The Border Gateway Protocol (BGP) is the protocol backing the core routing decisions on the Internet. It maintains a table of IP networks or 'prefixes' which designate network reachability among autonomous systems (AS). It is described as a path vector protocol. BGP does not use traditional Interior Gateway Protocol (IGP) metrics, but makes routing decisions based on path, network policies and/or rulesets. For this reason, it is more appropriately termed a reachability protocol rather than routing protocol.

Saturday, May 25, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sun 26 May, 2013

Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/london/

Analysis Summary
----------------

BGP routing table entries examined: 448100
Prefixes after maximum aggregation: 183458
Deaggregation factor: 2.44
Unique aggregates announced to Internet: 224504
Total ASes present in the Internet Routing Table: 40357
Prefixes per ASN: 11.10
Origin-only ASes present in the Internet Routing Table: 34664
Origin ASes announcing only one prefix: 16130
Transit ASes present in the Internet Routing Table: 5685
Transit-only ASes present in the Internet Routing Table: 134
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 62
Max AS path prepend of ASN ( 56484) 51
Prefixes from unregistered ASNs in the Routing Table: 799
Unregistered ASNs in the Routing Table: 158
Number of 32-bit ASNs allocated by the RIRs: 4775
Number of 32-bit ASNs visible in the Routing Table: 8
Prefixes from 32-bit ASNs in the Routing Table: 10377
Special use prefixes present in the Routing Table: 32
Prefixes being announced from unallocated address space: 239
Number of addresses announced to Internet: 2640429824
Equivalent to 157 /8s, 97 /16s and 195 /24s
Percentage of available address space announced: 71.3
Percentage of allocated address space announced: 71.3
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.5
Total number of prefixes smaller than registry allocations: 156502

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 103417
Total APNIC prefixes after maximum aggregation: 32067
APNIC Deaggregation factor: 3.23
Prefixes being announced from the APNIC address blocks: 105416
Unique aggregates announced from the APNIC address blocks: 44756
APNIC Region origin ASes present in the Internet Routing Table: 4798
APNIC Prefixes per ASN: 21.97
APNIC Region origin ASes announcing only one prefix: 1241
APNIC Region transit ASes present in the Internet Routing Table: 789
Average APNIC Region AS path length visible: 4.0
Max APNIC Region AS path length visible: 21
Number of APNIC region 32-bit ASNs visible in the Routing Table: 1
Number of APNIC addresses announced to Internet: 721333760
Equivalent to 42 /8s, 254 /16s and 174 /24s
Percentage of available APNIC address space announced: 84.3

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 158032
Total ARIN prefixes after maximum aggregation: 79839
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 158655
Unique aggregates announced from the ARIN address blocks: 73209
ARIN Region origin ASes present in the Internet Routing Table: 15646
ARIN Prefixes per ASN: 10.14
ARIN Region origin ASes announcing only one prefix: 5971
ARIN Region transit ASes present in the Internet Routing Table: 1583
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 19
Number of ARIN region 32-bit ASNs visible in the Routing Table: 2
Number of ARIN addresses announced to Internet: 1063430144
Equivalent to 63 /8s, 98 /16s and 168 /24s
Percentage of available ARIN address space announced: 56.3

ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,

RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 117352
Total RIPE prefixes after maximum aggregation: 59821
RIPE Deaggregation factor: 1.96
Prefixes being announced from the RIPE address blocks: 120948
Unique aggregates announced from the RIPE address blocks: 78089
RIPE Region origin ASes present in the Internet Routing Table: 17187
RIPE Prefixes per ASN: 7.04
RIPE Region origin ASes announcing only one prefix: 8157
RIPE Region transit ASes present in the Internet Routing Table: 2774
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 62
Number of RIPE region 32-bit ASNs visible in the Routing Table: 1
Number of RIPE addresses announced to Internet: 656698368
Equivalent to 39 /8s, 36 /16s and 108 /24s
Percentage of available RIPE address space announced: 95.5

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 47226
Total LACNIC prefixes after maximum aggregation: 9183
LACNIC Deaggregation factor: 5.14
Prefixes being announced from the LACNIC address blocks: 51311
Unique aggregates announced from the LACNIC address blocks: 24328
LACNIC Region origin ASes present in the Internet Routing Table: 1927
LACNIC Prefixes per ASN: 26.63
LACNIC Region origin ASes announcing only one prefix: 575
LACNIC Region transit ASes present in the Internet Routing Table: 341
Average LACNIC Region AS path length visible: 4.1
Max LACNIC Region AS path length visible: 20
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3
Number of LACNIC addresses announced to Internet: 129971200
Equivalent to 7 /8s, 191 /16s and 52 /24s
Percentage of available LACNIC address space announced: 77.5

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-62463, 262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 10965
Total AfriNIC prefixes after maximum aggregation: 2508
AfriNIC Deaggregation factor: 4.37
Prefixes being announced from the AfriNIC address blocks: 11530
Unique aggregates announced from the AfriNIC address blocks: 3898
AfriNIC Region origin ASes present in the Internet Routing Table: 630
AfriNIC Prefixes per ASN: 18.30
AfriNIC Region origin ASes announcing only one prefix: 186
AfriNIC Region transit ASes present in the Internet Routing Table: 131
Average AfriNIC Region AS path length visible: 3.4
Max AfriNIC Region AS path length visible: 17
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1
Number of AfriNIC addresses announced to Internet: 47482368
Equivalent to 2 /8s, 212 /16s and 134 /24s
Percentage of available AfriNIC address space announced: 47.2

AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,

APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
17974 2515 839 86 PT Telekomunikasi Indonesia
4766 2144 11551 627 Korea Telecom (KIX)
7545 1978 320 108 TPG Internet Pty Ltd
4755 1707 390 190 TATA Communications formerly
9829 1509 1205 40 National Internet Backbone
9583 1217 91 505 Sify Limited
7552 1156 1064 12 Vietel Corporation
9498 1113 309 72 BHARTI Airtel Ltd.
24560 1073 393 166 Bharti Airtel Ltd., Telemedia
4808 1047 2006 302 CNCGROUP IP network China169

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 3018 3693 79 BellSouth.net Inc.
18566 2063 381 182 Covad Communications Co.
1785 1991 677 124 PaeTec Communications, Inc.
22773 1979 2929 125 Cox Communications Inc.
7029 1937 1265 211 Windstream Communications Inc
20115 1670 1609 611 Charter Communications
4323 1608 1146 398 tw telecom holdings, inc.
30036 1326 296 647 Mediacom Communications Corp
7018 1316 11107 852 AT&T Services, Inc.
11492 1233 221 345 CABLE ONE, INC.

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8402 1689 544 16 Corbina telecom
2118 1260 97 13 EUnet/RELCOM Autonomous Syste
34984 1199 237 224 BILISIM TELEKOM
20940 846 296 668 Akamai Technologies European
13188 822 98 73 Ukraine
8551 816 370 43 Bezeq International
31148 795 40 24 FreeNet ISP
6830 772 2377 445 UPC Broadband
34744 688 173 56 SC GVM SISTEM 2003 SRL
58113 666 74 386 LIR DATACENTER TELECOM SRL

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
28573 2764 1537 114 Types of queries are: POCs, o
10620 2630 413 231 Types of queries are: POCs, o
7303 1727 1154 223 Telecom Argentina S.A.
8151 1243 2706 394 Uninet S.A. de C.V.
18881 951 780 19 Global Village Telecom
6503 931 435 70 Axtel, S.A.B. de C.V.
27947 811 89 103 Telconet S.A
3816 710 307 87 Types of queries are: POCs, o
7738 698 1370 35 Telecomunicacoes da Bahia S.A
11172 611 103 66 Alestra, S. de R.L. de C.V.

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
36998 1237 80 4 MOBITEL
24863 886 274 33 LINKdotNET AS number
6713 542 617 25 Itissalat Al-MAGHRIB
8452 444 956 9 TEDATA
24835 344 80 8 RAYA Telecom - Egypt
3741 261 906 220 The Internet Solution
15706 222 32 6 Sudatel Internet Exchange Aut
12258 193 28 67 Vodacom Internet Company
29975 191 667 21 Vodacom
36992 189 527 22 Etisalat MISR

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 3018 3693 79 BellSouth.net Inc.
28573 2764 1537 114 Types of queries are: POCs, o
10620 2630 413 231 Types of queries are: POCs, o
17974 2515 839 86 PT Telekomunikasi Indonesia
4766 2144 11551 627 Korea Telecom (KIX)
18566 2063 381 182 Covad Communications Co.
1785 1991 677 124 PaeTec Communications, Inc.
22773 1979 2929 125 Cox Communications Inc.
7545 1978 320 108 TPG Internet Pty Ltd
7029 1937 1265 211 Windstream Communications Inc

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet

Global Per AS Maximum Aggr summary
----------------------------------

ASN No of nets Net Savings Description
28573 2764 2650 Types of queries are: POCs, o
17974 2515 2429 PT Telekomunikasi Indonesia
10620 2630 2399 Types of queries are: POCs, o
18566 2063 1881 Covad Communications Co.
7545 1978 1870 TPG Internet Pty Ltd
1785 1991 1867 PaeTec Communications, Inc.
22773 1979 1854 Cox Communications Inc.
7029 1937 1726 Windstream Communications Inc
8402 1689 1673 Corbina telecom
4766 2144 1517 Korea Telecom (KIX)

Complete listing at http://thyme.rand.apnic.net/london/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Network Transit AS Description
65101 PRIVATE 5.16.192.0/19 41733 JSC "Z-Telecom"
65333 PRIVATE 10.0.0.0/8 0 *
32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc.
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T Services, Inc.
16504 UNALLOCATED 12.18.155.0/24 30170 Optic Fusion
30031 UNALLOCATED 12.27.122.0/24 7018 AT&T Services, Inc.
21861 UNALLOCATED 12.37.59.0/24 7018 AT&T Services, Inc.
19577 UNALLOCATED 12.41.188.0/24 7018 AT&T Services, Inc.
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T Services, Inc.
23502 UNALLOCATED 12.44.44.0/24 7018 AT&T Services, Inc.

Complete listing at http://thyme.rand.apnic.net/london/data-badAS

Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------

Prefix Origin AS Description
10.0.0.0/8 65333 Internet Assigned Numbers Aut
128.0.0.0/24 2876 Jump Management SRL
128.0.16.0/21 43568 Romerike Bredband AS
128.0.24.0/21 41794 Sibirskie Seti Ltd.
128.0.46.0/23 39743 Mobimax Telecom SRL
128.0.52.0/24 60906 NETOPIA SRL
128.0.53.0/24 60993 Totalsoft SA
128.0.54.0/24 60972 Carpatair SA
128.0.57.0/24 60993 Totalsoft SA
128.0.58.0/23 9050 RTD-ROMTELECOM Autonomous Sys

Complete listing at http://thyme.rand.apnic.net/london/data-dsua

Advertised Unallocated Addresses
--------------------------------

Network Origin AS Description
62.61.220.0/24 24974 Tachyon Europe BV
62.61.221.0/24 24974 Tachyon Europe BV
64.185.224.0/24 27431 JTL Networks Inc.
64.185.225.0/24 27431 JTL Networks Inc.
64.185.226.0/24 27431 JTL Networks Inc.
64.185.227.0/24 27431 JTL Networks Inc.
64.185.228.0/24 27431 JTL Networks Inc.
64.185.229.0/24 27431 JTL Networks Inc.
64.185.230.0/24 27431 JTL Networks Inc.
64.185.231.0/24 27431 JTL Networks Inc.

Complete listing at http://thyme.rand.apnic.net/london/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:17 /9:13 /10:31 /11:88 /12:250
/13:481 /14:894 /15:1587 /16:12631 /17:6643 /18:11097
/19:22149 /20:31964 /21:34022 /22:46904 /23:41918 /24:236795
/25:9 /26:11 /27:12 /28:135 /29:207 /30:109
/31:0 /32:133

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
18566 2014 2063 Covad Communications Co.
6389 1733 3018 BellSouth.net Inc.
7029 1468 1937 Windstream Communications Inc
8402 1385 1689 Corbina telecom
22773 1287 1979 Cox Communications Inc.
36998 1231 1237 MOBITEL
30036 1196 1326 Mediacom Communications Corp
11492 1193 1233 CABLE ONE, INC.
1785 1063 1991 PaeTec Communications, Inc.
6983 1008 1133 ITC^Deltacom

Complete listing at http://thyme.rand.apnic.net/london/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:764 2:752 3:3 4:12 5:889 6:9
8:548 12:1927 13:3 14:801 15:11 16:3
17:9 20:17 23:272 24:1762 27:1466 31:1311
32:38 33:2 34:5 36:28 37:1865 38:872
39:2 40:172 41:2849 42:187 44:6 46:1903
47:2 49:579 50:700 52:12 54:33 55:7
57:29 58:1072 59:564 60:308 61:1386 62:1122
63:2033 64:4342 65:2174 66:4361 67:2057 68:1130
69:3265 70:878 71:519 72:1920 74:2564 75:408
76:305 77:1078 78:1027 79:591 80:1264 81:1003
82:631 83:570 84:533 85:1163 86:460 87:985
88:539 89:1769 90:145 91:5489 92:593 93:1699
94:1838 95:1512 96:515 97:344 98:1037 99:38
100:29 101:325 103:2602 105:519 106:92 107:209
108:500 109:1831 110:877 111:1033 112:507 113:784
114:695 115:940 116:901 117:782 118:1072 119:1248
120:395 121:709 122:1752 123:1222 124:1316 125:1349
128:608 129:198 130:310 131:639 132:327 133:149
134:258 135:66 136:220 137:257 138:344 139:193
140:181 141:312 142:523 143:369 144:480 145:93
146:501 147:382 148:667 149:373 150:150 151:568
152:415 153:199 154:42 155:394 156:261 157:350
158:278 159:645 160:338 161:407 162:423 163:199
164:591 165:488 166:281 167:591 168:1026 169:128
170:1023 171:180 172:21 173:1654 174:587 175:470
176:1087 177:1984 178:1854 179:8 180:1432 181:402
182:1189 183:382 184:674 185:462 186:2272 187:1302
188:2130 189:1310 190:6339 192:6584 193:5863 194:4591
195:3426 196:1360 197:919 198:4384 199:5268 200:5871
201:2259 202:8702 203:8753 204:4433 205:2537 206:2748
207:2833 208:4047 209:3625 210:2847 211:1507 212:2233
213:1931 214:896 215:98 216:5224 217:1608 218:604
219:314 220:1256 221:558 222:316 223:444

End of report
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[bgp-stats] Routing Table Report - Japan view

* BGP Routing Table Analysis Reports *
Routing Table Report 04:00 +10GMT Sun 26 May, 2013

Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 455798
Prefixes after maximum aggregation: 185529
Deaggregation factor: 2.46
Unique aggregates announced to Internet: 224611
Total ASes present in the Internet Routing Table: 44150
Prefixes per ASN: 10.32
Origin-only ASes present in the Internet Routing Table: 34638
Origin ASes announcing only one prefix: 16103
Transit ASes present in the Internet Routing Table: 5852
Transit-only ASes present in the Internet Routing Table: 151
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 54
Max AS path prepend of ASN ( 56484) 51
Prefixes from unregistered ASNs in the Routing Table: 314
Unregistered ASNs in the Routing Table: 128
Number of 32-bit ASNs allocated by the RIRs: 4775
Number of 32-bit ASNs visible in the Routing Table: 3660
Prefixes from 32-bit ASNs in the Routing Table: 10468
Special use prefixes present in the Routing Table: 26
Prefixes being announced from unallocated address space: 239
Number of addresses announced to Internet: 2619719212
Equivalent to 156 /8s, 37 /16s and 190 /24s
Percentage of available address space announced: 70.8
Percentage of allocated address space announced: 70.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.5
Total number of prefixes smaller than registry allocations: 160295

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 110063
Total APNIC prefixes after maximum aggregation: 33483
APNIC Deaggregation factor: 3.29
Prefixes being announced from the APNIC address blocks: 111452
Unique aggregates announced from the APNIC address blocks: 44784
APNIC Region origin ASes present in the Internet Routing Table: 4844
APNIC Prefixes per ASN: 23.01
APNIC Region origin ASes announcing only one prefix: 1217
APNIC Region transit ASes present in the Internet Routing Table: 827
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 30
Number of APNIC region 32-bit ASNs visible in the Routing Table: 534
Number of APNIC addresses announced to Internet: 722599680
Equivalent to 43 /8s, 17 /16s and 255 /24s
Percentage of available APNIC address space announced: 84.5

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 159568
Total ARIN prefixes after maximum aggregation: 80316
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 160133
Unique aggregates announced from the ARIN address blocks: 73270
ARIN Region origin ASes present in the Internet Routing Table: 15708
ARIN Prefixes per ASN: 10.19
ARIN Region origin ASes announcing only one prefix: 5975
ARIN Region transit ASes present in the Internet Routing Table: 1632
Average ARIN Region AS path length visible: 4.1
Max ARIN Region AS path length visible: 27
Number of ARIN region 32-bit ASNs visible in the Routing Table: 19
Number of ARIN addresses announced to Internet: 1063549248
Equivalent to 63 /8s, 100 /16s and 121 /24s
Percentage of available ARIN address space announced: 56.3

ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,

RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 117075
Total RIPE prefixes after maximum aggregation: 59899
RIPE Deaggregation factor: 1.95
Prefixes being announced from the RIPE address blocks: 120640
Unique aggregates announced from the RIPE address blocks: 78101
RIPE Region origin ASes present in the Internet Routing Table: 17195
RIPE Prefixes per ASN: 7.02
RIPE Region origin ASes announcing only one prefix: 8151
RIPE Region transit ASes present in the Internet Routing Table: 2817
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 54
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2341
Number of RIPE addresses announced to Internet: 656697060
Equivalent to 39 /8s, 36 /16s and 102 /24s
Percentage of available RIPE address space announced: 95.5

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 47674
Total LACNIC prefixes after maximum aggregation: 9283
LACNIC Deaggregation factor: 5.14
Prefixes being announced from the LACNIC address blocks: 51888
Unique aggregates announced from the LACNIC address blocks: 24338
LACNIC Region origin ASes present in the Internet Routing Table: 1935
LACNIC Prefixes per ASN: 26.82
LACNIC Region origin ASes announcing only one prefix: 572
LACNIC Region transit ASes present in the Internet Routing Table: 355
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 28
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 760
Number of LACNIC addresses announced to Internet: 130091016
Equivalent to 7 /8s, 193 /16s and 8 /24s
Percentage of available LACNIC address space announced: 77.5

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-62463, 262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 10865
Total AfriNIC prefixes after maximum aggregation: 2508
AfriNIC Deaggregation factor: 4.33
Prefixes being announced from the AfriNIC address blocks: 11446
Unique aggregates announced from the AfriNIC address blocks: 3896
AfriNIC Region origin ASes present in the Internet Routing Table: 630
AfriNIC Prefixes per ASN: 18.17
AfriNIC Region origin ASes announcing only one prefix: 188
AfriNIC Region transit ASes present in the Internet Routing Table: 134
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 20
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 46493440
Equivalent to 2 /8s, 197 /16s and 111 /24s
Percentage of available AfriNIC address space announced: 46.2

AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,

APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
4766 2959 11559 926 Korea Telecom (KIX)
17974 2515 839 86 PT TELEKOMUNIKASI INDONESIA
7545 1983 320 107 TPG Internet Pty Ltd
4755 1734 391 192 TATA Communications formerly
9829 1509 1205 40 BSNL National Internet Backbo
9583 1219 91 502 Sify Limited
7552 1167 1064 12 Vietel Corporation
4808 1136 2120 329 CNCGROUP IP network: China169
9498 1113 309 72 BHARTI Airtel Ltd.
24560 1073 393 166 Bharti Airtel Ltd., Telemedia

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 3017 3693 79 bellsouth.net, inc.
7029 2071 1265 211 Windstream Communications Inc
18566 2066 382 184 Covad Communications
1785 1992 677 124 PaeTec Communications, Inc.
22773 1979 2929 125 Cox Communications, Inc.
20115 1671 1610 612 Charter Communications
4323 1608 1130 398 Time Warner Telecom
30036 1327 296 645 Mediacom Communications Corp
7018 1304 11074 839 AT&T WorldNet Services
11492 1234 221 342 Cable One

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8402 1737 544 16 Corbina telecom
2118 1260 97 13 EUnet/RELCOM Autonomous Syste
34984 1206 240 229 BILISIM TELEKOM
20940 860 298 678 Akamai Technologies European
13188 827 98 73 Educational Network
31148 795 40 24 FreeNet ISP
6830 771 2377 444 UPC Distribution Services
8551 770 370 43 Bezeq International
34744 688 173 56 SC GVM SISTEM 2003 SRL
58113 666 74 386 LIR DATACENTER TELECOM SRL

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
28573 2766 1537 114 NET Servicos de Comunicao S.A
10620 2632 413 231 TVCABLE BOGOTA
7303 1727 1154 223 Telecom Argentina Stet-France
8151 1257 2707 396 UniNet S.A. de C.V.
18881 951 780 19 Global Village Telecom
6503 933 435 68 AVANTEL, S.A.
27947 837 89 101 Telconet S.A
3816 706 306 85 Empresa Nacional de Telecomun
7738 698 1370 35 Telecomunicacoes da Bahia S.A
11172 608 87 64 Servicios Alestra S.A de C.V

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
36998 1237 80 4 MOBITEL
24863 886 274 33 LINKdotNET AS number
6713 542 617 25 Itissalat Al-MAGHRIB
8452 444 956 9 TEDATA
24835 344 80 8 RAYA Telecom - Egypt
3741 261 906 220 The Internet Solution
15706 222 32 6 Sudatel Internet Exchange Aut
12258 193 28 67 Vodacom Internet Company
29975 191 667 21 Vodacom
36992 189 527 22 Etisalat MISR

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 3017 3693 79 bellsouth.net, inc.
4766 2959 11559 926 Korea Telecom (KIX)
28573 2766 1537 114 NET Servicos de Comunicao S.A
10620 2632 413 231 TVCABLE BOGOTA
17974 2515 839 86 PT TELEKOMUNIKASI INDONESIA
7029 2071 1265 211 Windstream Communications Inc
18566 2066 382 184 Covad Communications
1785 1992 677 124 PaeTec Communications, Inc.
7545 1983 320 107 TPG Internet Pty Ltd
22773 1979 2929 125 Cox Communications, Inc.

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet

Global Per AS Maximum Aggr summary
----------------------------------

ASN No of nets Net Savings Description
28573 2766 2652 NET Servicos de Comunicao S.A
17974 2515 2429 PT TELEKOMUNIKASI INDONESIA
10620 2632 2401 TVCABLE BOGOTA
4766 2959 2033 Korea Telecom (KIX)
18566 2066 1882 Covad Communications
7545 1983 1876 TPG Internet Pty Ltd
1785 1992 1868 PaeTec Communications, Inc.
7029 2071 1860 Windstream Communications Inc
22773 1979 1854 Cox Communications, Inc.
8402 1737 1721 Corbina telecom

Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Network Transit AS Description
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic
23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic
17300 UNALLOCATED 12.45.103.0/24 209 Qwest
17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies,
16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic
14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic
33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks
26064 UNALLOCATED 12.149.37.0/24 7018 AT&T WorldNet Servic

Complete listing at http://thyme.rand.apnic.net/current/data-badAS

Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------

Prefix Origin AS Description
128.0.0.0/24 2876 Jump Management SRL
128.0.16.0/21 43568 RIPE Network Coordination Cen
128.0.24.0/21 41794 Altline LLC
128.0.46.0/23 39743 Mobimax Telecom SRL
128.0.52.0/24 60906 NETOPIA SRL
128.0.53.0/24 60993 Totalsoft SA
128.0.54.0/24 60972 Carpatair SA
128.0.57.0/24 60993 Totalsoft SA
128.0.58.0/23 9050 RTD-ROMTELECOM Autonomous Sys
128.0.60.0/24 9050 RTD-ROMTELECOM Autonomous Sys

Complete listing at http://thyme.rand.apnic.net/current/data-dsua

Advertised Unallocated Addresses
--------------------------------

Network Origin AS Description
62.61.220.0/24 24974 Tachyon Europe BV - Wireless
62.61.221.0/24 24974 Tachyon Europe BV - Wireless
64.185.224.0/24 27431 JTL Networks Inc.
64.185.225.0/24 27431 JTL Networks Inc.
64.185.226.0/24 27431 JTL Networks Inc.
64.185.227.0/24 27431 JTL Networks Inc.
64.185.228.0/24 27431 JTL Networks Inc.
64.185.229.0/24 27431 JTL Networks Inc.
64.185.230.0/24 27431 JTL Networks Inc.
64.185.231.0/24 27431 JTL Networks Inc.

Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:30 /11:88 /12:249
/13:483 /14:900 /15:1593 /16:12682 /17:6653 /18:11172
/19:22227 /20:32104 /21:34324 /22:47702 /23:42446 /24:239153
/25:1305 /26:1665 /27:849 /28:46 /29:61 /30:18
/31:0 /32:19

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
18566 2017 2066 Covad Communications
6389 1733 3017 bellsouth.net, inc.
7029 1580 2071 Windstream Communications Inc
8402 1429 1737 Corbina telecom
22773 1287 1979 Cox Communications, Inc.
36998 1231 1237 MOBITEL
30036 1197 1327 Mediacom Communications Corp
11492 1194 1234 Cable One
1785 1063 1992 PaeTec Communications, Inc.
6983 1008 1135 ITC^Deltacom

Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:804 2:755 3:3 4:15 5:889 6:9
8:554 12:1925 13:3 14:827 15:11 16:3
17:9 20:17 23:274 24:1766 27:1479 31:1295
32:57 33:2 34:5 36:28 37:1866 38:877
39:2 40:172 41:2779 42:192 44:6 46:1916
47:2 49:588 50:709 52:12 54:33 55:7
57:26 58:1195 59:570 60:313 61:1405 62:1110
63:2037 64:4348 65:2179 66:4370 67:2061 68:1131
69:3312 70:878 71:527 72:1920 74:2568 75:409
76:305 77:1109 78:1037 79:591 80:1262 81:1000
82:624 83:570 84:533 85:1163 86:460 87:981
88:539 89:1765 90:145 91:5483 92:593 93:1702
94:1840 95:1509 96:515 97:344 98:1040 99:41
100:30 101:328 103:2626 105:519 106:92 107:209
108:518 109:1831 110:889 111:1035 112:509 113:773
114:719 115:1031 116:931 117:796 118:1078 119:1300
120:435 121:730 122:1803 123:1230 124:1349 125:1375
128:643 129:221 130:325 131:651 132:335 133:149
134:267 135:66 136:221 137:261 138:344 139:196
140:208 141:325 142:548 143:371 144:482 145:93
146:507 147:392 148:681 149:374 150:158 151:568
152:416 153:199 154:43 155:395 156:264 157:397
158:278 159:730 160:338 161:429 162:432 163:218
164:594 165:499 166:283 167:591 168:1030 169:129
170:1025 171:180 172:21 173:1664 174:588 175:480
176:1099 177:2000 178:1854 179:8 180:1460 181:402
182:1198 183:380 184:675 185:467 186:2278 187:1302
188:2139 189:1321 190:6384 192:6639 193:5861 194:4589
195:3424 196:1361 197:912 198:4440 199:5311 200:5907
201:2253 202:8906 203:8888 204:4503 205:2557 206:2841
207:2900 208:4053 209:3637 210:2993 211:1519 212:2200
213:1928 214:902 215:98 216:5239 217:1607 218:619
219:330 220:1261 221:558 222:318 223:486

End of report
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Posted by Admin at 11:38 AM 0 comments

Friday, May 24, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sat 25 May, 2013

Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/london/

Analysis Summary
----------------

BGP routing table entries examined: 448199
Prefixes after maximum aggregation: 183458
Deaggregation factor: 2.44
Unique aggregates announced to Internet: 224529
Total ASes present in the Internet Routing Table: 40358
Prefixes per ASN: 11.11
Origin-only ASes present in the Internet Routing Table: 34672
Origin ASes announcing only one prefix: 16149
Transit ASes present in the Internet Routing Table: 5678
Transit-only ASes present in the Internet Routing Table: 134
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 62
Max AS path prepend of ASN ( 56484) 51
Prefixes from unregistered ASNs in the Routing Table: 801
Unregistered ASNs in the Routing Table: 159
Number of 32-bit ASNs allocated by the RIRs: 4775
Number of 32-bit ASNs visible in the Routing Table: 8
Prefixes from 32-bit ASNs in the Routing Table: 10414
Special use prefixes present in the Routing Table: 32
Prefixes being announced from unallocated address space: 248
Number of addresses announced to Internet: 2640441344
Equivalent to 157 /8s, 97 /16s and 240 /24s
Percentage of available address space announced: 71.3
Percentage of allocated address space announced: 71.3
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.5
Total number of prefixes smaller than registry allocations: 156486

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 103436
Total APNIC prefixes after maximum aggregation: 32061
APNIC Deaggregation factor: 3.23
Prefixes being announced from the APNIC address blocks: 105451
Unique aggregates announced from the APNIC address blocks: 44765
APNIC Region origin ASes present in the Internet Routing Table: 4795
APNIC Prefixes per ASN: 21.99
APNIC Region origin ASes announcing only one prefix: 1240
APNIC Region transit ASes present in the Internet Routing Table: 788
Average APNIC Region AS path length visible: 3.9
Max APNIC Region AS path length visible: 21
Number of APNIC region 32-bit ASNs visible in the Routing Table: 1
Number of APNIC addresses announced to Internet: 721379072
Equivalent to 42 /8s, 255 /16s and 95 /24s
Percentage of available APNIC address space announced: 84.3

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 158003
Total ARIN prefixes after maximum aggregation: 79864
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 158625
Unique aggregates announced from the ARIN address blocks: 73212
ARIN Region origin ASes present in the Internet Routing Table: 15647
ARIN Prefixes per ASN: 10.14
ARIN Region origin ASes announcing only one prefix: 5975
ARIN Region transit ASes present in the Internet Routing Table: 1580
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 19
Number of ARIN region 32-bit ASNs visible in the Routing Table: 2
Number of ARIN addresses announced to Internet: 1063443200
Equivalent to 63 /8s, 98 /16s and 219 /24s
Percentage of available ARIN address space announced: 56.3

ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,

RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 117368
Total RIPE prefixes after maximum aggregation: 59818
RIPE Deaggregation factor: 1.96
Prefixes being announced from the RIPE address blocks: 120941
Unique aggregates announced from the RIPE address blocks: 78081
RIPE Region origin ASes present in the Internet Routing Table: 17189
RIPE Prefixes per ASN: 7.04
RIPE Region origin ASes announcing only one prefix: 8169
RIPE Region transit ASes present in the Internet Routing Table: 2772
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 62
Number of RIPE region 32-bit ASNs visible in the Routing Table: 1
Number of RIPE addresses announced to Internet: 656563712
Equivalent to 39 /8s, 34 /16s and 94 /24s
Percentage of available RIPE address space announced: 95.4

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 47247
Total LACNIC prefixes after maximum aggregation: 9167
LACNIC Deaggregation factor: 5.15
Prefixes being announced from the LACNIC address blocks: 51356
Unique aggregates announced from the LACNIC address blocks: 24342
LACNIC Region origin ASes present in the Internet Routing Table: 1925
LACNIC Prefixes per ASN: 26.68
LACNIC Region origin ASes announcing only one prefix: 576
LACNIC Region transit ASes present in the Internet Routing Table: 343
Average LACNIC Region AS path length visible: 4.1
Max LACNIC Region AS path length visible: 19
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3
Number of LACNIC addresses announced to Internet: 129728256
Equivalent to 7 /8s, 187 /16s and 127 /24s
Percentage of available LACNIC address space announced: 77.3

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-62463, 262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 10995
Total AfriNIC prefixes after maximum aggregation: 2508
AfriNIC Deaggregation factor: 4.38
Prefixes being announced from the AfriNIC address blocks: 11577
Unique aggregates announced from the AfriNIC address blocks: 3898
AfriNIC Region origin ASes present in the Internet Routing Table: 633
AfriNIC Prefixes per ASN: 18.29
AfriNIC Region origin ASes announcing only one prefix: 189
AfriNIC Region transit ASes present in the Internet Routing Table: 130
Average AfriNIC Region AS path length visible: 3.4
Max AfriNIC Region AS path length visible: 17
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1
Number of AfriNIC addresses announced to Internet: 47547904
Equivalent to 2 /8s, 213 /16s and 134 /24s
Percentage of available AfriNIC address space announced: 47.2

AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,

APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
17974 2513 838 90 PT Telekomunikasi Indonesia
4766 2133 11551 625 Korea Telecom (KIX)
7545 1979 320 109 TPG Internet Pty Ltd
4755 1707 390 190 TATA Communications formerly
9829 1506 1205 40 National Internet Backbone
9583 1217 91 505 Sify Limited
7552 1156 1064 12 Vietel Corporation
9498 1113 309 72 BHARTI Airtel Ltd.
24560 1069 393 166 Bharti Airtel Ltd., Telemedia
4808 1047 2006 302 CNCGROUP IP network China169

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 3018 3693 79 BellSouth.net Inc.
18566 2063 381 182 Covad Communications Co.
1785 1991 677 124 PaeTec Communications, Inc.
22773 1979 2929 125 Cox Communications Inc.
7029 1937 1265 211 Windstream Communications Inc
20115 1670 1609 611 Charter Communications
4323 1608 1154 399 tw telecom holdings, inc.
30036 1326 296 647 Mediacom Communications Corp
7018 1319 11107 851 AT&T Services, Inc.
11492 1234 221 342 CABLE ONE, INC.

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8402 1725 544 16 Corbina telecom
2118 1260 97 13 EUnet/RELCOM Autonomous Syste
34984 1199 237 224 BILISIM TELEKOM
20940 847 296 668 Akamai Technologies European
13188 822 98 73 Ukraine
8551 818 370 43 Bezeq International
31148 795 40 24 FreeNet ISP
6830 772 2377 445 UPC Broadband
34744 688 173 56 SC GVM SISTEM 2003 SRL
58113 666 74 386 LIR DATACENTER TELECOM SRL

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
28573 2766 1537 114 Types of queries are: POCs, o
10620 2633 413 231 Types of queries are: POCs, o
7303 1727 1154 223 Telecom Argentina S.A.
8151 1244 2706 394 Uninet S.A. de C.V.
18881 951 780 19 Global Village Telecom
6503 931 435 70 Axtel, S.A.B. de C.V.
27947 809 89 106 Telconet S.A
3816 710 307 87 Types of queries are: POCs, o
7738 698 1370 35 Telecomunicacoes da Bahia S.A
11172 611 103 66 Alestra, S. de R.L. de C.V.

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
36998 1237 80 4 MOBITEL
24863 886 274 33 LINKdotNET AS number
6713 542 617 25 Itissalat Al-MAGHRIB
8452 444 956 9 TEDATA
24835 344 80 8 RAYA Telecom - Egypt
3741 261 906 220 The Internet Solution
15706 222 32 6 Sudatel Internet Exchange Aut
12258 193 28 67 Vodacom Internet Company
29975 191 667 21 Vodacom
36992 189 527 22 Etisalat MISR

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 3018 3693 79 BellSouth.net Inc.
28573 2766 1537 114 Types of queries are: POCs, o
10620 2633 413 231 Types of queries are: POCs, o
17974 2513 838 90 PT Telekomunikasi Indonesia
4766 2133 11551 625 Korea Telecom (KIX)
18566 2063 381 182 Covad Communications Co.
1785 1991 677 124 PaeTec Communications, Inc.
7545 1979 320 109 TPG Internet Pty Ltd
22773 1979 2929 125 Cox Communications Inc.
7029 1937 1265 211 Windstream Communications Inc

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet

Global Per AS Maximum Aggr summary
----------------------------------

ASN No of nets Net Savings Description
28573 2766 2652 Types of queries are: POCs, o
17974 2513 2423 PT Telekomunikasi Indonesia
10620 2633 2402 Types of queries are: POCs, o
18566 2063 1881 Covad Communications Co.
7545 1979 1870 TPG Internet Pty Ltd
1785 1991 1867 PaeTec Communications, Inc.
22773 1979 1854 Cox Communications Inc.
7029 1937 1726 Windstream Communications Inc
8402 1725 1709 Corbina telecom
4755 1707 1517 TATA Communications formerly

Complete listing at http://thyme.rand.apnic.net/london/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Network Transit AS Description
65101 PRIVATE 5.16.192.0/19 41733 JSC "Z-Telecom"
65333 PRIVATE 10.0.0.0/8 0 *
32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc.
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T Services, Inc.
16504 UNALLOCATED 12.18.155.0/24 30170 Optic Fusion
30031 UNALLOCATED 12.27.122.0/24 7018 AT&T Services, Inc.
21861 UNALLOCATED 12.37.59.0/24 7018 AT&T Services, Inc.
19577 UNALLOCATED 12.41.188.0/24 7018 AT&T Services, Inc.
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T Services, Inc.
23502 UNALLOCATED 12.44.44.0/24 7018 AT&T Services, Inc.

Complete listing at http://thyme.rand.apnic.net/london/data-badAS

Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------

Prefix Origin AS Description
10.0.0.0/8 65333 Internet Assigned Numbers Aut
128.0.0.0/24 2876 Jump Management SRL
128.0.16.0/21 43568 Romerike Bredband AS
128.0.24.0/21 41794 Sibirskie Seti Ltd.
128.0.46.0/23 39743 Mobimax Telecom SRL
128.0.52.0/24 60906 NETOPIA SRL
128.0.53.0/24 60993 Totalsoft SA
128.0.54.0/24 60972 Carpatair SA
128.0.57.0/24 60993 Totalsoft SA
128.0.58.0/23 9050 RTD-ROMTELECOM Autonomous Sys

Complete listing at http://thyme.rand.apnic.net/london/data-dsua

Advertised Unallocated Addresses
--------------------------------

Network Origin AS Description
62.61.220.0/24 24974 Tachyon Europe BV
62.61.221.0/24 24974 Tachyon Europe BV
64.185.224.0/24 27431 JTL Networks Inc.
64.185.225.0/24 27431 JTL Networks Inc.
64.185.226.0/24 27431 JTL Networks Inc.
64.185.227.0/24 27431 JTL Networks Inc.
64.185.228.0/24 27431 JTL Networks Inc.
64.185.229.0/24 27431 JTL Networks Inc.
64.185.230.0/24 27431 JTL Networks Inc.
64.185.231.0/24 27431 JTL Networks Inc.

Complete listing at http://thyme.rand.apnic.net/london/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:17 /9:13 /10:31 /11:88 /12:250
/13:481 /14:889 /15:1578 /16:12625 /17:6639 /18:11100
/19:22165 /20:31989 /21:34055 /22:46917 /23:41915 /24:236828
/25:9 /26:11 /27:12 /28:136 /29:207 /30:109
/31:0 /32:135

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
18566 2014 2063 Covad Communications Co.
6389 1733 3018 BellSouth.net Inc.
7029 1468 1937 Windstream Communications Inc
8402 1421 1725 Corbina telecom
22773 1287 1979 Cox Communications Inc.
36998 1231 1237 MOBITEL
30036 1196 1326 Mediacom Communications Corp
11492 1194 1234 CABLE ONE, INC.
1785 1063 1991 PaeTec Communications, Inc.
6983 1008 1132 ITC^Deltacom

Complete listing at http://thyme.rand.apnic.net/london/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:762 2:769 3:3 4:12 5:890 6:9
8:548 12:1926 13:3 14:801 15:11 16:3
17:9 20:17 23:272 24:1762 27:1466 31:1307
32:38 33:2 34:5 36:28 37:1863 38:870
39:2 40:172 41:2878 42:187 44:6 46:1902
47:2 49:588 50:700 52:12 54:33 55:7
57:29 58:1072 59:564 60:308 61:1385 62:1121
63:2033 64:4346 65:2175 66:4363 67:2057 68:1129
69:3265 70:878 71:519 72:1920 74:2564 75:408
76:305 77:1078 78:1038 79:591 80:1262 81:991
82:631 83:570 84:533 85:1165 86:461 87:984
88:536 89:1768 90:144 91:5484 92:593 93:1700
94:1838 95:1512 96:514 97:344 98:1038 99:38
100:29 101:328 103:2613 105:519 106:92 107:209
108:500 109:1828 110:877 111:1031 112:508 113:784
114:703 115:940 116:901 117:780 118:1067 119:1230
120:395 121:709 122:1755 123:1221 124:1315 125:1349
128:608 129:198 130:310 131:627 132:329 133:149
134:258 135:66 136:220 137:257 138:344 139:188
140:172 141:312 142:530 143:367 144:480 145:93
146:505 147:382 148:671 149:373 150:150 151:568
152:415 153:199 154:42 155:390 156:261 157:350
158:278 159:645 160:338 161:407 162:423 163:199
164:591 165:489 166:281 167:590 168:1027 169:128
170:1026 171:180 172:21 173:1656 174:582 175:472
176:1089 177:1989 178:1851 179:8 180:1433 181:400
182:1189 183:382 184:674 185:463 186:2271 187:1301
188:2132 189:1316 190:6314 192:6578 193:5861 194:4593
195:3428 196:1361 197:920 198:4388 199:5274 200:5891
201:2249 202:8692 203:8761 204:4433 205:2548 206:2748
207:2834 208:4046 209:3619 210:2872 211:1505 212:2231
213:1934 214:886 215:98 216:5222 217:1610 218:603
219:314 220:1253 221:558 222:316 223:441

End of report
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[bgp-stats] Routing Table Report - Japan view

* BGP Routing Table Analysis Reports *
Routing Table Report 04:00 +10GMT Sat 25 May, 2013

Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 455658
Prefixes after maximum aggregation: 185562
Deaggregation factor: 2.46
Unique aggregates announced to Internet: 224685
Total ASes present in the Internet Routing Table: 44157
Prefixes per ASN: 10.32
Origin-only ASes present in the Internet Routing Table: 34642
Origin ASes announcing only one prefix: 16112
Transit ASes present in the Internet Routing Table: 5852
Transit-only ASes present in the Internet Routing Table: 152
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 54
Max AS path prepend of ASN ( 56484) 51
Prefixes from unregistered ASNs in the Routing Table: 315
Unregistered ASNs in the Routing Table: 128
Number of 32-bit ASNs allocated by the RIRs: 4775
Number of 32-bit ASNs visible in the Routing Table: 3663
Prefixes from 32-bit ASNs in the Routing Table: 10451
Special use prefixes present in the Routing Table: 26
Prefixes being announced from unallocated address space: 244
Number of addresses announced to Internet: 2619297836
Equivalent to 156 /8s, 31 /16s and 80 /24s
Percentage of available address space announced: 70.7
Percentage of allocated address space announced: 70.7
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.5
Total number of prefixes smaller than registry allocations: 160151

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 110112
Total APNIC prefixes after maximum aggregation: 33502
APNIC Deaggregation factor: 3.29
Prefixes being announced from the APNIC address blocks: 111514
Unique aggregates announced from the APNIC address blocks: 44846
APNIC Region origin ASes present in the Internet Routing Table: 4843
APNIC Prefixes per ASN: 23.03
APNIC Region origin ASes announcing only one prefix: 1218
APNIC Region transit ASes present in the Internet Routing Table: 829
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 30
Number of APNIC region 32-bit ASNs visible in the Routing Table: 537
Number of APNIC addresses announced to Internet: 722621440
Equivalent to 43 /8s, 18 /16s and 84 /24s
Percentage of available APNIC address space announced: 84.5

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 159423
Total ARIN prefixes after maximum aggregation: 80337
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 160003
Unique aggregates announced from the ARIN address blocks: 73260
ARIN Region origin ASes present in the Internet Routing Table: 15710
ARIN Prefixes per ASN: 10.18
ARIN Region origin ASes announcing only one prefix: 5979
ARIN Region transit ASes present in the Internet Routing Table: 1631
Average ARIN Region AS path length visible: 4.1
Max ARIN Region AS path length visible: 27
Number of ARIN region 32-bit ASNs visible in the Routing Table: 19
Number of ARIN addresses announced to Internet: 1063351616
Equivalent to 63 /8s, 97 /16s and 117 /24s
Percentage of available ARIN address space announced: 56.3

ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,

RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 117067
Total RIPE prefixes after maximum aggregation: 59894
RIPE Deaggregation factor: 1.95
Prefixes being announced from the RIPE address blocks: 120631
Unique aggregates announced from the RIPE address blocks: 78083
RIPE Region origin ASes present in the Internet Routing Table: 17198
RIPE Prefixes per ASN: 7.01
RIPE Region origin ASes announcing only one prefix: 8158
RIPE Region transit ASes present in the Internet Routing Table: 2816
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 54
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2342
Number of RIPE addresses announced to Internet: 656531684
Equivalent to 39 /8s, 33 /16s and 224 /24s
Percentage of available RIPE address space announced: 95.4

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 47649
Total LACNIC prefixes after maximum aggregation: 9284
LACNIC Deaggregation factor: 5.13
Prefixes being announced from the LACNIC address blocks: 51815
Unique aggregates announced from the LACNIC address blocks: 24372
LACNIC Region origin ASes present in the Internet Routing Table: 1933
LACNIC Prefixes per ASN: 26.81
LACNIC Region origin ASes announcing only one prefix: 571
LACNIC Region transit ASes present in the Internet Routing Table: 354
Average LACNIC Region AS path length visible: 4.6
Max LACNIC Region AS path length visible: 20
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 759
Number of LACNIC addresses announced to Internet: 129734152
Equivalent to 7 /8s, 187 /16s and 150 /24s
Percentage of available LACNIC address space announced: 77.3

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-62463, 262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 10870
Total AfriNIC prefixes after maximum aggregation: 2505
AfriNIC Deaggregation factor: 4.34
Prefixes being announced from the AfriNIC address blocks: 11451
Unique aggregates announced from the AfriNIC address blocks: 3899
AfriNIC Region origin ASes present in the Internet Routing Table: 631
AfriNIC Prefixes per ASN: 18.15
AfriNIC Region origin ASes announcing only one prefix: 186
AfriNIC Region transit ASes present in the Internet Routing Table: 135
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 18
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 46505984
Equivalent to 2 /8s, 197 /16s and 160 /24s
Percentage of available AfriNIC address space announced: 46.2

AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,

APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
4766 2962 11559 926 Korea Telecom (KIX)
17974 2512 838 90 PT TELEKOMUNIKASI INDONESIA
7545 1984 320 108 TPG Internet Pty Ltd
4755 1734 391 192 TATA Communications formerly
9829 1512 1205 40 BSNL National Internet Backbo
9583 1219 91 502 Sify Limited
7552 1167 1064 12 Vietel Corporation
4808 1133 2112 329 CNCGROUP IP network: China169
9498 1113 309 72 BHARTI Airtel Ltd.
24560 1069 393 166 Bharti Airtel Ltd., Telemedia

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 3018 3693 79 bellsouth.net, inc.
18566 2066 382 184 Covad Communications
1785 1992 677 124 PaeTec Communications, Inc.
22773 1979 2929 125 Cox Communications, Inc.
7029 1973 1265 211 Windstream Communications Inc
20115 1671 1610 612 Charter Communications
4323 1608 1138 399 Time Warner Telecom
30036 1327 296 645 Mediacom Communications Corp
7018 1302 11074 834 AT&T WorldNet Services
11492 1234 221 342 Cable One

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8402 1787 544 16 Corbina telecom
2118 1260 97 13 EUnet/RELCOM Autonomous Syste
34984 1205 240 228 BILISIM TELEKOM
20940 856 298 674 Akamai Technologies European
13188 827 98 73 Educational Network
31148 795 40 24 FreeNet ISP
6830 771 2377 444 UPC Distribution Services
8551 771 370 43 Bezeq International
34744 688 173 56 SC GVM SISTEM 2003 SRL
58113 666 74 386 LIR DATACENTER TELECOM SRL

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
28573 2766 1535 115 NET Servicos de Comunicao S.A
10620 2625 412 228 TVCABLE BOGOTA
7303 1726 1154 224 Telecom Argentina Stet-France
8151 1257 2707 396 UniNet S.A. de C.V.
18881 951 780 19 Global Village Telecom
6503 933 435 68 AVANTEL, S.A.
27947 835 89 104 Telconet S.A
3816 706 306 85 Empresa Nacional de Telecomun
7738 698 1370 35 Telecomunicacoes da Bahia S.A
11172 608 87 64 Servicios Alestra S.A de C.V

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
36998 1237 80 4 MOBITEL
24863 886 274 33 LINKdotNET AS number
6713 542 617 25 Itissalat Al-MAGHRIB
8452 444 956 9 TEDATA
24835 344 80 8 RAYA Telecom - Egypt
3741 261 906 220 The Internet Solution
15706 222 32 6 Sudatel Internet Exchange Aut
12258 193 28 67 Vodacom Internet Company
29975 191 667 21 Vodacom
36992 189 527 22 Etisalat MISR

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 3018 3693 79 bellsouth.net, inc.
4766 2962 11559 926 Korea Telecom (KIX)
28573 2766 1535 115 NET Servicos de Comunicao S.A
10620 2625 412 228 TVCABLE BOGOTA
17974 2512 838 90 PT TELEKOMUNIKASI INDONESIA
18566 2066 382 184 Covad Communications
1785 1992 677 124 PaeTec Communications, Inc.
7545 1984 320 108 TPG Internet Pty Ltd
22773 1979 2929 125 Cox Communications, Inc.
7029 1973 1265 211 Windstream Communications Inc

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet

Global Per AS Maximum Aggr summary
----------------------------------

ASN No of nets Net Savings Description
28573 2766 2651 NET Servicos de Comunicao S.A
17974 2512 2422 PT TELEKOMUNIKASI INDONESIA
10620 2625 2397 TVCABLE BOGOTA
4766 2962 2036 Korea Telecom (KIX)
18566 2066 1882 Covad Communications
7545 1984 1876 TPG Internet Pty Ltd
1785 1992 1868 PaeTec Communications, Inc.
22773 1979 1854 Cox Communications, Inc.
8402 1787 1771 Corbina telecom
7029 1973 1762 Windstream Communications Inc

Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Network Transit AS Description
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic
23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic
17300 UNALLOCATED 12.45.103.0/24 209 Qwest
17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies,
16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic
14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic
33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks
26064 UNALLOCATED 12.149.37.0/24 7018 AT&T WorldNet Servic

Complete listing at http://thyme.rand.apnic.net/current/data-badAS

Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------

Prefix Origin AS Description
128.0.0.0/24 2876 Jump Management SRL
128.0.16.0/21 43568 RIPE Network Coordination Cen
128.0.24.0/21 41794 Altline LLC
128.0.46.0/23 39743 Mobimax Telecom SRL
128.0.52.0/24 60906 NETOPIA SRL
128.0.53.0/24 60993 Totalsoft SA
128.0.54.0/24 60972 Carpatair SA
128.0.57.0/24 60993 Totalsoft SA
128.0.58.0/23 9050 RTD-ROMTELECOM Autonomous Sys
128.0.60.0/24 9050 RTD-ROMTELECOM Autonomous Sys

Complete listing at http://thyme.rand.apnic.net/current/data-dsua

Advertised Unallocated Addresses
--------------------------------

Network Origin AS Description
62.61.220.0/24 24974 Tachyon Europe BV - Wireless
62.61.221.0/24 24974 Tachyon Europe BV - Wireless
64.185.224.0/24 27431 JTL Networks Inc.
64.185.225.0/24 27431 JTL Networks Inc.
64.185.226.0/24 27431 JTL Networks Inc.
64.185.227.0/24 27431 JTL Networks Inc.
64.185.228.0/24 27431 JTL Networks Inc.
64.185.229.0/24 27431 JTL Networks Inc.
64.185.230.0/24 27431 JTL Networks Inc.
64.185.231.0/24 27431 JTL Networks Inc.

Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:30 /11:88 /12:249
/13:483 /14:895 /15:1581 /16:12669 /17:6643 /18:11170
/19:22240 /20:32135 /21:34322 /22:47650 /23:42441 /24:239067
/25:1304 /26:1665 /27:850 /28:47 /29:63 /30:18
/31:0 /32:19

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
18566 2017 2066 Covad Communications
6389 1733 3018 bellsouth.net, inc.
7029 1526 1973 Windstream Communications Inc
8402 1479 1787 Corbina telecom
22773 1287 1979 Cox Communications, Inc.
36998 1231 1237 MOBITEL
30036 1197 1327 Mediacom Communications Corp
11492 1194 1234 Cable One
1785 1063 1992 PaeTec Communications, Inc.
6983 1008 1134 ITC^Deltacom

Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:801 2:797 3:3 4:15 5:888 6:8
8:554 12:1906 13:3 14:828 15:11 16:3
17:9 20:17 23:274 24:1764 27:1479 31:1291
32:57 33:2 34:5 36:28 37:1864 38:876
39:2 40:172 41:2782 42:192 44:6 46:1917
47:2 49:588 50:704 52:12 54:33 55:7
57:26 58:1193 59:570 60:313 61:1404 62:1110
63:2037 64:4351 65:2180 66:4371 67:2060 68:1131
69:3310 70:879 71:527 72:1921 74:2568 75:406
76:305 77:1109 78:1047 79:591 80:1262 81:989
82:624 83:570 84:534 85:1165 86:461 87:982
88:539 89:1765 90:144 91:5483 92:593 93:1700
94:1839 95:1504 96:514 97:344 98:1028 99:41
100:30 101:332 103:2634 105:519 106:92 107:209
108:518 109:1824 110:888 111:1035 112:510 113:800
114:719 115:1022 116:931 117:796 118:1075 119:1300
120:435 121:730 122:1805 123:1229 124:1354 125:1375
128:643 129:221 130:324 131:648 132:334 133:149
134:267 135:66 136:221 137:261 138:344 139:186
140:208 141:326 142:548 143:371 144:481 145:93
146:510 147:392 148:682 149:374 150:158 151:568
152:416 153:199 154:43 155:395 156:264 157:398
158:278 159:730 160:338 161:430 162:427 163:218
164:594 165:497 166:279 167:590 168:1031 169:129
170:1028 171:180 172:21 173:1663 174:582 175:483
176:1091 177:1982 178:1855 179:6 180:1461 181:401
182:1198 183:386 184:675 185:463 186:2272 187:1284
188:2140 189:1321 190:6363 192:6634 193:5860 194:4591
195:3425 196:1362 197:910 198:4434 199:5304 200:5910
201:2252 202:8914 203:8902 204:4504 205:2567 206:2840
207:2903 208:4052 209:3627 210:2984 211:1518 212:2198
213:1923 214:902 215:98 216:5238 217:1609 218:618
219:330 220:1261 221:558 222:318 223:483

End of report
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