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, August 3, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sun 04 Aug, 2013

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

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

BGP routing table entries examined: 455942
Prefixes after maximum aggregation: 185031
Deaggregation factor: 2.46
Unique aggregates announced to Internet: 228333
Total ASes present in the Internet Routing Table: 40678
Prefixes per ASN: 11.21
Origin-only ASes present in the Internet Routing Table: 34944
Origin ASes announcing only one prefix: 16232
Transit ASes present in the Internet Routing Table: 5727
Transit-only ASes present in the Internet Routing Table: 139
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 24
Max AS path prepend of ASN ( 36992) 22
Prefixes from unregistered ASNs in the Routing Table: 298910
Unregistered ASNs in the Routing Table: 24510
Number of 32-bit ASNs allocated by the RIRs: 4920
Number of 32-bit ASNs visible in the Routing Table: 7
Prefixes from 32-bit ASNs in the Routing Table: 11436
Special use prefixes present in the Routing Table: 35
Prefixes being announced from unallocated address space: 291
Number of addresses announced to Internet: 2652484864
Equivalent to 158 /8s, 25 /16s and 181 /24s
Percentage of available address space announced: 71.6
Percentage of allocated address space announced: 71.6
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.8
Total number of prefixes smaller than registry allocations: 158654

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

Prefixes being announced by APNIC Region ASes: 105681
Total APNIC prefixes after maximum aggregation: 32580
APNIC Deaggregation factor: 3.24
Prefixes being announced from the APNIC address blocks: 108037
Unique aggregates announced from the APNIC address blocks: 46066
APNIC Region origin ASes present in the Internet Routing Table: 4825
APNIC Prefixes per ASN: 22.39
APNIC Region origin ASes announcing only one prefix: 1246
APNIC Region transit ASes present in the Internet Routing Table: 800
Average APNIC Region AS path length visible: 3.8
Max APNIC Region AS path length visible: 19
Number of APNIC region 32-bit ASNs visible in the Routing Table: 1
Number of APNIC addresses announced to Internet: 724375808
Equivalent to 43 /8s, 45 /16s and 25 /24s
Percentage of available APNIC address space announced: 84.7

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: 158431
Total ARIN prefixes after maximum aggregation: 80177
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 159219
Unique aggregates announced from the ARIN address blocks: 74125
ARIN Region origin ASes present in the Internet Routing Table: 15734
ARIN Prefixes per ASN: 10.12
ARIN Region origin ASes announcing only one prefix: 5996
ARIN Region transit ASes present in the Internet Routing Table: 1592
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 20
Number of ARIN region 32-bit ASNs visible in the Routing Table: 2
Number of ARIN addresses announced to Internet: 1067813376
Equivalent to 63 /8s, 165 /16s and 138 /24s
Percentage of available ARIN address space announced: 56.5

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, 62464-63487, 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: 118712
Total RIPE prefixes after maximum aggregation: 60335
RIPE Deaggregation factor: 1.97
Prefixes being announced from the RIPE address blocks: 122361
Unique aggregates announced from the RIPE address blocks: 78454
RIPE Region origin ASes present in the Internet Routing Table: 17313
RIPE Prefixes per ASN: 7.07
RIPE Region origin ASes announcing only one prefix: 8220
RIPE Region transit ASes present in the Internet Routing Table: 2786
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 24
Number of RIPE region 32-bit ASNs visible in the Routing Table: 1
Number of RIPE addresses announced to Internet: 656786432
Equivalent to 39 /8s, 37 /16s and 196 /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: 49224
Total LACNIC prefixes after maximum aggregation: 9365
LACNIC Deaggregation factor: 5.26
Prefixes being announced from the LACNIC address blocks: 53713
Unique aggregates announced from the LACNIC address blocks: 25482
LACNIC Region origin ASes present in the Internet Routing Table: 1984
LACNIC Prefixes per ASN: 27.07
LACNIC Region origin ASes announcing only one prefix: 579
LACNIC Region transit ASes present in the Internet Routing Table: 352
Average LACNIC Region AS path length visible: 4.2
Max LACNIC Region AS path length visible: 19
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2
Number of LACNIC addresses announced to Internet: 134309376
Equivalent to 8 /8s, 1 /16s and 102 /24s
Percentage of available LACNIC address space announced: 80.1

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 262144-263679 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: 11722
Total AfriNIC prefixes after maximum aggregation: 2534
AfriNIC Deaggregation factor: 4.63
Prefixes being announced from the AfriNIC address blocks: 12320
Unique aggregates announced from the AfriNIC address blocks: 3933
AfriNIC Region origin ASes present in the Internet Routing Table: 649
AfriNIC Prefixes per ASN: 18.98
AfriNIC Region origin ASes announcing only one prefix: 191
AfriNIC Region transit ASes present in the Internet Routing Table: 128
Average AfriNIC Region AS path length visible: 3.4
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1
Number of AfriNIC addresses announced to Internet: 46582272
Equivalent to 2 /8s, 198 /16s and 202 /24s
Percentage of available AfriNIC address space announced: 46.3

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 2650 871 92 >>UNKNOWN<<
4766 2115 11553 618 Korea Telecom
7545 2029 320 111 TPG Telecom Limited
4755 1782 393 201 TATA Communications formerly
9829 1531 1221 45 >>UNKNOWN<<
9583 1221 92 507 >>UNKNOWN<<
9498 1177 309 71 BHARTI Airtel Ltd.
7552 1112 1080 13 >>UNKNOWN<<
24560 1087 394 164 >>UNKNOWN<<
4808 1072 2028 312 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 2981 3689 63 BellSouth.net Inc.
18566 2063 382 183 Covad Communications Co.
1785 2004 679 124 >>UNKNOWN<<
22773 2001 2927 123 >>UNKNOWN<<
20115 1672 1624 623 Charter Communications
4323 1618 1121 407 >>UNKNOWN<<
701 1522 11104 801 >>UNKNOWN<<
30036 1356 307 653 >>UNKNOWN<<
7018 1328 11069 840 >>UNKNOWN<<
11492 1221 218 363 >>UNKNOWN<<

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 1533 544 16 >>UNKNOWN<<
34984 1291 241 215 >>UNKNOWN<<
2118 1155 97 13 >>UNKNOWN<<
31148 977 43 19 >>UNKNOWN<<
20940 949 336 738 >>UNKNOWN<<
6830 849 2371 432 >>UNKNOWN<<
13188 841 98 71 >>UNKNOWN<<
8551 825 370 45 Bezeqint Internet Backbone
12479 678 796 52 >>UNKNOWN<<
9198 566 343 21 >>UNKNOWN<<

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 2981 1591 110 >>UNKNOWN<<
10620 2652 421 228 >>UNKNOWN<<
7303 1728 1156 220 >>UNKNOWN<<
18881 1272 844 20 >>UNKNOWN<<
8151 1264 2750 392 >>UNKNOWN<<
6503 814 434 65 Axtel, S.A.B. de C.V.
27947 810 95 92 Telconet S.A
11830 749 364 15 >>UNKNOWN<<
3816 726 303 85 >>UNKNOWN<<
7738 698 1370 35 >>UNKNOWN<<

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 1861 112 5 MOBITEL
24863 828 274 30 >>UNKNOWN<<
6713 542 617 25 Itissalat Al-MAGHRIB
8452 425 956 9 >>UNKNOWN<<
24835 290 80 8 >>UNKNOWN<<
3741 258 921 217 >>UNKNOWN<<
15706 221 32 6 >>UNKNOWN<<
29571 220 17 12 >>UNKNOWN<<
37054 211 11 5 Data Telecom Service
36992 208 527 22 >>UNKNOWN<<

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 2981 3689 63 BellSouth.net Inc.
28573 2981 1591 110 >>UNKNOWN<<
10620 2652 421 228 >>UNKNOWN<<
17974 2650 871 92 >>UNKNOWN<<
4766 2115 11553 618 Korea Telecom
18566 2063 382 183 Covad Communications Co.
7545 2029 320 111 TPG Telecom Limited
1785 2004 679 124 >>UNKNOWN<<
22773 2001 2927 123 >>UNKNOWN<<
36998 1861 112 5 MOBITEL

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 2981 2871 >>UNKNOWN<<
17974 2650 2558 >>UNKNOWN<<
10620 2652 2424 >>UNKNOWN<<
7545 2029 1918 TPG Telecom Limited
18566 2063 1880 Covad Communications Co.
1785 2004 1880 >>UNKNOWN<<
22773 2001 1878 >>UNKNOWN<<
36998 1861 1856 MOBITEL
4755 1782 1581 TATA Communications formerly
8402 1533 1517 >>UNKNOWN<<

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

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

Bad AS Designation Network Transit AS Description
17923 UNALLOCATED 1.180.0.0/15 4134 No.31,Jin-rong Stree
17923 UNALLOCATED 1.182.0.0/15 4134 No.31,Jin-rong Stree
45769 UNALLOCATED 1.186.0.0/24 9498 BHARTI Airtel Ltd.
45769 UNALLOCATED 1.186.1.0/24 9498 BHARTI Airtel Ltd.
45769 UNALLOCATED 1.186.2.0/24 9498 BHARTI Airtel Ltd.
45769 UNALLOCATED 1.186.3.0/24 9498 BHARTI Airtel Ltd.
45769 UNALLOCATED 1.186.4.0/24 9498 BHARTI Airtel Ltd.
45769 UNALLOCATED 1.186.5.0/24 9498 BHARTI Airtel Ltd.
45769 UNALLOCATED 1.186.6.0/24 9498 BHARTI Airtel Ltd.
45769 UNALLOCATED 1.186.7.0/24 9498 BHARTI Airtel Ltd.

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 2541 >>UNKNOWN<<
128.0.16.0/21 43568 Romerike Bredband AS
128.0.24.0/21 41794 Sibirskie Seti Ltd.
128.0.40.0/24 60449 >>UNKNOWN<<
128.0.42.0/24 60619 >>UNKNOWN<<
128.0.43.0/24 60619 >>UNKNOWN<<
128.0.45.0/24 60657 >>UNKNOWN<<
128.0.46.0/23 39743 Voxility S.R.L.
128.0.53.0/24 60993 >>UNKNOWN<<

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

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

Network Origin AS Description
62.61.220.0/24 24974 >>UNKNOWN<<
62.61.221.0/24 24974 >>UNKNOWN<<
62.182.96.0/23 15830 >>UNKNOWN<<
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.

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 /9:11 /10:31 /11:92 /12:250
/13:478 /14:902 /15:1602 /16:12705 /17:6647 /18:11041
/19:22541 /20:32217 /21:34551 /22:48230 /23:42275 /24:241733
/25:8 /26:11 /27:11 /28:133 /29:202 /30:120
/31:0 /32:134

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

ASN No of nets Total ann. Description
18566 2014 2063 Covad Communications Co.
36998 1826 1861 MOBITEL
6389 1715 2981 BellSouth.net Inc.
22773 1303 2001 >>UNKNOWN<<
8402 1246 1533 >>UNKNOWN<<
30036 1217 1356 >>UNKNOWN<<
11492 1182 1221 >>UNKNOWN<<
1785 1078 2004 >>UNKNOWN<<
6983 1020 1146 ITC^Deltacom
10620 987 2652 >>UNKNOWN<<

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

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

1:819 2:702 3:3 4:16 5:910 6:17
8:573 12:1924 13:2 14:843 15:11 16:3
17:10 18:19 20:17 23:296 24:1768 27:1526
31:1348 32:40 33:2 34:5 36:71 37:1848
38:885 39:2 40:175 41:3354 42:231 44:8
46:1950 47:3 49:662 50:805 52:12 54:37
55:6 57:29 58:1082 59:609 60:327 61:1483
62:1176 63:2002 64:4337 65:2145 66:4177 67:2011
68:1077 69:3277 70:789 71:488 72:1914 74:2506
75:324 76:303 77:1099 78:1009 79:608 80:1294
81:1015 82:638 83:583 84:578 85:1235 86:468
87:1018 88:535 89:1808 90:153 91:5515 92:627
93:1685 94:1921 95:1642 96:592 97:344 98:1027
99:41 100:28 101:342 103:3069 105:523 106:139
107:208 108:501 109:1855 110:935 111:1071 112:565
113:811 114:685 115:1056 116:938 117:790 118:1120
119:1264 120:349 121:850 122:1759 123:1245 124:1336
125:1394 128:591 129:197 130:296 131:658 132:354
133:160 134:261 135:72 136:258 137:241 138:342
139:186 140:172 141:307 142:514 143:390 144:528
145:92 146:523 147:412 148:651 149:350 150:154
151:585 152:411 153:190 154:29 155:420 156:272
157:354 158:276 159:657 160:350 161:430 162:521
163:202 164:577 165:508 166:254 167:596 168:1018
169:125 170:1066 171:188 172:23 173:1565 174:541
175:487 176:1151 177:2137 178:1892 179:70 180:1494
181:597 182:1285 183:418 184:667 185:705 186:2346
187:1384 188:1883 189:1300 190:6809 192:6760 193:5619
194:4715 195:3585 196:1344 197:1055 198:4515 199:5328
200:5983 201:2442 202:8680 203:8805 204:4444 205:2576
206:2731 207:2823 208:4002 209:3585 210:2819 211:1525
212:2281 213:2011 214:901 215:99 216:5219 217:1640
218:606 219:324 220:1270 221:551 222:316 223:460


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 04 Aug, 2013

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

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

BGP routing table entries examined: 461911
Prefixes after maximum aggregation: 186873
Deaggregation factor: 2.47
Unique aggregates announced to Internet: 228031
Total ASes present in the Internet Routing Table: 44589
Prefixes per ASN: 10.36
Origin-only ASes present in the Internet Routing Table: 34898
Origin ASes announcing only one prefix: 16185
Transit ASes present in the Internet Routing Table: 5872
Transit-only ASes present in the Internet Routing Table: 157
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 29
Max AS path prepend of ASN ( 36992) 22
Prefixes from unregistered ASNs in the Routing Table: 3761
Unregistered ASNs in the Routing Table: 1418
Number of 32-bit ASNs allocated by the RIRs: 4920
Number of 32-bit ASNs visible in the Routing Table: 3819
Prefixes from 32-bit ASNs in the Routing Table: 11501
Special use prefixes present in the Routing Table: 29
Prefixes being announced from unallocated address space: 282
Number of addresses announced to Internet: 2631371308
Equivalent to 156 /8s, 215 /16s and 138 /24s
Percentage of available address space announced: 71.1
Percentage of allocated address space announced: 71.1
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.8
Total number of prefixes smaller than registry allocations: 161870

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

Prefixes being announced by APNIC Region ASes: 111340
Total APNIC prefixes after maximum aggregation: 33946
APNIC Deaggregation factor: 3.28
Prefixes being announced from the APNIC address blocks: 113107
Unique aggregates announced from the APNIC address blocks: 46167
APNIC Region origin ASes present in the Internet Routing Table: 4863
APNIC Prefixes per ASN: 23.26
APNIC Region origin ASes announcing only one prefix: 1218
APNIC Region transit ASes present in the Internet Routing Table: 826
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 28
Number of APNIC region 32-bit ASNs visible in the Routing Table: 625
Number of APNIC addresses announced to Internet: 725623072
Equivalent to 43 /8s, 64 /16s and 33 /24s
Percentage of available APNIC address space announced: 84.8

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: 159504
Total ARIN prefixes after maximum aggregation: 80536
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 160116
Unique aggregates announced from the ARIN address blocks: 73774
ARIN Region origin ASes present in the Internet Routing Table: 15766
ARIN Prefixes per ASN: 10.16
ARIN Region origin ASes announcing only one prefix: 5991
ARIN Region transit ASes present in the Internet Routing Table: 1646
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: 1067584576
Equivalent to 63 /8s, 162 /16s and 12 /24s
Percentage of available ARIN address space announced: 56.5

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, 62464-63487, 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: 118230
Total RIPE prefixes after maximum aggregation: 60296
RIPE Deaggregation factor: 1.96
Prefixes being announced from the RIPE address blocks: 121975
Unique aggregates announced from the RIPE address blocks: 78417
RIPE Region origin ASes present in the Internet Routing Table: 17321
RIPE Prefixes per ASN: 7.04
RIPE Region origin ASes announcing only one prefix: 8209
RIPE Region transit ASes present in the Internet Routing Table: 2816
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2379
Number of RIPE addresses announced to Internet: 656792484
Equivalent to 39 /8s, 37 /16s and 219 /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: 49705
Total LACNIC prefixes after maximum aggregation: 9516
LACNIC Deaggregation factor: 5.22
Prefixes being announced from the LACNIC address blocks: 54289
Unique aggregates announced from the LACNIC address blocks: 25474
LACNIC Region origin ASes present in the Internet Routing Table: 1991
LACNIC Prefixes per ASN: 27.27
LACNIC Region origin ASes announcing only one prefix: 578
LACNIC Region transit ASes present in the Internet Routing Table: 363
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 25
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 790
Number of LACNIC addresses announced to Internet: 134442792
Equivalent to 8 /8s, 3 /16s and 111 /24s
Percentage of available LACNIC address space announced: 80.1

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 262144-263679 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: 11544
Total AfriNIC prefixes after maximum aggregation: 2539
AfriNIC Deaggregation factor: 4.55
Prefixes being announced from the AfriNIC address blocks: 12142
Unique aggregates announced from the AfriNIC address blocks: 3937
AfriNIC Region origin ASes present in the Internet Routing Table: 645
AfriNIC Prefixes per ASN: 18.82
AfriNIC Region origin ASes announcing only one prefix: 189
AfriNIC Region transit ASes present in the Internet Routing Table: 129
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 25
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 46594304
Equivalent to 2 /8s, 198 /16s and 249 /24s
Percentage of available AfriNIC address space announced: 46.3

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 2932 11561 918 Korea Telecom (KIX)
17974 2651 871 92 PT TELEKOMUNIKASI INDONESIA
7545 2036 320 111 TPG Internet Pty Ltd
4755 1778 393 197 TATA Communications formerly
9829 1531 1221 45 BSNL National Internet Backbo
9583 1223 92 504 Sify Limited
9498 1175 309 70 BHARTI Airtel Ltd.
4808 1159 2133 336 CNCGROUP IP network: China169
7552 1131 1080 13 Vietel Corporation
24560 1087 394 164 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 2981 3689 63 bellsouth.net, inc.
18566 2065 382 184 Covad Communications
1785 2004 679 124 PaeTec Communications, Inc.
22773 2001 2927 123 Cox Communications, Inc.
20115 1672 1624 623 Charter Communications
4323 1617 1105 406 Time Warner Telecom
701 1523 11104 800 UUNET Technologies, Inc.
30036 1357 307 651 Mediacom Communications Corp
7018 1318 11037 830 AT&T WorldNet Services
11492 1221 218 363 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 1582 544 16 Corbina telecom
34984 1299 244 221 BILISIM TELEKOM
2118 1155 97 13 EUnet/RELCOM Autonomous Syste
31148 977 43 19 FreeNet ISP
20940 958 336 743 Akamai Technologies European
6830 848 2371 431 UPC Distribution Services
13188 841 98 71 Educational Network
8551 779 370 45 Bezeq International
12479 678 796 52 Uni2 Autonomous System
9198 566 343 21 Kazakhtelecom Data Network Ad

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 2981 1591 110 NET Servicos de Comunicao S.A
10620 2652 421 228 TVCABLE BOGOTA
7303 1728 1156 220 Telecom Argentina Stet-France
8151 1278 2760 395 UniNet S.A. de C.V.
18881 1272 844 20 Global Village Telecom
27947 836 94 90 Telconet S.A
6503 815 434 63 AVANTEL, S.A.
11830 749 364 15 Instituto Costarricense de El
3816 722 302 83 Empresa Nacional de Telecomun
7738 698 1370 35 Telecomunicacoes da Bahia S.A

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 1861 112 5 MOBITEL
24863 828 274 30 LINKdotNET AS number
6713 542 617 25 Itissalat Al-MAGHRIB
8452 425 956 9 TEDATA
24835 290 80 8 RAYA Telecom - Egypt
3741 258 921 217 The Internet Solution
15706 221 32 6 Sudatel Internet Exchange Aut
29571 220 17 12 Ci Telecom Autonomous system
36992 209 527 22 Etisalat MISR
12258 193 28 71 Vodacom Internet Company

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 2981 3689 63 bellsouth.net, inc.
28573 2981 1591 110 NET Servicos de Comunicao S.A
4766 2932 11561 918 Korea Telecom (KIX)
10620 2652 421 228 TVCABLE BOGOTA
17974 2651 871 92 PT TELEKOMUNIKASI INDONESIA
18566 2065 382 184 Covad Communications
7545 2036 320 111 TPG Internet Pty Ltd
1785 2004 679 124 PaeTec Communications, Inc.
22773 2001 2927 123 Cox Communications, Inc.
36998 1861 112 5 MOBITEL

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 2981 2871 NET Servicos de Comunicao S.A
17974 2651 2559 PT TELEKOMUNIKASI INDONESIA
10620 2652 2424 TVCABLE BOGOTA
4766 2932 2014 Korea Telecom (KIX)
7545 2036 1925 TPG Internet Pty Ltd
18566 2065 1881 Covad Communications
1785 2004 1880 PaeTec Communications, Inc.
22773 2001 1878 Cox Communications, Inc.
36998 1861 1856 MOBITEL
4755 1778 1581 TATA Communications formerly

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
30621 UNALLOCATED 12.151.74.0/23 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 2541 >>UNKNOWN<<
128.0.16.0/21 43568 RIPE Network Coordination Cen
128.0.24.0/21 41794 Altline LLC
128.0.40.0/24 60449 >>UNKNOWN<<
128.0.42.0/24 60619 >>UNKNOWN<<
128.0.43.0/24 60619 >>UNKNOWN<<
128.0.45.0/24 60657 >>UNKNOWN<<
128.0.46.0/23 39743 Mobimax Telecom SRL
128.0.53.0/24 60993 Totalsoft SA
128.0.54.0/24 60972 Carpatair SA

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
62.182.96.0/23 15830 TELECITY London
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.

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 /9:11 /10:30 /11:92 /12:249
/13:480 /14:905 /15:1602 /16:12738 /17:6647 /18:11103
/19:22568 /20:32185 /21:34681 /22:48719 /23:42654 /24:243301
/25:1291 /26:1643 /27:842 /28:44 /29:74 /30:18
/31:0 /32:18

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

ASN No of nets Total ann. Description
18566 2016 2065 Covad Communications
36998 1826 1861 MOBITEL
6389 1715 2981 bellsouth.net, inc.
22773 1303 2001 Cox Communications, Inc.
8402 1282 1582 Corbina telecom
30036 1218 1357 Mediacom Communications Corp
11492 1182 1221 Cable One
1785 1078 2004 PaeTec Communications, Inc.
6983 1020 1147 ITC^Deltacom
10620 987 2652 TVCABLE BOGOTA

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

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

1:829 2:703 3:3 4:19 5:909 6:17
8:581 12:1924 13:2 14:870 15:11 16:3
17:10 18:19 20:17 23:296 24:1772 27:1529
31:1338 32:45 33:2 34:5 36:71 37:1848
38:883 39:2 40:175 41:3269 42:249 44:8
46:1956 47:2 49:662 50:834 52:12 54:37
55:6 57:26 58:1164 59:614 60:330 61:1499
62:1145 63:2007 64:4295 65:2151 66:4180 67:2012
68:1077 69:3197 70:789 71:490 72:1899 74:2491
75:324 76:304 77:1129 78:1019 79:608 80:1291
81:1013 82:630 83:582 84:578 85:1235 86:468
87:1020 88:535 89:1804 90:153 91:5523 92:627
93:1687 94:1922 95:1634 96:496 97:328 98:1028
99:44 100:29 101:592 103:3086 105:523 106:139
107:208 108:503 109:1857 110:949 111:1074 112:565
113:812 114:701 115:1098 116:953 117:804 118:1142
119:1292 120:362 121:851 122:1801 123:1246 124:1370
125:1395 128:635 129:218 130:310 131:667 132:361
133:160 134:270 135:72 136:259 137:245 138:342
139:189 140:201 141:320 142:532 143:390 144:531
145:92 146:528 147:422 148:662 149:351 150:154
151:585 152:412 153:190 154:29 155:418 156:275
157:401 158:276 159:744 160:350 161:455 162:522
163:222 164:581 165:514 166:254 167:596 168:1027
169:126 170:1068 171:188 172:23 173:1566 174:541
175:501 176:1161 177:2146 178:1887 179:71 180:1507
181:597 182:1293 183:421 184:671 185:705 186:2348
187:1385 188:1889 189:1303 190:6849 192:6818 193:5623
194:4711 195:3585 196:1333 197:993 198:4569 199:5348
200:6004 201:2447 202:8833 203:8891 204:4492 205:2593
206:2817 207:2877 208:3998 209:3600 210:2934 211:1531
212:2241 213:2016 214:906 215:99 216:5223 217:1640
218:617 219:331 220:1274 221:551 222:318 223:462


End of report
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Posted by Admin at 11:34 AM 0 comments

Friday, August 2, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sat 03 Aug, 2013

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

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

BGP routing table entries examined: 455840
Prefixes after maximum aggregation: 184988
Deaggregation factor: 2.46
Unique aggregates announced to Internet: 228361
Total ASes present in the Internet Routing Table: 40660
Prefixes per ASN: 11.21
Origin-only ASes present in the Internet Routing Table: 34933
Origin ASes announcing only one prefix: 16222
Transit ASes present in the Internet Routing Table: 5720
Transit-only ASes present in the Internet Routing Table: 138
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 24
Max AS path prepend of ASN ( 36992) 22
Prefixes from unregistered ASNs in the Routing Table: 298963
Unregistered ASNs in the Routing Table: 24486
Number of 32-bit ASNs allocated by the RIRs: 4919
Number of 32-bit ASNs visible in the Routing Table: 7
Prefixes from 32-bit ASNs in the Routing Table: 11431
Special use prefixes present in the Routing Table: 35
Prefixes being announced from unallocated address space: 291
Number of addresses announced to Internet: 2652462336
Equivalent to 158 /8s, 25 /16s and 93 /24s
Percentage of available address space announced: 71.6
Percentage of allocated address space announced: 71.6
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.8
Total number of prefixes smaller than registry allocations: 158679

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

Prefixes being announced by APNIC Region ASes: 105553
Total APNIC prefixes after maximum aggregation: 32555
APNIC Deaggregation factor: 3.24
Prefixes being announced from the APNIC address blocks: 107899
Unique aggregates announced from the APNIC address blocks: 46070
APNIC Region origin ASes present in the Internet Routing Table: 4812
APNIC Prefixes per ASN: 22.42
APNIC Region origin ASes announcing only one prefix: 1247
APNIC Region transit ASes present in the Internet Routing Table: 795
Average APNIC Region AS path length visible: 3.8
Max APNIC Region AS path length visible: 19
Number of APNIC region 32-bit ASNs visible in the Routing Table: 1
Number of APNIC addresses announced to Internet: 724355328
Equivalent to 43 /8s, 44 /16s and 201 /24s
Percentage of available APNIC address space announced: 84.7

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: 158413
Total ARIN prefixes after maximum aggregation: 80166
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 159199
Unique aggregates announced from the ARIN address blocks: 74139
ARIN Region origin ASes present in the Internet Routing Table: 15730
ARIN Prefixes per ASN: 10.12
ARIN Region origin ASes announcing only one prefix: 5990
ARIN Region transit ASes present in the Internet Routing Table: 1590
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 20
Number of ARIN region 32-bit ASNs visible in the Routing Table: 2
Number of ARIN addresses announced to Internet: 1067774464
Equivalent to 63 /8s, 164 /16s and 242 /24s
Percentage of available ARIN address space announced: 56.5

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, 62464-63487, 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: 118768
Total RIPE prefixes after maximum aggregation: 60337
RIPE Deaggregation factor: 1.97
Prefixes being announced from the RIPE address blocks: 122413
Unique aggregates announced from the RIPE address blocks: 78418
RIPE Region origin ASes present in the Internet Routing Table: 17312
RIPE Prefixes per ASN: 7.07
RIPE Region origin ASes announcing only one prefix: 8218
RIPE Region transit ASes present in the Internet Routing Table: 2789
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 24
Number of RIPE region 32-bit ASNs visible in the Routing Table: 1
Number of RIPE addresses announced to Internet: 656787200
Equivalent to 39 /8s, 37 /16s and 199 /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: 49187
Total LACNIC prefixes after maximum aggregation: 9354
LACNIC Deaggregation factor: 5.26
Prefixes being announced from the LACNIC address blocks: 53700
Unique aggregates announced from the LACNIC address blocks: 25514
LACNIC Region origin ASes present in the Internet Routing Table: 1984
LACNIC Prefixes per ASN: 27.07
LACNIC Region origin ASes announcing only one prefix: 577
LACNIC Region transit ASes present in the Internet Routing Table: 352
Average LACNIC Region AS path length visible: 4.2
Max LACNIC Region AS path length visible: 19
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2
Number of LACNIC addresses announced to Internet: 134347264
Equivalent to 8 /8s, 1 /16s and 250 /24s
Percentage of available LACNIC address space announced: 80.1

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 262144-263679 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: 11749
Total AfriNIC prefixes after maximum aggregation: 2536
AfriNIC Deaggregation factor: 4.63
Prefixes being announced from the AfriNIC address blocks: 12337
Unique aggregates announced from the AfriNIC address blocks: 3947
AfriNIC Region origin ASes present in the Internet Routing Table: 650
AfriNIC Prefixes per ASN: 18.98
AfriNIC Region origin ASes announcing only one prefix: 190
AfriNIC Region transit ASes present in the Internet Routing Table: 125
Average AfriNIC Region AS path length visible: 3.3
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1
Number of AfriNIC addresses announced to Internet: 46578688
Equivalent to 2 /8s, 198 /16s and 188 /24s
Percentage of available AfriNIC address space announced: 46.3

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 2650 871 92 >>UNKNOWN<<
4766 2112 11553 618 Korea Telecom
7545 2030 320 111 TPG Telecom Limited
4755 1784 393 201 TATA Communications formerly
9829 1534 1221 45 >>UNKNOWN<<
9583 1221 92 507 >>UNKNOWN<<
9498 1177 309 71 BHARTI Airtel Ltd.
7552 1112 1080 13 >>UNKNOWN<<
24560 1087 394 164 >>UNKNOWN<<
4808 1072 2028 312 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 2981 3689 63 BellSouth.net Inc.
18566 2063 382 183 Covad Communications Co.
1785 2004 679 124 >>UNKNOWN<<
22773 2001 2927 123 >>UNKNOWN<<
20115 1672 1624 623 Charter Communications
4323 1619 1121 407 >>UNKNOWN<<
701 1516 11093 805 >>UNKNOWN<<
30036 1356 307 653 >>UNKNOWN<<
7018 1328 11069 840 >>UNKNOWN<<
11492 1221 218 363 >>UNKNOWN<<

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 1565 544 16 >>UNKNOWN<<
34984 1291 241 215 >>UNKNOWN<<
2118 1155 97 13 >>UNKNOWN<<
31148 977 43 19 >>UNKNOWN<<
20940 949 336 738 >>UNKNOWN<<
6830 850 2371 433 >>UNKNOWN<<
13188 840 98 78 >>UNKNOWN<<
8551 827 370 45 Bezeqint Internet Backbone
12479 678 796 52 >>UNKNOWN<<
9198 595 343 21 >>UNKNOWN<<

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 2982 1591 110 >>UNKNOWN<<
10620 2652 421 228 >>UNKNOWN<<
7303 1728 1156 220 >>UNKNOWN<<
18881 1272 844 20 >>UNKNOWN<<
8151 1262 2754 385 >>UNKNOWN<<
6503 817 434 65 Axtel, S.A.B. de C.V.
27947 810 95 92 Telconet S.A
11830 749 364 15 >>UNKNOWN<<
3816 726 303 85 >>UNKNOWN<<
7738 698 1370 35 >>UNKNOWN<<

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 1860 112 5 MOBITEL
24863 875 274 30 >>UNKNOWN<<
6713 542 617 25 Itissalat Al-MAGHRIB
8452 435 956 9 >>UNKNOWN<<
24835 279 80 8 >>UNKNOWN<<
3741 258 921 217 >>UNKNOWN<<
15706 221 32 6 >>UNKNOWN<<
29571 220 17 12 >>UNKNOWN<<
37054 211 11 5 Data Telecom Service
36992 209 527 22 >>UNKNOWN<<

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
28573 2982 1591 110 >>UNKNOWN<<
6389 2981 3689 63 BellSouth.net Inc.
10620 2652 421 228 >>UNKNOWN<<
17974 2650 871 92 >>UNKNOWN<<
4766 2112 11553 618 Korea Telecom
18566 2063 382 183 Covad Communications Co.
7545 2030 320 111 TPG Telecom Limited
1785 2004 679 124 >>UNKNOWN<<
22773 2001 2927 123 >>UNKNOWN<<
36998 1860 112 5 MOBITEL

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

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

ASN No of nets Net Savings Description
6389 2981 2918 BellSouth.net Inc.
17974 2650 2558 >>UNKNOWN<<
10620 2652 2424 >>UNKNOWN<<
7545 2030 1919 TPG Telecom Limited
18566 2063 1880 Covad Communications Co.
1785 2004 1880 >>UNKNOWN<<
22773 2001 1878 >>UNKNOWN<<
36998 1860 1855 MOBITEL
4755 1784 1583 TATA Communications formerly
8402 1565 1549 >>UNKNOWN<<

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

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

Bad AS Designation Network Transit AS Description
9697 UNALLOCATED 1.177.160.0/22 9845 CJ-CABLENET
9697 UNALLOCATED 1.177.164.0/22 9845 CJ-CABLENET
9697 UNALLOCATED 1.177.168.0/22 9845 CJ-CABLENET
9697 UNALLOCATED 1.177.172.0/22 9845 CJ-CABLENET
9697 UNALLOCATED 1.177.176.0/22 9845 CJ-CABLENET
9697 UNALLOCATED 1.177.180.0/22 9845 CJ-CABLENET
9697 UNALLOCATED 1.177.184.0/22 9845 CJ-CABLENET
9697 UNALLOCATED 1.177.188.0/22 9845 CJ-CABLENET
9697 UNALLOCATED 1.177.192.0/22 9845 CJ-CABLENET
9697 UNALLOCATED 1.177.196.0/22 9845 CJ-CABLENET

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 2541 >>UNKNOWN<<
128.0.16.0/21 43568 Romerike Bredband AS
128.0.24.0/21 41794 Sibirskie Seti Ltd.
128.0.40.0/24 60449 >>UNKNOWN<<
128.0.42.0/24 60619 >>UNKNOWN<<
128.0.43.0/24 60619 >>UNKNOWN<<
128.0.45.0/24 60657 >>UNKNOWN<<
128.0.46.0/23 39743 Voxility S.R.L.
128.0.53.0/24 60993 >>UNKNOWN<<

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

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

Network Origin AS Description
62.61.220.0/24 24974 >>UNKNOWN<<
62.61.221.0/24 24974 >>UNKNOWN<<
62.182.96.0/23 15830 >>UNKNOWN<<
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.

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 /9:11 /10:31 /11:92 /12:250
/13:477 /14:902 /15:1602 /16:12706 /17:6650 /18:11038
/19:22530 /20:32225 /21:34572 /22:48253 /23:42279 /24:241583
/25:8 /26:11 /27:11 /28:133 /29:204 /30:120
/31:0 /32:135

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

ASN No of nets Total ann. Description
18566 2014 2063 Covad Communications Co.
36998 1825 1860 MOBITEL
6389 1715 2981 BellSouth.net Inc.
22773 1303 2001 >>UNKNOWN<<
8402 1267 1565 >>UNKNOWN<<
30036 1217 1356 >>UNKNOWN<<
11492 1182 1221 >>UNKNOWN<<
1785 1078 2004 >>UNKNOWN<<
6983 1020 1146 ITC^Deltacom
10620 987 2652 >>UNKNOWN<<

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

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

1:816 2:693 3:3 4:16 5:908 6:17
8:572 12:1924 13:2 14:846 15:11 16:3
17:10 18:19 20:17 23:297 24:1768 27:1523
31:1350 32:40 33:2 34:5 36:71 37:1848
38:887 39:2 40:175 41:3360 42:231 44:8
46:1950 47:3 49:654 50:799 52:12 54:37
55:7 57:29 58:1082 59:609 60:329 61:1484
62:1182 63:2003 64:4338 65:2145 66:4186 67:2005
68:1092 69:3274 70:799 71:488 72:1914 74:2507
75:324 76:303 77:1099 78:1024 79:610 80:1294
81:1016 82:637 83:584 84:578 85:1235 86:466
87:1021 88:533 89:1808 90:154 91:5522 92:633
93:1689 94:1920 95:1642 96:592 97:344 98:1027
99:41 100:28 101:340 103:3049 105:523 106:139
107:208 108:501 109:1822 110:934 111:1070 112:563
113:810 114:677 115:1056 116:937 117:789 118:1121
119:1244 120:348 121:851 122:1759 123:1239 124:1336
125:1394 128:601 129:197 130:296 131:661 132:347
133:160 134:261 135:72 136:257 137:241 138:344
139:186 140:172 141:307 142:514 143:390 144:510
145:92 146:522 147:413 148:651 149:350 150:154
151:585 152:413 153:190 154:29 155:414 156:272
157:354 158:276 159:658 160:349 161:430 162:513
163:203 164:578 165:508 166:254 167:597 168:1018
169:125 170:1059 171:186 172:23 173:1565 174:556
175:475 176:1153 177:2139 178:1889 179:72 180:1502
181:595 182:1284 183:416 184:668 185:704 186:2321
187:1383 188:1879 189:1302 190:6788 192:6757 193:5623
194:4715 195:3589 196:1347 197:1055 198:4512 199:5330
200:5984 201:2443 202:8667 203:8783 204:4442 205:2566
206:2731 207:2826 208:4001 209:3580 210:2818 211:1524
212:2280 213:2016 214:906 215:99 216:5216 217:1638
218:606 219:324 220:1270 221:551 222:316 223:459


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 03 Aug, 2013

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

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

BGP routing table entries examined: 462161
Prefixes after maximum aggregation: 186936
Deaggregation factor: 2.47
Unique aggregates announced to Internet: 228387
Total ASes present in the Internet Routing Table: 44607
Prefixes per ASN: 10.36
Origin-only ASes present in the Internet Routing Table: 34905
Origin ASes announcing only one prefix: 16176
Transit ASes present in the Internet Routing Table: 5877
Transit-only ASes present in the Internet Routing Table: 159
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 29
Max AS path prepend of ASN ( 36992) 22
Prefixes from unregistered ASNs in the Routing Table: 3785
Unregistered ASNs in the Routing Table: 1451
Number of 32-bit ASNs allocated by the RIRs: 4919
Number of 32-bit ASNs visible in the Routing Table: 3825
Prefixes from 32-bit ASNs in the Routing Table: 11480
Special use prefixes present in the Routing Table: 29
Prefixes being announced from unallocated address space: 280
Number of addresses announced to Internet: 2631038412
Equivalent to 156 /8s, 210 /16s and 117 /24s
Percentage of available address space announced: 71.1
Percentage of allocated address space announced: 71.1
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.8
Total number of prefixes smaller than registry allocations: 162245

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

Prefixes being announced by APNIC Region ASes: 111245
Total APNIC prefixes after maximum aggregation: 33944
APNIC Deaggregation factor: 3.28
Prefixes being announced from the APNIC address blocks: 113001
Unique aggregates announced from the APNIC address blocks: 46108
APNIC Region origin ASes present in the Internet Routing Table: 4859
APNIC Prefixes per ASN: 23.26
APNIC Region origin ASes announcing only one prefix: 1220
APNIC Region transit ASes present in the Internet Routing Table: 822
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 28
Number of APNIC region 32-bit ASNs visible in the Routing Table: 624
Number of APNIC addresses announced to Internet: 725607392
Equivalent to 43 /8s, 63 /16s and 227 /24s
Percentage of available APNIC address space announced: 84.8

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: 159988
Total ARIN prefixes after maximum aggregation: 80604
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 160571
Unique aggregates announced from the ARIN address blocks: 74210
ARIN Region origin ASes present in the Internet Routing Table: 15784
ARIN Prefixes per ASN: 10.17
ARIN Region origin ASes announcing only one prefix: 5989
ARIN Region transit ASes present in the Internet Routing Table: 1648
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: 1067855936
Equivalent to 63 /8s, 166 /16s and 48 /24s
Percentage of available ARIN address space announced: 56.5

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, 62464-63487, 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: 118234
Total RIPE prefixes after maximum aggregation: 60308
RIPE Deaggregation factor: 1.96
Prefixes being announced from the RIPE address blocks: 122020
Unique aggregates announced from the RIPE address blocks: 78392
RIPE Region origin ASes present in the Internet Routing Table: 17320
RIPE Prefixes per ASN: 7.05
RIPE Region origin ASes announcing only one prefix: 8206
RIPE Region transit ASes present in the Internet Routing Table: 2823
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2383
Number of RIPE addresses announced to Internet: 656244132
Equivalent to 39 /8s, 29 /16s and 125 /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: 49579
Total LACNIC prefixes after maximum aggregation: 9506
LACNIC Deaggregation factor: 5.22
Prefixes being announced from the LACNIC address blocks: 54151
Unique aggregates announced from the LACNIC address blocks: 25483
LACNIC Region origin ASes present in the Internet Routing Table: 1990
LACNIC Prefixes per ASN: 27.21
LACNIC Region origin ASes announcing only one prefix: 574
LACNIC Region transit ASes present in the Internet Routing Table: 363
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 25
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 793
Number of LACNIC addresses announced to Internet: 134428168
Equivalent to 8 /8s, 3 /16s and 54 /24s
Percentage of available LACNIC address space announced: 80.1

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 262144-263679 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: 11548
Total AfriNIC prefixes after maximum aggregation: 2534
AfriNIC Deaggregation factor: 4.56
Prefixes being announced from the AfriNIC address blocks: 12138
Unique aggregates announced from the AfriNIC address blocks: 3934
AfriNIC Region origin ASes present in the Internet Routing Table: 643
AfriNIC Prefixes per ASN: 18.88
AfriNIC Region origin ASes announcing only one prefix: 187
AfriNIC Region transit ASes present in the Internet Routing Table: 129
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 25
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 46568960
Equivalent to 2 /8s, 198 /16s and 150 /24s
Percentage of available AfriNIC address space announced: 46.3

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 2918 11561 917 Korea Telecom (KIX)
17974 2651 871 92 PT TELEKOMUNIKASI INDONESIA
7545 2037 320 111 TPG Internet Pty Ltd
4755 1782 393 201 TATA Communications formerly
9829 1537 1221 45 BSNL National Internet Backbo
9583 1223 92 504 Sify Limited
9498 1176 309 71 BHARTI Airtel Ltd.
4808 1159 2133 336 CNCGROUP IP network: China169
7552 1131 1080 13 Vietel Corporation
24560 1087 394 164 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 2981 3689 63 bellsouth.net, inc.
18566 2065 382 184 Covad Communications
1785 2004 679 124 PaeTec Communications, Inc.
22773 2001 2927 123 Cox Communications, Inc.
20115 1671 1623 622 Charter Communications
4323 1618 1105 406 Time Warner Telecom
701 1517 11093 804 UUNET Technologies, Inc.
30036 1356 307 653 Mediacom Communications Corp
7018 1318 11037 830 AT&T WorldNet Services
11492 1221 218 363 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 1605 544 16 Corbina telecom
34984 1299 244 221 BILISIM TELEKOM
2118 1155 97 13 EUnet/RELCOM Autonomous Syste
31148 977 43 19 FreeNet ISP
20940 958 336 743 Akamai Technologies European
6830 848 2371 431 UPC Distribution Services
13188 840 98 78 Educational Network
8551 780 370 45 Bezeq International
12479 678 796 52 Uni2 Autonomous System
9198 595 343 21 Kazakhtelecom Data Network Ad

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 2973 1591 110 NET Servicos de Comunicao S.A
10620 2652 421 228 TVCABLE BOGOTA
7303 1728 1156 220 Telecom Argentina Stet-France
8151 1276 2756 386 UniNet S.A. de C.V.
18881 1271 844 20 Global Village Telecom
27947 836 94 90 Telconet S.A
6503 819 434 63 AVANTEL, S.A.
11830 749 364 15 Instituto Costarricense de El
3816 722 302 83 Empresa Nacional de Telecomun
7738 698 1370 35 Telecomunicacoes da Bahia S.A

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 1860 112 5 MOBITEL
24863 875 274 30 LINKdotNET AS number
6713 542 617 25 Itissalat Al-MAGHRIB
8452 435 956 9 TEDATA
24835 279 80 8 RAYA Telecom - Egypt
3741 258 921 217 The Internet Solution
15706 221 32 6 Sudatel Internet Exchange Aut
29571 220 17 12 Ci Telecom Autonomous system
36992 209 527 22 Etisalat MISR
12258 193 28 71 Vodacom Internet Company

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 2981 3689 63 bellsouth.net, inc.
28573 2973 1591 110 NET Servicos de Comunicao S.A
4766 2918 11561 917 Korea Telecom (KIX)
10620 2652 421 228 TVCABLE BOGOTA
17974 2651 871 92 PT TELEKOMUNIKASI INDONESIA
18566 2065 382 184 Covad Communications
7545 2037 320 111 TPG Internet Pty Ltd
1785 2004 679 124 PaeTec Communications, Inc.
22773 2001 2927 123 Cox Communications, Inc.
36998 1860 112 5 MOBITEL

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 2973 2863 NET Servicos de Comunicao S.A
17974 2651 2559 PT TELEKOMUNIKASI INDONESIA
10620 2652 2424 TVCABLE BOGOTA
4766 2918 2001 Korea Telecom (KIX)
7545 2037 1926 TPG Internet Pty Ltd
18566 2065 1881 Covad Communications
1785 2004 1880 PaeTec Communications, Inc.
22773 2001 1878 Cox Communications, Inc.
36998 1860 1855 MOBITEL
8402 1605 1589 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
30621 UNALLOCATED 12.151.74.0/23 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 2541 >>UNKNOWN<<
128.0.16.0/21 43568 RIPE Network Coordination Cen
128.0.24.0/21 41794 Altline LLC
128.0.40.0/24 60449 >>UNKNOWN<<
128.0.42.0/24 60619 >>UNKNOWN<<
128.0.43.0/24 60619 >>UNKNOWN<<
128.0.45.0/24 60657 >>UNKNOWN<<
128.0.46.0/23 39743 Mobimax Telecom SRL
128.0.53.0/24 60993 Totalsoft SA
128.0.54.0/24 60972 Carpatair SA

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
62.182.96.0/23 15830 TELECITY London
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.

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 /9:11 /10:30 /11:92 /12:249
/13:479 /14:905 /15:1601 /16:12738 /17:6640 /18:11090
/19:22524 /20:32191 /21:34694 /22:48720 /23:42665 /24:243597
/25:1285 /26:1642 /27:839 /28:44 /29:74 /30:17
/31:0 /32:18

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

ASN No of nets Total ann. Description
18566 2016 2065 Covad Communications
36998 1825 1860 MOBITEL
6389 1715 2981 bellsouth.net, inc.
8402 1304 1605 Corbina telecom
22773 1303 2001 Cox Communications, Inc.
30036 1218 1356 Mediacom Communications Corp
11492 1182 1221 Cable One
1785 1078 2004 PaeTec Communications, Inc.
6983 1020 1147 ITC^Deltacom
10620 987 2652 TVCABLE BOGOTA

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

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

1:829 2:695 3:3 4:19 5:909 6:17
8:580 12:1923 13:2 14:870 15:11 16:3
17:10 20:17 23:297 24:1770 27:1527 31:1354
32:45 33:2 34:5 36:71 37:1845 38:892
39:2 40:175 41:3280 42:249 44:8 46:1957
47:2 49:650 50:830 52:12 54:37 55:7
57:26 58:1164 59:614 60:332 61:1500 62:1177
63:2008 64:4348 65:2148 66:4190 67:2023 68:1093
69:3290 70:799 71:490 72:1914 74:2505 75:324
76:305 77:1123 78:1034 79:610 80:1288 81:1013
82:630 83:584 84:578 85:1235 86:466 87:1021
88:533 89:1804 90:154 91:5522 92:633 93:1685
94:1923 95:1629 96:592 97:344 98:1028 99:44
100:29 101:592 103:3079 105:523 106:139 107:208
108:520 109:1824 110:946 111:1073 112:564 113:816
114:701 115:1100 116:957 117:804 118:1144 119:1284
120:362 121:852 122:1803 123:1239 124:1370 125:1395
128:635 129:218 130:310 131:669 132:361 133:160
134:270 135:72 136:257 137:245 138:344 139:189
140:201 141:320 142:532 143:392 144:512 145:92
146:527 147:422 148:663 149:351 150:154 151:585
152:414 153:190 154:29 155:420 156:275 157:402
158:276 159:742 160:349 161:455 162:514 163:223
164:582 165:514 166:254 167:598 168:1026 169:126
170:1062 171:186 172:23 173:1576 174:556 175:501
176:1168 177:2121 178:1888 179:72 180:1507 181:595
182:1293 183:420 184:674 185:703 186:2317 187:1380
188:1888 189:1329 190:6827 192:6812 193:5625 194:4708
195:3587 196:1322 197:990 198:4565 199:5372 200:6002
201:2443 202:8787 203:8876 204:4512 205:2595 206:2826
207:2895 208:4002 209:3596 210:2937 211:1530 212:2240
213:2014 214:912 215:99 216:5252 217:1636 218:617
219:332 220:1274 221:551 222:318 223:462

End of report
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