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, July 6, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sun 07 Jul, 2013

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

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

BGP routing table entries examined: 452133
Prefixes after maximum aggregation: 184215
Deaggregation factor: 2.45
Unique aggregates announced to Internet: 227208
Total ASes present in the Internet Routing Table: 40542
Prefixes per ASN: 11.15
Origin-only ASes present in the Internet Routing Table: 34806
Origin ASes announcing only one prefix: 16199
Transit ASes present in the Internet Routing Table: 5728
Transit-only ASes present in the Internet Routing Table: 132
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: 338899
Unregistered ASNs in the Routing Table: 28202
Number of 32-bit ASNs allocated by the RIRs: 4851
Number of 32-bit ASNs visible in the Routing Table: 8
Prefixes from 32-bit ASNs in the Routing Table: 11090
Special use prefixes present in the Routing Table: 32
Prefixes being announced from unallocated address space: 242
Number of addresses announced to Internet: 2647352064
Equivalent to 157 /8s, 203 /16s and 99 /24s
Percentage of available address space announced: 71.5
Percentage of allocated address space announced: 71.5
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.7
Total number of prefixes smaller than registry allocations: 156917

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

Prefixes being announced by APNIC Region ASes: 104817
Total APNIC prefixes after maximum aggregation: 32334
APNIC Deaggregation factor: 3.24
Prefixes being announced from the APNIC address blocks: 107318
Unique aggregates announced from the APNIC address blocks: 45800
APNIC Region origin ASes present in the Internet Routing Table: 4815
APNIC Prefixes per ASN: 22.29
APNIC Region origin ASes announcing only one prefix: 1241
APNIC Region transit ASes present in the Internet Routing Table: 799
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: 723208704
Equivalent to 43 /8s, 27 /16s and 74 /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: 157561
Total ARIN prefixes after maximum aggregation: 79885
ARIN Deaggregation factor: 1.97
Prefixes being announced from the ARIN address blocks: 158258
Unique aggregates announced from the ARIN address blocks: 73770
ARIN Region origin ASes present in the Internet Routing Table: 15685
ARIN Prefixes per ASN: 10.09
ARIN Region origin ASes announcing only one prefix: 5984
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: 1065463552
Equivalent to 63 /8s, 129 /16s and 175 /24s
Percentage of available ARIN address space announced: 56.4

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: 118197
Total RIPE prefixes after maximum aggregation: 60195
RIPE Deaggregation factor: 1.96
Prefixes being announced from the RIPE address blocks: 121645
Unique aggregates announced from the RIPE address blocks: 78548
RIPE Region origin ASes present in the Internet Routing Table: 17264
RIPE Prefixes per ASN: 7.05
RIPE Region origin ASes announcing only one prefix: 8199
RIPE Region transit ASes present in the Internet Routing Table: 2792
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 21
Number of RIPE region 32-bit ASNs visible in the Routing Table: 1
Number of RIPE addresses announced to Internet: 656745728
Equivalent to 39 /8s, 37 /16s and 37 /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: 48515
Total LACNIC prefixes after maximum aggregation: 9240
LACNIC Deaggregation factor: 5.25
Prefixes being announced from the LACNIC address blocks: 52854
Unique aggregates announced from the LACNIC address blocks: 24899
LACNIC Region origin ASes present in the Internet Routing Table: 1964
LACNIC Prefixes per ASN: 26.91
LACNIC Region origin ASes announcing only one prefix: 585
LACNIC Region transit ASes present in the Internet Routing Table: 349
Average LACNIC Region AS path length visible: 4.2
Max LACNIC Region AS path length visible: 17
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3
Number of LACNIC addresses announced to Internet: 133072128
Equivalent to 7 /8s, 238 /16s and 133 /24s
Percentage of available LACNIC address space announced: 79.3

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: 11214
Total AfriNIC prefixes after maximum aggregation: 2520
AfriNIC Deaggregation factor: 4.45
Prefixes being announced from the AfriNIC address blocks: 11815
Unique aggregates announced from the AfriNIC address blocks: 3965
AfriNIC Region origin ASes present in the Internet Routing Table: 646
AfriNIC Prefixes per ASN: 18.29
AfriNIC Region origin ASes announcing only one prefix: 190
AfriNIC Region transit ASes present in the Internet Routing Table: 132
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: 46243072
Equivalent to 2 /8s, 193 /16s and 157 /24s
Percentage of available AfriNIC address space announced: 45.9

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 2565 855 92 >>UNKNOWN<<
4766 2125 11553 621 Korea Telecom
7545 2021 320 109 TPG Telecom Limited
4755 1780 394 204 TATA Communications formerly
9829 1519 1209 41 >>UNKNOWN<<
9583 1453 117 565 >>UNKNOWN<<
9498 1153 309 72 BHARTI Airtel Ltd.
7552 1149 1080 13 >>UNKNOWN<<
24560 1082 394 164 >>UNKNOWN<<
4808 1071 2041 313 >>UNKNOWN<<

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 2989 3691 69 BellSouth.net Inc.
18566 2064 382 183 Covad Communications Co.
1785 1997 678 126 >>UNKNOWN<<
22773 1988 2927 123 >>UNKNOWN<<
20115 1667 1618 620 Charter Communications
4323 1622 1153 404 >>UNKNOWN<<
701 1530 11127 799 >>UNKNOWN<<
30036 1337 300 664 >>UNKNOWN<<
7018 1307 11051 830 >>UNKNOWN<<
11492 1222 218 359 >>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 1547 544 16 >>UNKNOWN<<
34984 1274 241 218 >>UNKNOWN<<
2118 1271 97 13 >>UNKNOWN<<
20940 902 319 711 >>UNKNOWN<<
13188 825 98 79 >>UNKNOWN<<
8551 824 370 45 Bezeqint Internet Backbone
31148 808 40 25 >>UNKNOWN<<
6830 783 2375 440 >>UNKNOWN<<
12479 673 789 57 >>UNKNOWN<<
34744 656 171 76 S.C. GVM SISTEM 2003 S.R.L.

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 2916 1576 107 >>UNKNOWN<<
10620 2686 421 187 >>UNKNOWN<<
7303 1732 1155 221 >>UNKNOWN<<
8151 1256 2743 384 >>UNKNOWN<<
18881 1117 844 20 >>UNKNOWN<<
6503 863 434 65 Axtel, S.A.B. de C.V.
27947 798 95 94 >>UNKNOWN<<
3816 721 307 87 >>UNKNOWN<<
7738 698 1370 35 >>UNKNOWN<<
11172 621 104 67 >>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 1298 80 4 MOBITEL
24863 883 274 30 >>UNKNOWN<<
6713 542 617 25 Itissalat Al-MAGHRIB
8452 461 956 9 >>UNKNOWN<<
24835 345 80 8 >>UNKNOWN<<
3741 258 921 217 >>UNKNOWN<<
15706 222 32 6 >>UNKNOWN<<
29571 219 17 12 >>UNKNOWN<<
37054 211 11 5 Data Telecom Service
36992 204 527 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 2989 3691 69 BellSouth.net Inc.
28573 2916 1576 107 >>UNKNOWN<<
10620 2686 421 187 >>UNKNOWN<<
17974 2565 855 92 >>UNKNOWN<<
4766 2125 11553 621 Korea Telecom
18566 2064 382 183 Covad Communications Co.
7545 2021 320 109 TPG Telecom Limited
1785 1997 678 126 >>UNKNOWN<<
22773 1988 2927 123 >>UNKNOWN<<
4755 1780 394 204 TATA Communications formerly

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 2916 2809 >>UNKNOWN<<
10620 2686 2499 >>UNKNOWN<<
17974 2565 2473 >>UNKNOWN<<
7545 2021 1912 TPG Telecom Limited
18566 2064 1881 Covad Communications Co.
1785 1997 1871 >>UNKNOWN<<
22773 1988 1865 >>UNKNOWN<<
4755 1780 1576 TATA Communications formerly
8402 1547 1531 >>UNKNOWN<<
7303 1732 1511 >>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
4837 UNALLOCATED 1.24.0.0/13 3320 Deutsche Telekom AG
2514 UNALLOCATED 1.33.0.0/16 10026 >>UNKNOWN<<
3462 UNALLOCATED 1.34.0.0/16 9680 >>UNKNOWN<<
3462 UNALLOCATED 1.34.0.0/15 9680 >>UNKNOWN<<
3462 UNALLOCATED 1.35.0.0/16 9680 >>UNKNOWN<<
4760 UNALLOCATED 1.36.0.0/19 3491 >>UNKNOWN<<
4760 UNALLOCATED 1.36.0.0/16 3491 >>UNKNOWN<<
4760 UNALLOCATED 1.36.32.0/19 3491 >>UNKNOWN<<
4760 UNALLOCATED 1.36.64.0/19 3491 >>UNKNOWN<<
4760 UNALLOCATED 1.36.96.0/19 3491 >>UNKNOWN<<

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 >>UNKNOWN<<
128.0.16.0/21 43568 Romerike Bredband AS
128.0.24.0/21 41794 Sibirskie Seti Ltd.
128.0.42.0/24 60619 >>UNKNOWN<<
128.0.43.0/24 60619 >>UNKNOWN<<
128.0.46.0/23 39743 Voxility S.R.L.
128.0.53.0/24 60993 >>UNKNOWN<<
128.0.54.0/24 60972 >>UNKNOWN<<
128.0.55.0/24 48571 efectRO SRL

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

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

Network Origin AS Description
5.200.128.0/17 59628 >>UNKNOWN<<
62.61.220.0/24 24974 >>UNKNOWN<<
62.61.221.0/24 24974 >>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
/13:480 /14:896 /15:1603 /16:12679 /17:6636 /18:11050
/19:22491 /20:32128 /21:34408 /22:47682 /23:42044 /24:239026
/25:7 /26:10 /27:11 /28:136 /29:199 /30:113
/31:0 /32:133

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

ASN No of nets Total ann. Description
18566 2015 2064 Covad Communications Co.
6389 1716 2989 BellSouth.net Inc.
22773 1293 1988 >>UNKNOWN<<
8402 1267 1547 >>UNKNOWN<<
36998 1266 1298 MOBITEL
30036 1205 1337 >>UNKNOWN<<
11492 1183 1222 >>UNKNOWN<<
1785 1065 1997 >>UNKNOWN<<
6983 1015 1144 ITC^Deltacom
10620 1000 2686 >>UNKNOWN<<

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

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

1:805 2:747 3:3 4:16 5:814 6:16
8:555 12:1919 13:3 14:841 15:11 16:3
17:10 20:17 23:295 24:1766 27:1474 31:1262
32:40 33:2 34:5 36:52 37:1867 38:872
39:2 40:171 41:2870 42:220 44:7 46:1906
47:3 49:665 50:736 52:12 54:35 55:4
57:29 58:1067 59:613 60:315 61:1470 62:1136
63:2009 64:4321 65:2155 66:4167 67:2035 68:1075
69:3277 70:834 71:489 72:1929 74:2461 75:324
76:308 77:1094 78:1009 79:616 80:1279 81:1018
82:637 83:595 84:588 85:1177 86:450 87:1013
88:544 89:1754 90:149 91:5532 92:607 93:1774
94:1893 95:1639 96:523 97:343 98:1016 99:39
100:29 101:336 103:2914 105:519 106:138 107:207
108:495 109:1849 110:902 111:1057 112:546 113:813
114:683 115:1037 116:935 117:787 118:1105 119:1264
120:380 121:845 122:1756 123:1219 124:1341 125:1381
128:581 129:202 130:296 131:643 132:354 133:155
134:260 135:68 136:222 137:238 138:340 139:187
140:168 141:313 142:521 143:374 144:497 145:97
146:502 147:378 148:650 149:349 150:146 151:520
152:416 153:189 154:24 155:412 156:262 157:351
158:279 159:633 160:344 161:427 162:469 163:202
164:597 165:492 166:245 167:594 168:1019 169:128
170:1060 171:180 172:23 173:1589 174:544 175:456
176:1085 177:2123 178:1860 179:53 180:1447 181:502
182:1232 183:418 184:664 185:617 186:2310 187:1311
188:2054 189:1285 190:6760 192:6751 193:5842 194:4625
195:3465 196:1363 197:1001 198:4441 199:5309 200:5994
201:2202 202:8657 203:8788 204:4440 205:2539 206:2714
207:2780 208:4011 209:3595 210:2823 211:1513 212:2229
213:1975 214:899 215:99 216:5242 217:1614 218:603
219:328 220:1276 221:557 222:319 223:448

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 07 Jul, 2013

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

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

BGP routing table entries examined: 457763
Prefixes after maximum aggregation: 186288
Deaggregation factor: 2.46
Unique aggregates announced to Internet: 227338
Total ASes present in the Internet Routing Table: 44427
Prefixes per ASN: 10.30
Origin-only ASes present in the Internet Routing Table: 34780
Origin ASes announcing only one prefix: 16155
Transit ASes present in the Internet Routing Table: 5884
Transit-only ASes present in the Internet Routing Table: 150
Average AS path length visible in the Internet Routing Table: 4.7
Max AS path length visible: 29
Max AS path prepend of ASN ( 36992) 22
Prefixes from unregistered ASNs in the Routing Table: 2143
Unregistered ASNs in the Routing Table: 982
Number of 32-bit ASNs allocated by the RIRs: 4851
Number of 32-bit ASNs visible in the Routing Table: 3763
Prefixes from 32-bit ASNs in the Routing Table: 11148
Special use prefixes present in the Routing Table: 26
Prefixes being announced from unallocated address space: 232
Number of addresses announced to Internet: 2626462508
Equivalent to 156 /8s, 140 /16s and 163 /24s
Percentage of available address space announced: 70.9
Percentage of allocated address space announced: 70.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.7
Total number of prefixes smaller than registry allocations: 160308

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

Prefixes being announced by APNIC Region ASes: 109680
Total APNIC prefixes after maximum aggregation: 33715
APNIC Deaggregation factor: 3.25
Prefixes being announced from the APNIC address blocks: 111555
Unique aggregates announced from the APNIC address blocks: 45906
APNIC Region origin ASes present in the Internet Routing Table: 4856
APNIC Prefixes per ASN: 22.97
APNIC Region origin ASes announcing only one prefix: 1214
APNIC Region transit ASes present in the Internet Routing Table: 824
Average APNIC Region AS path length visible: 4.8
Max APNIC Region AS path length visible: 23
Number of APNIC region 32-bit ASNs visible in the Routing Table: 594
Number of APNIC addresses announced to Internet: 724433376
Equivalent to 43 /8s, 45 /16s and 249 /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: 159006
Total ARIN prefixes after maximum aggregation: 80409
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 159633
Unique aggregates announced from the ARIN address blocks: 73828
ARIN Region origin ASes present in the Internet Routing Table: 15744
ARIN Prefixes per ASN: 10.14
ARIN Region origin ASes announcing only one prefix: 5986
ARIN Region transit ASes present in the Internet Routing Table: 1640
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: 1065545280
Equivalent to 63 /8s, 130 /16s and 238 /24s
Percentage of available ARIN address space announced: 56.4

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: 117828
Total RIPE prefixes after maximum aggregation: 60255
RIPE Deaggregation factor: 1.96
Prefixes being announced from the RIPE address blocks: 121285
Unique aggregates announced from the RIPE address blocks: 78534
RIPE Region origin ASes present in the Internet Routing Table: 17270
RIPE Prefixes per ASN: 7.02
RIPE Region origin ASes announcing only one prefix: 8185
RIPE Region transit ASes present in the Internet Routing Table: 2830
Average RIPE Region AS path length visible: 5.2
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2373
Number of RIPE addresses announced to Internet: 656742756
Equivalent to 39 /8s, 37 /16s and 25 /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: 48989
Total LACNIC prefixes after maximum aggregation: 9358
LACNIC Deaggregation factor: 5.23
Prefixes being announced from the LACNIC address blocks: 53437
Unique aggregates announced from the LACNIC address blocks: 24889
LACNIC Region origin ASes present in the Internet Routing Table: 1972
LACNIC Prefixes per ASN: 27.10
LACNIC Region origin ASes announcing only one prefix: 582
LACNIC Region transit ASes present in the Internet Routing Table: 364
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 29
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 771
Number of LACNIC addresses announced to Internet: 133196968
Equivalent to 7 /8s, 240 /16s and 108 /24s
Percentage of available LACNIC address space announced: 79.4

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: 11022
Total AfriNIC prefixes after maximum aggregation: 2510
AfriNIC Deaggregation factor: 4.39
Prefixes being announced from the AfriNIC address blocks: 11621
Unique aggregates announced from the AfriNIC address blocks: 3967
AfriNIC Region origin ASes present in the Internet Routing Table: 644
AfriNIC Prefixes per ASN: 18.05
AfriNIC Region origin ASes announcing only one prefix: 188
AfriNIC Region transit ASes present in the Internet Routing Table: 133
Average AfriNIC Region AS path length visible: 4.8
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: 46241536
Equivalent to 2 /8s, 193 /16s and 151 /24s
Percentage of available AfriNIC address space announced: 45.9

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 2937 11561 920 Korea Telecom (KIX)
17974 2568 855 92 PT TELEKOMUNIKASI INDONESIA
7545 2026 320 108 TPG Internet Pty Ltd
4755 1753 391 192 TATA Communications formerly
9829 1514 1209 41 BSNL National Internet Backbo
9583 1462 117 563 Sify Limited
4808 1173 2151 340 CNCGROUP IP network: China169
7552 1160 1080 13 Vietel Corporation
9498 1151 309 71 BHARTI Airtel Ltd.
24560 1082 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 2989 3691 69 bellsouth.net, inc.
18566 2066 382 184 Covad Communications
1785 1997 678 126 PaeTec Communications, Inc.
22773 1988 2927 123 Cox Communications, Inc.
20115 1667 1618 620 Charter Communications
4323 1621 1137 403 Time Warner Telecom
701 1532 11127 799 UUNET Technologies, Inc.
30036 1338 300 662 Mediacom Communications Corp
7018 1296 11034 819 AT&T WorldNet Services
11492 1223 218 359 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 1581 544 16 Corbina telecom
34984 1280 244 222 BILISIM TELEKOM
2118 1271 97 13 EUnet/RELCOM Autonomous Syste
20940 912 319 716 Akamai Technologies European
13188 825 98 79 Educational Network
31148 808 40 25 FreeNet ISP
6830 782 2375 439 UPC Distribution Services
8551 777 370 45 Bezeq International
12479 673 789 57 Uni2 Autonomous System
34744 656 171 76 SC GVM SISTEM 2003 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 2916 1576 107 NET Servicos de Comunicao S.A
10620 2686 421 187 TVCABLE BOGOTA
7303 1732 1155 221 Telecom Argentina Stet-France
8151 1270 2745 387 UniNet S.A. de C.V.
18881 1117 844 20 Global Village Telecom
6503 864 434 63 AVANTEL, S.A.
27947 824 94 93 Telconet S.A
3816 717 306 85 Empresa Nacional de Telecomun
7738 698 1370 35 Telecomunicacoes da Bahia S.A
11172 618 88 65 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 1298 80 4 MOBITEL
24863 883 274 30 LINKdotNET AS number
6713 542 617 25 Itissalat Al-MAGHRIB
8452 461 956 9 TEDATA
24835 345 80 8 RAYA Telecom - Egypt
3741 259 922 218 The Internet Solution
15706 222 32 6 Sudatel Internet Exchange Aut
29571 219 17 12 Ci Telecom Autonomous system
36992 204 527 22 Etisalat MISR
12258 194 28 67 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 2989 3691 69 bellsouth.net, inc.
4766 2937 11561 920 Korea Telecom (KIX)
28573 2916 1576 107 NET Servicos de Comunicao S.A
10620 2686 421 187 TVCABLE BOGOTA
17974 2568 855 92 PT TELEKOMUNIKASI INDONESIA
18566 2066 382 184 Covad Communications
7545 2026 320 108 TPG Internet Pty Ltd
1785 1997 678 126 PaeTec Communications, Inc.
22773 1988 2927 123 Cox Communications, Inc.
4755 1753 391 192 TATA Communications formerly

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 2916 2809 NET Servicos de Comunicao S.A
10620 2686 2499 TVCABLE BOGOTA
17974 2568 2476 PT TELEKOMUNIKASI INDONESIA
4766 2937 2017 Korea Telecom (KIX)
7545 2026 1918 TPG Internet Pty Ltd
18566 2066 1882 Covad Communications
1785 1997 1871 PaeTec Communications, Inc.
22773 1988 1865 Cox Communications, Inc.
8402 1581 1565 Corbina telecom
4755 1753 1561 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
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
128.0.42.0/24 60619 >>UNKNOWN<<
128.0.43.0/24 60619 >>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
128.0.55.0/24 48571 SC efectRO SRL
128.0.57.0/24 60993 Totalsoft 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
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 /9:11 /10:30 /11:92 /12:249
/13:482 /14:899 /15:1603 /16:12708 /17:6634 /18:11103
/19:22505 /20:32099 /21:34520 /22:48141 /23:42393 /24:240464
/25:1278 /26:1534 /27:857 /28:44 /29:67 /30:18
/31:0 /32:16

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

ASN No of nets Total ann. Description
18566 2017 2066 Covad Communications
6389 1716 2989 bellsouth.net, inc.
8402 1297 1581 Corbina telecom
22773 1293 1988 Cox Communications, Inc.
36998 1266 1298 MOBITEL
30036 1206 1338 Mediacom Communications Corp
11492 1184 1223 Cable One
1785 1065 1997 PaeTec Communications, Inc.
6983 1015 1144 ITC^Deltacom
10620 1000 2686 TVCABLE BOGOTA

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

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

1:846 2:750 3:3 4:18 5:816 6:16
8:562 12:1919 13:3 14:863 15:11 16:3
17:10 20:17 23:295 24:1771 27:1475 31:1246
32:45 33:2 34:5 36:52 37:1868 38:878
39:2 40:171 41:2778 42:214 44:8 46:1915
47:2 49:665 50:751 52:12 54:35 55:4
57:26 58:1146 59:584 60:328 61:1411 62:1128
63:2013 64:4326 65:2158 66:4175 67:2036 68:1065
69:3290 70:834 71:491 72:1930 74:2464 75:324
76:308 77:1123 78:1010 79:616 80:1276 81:1016
82:630 83:595 84:588 85:1178 86:450 87:1012
88:544 89:1752 90:149 91:5534 92:607 93:1776
94:1895 95:1637 96:523 97:343 98:1017 99:42
100:30 101:337 103:2924 105:519 106:138 107:207
108:513 109:1850 110:913 111:1059 112:546 113:816
114:691 115:965 116:959 117:801 118:1111 119:1314
120:387 121:735 122:1797 123:1220 124:1375 125:1383
128:616 129:225 130:310 131:668 132:360 133:155
134:269 135:68 136:223 137:242 138:340 139:190
140:211 141:326 142:540 143:377 144:502 145:97
146:510 147:388 148:662 149:351 150:147 151:520
152:417 153:189 154:24 155:413 156:265 157:398
158:279 159:717 160:344 161:452 162:471 163:222
164:601 165:498 166:245 167:594 168:1027 169:129
170:1058 171:180 172:23 173:1594 174:546 175:469
176:1094 177:2121 178:1857 179:53 180:1446 181:502
182:1256 183:423 184:668 185:617 186:2324 187:1314
188:2063 189:1288 190:6805 192:6807 193:5847 194:4623
195:3463 196:1363 197:939 198:4508 199:5350 200:6014
201:2206 202:8813 203:8884 204:4511 205:2562 206:2810
207:2850 208:4018 209:3611 210:2924 211:1519 212:2187
213:1971 214:905 215:99 216:5258 217:1613 218:622
219:323 220:1281 221:557 222:321 223:451

End of report
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Posted by Admin at 11:33 AM 0 comments

Friday, July 5, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sat 06 Jul, 2013

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

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

BGP routing table entries examined: 451871
Prefixes after maximum aggregation: 184201
Deaggregation factor: 2.45
Unique aggregates announced to Internet: 227167
Total ASes present in the Internet Routing Table: 40541
Prefixes per ASN: 11.15
Origin-only ASes present in the Internet Routing Table: 34798
Origin ASes announcing only one prefix: 16202
Transit ASes present in the Internet Routing Table: 5735
Transit-only ASes present in the Internet Routing Table: 133
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: 340881
Unregistered ASNs in the Routing Table: 28258
Number of 32-bit ASNs allocated by the RIRs: 4849
Number of 32-bit ASNs visible in the Routing Table: 8
Prefixes from 32-bit ASNs in the Routing Table: 11076
Special use prefixes present in the Routing Table: 32
Prefixes being announced from unallocated address space: 238
Number of addresses announced to Internet: 2648374016
Equivalent to 157 /8s, 218 /16s and 251 /24s
Percentage of available address space announced: 71.5
Percentage of allocated address space announced: 71.5
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.7
Total number of prefixes smaller than registry allocations: 156776

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

Prefixes being announced by APNIC Region ASes: 104729
Total APNIC prefixes after maximum aggregation: 32299
APNIC Deaggregation factor: 3.24
Prefixes being announced from the APNIC address blocks: 107223
Unique aggregates announced from the APNIC address blocks: 45737
APNIC Region origin ASes present in the Internet Routing Table: 4815
APNIC Prefixes per ASN: 22.27
APNIC Region origin ASes announcing only one prefix: 1240
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: 724173312
Equivalent to 43 /8s, 42 /16s and 2 /24s
Percentage of available APNIC address space announced: 84.6

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: 157589
Total ARIN prefixes after maximum aggregation: 79912
ARIN Deaggregation factor: 1.97
Prefixes being announced from the ARIN address blocks: 158284
Unique aggregates announced from the ARIN address blocks: 73774
ARIN Region origin ASes present in the Internet Routing Table: 15689
ARIN Prefixes per ASN: 10.09
ARIN Region origin ASes announcing only one prefix: 5987
ARIN Region transit ASes present in the Internet Routing Table: 1585
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: 1065459200
Equivalent to 63 /8s, 129 /16s and 158 /24s
Percentage of available ARIN address space announced: 56.4

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: 118105
Total RIPE prefixes after maximum aggregation: 60194
RIPE Deaggregation factor: 1.96
Prefixes being announced from the RIPE address blocks: 121556
Unique aggregates announced from the RIPE address blocks: 78531
RIPE Region origin ASes present in the Internet Routing Table: 17259
RIPE Prefixes per ASN: 7.04
RIPE Region origin ASes announcing only one prefix: 8195
RIPE Region transit ASes present in the Internet Routing Table: 2799
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: 656802048
Equivalent to 39 /8s, 38 /16s and 1 /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: 48505
Total LACNIC prefixes after maximum aggregation: 9236
LACNIC Deaggregation factor: 5.25
Prefixes being announced from the LACNIC address blocks: 52843
Unique aggregates announced from the LACNIC address blocks: 24932
LACNIC Region origin ASes present in the Internet Routing Table: 1964
LACNIC Prefixes per ASN: 26.91
LACNIC Region origin ASes announcing only one prefix: 589
LACNIC Region transit ASes present in the Internet Routing Table: 349
Average LACNIC Region AS path length visible: 4.2
Max LACNIC Region AS path length visible: 17
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3
Number of LACNIC addresses announced to Internet: 133118464
Equivalent to 7 /8s, 239 /16s and 58 /24s
Percentage of available LACNIC address space announced: 79.3

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: 11123
Total AfriNIC prefixes after maximum aggregation: 2519
AfriNIC Deaggregation factor: 4.42
Prefixes being announced from the AfriNIC address blocks: 11726
Unique aggregates announced from the AfriNIC address blocks: 3971
AfriNIC Region origin ASes present in the Internet Routing Table: 645
AfriNIC Prefixes per ASN: 18.18
AfriNIC Region origin ASes announcing only one prefix: 191
AfriNIC Region transit ASes present in the Internet Routing Table: 132
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: 46235648
Equivalent to 2 /8s, 193 /16s and 128 /24s
Percentage of available AfriNIC address space announced: 45.9

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 2566 855 92 >>UNKNOWN<<
4766 2127 11553 623 Korea Telecom
7545 2021 320 109 TPG Telecom Limited
4755 1781 394 204 >>UNKNOWN<<
9829 1516 1205 40 >>UNKNOWN<<
9583 1453 117 565 >>UNKNOWN<<
9498 1151 309 72 BHARTI Airtel Ltd.
7552 1149 1080 13 >>UNKNOWN<<
24560 1080 394 164 >>UNKNOWN<<
4808 1071 2041 313 >>UNKNOWN<<

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 2990 3691 69 BellSouth.net Inc.
18566 2064 382 183 Covad Communications Co.
1785 1997 678 126 >>UNKNOWN<<
22773 1988 2927 123 >>UNKNOWN<<
20115 1667 1618 620 Charter Communications
4323 1622 1153 404 >>UNKNOWN<<
701 1529 11127 799 >>UNKNOWN<<
30036 1337 300 664 >>UNKNOWN<<
7018 1307 11051 830 >>UNKNOWN<<
11492 1222 218 359 >>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 1564 544 16 >>UNKNOWN<<
34984 1272 241 216 >>UNKNOWN<<
2118 1271 97 13 >>UNKNOWN<<
20940 902 319 711 >>UNKNOWN<<
8551 827 370 45 Bezeqint Internet Backbone
13188 812 97 85 >>UNKNOWN<<
31148 808 40 25 >>UNKNOWN<<
6830 783 2375 440 >>UNKNOWN<<
12479 673 789 57 >>UNKNOWN<<
34744 656 171 76 S.C. GVM SISTEM 2003 S.R.L.

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 2902 1576 107 >>UNKNOWN<<
10620 2685 421 188 >>UNKNOWN<<
7303 1732 1155 221 >>UNKNOWN<<
8151 1254 2743 383 >>UNKNOWN<<
18881 1117 844 20 >>UNKNOWN<<
6503 863 434 65 Axtel, S.A.B. de C.V.
27947 798 95 94 >>UNKNOWN<<
3816 721 307 87 >>UNKNOWN<<
7738 698 1370 35 >>UNKNOWN<<
11172 621 104 67 >>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 1298 80 4 MOBITEL
24863 883 274 30 >>UNKNOWN<<
6713 542 617 25 Itissalat Al-MAGHRIB
8452 461 956 9 >>UNKNOWN<<
24835 345 80 8 >>UNKNOWN<<
3741 259 922 218 >>UNKNOWN<<
15706 222 32 6 >>UNKNOWN<<
29571 219 17 12 >>UNKNOWN<<
36992 203 527 21 >>UNKNOWN<<
12258 194 28 67 MWEB-12258

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 2990 3691 69 BellSouth.net Inc.
28573 2902 1576 107 >>UNKNOWN<<
10620 2685 421 188 >>UNKNOWN<<
17974 2566 855 92 >>UNKNOWN<<
4766 2127 11553 623 Korea Telecom
18566 2064 382 183 Covad Communications Co.
7545 2021 320 109 TPG Telecom Limited
1785 1997 678 126 >>UNKNOWN<<
22773 1988 2927 123 >>UNKNOWN<<
4755 1781 394 204 >>UNKNOWN<<

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 2902 2795 >>UNKNOWN<<
10620 2685 2497 >>UNKNOWN<<
17974 2566 2474 >>UNKNOWN<<
7545 2021 1912 TPG Telecom Limited
18566 2064 1881 Covad Communications Co.
1785 1997 1871 >>UNKNOWN<<
22773 1988 1865 >>UNKNOWN<<
4755 1781 1577 >>UNKNOWN<<
8402 1564 1548 >>UNKNOWN<<
7303 1732 1511 >>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
4837 UNALLOCATED 1.24.0.0/13 3320 Deutsche Telekom AG
2514 UNALLOCATED 1.33.0.0/16 10026 >>UNKNOWN<<
3462 UNALLOCATED 1.34.0.0/16 9680 >>UNKNOWN<<
3462 UNALLOCATED 1.34.0.0/15 9680 >>UNKNOWN<<
3462 UNALLOCATED 1.35.0.0/16 9680 >>UNKNOWN<<
4760 UNALLOCATED 1.36.0.0/19 3491 >>UNKNOWN<<
4760 UNALLOCATED 1.36.0.0/16 3491 >>UNKNOWN<<
4760 UNALLOCATED 1.36.32.0/19 3491 >>UNKNOWN<<
4760 UNALLOCATED 1.36.64.0/19 3491 >>UNKNOWN<<
4760 UNALLOCATED 1.36.96.0/19 3491 >>UNKNOWN<<

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 >>UNKNOWN<<
128.0.16.0/21 43568 Romerike Bredband AS
128.0.24.0/21 41794 Sibirskie Seti Ltd.
128.0.42.0/24 60619 >>UNKNOWN<<
128.0.43.0/24 60619 >>UNKNOWN<<
128.0.46.0/23 39743 Voxility S.R.L.
128.0.53.0/24 60993 >>UNKNOWN<<
128.0.54.0/24 60972 >>UNKNOWN<<
128.0.55.0/24 48571 efectRO SRL

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<<
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 /9:11 /10:31 /11:92 /12:251
/13:480 /14:897 /15:1603 /16:12679 /17:6637 /18:11043
/19:22472 /20:32109 /21:34374 /22:47692 /23:42018 /24:238853
/25:7 /26:10 /27:11 /28:137 /29:201 /30:113
/31:0 /32:133

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

ASN No of nets Total ann. Description
18566 2015 2064 Covad Communications Co.
6389 1717 2990 BellSouth.net Inc.
22773 1293 1988 >>UNKNOWN<<
8402 1278 1564 >>UNKNOWN<<
36998 1266 1298 MOBITEL
30036 1205 1337 >>UNKNOWN<<
11492 1183 1222 >>UNKNOWN<<
1785 1065 1997 >>UNKNOWN<<
6983 1015 1144 ITC^Deltacom
10620 1000 2685 >>UNKNOWN<<

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

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

1:804 2:748 3:3 4:12 5:816 6:16
8:556 12:1920 13:3 14:841 15:11 16:3
17:10 20:17 23:295 24:1766 27:1473 31:1266
32:40 33:2 34:5 36:52 37:1857 38:872
39:2 40:171 41:2840 42:209 44:7 46:1906
47:3 49:664 50:736 52:12 54:35 55:4
57:30 58:1067 59:612 60:323 61:1468 62:1136
63:2008 64:4325 65:2153 66:4168 67:2036 68:1075
69:3266 70:835 71:489 72:1929 74:2462 75:324
76:308 77:1089 78:1006 79:620 80:1277 81:1018
82:637 83:592 84:588 85:1179 86:449 87:1008
88:544 89:1754 90:149 91:5530 92:607 93:1773
94:1895 95:1635 96:523 97:343 98:1016 99:39
100:29 101:319 103:2920 105:519 106:138 107:207
108:495 109:1843 110:903 111:1057 112:543 113:813
114:675 115:1036 116:941 117:787 118:1104 119:1264
120:380 121:845 122:1739 123:1216 124:1341 125:1383
128:587 129:203 130:290 131:660 132:353 133:155
134:260 135:68 136:222 137:238 138:340 139:187
140:184 141:313 142:521 143:374 144:480 145:94
146:506 147:376 148:657 149:349 150:144 151:520
152:416 153:189 154:24 155:412 156:262 157:351
158:279 159:631 160:344 161:426 162:469 163:202
164:598 165:492 166:245 167:594 168:1019 169:128
170:1059 171:180 172:23 173:1590 174:544 175:460
176:1095 177:2117 178:1860 179:53 180:1456 181:502
182:1233 183:418 184:668 185:608 186:2305 187:1307
188:2054 189:1287 190:6748 192:6751 193:5842 194:4627
195:3464 196:1363 197:952 198:4447 199:5310 200:5977
201:2204 202:8616 203:8799 204:4437 205:2536 206:2714
207:2782 208:4011 209:3594 210:2821 211:1513 212:2226
213:1983 214:904 215:99 216:5242 217:1620 218:602
219:328 220:1277 221:557 222:319 223:448

End of report
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Posted by Admin at 3:34 PM 0 comments

[bgp-stats] Routing Table Report - Japan view

* BGP Routing Table Analysis Reports *
Routing Table Report 04:00 +10GMT Sat 06 Jul, 2013

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

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

BGP routing table entries examined: 457245
Prefixes after maximum aggregation: 186378
Deaggregation factor: 2.45
Unique aggregates announced to Internet: 227307
Total ASes present in the Internet Routing Table: 44422
Prefixes per ASN: 10.29
Origin-only ASes present in the Internet Routing Table: 34778
Origin ASes announcing only one prefix: 16159
Transit ASes present in the Internet Routing Table: 5883
Transit-only ASes present in the Internet Routing Table: 149
Average AS path length visible in the Internet Routing Table: 4.7
Max AS path length visible: 29
Max AS path prepend of ASN ( 36992) 22
Prefixes from unregistered ASNs in the Routing Table: 2057
Unregistered ASNs in the Routing Table: 954
Number of 32-bit ASNs allocated by the RIRs: 4849
Number of 32-bit ASNs visible in the Routing Table: 3761
Prefixes from 32-bit ASNs in the Routing Table: 11148
Special use prefixes present in the Routing Table: 26
Prefixes being announced from unallocated address space: 229
Number of addresses announced to Internet: 2627368716
Equivalent to 156 /8s, 154 /16s and 119 /24s
Percentage of available address space announced: 71.0
Percentage of allocated address space announced: 71.0
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.7
Total number of prefixes smaller than registry allocations: 160122

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

Prefixes being announced by APNIC Region ASes: 109526
Total APNIC prefixes after maximum aggregation: 33712
APNIC Deaggregation factor: 3.25
Prefixes being announced from the APNIC address blocks: 111400
Unique aggregates announced from the APNIC address blocks: 45812
APNIC Region origin ASes present in the Internet Routing Table: 4855
APNIC Prefixes per ASN: 22.95
APNIC Region origin ASes announcing only one prefix: 1215
APNIC Region transit ASes present in the Internet Routing Table: 823
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 23
Number of APNIC region 32-bit ASNs visible in the Routing Table: 594
Number of APNIC addresses announced to Internet: 725326816
Equivalent to 43 /8s, 59 /16s and 155 /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: 158961
Total ARIN prefixes after maximum aggregation: 80408
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 159568
Unique aggregates announced from the ARIN address blocks: 73819
ARIN Region origin ASes present in the Internet Routing Table: 15747
ARIN Prefixes per ASN: 10.13
ARIN Region origin ASes announcing only one prefix: 5988
ARIN Region transit ASes present in the Internet Routing Table: 1638
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: 1065545024
Equivalent to 63 /8s, 130 /16s and 237 /24s
Percentage of available ARIN address space announced: 56.4

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: 117757
Total RIPE prefixes after maximum aggregation: 60247
RIPE Deaggregation factor: 1.95
Prefixes being announced from the RIPE address blocks: 121219
Unique aggregates announced from the RIPE address blocks: 78510
RIPE Region origin ASes present in the Internet Routing Table: 17267
RIPE Prefixes per ASN: 7.02
RIPE Region origin ASes announcing only one prefix: 8183
RIPE Region transit ASes present in the Internet Routing Table: 2837
Average RIPE Region AS path length visible: 5.2
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2372
Number of RIPE addresses announced to Internet: 656761444
Equivalent to 39 /8s, 37 /16s and 98 /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: 48702
Total LACNIC prefixes after maximum aggregation: 9452
LACNIC Deaggregation factor: 5.15
Prefixes being announced from the LACNIC address blocks: 53152
Unique aggregates announced from the LACNIC address blocks: 24967
LACNIC Region origin ASes present in the Internet Routing Table: 1970
LACNIC Prefixes per ASN: 26.98
LACNIC Region origin ASes announcing only one prefix: 581
LACNIC Region transit ASes present in the Internet Routing Table: 360
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 29
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 770
Number of LACNIC addresses announced to Internet: 133069448
Equivalent to 7 /8s, 238 /16s and 122 /24s
Percentage of available LACNIC address space announced: 79.3

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: 11061
Total AfriNIC prefixes after maximum aggregation: 2518
AfriNIC Deaggregation factor: 4.39
Prefixes being announced from the AfriNIC address blocks: 11677
Unique aggregates announced from the AfriNIC address blocks: 3988
AfriNIC Region origin ASes present in the Internet Routing Table: 645
AfriNIC Prefixes per ASN: 18.10
AfriNIC Region origin ASes announcing only one prefix: 192
AfriNIC Region transit ASes present in the Internet Routing Table: 134
Average AfriNIC Region AS path length visible: 4.8
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: 46364160
Equivalent to 2 /8s, 195 /16s and 118 /24s
Percentage of available AfriNIC address space announced: 46.1

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 2939 11561 922 Korea Telecom (KIX)
17974 2569 855 92 PT TELEKOMUNIKASI INDONESIA
7545 2026 320 108 TPG Internet Pty Ltd
4755 1754 391 192 TATA Communications formerly
9829 1517 1205 40 BSNL National Internet Backbo
9583 1462 117 563 Sify Limited
4808 1173 2151 340 CNCGROUP IP network: China169
9498 1149 309 71 BHARTI Airtel Ltd.
7552 1130 1080 13 Vietel Corporation
24560 1080 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 2990 3691 69 bellsouth.net, inc.
18566 2066 382 184 Covad Communications
1785 1997 678 126 PaeTec Communications, Inc.
22773 1988 2927 123 Cox Communications, Inc.
20115 1667 1618 620 Charter Communications
4323 1621 1137 403 Time Warner Telecom
701 1531 11127 798 UUNET Technologies, Inc.
30036 1338 300 662 Mediacom Communications Corp
7018 1295 11035 819 AT&T WorldNet Services
11492 1223 218 359 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 1607 544 16 Corbina telecom
34984 1280 244 222 BILISIM TELEKOM
2118 1271 97 13 EUnet/RELCOM Autonomous Syste
20940 907 318 712 Akamai Technologies European
31148 808 40 25 FreeNet ISP
13188 788 95 93 Educational Network
6830 782 2375 439 UPC Distribution Services
8551 780 370 45 Bezeq International
12479 673 789 57 Uni2 Autonomous System
34744 656 171 76 SC GVM SISTEM 2003 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 2918 1576 107 NET Servicos de Comunicao S.A
10620 2684 421 191 TVCABLE BOGOTA
7303 1732 1155 221 Telecom Argentina Stet-France
8151 1256 2743 382 UniNet S.A. de C.V.
18881 1092 844 20 Global Village Telecom
6503 862 434 65 AVANTEL, S.A.
27947 824 94 93 Telconet S.A
3816 717 306 85 Empresa Nacional de Telecomun
7738 698 1370 35 Telecomunicacoes da Bahia S.A
22047 585 334 15 VTR PUNTO NET 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 1298 80 4 MOBITEL
24863 883 274 30 LINKdotNET AS number
6713 542 617 25 Itissalat Al-MAGHRIB
8452 461 956 9 TEDATA
24835 345 80 8 RAYA Telecom - Egypt
3741 259 922 218 The Internet Solution
15706 222 32 6 Sudatel Internet Exchange Aut
29571 219 17 12 Ci Telecom Autonomous system
36992 203 527 21 Etisalat MISR
12258 194 28 67 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 2990 3691 69 bellsouth.net, inc.
4766 2939 11561 922 Korea Telecom (KIX)
28573 2918 1576 107 NET Servicos de Comunicao S.A
10620 2684 421 191 TVCABLE BOGOTA
17974 2569 855 92 PT TELEKOMUNIKASI INDONESIA
18566 2066 382 184 Covad Communications
7545 2026 320 108 TPG Internet Pty Ltd
1785 1997 678 126 PaeTec Communications, Inc.
22773 1988 2927 123 Cox Communications, Inc.
4755 1754 391 192 TATA Communications formerly

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 2918 2811 NET Servicos de Comunicao S.A
10620 2684 2493 TVCABLE BOGOTA
17974 2569 2477 PT TELEKOMUNIKASI INDONESIA
4766 2939 2017 Korea Telecom (KIX)
7545 2026 1918 TPG Internet Pty Ltd
18566 2066 1882 Covad Communications
1785 1997 1871 PaeTec Communications, Inc.
22773 1988 1865 Cox Communications, Inc.
8402 1607 1591 Corbina telecom
4755 1754 1562 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
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
128.0.42.0/24 60619 >>UNKNOWN<<
128.0.43.0/24 60619 >>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
128.0.55.0/24 48571 SC efectRO SRL
128.0.57.0/24 60993 Totalsoft 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
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 /9:11 /10:30 /11:92 /12:250
/13:482 /14:899 /15:1603 /16:12708 /17:6636 /18:11097
/19:22496 /20:32068 /21:34463 /22:48120 /23:42352 /24:240124
/25:1274 /26:1533 /27:847 /28:43 /29:67 /30:18
/31:0 /32:16

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

ASN No of nets Total ann. Description
18566 2017 2066 Covad Communications
6389 1717 2990 bellsouth.net, inc.
8402 1317 1607 Corbina telecom
22773 1293 1988 Cox Communications, Inc.
36998 1266 1298 MOBITEL
30036 1206 1338 Mediacom Communications Corp
11492 1184 1223 Cable One
1785 1065 1997 PaeTec Communications, Inc.
6983 1015 1144 ITC^Deltacom
10620 998 2684 TVCABLE BOGOTA

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

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

1:844 2:750 3:3 4:15 5:813 6:16
8:562 12:1920 13:3 14:863 15:11 16:3
17:10 20:17 23:295 24:1771 27:1473 31:1249
32:45 33:2 34:5 36:52 37:1851 38:878
39:2 40:171 41:2791 42:214 44:8 46:1917
47:2 49:664 50:750 52:12 54:35 55:4
57:26 58:1154 59:584 60:328 61:1409 62:1129
63:2013 64:4329 65:2160 66:4173 67:2029 68:1076
69:3279 70:835 71:491 72:1930 74:2465 75:324
76:309 77:1118 78:1011 79:619 80:1274 81:1016
82:630 83:592 84:588 85:1178 86:449 87:1012
88:544 89:1751 90:149 91:5516 92:606 93:1775
94:1895 95:1635 96:523 97:342 98:1016 99:42
100:30 101:320 103:2924 105:519 106:138 107:207
108:513 109:1840 110:912 111:1059 112:543 113:815
114:682 115:964 116:959 117:799 118:1092 119:1315
120:387 121:735 122:1796 123:1216 124:1375 125:1384
128:623 129:225 130:304 131:668 132:359 133:155
134:269 135:68 136:223 137:243 138:340 139:190
140:209 141:326 142:541 143:377 144:482 145:94
146:510 147:386 148:644 149:351 150:146 151:520
152:417 153:189 154:24 155:413 156:265 157:399
158:279 159:712 160:344 161:451 162:470 163:222
164:602 165:498 166:245 167:595 168:1021 169:128
170:1058 171:180 172:21 173:1594 174:544 175:474
176:1118 177:2133 178:1852 179:52 180:1459 181:500
182:1257 183:423 184:668 185:609 186:2303 187:1302
188:2062 189:1274 190:6773 192:6805 193:5850 194:4624
195:3462 196:1362 197:934 198:4504 199:5351 200:5972
201:2149 202:8788 203:8883 204:4510 205:2557 206:2808
207:2848 208:4019 209:3607 210:2923 211:1519 212:2187
213:1985 214:905 215:99 216:5249 217:1619 218:621
219:322 220:1281 221:557 222:321 223:451

End of report
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