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, September 14, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sun 15 Sep, 2013

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

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

BGP routing table entries examined: 462069
Prefixes after maximum aggregation: 187147
Deaggregation factor: 2.47
Unique aggregates announced to Internet: 231997
Total ASes present in the Internet Routing Table: 40935
Prefixes per ASN: 11.29
Origin-only ASes present in the Internet Routing Table: 35162
Origin ASes announcing only one prefix: 16316
Transit ASes present in the Internet Routing Table: 5766
Transit-only ASes present in the Internet Routing Table: 141
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: 272054
Unregistered ASNs in the Routing Table: 21158
Number of 32-bit ASNs allocated by the RIRs: 5031
Number of 32-bit ASNs visible in the Routing Table: 7
Prefixes from 32-bit ASNs in the Routing Table: 12110
Special use prefixes present in the Routing Table: 10
Prefixes being announced from unallocated address space: 436
Number of addresses announced to Internet: 2663636736
Equivalent to 158 /8s, 195 /16s and 223 /24s
Percentage of available address space announced: 71.9
Percentage of allocated address space announced: 71.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 95.0
Total number of prefixes smaller than registry allocations: 161438

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

Prefixes being announced by APNIC Region ASes: 106899
Total APNIC prefixes after maximum aggregation: 32858
APNIC Deaggregation factor: 3.25
Prefixes being announced from the APNIC address blocks: 109499
Unique aggregates announced from the APNIC address blocks: 46513
APNIC Region origin ASes present in the Internet Routing Table: 4834
APNIC Prefixes per ASN: 22.65
APNIC Region origin ASes announcing only one prefix: 1240
APNIC Region transit ASes present in the Internet Routing Table: 816
Average APNIC Region AS path length visible: 3.8
Max APNIC Region AS path length visible: 20
Number of APNIC region 32-bit ASNs visible in the Routing Table: 1
Number of APNIC addresses announced to Internet: 726818816
Equivalent to 43 /8s, 82 /16s and 96 /24s
Percentage of available APNIC address space announced: 84.9

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-63999, 131072-133631
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: 160250
Total ARIN prefixes after maximum aggregation: 80786
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 160907
Unique aggregates announced from the ARIN address blocks: 75516
ARIN Region origin ASes present in the Internet Routing Table: 15824
ARIN Prefixes per ASN: 10.17
ARIN Region origin ASes announcing only one prefix: 6028
ARIN Region transit ASes present in the Internet Routing Table: 1600
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 22
Number of ARIN region 32-bit ASNs visible in the Routing Table: 2
Number of ARIN addresses announced to Internet: 1070694400
Equivalent to 63 /8s, 209 /16s and 128 /24s
Percentage of available ARIN address space announced: 56.6

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: 119130
Total RIPE prefixes after maximum aggregation: 61241
RIPE Deaggregation factor: 1.95
Prefixes being announced from the RIPE address blocks: 122947
Unique aggregates announced from the RIPE address blocks: 79587
RIPE Region origin ASes present in the Internet Routing Table: 17419
RIPE Prefixes per ASN: 7.06
RIPE Region origin ASes announcing only one prefix: 8276
RIPE Region transit ASes present in the Internet Routing Table: 2776
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: 657252352
Equivalent to 39 /8s, 44 /16s and 224 /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, 61952-62463, 196608-200191
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: 50954
Total LACNIC prefixes after maximum aggregation: 9589
LACNIC Deaggregation factor: 5.31
Prefixes being announced from the LACNIC address blocks: 55718
Unique aggregates announced from the LACNIC address blocks: 25988
LACNIC Region origin ASes present in the Internet Routing Table: 2003
LACNIC Prefixes per ASN: 27.82
LACNIC Region origin ASes announcing only one prefix: 568
LACNIC Region transit ASes present in the Internet Routing Table: 362
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: 138759168
Equivalent to 8 /8s, 69 /16s and 76 /24s
Percentage of available LACNIC address space announced: 82.7

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: 11954
Total AfriNIC prefixes after maximum aggregation: 2613
AfriNIC Deaggregation factor: 4.57
Prefixes being announced from the AfriNIC address blocks: 12561
Unique aggregates announced from the AfriNIC address blocks: 3993
AfriNIC Region origin ASes present in the Internet Routing Table: 664
AfriNIC Prefixes per ASN: 18.92
AfriNIC Region origin ASes announcing only one prefix: 204
AfriNIC Region transit ASes present in the Internet Routing Table: 133
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: 46646528
Equivalent to 2 /8s, 199 /16s and 197 /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 2677 903 91 >>UNKNOWN<<
4766 2120 11553 622 Korea Telecom
7545 2066 321 112 TPG Telecom Limited
4755 1804 403 195 TATA Communications formerly
9829 1540 1237 45 >>UNKNOWN<<
9583 1230 92 508 Sify Limited
9498 1188 309 72 BHARTI Airtel Ltd.
7552 1152 1080 13 >>UNKNOWN<<
24560 1090 394 163 >>UNKNOWN<<
4808 1072 2023 313 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 3068 3689 62 BellSouth.net Inc.
18566 2063 382 183 Covad Communications Co.
22773 2044 2933 125 >>UNKNOWN<<
1785 2012 679 125 >>UNKNOWN<<
20115 1678 1649 629 Charter Communications
4323 1619 1119 412 >>UNKNOWN<<
701 1530 11136 799 >>UNKNOWN<<
30036 1351 305 632 >>UNKNOWN<<
7018 1319 11293 832 >>UNKNOWN<<
11492 1222 218 365 >>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 1624 544 16 >>UNKNOWN<<
34984 1329 244 220 >>UNKNOWN<<
20940 1021 377 785 >>UNKNOWN<<
31148 985 43 20 >>UNKNOWN<<
6830 895 2367 427 >>UNKNOWN<<
13188 847 99 70 >>UNKNOWN<<
8551 763 370 41 Bezeqint Internet Backbone
12479 673 797 53 >>UNKNOWN<<
9116 553 326 34 >>UNKNOWN<<
58113 541 55 339 >>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 3253 1724 95 >>UNKNOWN<<
10620 2559 418 246 >>UNKNOWN<<
7303 1703 1131 228 >>UNKNOWN<<
18881 1430 844 20 >>UNKNOWN<<
8151 1276 2782 391 >>UNKNOWN<<
11830 865 364 15 >>UNKNOWN<<
27947 812 94 93 Telconet S.A
6503 807 434 64 Axtel, S.A.B. de C.V.
7738 779 1498 36 >>UNKNOWN<<
6147 740 376 21 Telefonica del Peru S.A.A.

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 868 274 30 >>UNKNOWN<<
6713 554 633 26 Itissalat Al-MAGHRIB
8452 433 956 9 >>UNKNOWN<<
24835 291 80 8 >>UNKNOWN<<
3741 257 921 216 >>UNKNOWN<<
36992 222 501 28 >>UNKNOWN<<
15706 221 32 6 >>UNKNOWN<<
29571 221 17 12 >>UNKNOWN<<
29975 191 667 21 >>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 3253 1724 95 >>UNKNOWN<<
6389 3068 3689 62 BellSouth.net Inc.
17974 2677 903 91 >>UNKNOWN<<
10620 2559 418 246 >>UNKNOWN<<
4766 2120 11553 622 Korea Telecom
7545 2066 321 112 TPG Telecom Limited
18566 2063 382 183 Covad Communications Co.
22773 2044 2933 125 >>UNKNOWN<<
1785 2012 679 125 >>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
6389 3068 3006 BellSouth.net Inc.
17974 2677 2586 >>UNKNOWN<<
10620 2559 2313 >>UNKNOWN<<
7545 2066 1954 TPG Telecom Limited
22773 2044 1919 >>UNKNOWN<<
1785 2012 1887 >>UNKNOWN<<
18566 2063 1880 Covad Communications Co.
36998 1861 1856 MOBITEL
4755 1804 1609 TATA Communications formerly
8402 1624 1608 >>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
17873 UNALLOCATED 1.230.122.0/24 3786 LG DACOM Corporation
45980 UNALLOCATED 1.230.123.0/24 9318 Hanaro Telecom Inc.
45980 UNALLOCATED 1.230.124.0/24 9318 Hanaro Telecom Inc.
45980 UNALLOCATED 1.230.125.0/24 9318 Hanaro Telecom Inc.
45980 UNALLOCATED 1.230.126.0/24 9318 Hanaro Telecom Inc.
45980 UNALLOCATED 1.230.127.0/24 9318 Hanaro Telecom Inc.
45980 UNALLOCATED 1.230.128.0/24 9318 Hanaro Telecom Inc.
45980 UNALLOCATED 1.230.129.0/24 9318 Hanaro Telecom Inc.
45980 UNALLOCATED 1.230.130.0/24 9318 Hanaro Telecom Inc.
45980 UNALLOCATED 1.230.150.0/24 9318 Hanaro Telecom Inc.

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

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

Prefix Origin AS Description
10.0.0.0/8 65333 Internet Assigned Numbers Aut
100.64.0.0/10 65333 Internet Assigned Numbers Aut
169.254.0.0/16 65333 Internet Assigned Numbers Aut
172.16.0.0/12 65333 Internet Assigned Numbers Aut
192.0.0.0/24 65333 Internet Assigned Numbers Aut
192.0.2.0/24 65333 Internet Assigned Numbers Aut
192.168.0.0/16 0 *
198.18.0.0/15 65333 Internet Assigned Numbers Aut
198.51.100.0/24 65333 Internet Assigned Numbers Aut
203.0.113.0/24 65333 Internet Assigned Numbers Aut

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

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

Network Origin AS Description
23.90.128.0/18 27418 >>UNKNOWN<<
23.90.192.0/18 36086 >>UNKNOWN<<
23.91.0.0/19 40676 >>UNKNOWN<<
23.91.32.0/19 36315 >>UNKNOWN<<
23.91.96.0/20 40676 >>UNKNOWN<<
23.91.112.0/21 32475 >>UNKNOWN<<
23.91.160.0/22 36493 FIBERNETICS CORPORATION
23.91.160.0/19 36493 FIBERNETICS CORPORATION
23.91.164.0/22 36493 FIBERNETICS CORPORATION
23.91.168.0/22 36493 FIBERNETICS CORPORATION

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 /10:32 /11:93 /12:251
/13:477 /14:913 /15:1625 /16:12755 /17:6720 /18:11107
/19:22903 /20:32544 /21:34982 /22:49048 /23:42718 /24:245256
/25:8 /26:11 /27:11 /28:127 /29:195 /30:132
/31:0 /32:133

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

ASN No of nets Total ann. Description
18566 2014 2063 Covad Communications Co.
36998 1826 1861 MOBITEL
6389 1713 3068 BellSouth.net Inc.
8402 1350 1624 >>UNKNOWN<<
22773 1331 2044 >>UNKNOWN<<
30036 1211 1351 >>UNKNOWN<<
11492 1183 1222 >>UNKNOWN<<
1785 1083 2012 >>UNKNOWN<<
6983 1025 1150 ITC^Deltacom
7011 932 1175 Frontier Communications of Am

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

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

1:803 2:837 3:3 4:16 5:945 6:19
8:601 12:1887 13:3 14:844 15:11 16:3
17:11 18:19 20:20 23:389 24:1737 27:1553
31:1452 32:40 33:2 34:5 36:77 37:1845
38:898 39:3 40:179 41:3375 42:251 44:12
46:1981 47:6 49:670 50:790 52:12 54:37
55:5 57:29 58:1088 59:626 60:336 61:1478
62:1195 63:1984 64:4562 65:2361 66:4161 67:2070
68:1086 69:3285 70:865 71:495 72:2003 74:2556
75:327 76:302 77:1144 78:1042 79:622 80:1326
81:1030 82:651 83:582 84:581 85:1274 86:494
87:1051 88:555 89:1833 90:158 91:5662 92:604
93:1666 94:2021 95:1551 96:516 97:342 98:1037
99:41 100:30 101:356 103:3298 105:519 106:142
107:208 108:489 109:1878 110:941 111:1124 112:569
113:792 114:700 115:1031 116:958 117:798 118:1159
119:1268 120:352 121:849 122:1789 123:1252 124:1344
125:1421 128:576 129:212 130:308 131:667 132:340
133:161 134:277 135:67 136:270 137:264 138:348
139:175 140:172 141:314 142:538 143:389 144:498
145:95 146:531 147:478 148:670 149:359 150:152
151:601 152:413 153:195 154:46 155:502 156:271
157:369 158:285 159:673 160:349 161:425 162:655
163:207 164:619 165:560 166:259 167:608 168:1039
169:124 170:1082 171:194 172:25 173:1598 174:519
175:485 176:1186 177:2261 178:1885 179:120 180:1525
181:722 182:1263 183:459 184:627 185:830 186:2501
187:1457 188:1870 189:1305 190:7080 192:6860 193:5650
194:4063 195:3329 196:1395 197:1078 198:4604 199:5396
200:6004 201:2535 202:8777 203:8820 204:4449 205:2606
206:2753 207:2812 208:4001 209:3591 210:2847 211:1551
212:2292 213:2055 214:921 215:99 216:5274 217:1655
218:612 219:326 220:1274 221:558 222:320 223:494


End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Posted by Admin at 3:29 PM 0 comments

[bgp-stats] Routing Table Report - Japan view

* BGP Routing Table Analysis Reports *
Routing Table Report 04:00 +10GMT Sun 15 Sep, 2013

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

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

BGP routing table entries examined: 466663
Prefixes after maximum aggregation: 188555
Deaggregation factor: 2.47
Unique aggregates announced to Internet: 232118
Total ASes present in the Internet Routing Table: 44958
Prefixes per ASN: 10.38
Origin-only ASes present in the Internet Routing Table: 35133
Origin ASes announcing only one prefix: 16252
Transit ASes present in the Internet Routing Table: 5902
Transit-only ASes present in the Internet Routing Table: 161
Average AS path length visible in the Internet Routing Table: 4.7
Max AS path length visible: 30
Max AS path prepend of ASN ( 36992) 22
Prefixes from unregistered ASNs in the Routing Table: 5901
Unregistered ASNs in the Routing Table: 1956
Number of 32-bit ASNs allocated by the RIRs: 5031
Number of 32-bit ASNs visible in the Routing Table: 3923
Prefixes from 32-bit ASNs in the Routing Table: 12169
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 427
Number of addresses announced to Internet: 2642960468
Equivalent to 157 /8s, 136 /16s and 96 /24s
Percentage of available address space announced: 71.4
Percentage of allocated address space announced: 71.4
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 95.0
Total number of prefixes smaller than registry allocations: 163640

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

Prefixes being announced by APNIC Region ASes: 110786
Total APNIC prefixes after maximum aggregation: 33618
APNIC Deaggregation factor: 3.30
Prefixes being announced from the APNIC address blocks: 112763
Unique aggregates announced from the APNIC address blocks: 46629
APNIC Region origin ASes present in the Internet Routing Table: 4868
APNIC Prefixes per ASN: 23.16
APNIC Region origin ASes announcing only one prefix: 1214
APNIC Region transit ASes present in the Internet Routing Table: 835
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 24
Number of APNIC region 32-bit ASNs visible in the Routing Table: 673
Number of APNIC addresses announced to Internet: 728121408
Equivalent to 43 /8s, 102 /16s and 64 /24s
Percentage of available APNIC address space announced: 85.1

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-63999, 131072-133631
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: 161620
Total ARIN prefixes after maximum aggregation: 81214
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 162231
Unique aggregates announced from the ARIN address blocks: 75530
ARIN Region origin ASes present in the Internet Routing Table: 15872
ARIN Prefixes per ASN: 10.22
ARIN Region origin ASes announcing only one prefix: 6017
ARIN Region transit ASes present in the Internet Routing Table: 1655
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: 21
Number of ARIN addresses announced to Internet: 1070892032
Equivalent to 63 /8s, 212 /16s and 132 /24s
Percentage of available ARIN address space announced: 56.7

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: 118753
Total RIPE prefixes after maximum aggregation: 61281
RIPE Deaggregation factor: 1.94
Prefixes being announced from the RIPE address blocks: 122575
Unique aggregates announced from the RIPE address blocks: 79599
RIPE Region origin ASes present in the Internet Routing Table: 17418
RIPE Prefixes per ASN: 7.04
RIPE Region origin ASes announcing only one prefix: 8260
RIPE Region transit ASes present in the Internet Routing Table: 2804
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2389
Number of RIPE addresses announced to Internet: 657293284
Equivalent to 39 /8s, 45 /16s and 127 /24s
Percentage of available RIPE address space announced: 95.6

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, 61952-62463, 196608-200191
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: 51351
Total LACNIC prefixes after maximum aggregation: 9759
LACNIC Deaggregation factor: 5.26
Prefixes being announced from the LACNIC address blocks: 56203
Unique aggregates announced from the LACNIC address blocks: 25963
LACNIC Region origin ASes present in the Internet Routing Table: 2013
LACNIC Prefixes per ASN: 27.92
LACNIC Region origin ASes announcing only one prefix: 562
LACNIC Region transit ASes present in the Internet Routing Table: 379
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: 834
Number of LACNIC addresses announced to Internet: 138840112
Equivalent to 8 /8s, 70 /16s and 136 /24s
Percentage of available LACNIC address space announced: 82.8

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: 11863
Total AfriNIC prefixes after maximum aggregation: 2621
AfriNIC Deaggregation factor: 4.53
Prefixes being announced from the AfriNIC address blocks: 12464
Unique aggregates announced from the AfriNIC address blocks: 4008
AfriNIC Region origin ASes present in the Internet Routing Table: 658
AfriNIC Prefixes per ASN: 18.94
AfriNIC Region origin ASes announcing only one prefix: 199
AfriNIC Region transit ASes present in the Internet Routing Table: 138
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 46631680
Equivalent to 2 /8s, 199 /16s and 139 /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 2922 11561 924 Korea Telecom (KIX)
17974 2676 903 91 PT TELEKOMUNIKASI INDONESIA
7545 2070 321 112 TPG Internet Pty Ltd
4755 1774 392 191 TATA Communications formerly
9829 1545 1237 45 BSNL National Internet Backbo
9583 1232 92 505 Sify Limited
9498 1186 309 71 BHARTI Airtel Ltd.
7552 1163 1080 13 Vietel Corporation
4808 1159 2128 341 CNCGROUP IP network: China169
24560 1090 394 163 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 3068 3689 62 bellsouth.net, inc.
18566 2065 382 184 Covad Communications
22773 2041 2933 124 Cox Communications, Inc.
1785 2012 679 125 PaeTec Communications, Inc.
20115 1678 1649 629 Charter Communications
4323 1618 1103 411 Time Warner Telecom
701 1531 11136 798 UUNET Technologies, Inc.
30036 1352 305 630 Mediacom Communications Corp
7018 1315 11261 827 AT&T WorldNet Services
11492 1222 218 365 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 1682 544 16 Corbina telecom
34984 1329 244 220 BILISIM TELEKOM
20940 1023 375 788 Akamai Technologies European
31148 985 43 20 FreeNet ISP
6830 894 2367 426 UPC Distribution Services
13188 847 99 70 Educational Network
8551 750 370 41 Bezeq International
12479 673 797 53 Uni2 Autonomous System
58113 541 55 339 LIR DATACENTER TELECOM SRL
35228 528 246 16 Avatar Broadband Limited

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 3253 1724 95 NET Servicos de Comunicao S.A
10620 2559 418 246 TVCABLE BOGOTA
7303 1708 1133 225 Telecom Argentina Stet-France
18881 1430 844 20 Global Village Telecom
8151 1291 2784 391 UniNet S.A. de C.V.
11830 865 364 15 Instituto Costarricense de El
27947 840 94 92 Telconet S.A
6503 812 434 63 AVANTEL, S.A.
7738 780 1498 36 Telecomunicacoes da Bahia S.A
6147 740 376 21 Telefonica Del Peru

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 868 274 30 LINKdotNET AS number
6713 554 633 26 Itissalat Al-MAGHRIB
8452 435 956 9 TEDATA
24835 291 80 8 RAYA Telecom - Egypt
3741 257 921 216 The Internet Solution
36992 222 501 28 Etisalat MISR
15706 221 32 6 Sudatel Internet Exchange Aut
29571 221 17 12 Ci Telecom Autonomous system
29975 191 667 21 Vodacom

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
28573 3253 1724 95 NET Servicos de Comunicao S.A
6389 3068 3689 62 bellsouth.net, inc.
4766 2922 11561 924 Korea Telecom (KIX)
17974 2676 903 91 PT TELEKOMUNIKASI INDONESIA
10620 2559 418 246 TVCABLE BOGOTA
7545 2070 321 112 TPG Internet Pty Ltd
18566 2065 382 184 Covad Communications
22773 2041 2933 124 Cox Communications, Inc.
1785 2012 679 125 PaeTec 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
6389 3068 3006 bellsouth.net, inc.
17974 2676 2585 PT TELEKOMUNIKASI INDONESIA
10620 2559 2313 TVCABLE BOGOTA
4766 2922 1998 Korea Telecom (KIX)
7545 2070 1958 TPG Internet Pty Ltd
22773 2041 1917 Cox Communications, Inc.
1785 2012 1887 PaeTec Communications, Inc.
18566 2065 1881 Covad Communications
36998 1861 1856 MOBITEL
8402 1682 1666 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
62719 UNALLOCATED 12.27.130.0/24 4323 Time Warner Telecom
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

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

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

Prefix Origin AS Description
100.100.0.0/24 4847 China Networks Inter-Exchange

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

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

Network Origin AS Description
23.90.128.0/18 27418 OUTOFWALL INC.
23.90.192.0/18 36086 Broad Communications Technolo
23.91.0.0/19 40676 Psychz Networks
23.91.32.0/19 36315 Servpac Inc.
23.91.96.0/20 40676 Psychz Networks
23.91.112.0/21 32475 MidPhase Inc.
23.91.160.0/22 36493 3757277 Canada Inc. (oa 295.c
23.91.160.0/19 36493 3757277 Canada Inc. (oa 295.c
23.91.164.0/22 36493 3757277 Canada Inc. (oa 295.c
23.91.168.0/22 36493 3757277 Canada Inc. (oa 295.c

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 /10:31 /11:93 /12:250
/13:479 /14:916 /15:1625 /16:12785 /17:6702 /18:11169
/19:22923 /20:32481 /21:35093 /22:49475 /23:43136 /24:247014
/25:841 /26:983 /27:483 /28:46 /29:78 /30:19
/31:0 /32:14

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

ASN No of nets Total ann. Description
18566 2016 2065 Covad Communications
36998 1826 1861 MOBITEL
6389 1713 3068 bellsouth.net, inc.
8402 1406 1682 Corbina telecom
22773 1328 2041 Cox Communications, Inc.
30036 1212 1352 Mediacom Communications Corp
11492 1183 1222 Cable One
1785 1083 2012 PaeTec Communications, Inc.
6983 1025 1152 ITC^Deltacom
7011 932 1175 Citizens Utilities

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

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

1:808 2:814 3:3 4:17 5:944 6:19
8:609 12:1885 13:3 14:870 15:11 16:3
17:11 18:19 20:21 23:389 24:1741 27:1565
31:1439 32:45 33:2 34:5 36:77 37:1845
38:901 39:3 40:179 41:3353 42:253 44:12
46:1989 47:5 49:670 50:826 52:12 54:37
55:5 57:26 58:1168 59:601 60:339 61:1420
62:1192 63:1988 64:4568 65:2362 66:4167 67:2071
68:1087 69:3297 70:865 71:496 72:2004 74:2559
75:327 76:302 77:1175 78:1057 79:622 80:1324
81:1031 82:643 83:582 84:582 85:1273 86:494
87:1048 88:554 89:1832 90:158 91:5658 92:604
93:1665 94:2023 95:1549 96:516 97:342 98:1039
99:44 100:31 101:606 103:3305 105:519 106:142
107:207 108:507 109:1880 110:953 111:1127 112:569
113:795 114:731 115:997 116:979 117:817 118:1158
119:1290 120:366 121:740 122:1865 123:1251 124:1382
125:1420 128:612 129:230 130:321 131:674 132:347
133:161 134:290 135:67 136:271 137:268 138:347
139:178 140:199 141:325 142:553 143:393 144:500
145:95 146:536 147:487 148:682 149:360 150:152
151:601 152:414 153:195 154:46 155:502 156:274
157:418 158:285 159:760 160:350 161:451 162:656
163:229 164:622 165:567 166:259 167:608 168:1047
169:125 170:1085 171:194 172:25 173:1605 174:520
175:498 176:1195 177:2248 178:1889 179:120 180:1532
181:722 182:1272 183:460 184:627 185:831 186:2502
187:1459 188:1891 189:1307 190:7098 192:6928 193:5653
194:4064 195:3330 196:1393 197:1012 198:4662 199:5434
200:6022 201:2537 202:8967 203:8908 204:4519 205:2622
206:2845 207:2883 208:4008 209:3603 210:2951 211:1556
212:2271 213:2053 214:927 215:99 216:5298 217:1655
218:623 219:314 220:1278 221:557 222:322 223:502


End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Posted by Admin at 11:34 AM 0 comments

Friday, September 13, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sat 14 Sep, 2013

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

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

BGP routing table entries examined: 461559
Prefixes after maximum aggregation: 187163
Deaggregation factor: 2.47
Unique aggregates announced to Internet: 231959
Total ASes present in the Internet Routing Table: 40922
Prefixes per ASN: 11.28
Origin-only ASes present in the Internet Routing Table: 35146
Origin ASes announcing only one prefix: 16305
Transit ASes present in the Internet Routing Table: 5769
Transit-only ASes present in the Internet Routing Table: 141
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: 271976
Unregistered ASNs in the Routing Table: 21152
Number of 32-bit ASNs allocated by the RIRs: 5026
Number of 32-bit ASNs visible in the Routing Table: 7
Prefixes from 32-bit ASNs in the Routing Table: 12086
Special use prefixes present in the Routing Table: 10
Prefixes being announced from unallocated address space: 436
Number of addresses announced to Internet: 2663471616
Equivalent to 158 /8s, 193 /16s and 90 /24s
Percentage of available address space announced: 71.9
Percentage of allocated address space announced: 71.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 95.0
Total number of prefixes smaller than registry allocations: 160927

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

Prefixes being announced by APNIC Region ASes: 106868
Total APNIC prefixes after maximum aggregation: 32825
APNIC Deaggregation factor: 3.26
Prefixes being announced from the APNIC address blocks: 109500
Unique aggregates announced from the APNIC address blocks: 46504
APNIC Region origin ASes present in the Internet Routing Table: 4835
APNIC Prefixes per ASN: 22.65
APNIC Region origin ASes announcing only one prefix: 1243
APNIC Region transit ASes present in the Internet Routing Table: 814
Average APNIC Region AS path length visible: 3.8
Max APNIC Region AS path length visible: 20
Number of APNIC region 32-bit ASNs visible in the Routing Table: 1
Number of APNIC addresses announced to Internet: 726550272
Equivalent to 43 /8s, 78 /16s and 71 /24s
Percentage of available APNIC address space announced: 84.9

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-63999, 131072-133631
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: 160271
Total ARIN prefixes after maximum aggregation: 80799
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 160914
Unique aggregates announced from the ARIN address blocks: 75481
ARIN Region origin ASes present in the Internet Routing Table: 15823
ARIN Prefixes per ASN: 10.17
ARIN Region origin ASes announcing only one prefix: 6023
ARIN Region transit ASes present in the Internet Routing Table: 1602
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 22
Number of ARIN region 32-bit ASNs visible in the Routing Table: 2
Number of ARIN addresses announced to Internet: 1071033088
Equivalent to 63 /8s, 214 /16s and 171 /24s
Percentage of available ARIN address space announced: 56.7

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: 119216
Total RIPE prefixes after maximum aggregation: 61242
RIPE Deaggregation factor: 1.95
Prefixes being announced from the RIPE address blocks: 123029
Unique aggregates announced from the RIPE address blocks: 79565
RIPE Region origin ASes present in the Internet Routing Table: 17410
RIPE Prefixes per ASN: 7.07
RIPE Region origin ASes announcing only one prefix: 8269
RIPE Region transit ASes present in the Internet Routing Table: 2780
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: 657230336
Equivalent to 39 /8s, 44 /16s and 138 /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, 61952-62463, 196608-200191
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: 50372
Total LACNIC prefixes after maximum aggregation: 9620
LACNIC Deaggregation factor: 5.24
Prefixes being announced from the LACNIC address blocks: 55114
Unique aggregates announced from the LACNIC address blocks: 26022
LACNIC Region origin ASes present in the Internet Routing Table: 2003
LACNIC Prefixes per ASN: 27.52
LACNIC Region origin ASes announcing only one prefix: 568
LACNIC Region transit ASes present in the Internet Routing Table: 361
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: 138624256
Equivalent to 8 /8s, 67 /16s and 61 /24s
Percentage of available LACNIC address space announced: 82.6

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: 11956
Total AfriNIC prefixes after maximum aggregation: 2619
AfriNIC Deaggregation factor: 4.57
Prefixes being announced from the AfriNIC address blocks: 12565
Unique aggregates announced from the AfriNIC address blocks: 3986
AfriNIC Region origin ASes present in the Internet Routing Table: 662
AfriNIC Prefixes per ASN: 18.98
AfriNIC Region origin ASes announcing only one prefix: 202
AfriNIC Region transit ASes present in the Internet Routing Table: 133
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: 46571008
Equivalent to 2 /8s, 198 /16s and 158 /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 2676 903 91 >>UNKNOWN<<
4766 2120 11553 622 Korea Telecom
7545 2067 321 113 TPG Telecom Limited
4755 1801 401 194 TATA Communications formerly
9829 1549 1237 45 >>UNKNOWN<<
9583 1230 92 508 Sify Limited
9498 1188 309 72 BHARTI Airtel Ltd.
7552 1144 1080 13 >>UNKNOWN<<
24560 1090 394 163 >>UNKNOWN<<
4808 1072 2023 313 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 3068 3689 62 BellSouth.net Inc.
18566 2063 382 183 Covad Communications Co.
22773 2044 2933 125 >>UNKNOWN<<
1785 2011 679 125 >>UNKNOWN<<
20115 1678 1649 629 Charter Communications
4323 1618 1119 412 >>UNKNOWN<<
701 1529 11136 798 >>UNKNOWN<<
30036 1351 305 632 >>UNKNOWN<<
7018 1324 11293 836 >>UNKNOWN<<
11492 1222 218 365 >>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 1639 544 16 >>UNKNOWN<<
34984 1329 244 220 >>UNKNOWN<<
20940 1021 377 785 >>UNKNOWN<<
31148 981 43 20 >>UNKNOWN<<
6830 895 2367 427 >>UNKNOWN<<
13188 847 99 70 >>UNKNOWN<<
8551 762 370 41 Bezeqint Internet Backbone
12479 673 797 53 >>UNKNOWN<<
9116 553 326 34 >>UNKNOWN<<
58113 541 55 339 >>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 3250 1724 95 >>UNKNOWN<<
10620 2559 418 246 >>UNKNOWN<<
7303 1708 1133 225 >>UNKNOWN<<
18881 1430 844 20 >>UNKNOWN<<
8151 1276 2780 389 >>UNKNOWN<<
27947 813 94 93 Telconet S.A
6503 808 434 65 Axtel, S.A.B. de C.V.
7738 779 1498 36 >>UNKNOWN<<
6147 740 376 21 Telefonica del Peru S.A.A.
3816 728 303 86 >>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 868 274 30 >>UNKNOWN<<
6713 554 633 26 Itissalat Al-MAGHRIB
8452 435 956 9 >>UNKNOWN<<
24835 291 80 8 >>UNKNOWN<<
3741 257 921 216 >>UNKNOWN<<
36992 222 501 28 >>UNKNOWN<<
15706 221 32 6 >>UNKNOWN<<
29571 221 17 12 >>UNKNOWN<<
29975 191 667 21 >>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 3250 1724 95 >>UNKNOWN<<
6389 3068 3689 62 BellSouth.net Inc.
17974 2676 903 91 >>UNKNOWN<<
10620 2559 418 246 >>UNKNOWN<<
4766 2120 11553 622 Korea Telecom
7545 2067 321 113 TPG Telecom Limited
18566 2063 382 183 Covad Communications Co.
22773 2044 2933 125 >>UNKNOWN<<
1785 2011 679 125 >>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
6389 3068 3006 BellSouth.net Inc.
17974 2676 2585 >>UNKNOWN<<
10620 2559 2313 >>UNKNOWN<<
7545 2067 1954 TPG Telecom Limited
22773 2044 1919 >>UNKNOWN<<
1785 2011 1886 >>UNKNOWN<<
18566 2063 1880 Covad Communications Co.
36998 1861 1856 MOBITEL
8402 1639 1623 >>UNKNOWN<<
4755 1801 1607 TATA Communications formerly

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

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

Bad AS Designation Network Transit AS Description
3357 UNALLOCATED 1.230.111.0/24 4766 Korea Telecom
3357 UNALLOCATED 1.230.112.0/24 4766 Korea Telecom
3357 UNALLOCATED 1.230.113.0/24 4766 Korea Telecom
17873 UNALLOCATED 1.230.122.0/24 3786 LG DACOM Corporation
45980 UNALLOCATED 1.230.123.0/24 9318 Hanaro Telecom Inc.
45980 UNALLOCATED 1.230.124.0/24 9318 Hanaro Telecom Inc.
45980 UNALLOCATED 1.230.125.0/24 9318 Hanaro Telecom Inc.
45980 UNALLOCATED 1.230.126.0/24 9318 Hanaro Telecom Inc.
45980 UNALLOCATED 1.230.127.0/24 9318 Hanaro Telecom Inc.
45980 UNALLOCATED 1.230.128.0/24 9318 Hanaro Telecom Inc.

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

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

Prefix Origin AS Description
10.0.0.0/8 65333 Internet Assigned Numbers Aut
100.64.0.0/10 65333 Internet Assigned Numbers Aut
169.254.0.0/16 65333 Internet Assigned Numbers Aut
172.16.0.0/12 65333 Internet Assigned Numbers Aut
192.0.0.0/24 65333 Internet Assigned Numbers Aut
192.0.2.0/24 65333 Internet Assigned Numbers Aut
192.168.0.0/16 0 *
198.18.0.0/15 65333 Internet Assigned Numbers Aut
198.51.100.0/24 65333 Internet Assigned Numbers Aut
203.0.113.0/24 65333 Internet Assigned Numbers Aut

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

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

Network Origin AS Description
23.90.128.0/18 27418 >>UNKNOWN<<
23.90.192.0/18 36086 >>UNKNOWN<<
23.91.0.0/19 40676 >>UNKNOWN<<
23.91.32.0/19 36315 >>UNKNOWN<<
23.91.96.0/20 40676 >>UNKNOWN<<
23.91.112.0/21 32475 >>UNKNOWN<<
23.91.160.0/22 36493 FIBERNETICS CORPORATION
23.91.160.0/19 36493 FIBERNETICS CORPORATION
23.91.164.0/22 36493 FIBERNETICS CORPORATION
23.91.168.0/22 36493 FIBERNETICS CORPORATION

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 /10:32 /11:93 /12:251
/13:477 /14:913 /15:1623 /16:12753 /17:6717 /18:11108
/19:22887 /20:32546 /21:34980 /22:49058 /23:42639 /24:244817
/25:8 /26:11 /27:11 /28:130 /29:203 /30:139
/31:0 /32:135

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

ASN No of nets Total ann. Description
18566 2014 2063 Covad Communications Co.
36998 1826 1861 MOBITEL
6389 1713 3068 BellSouth.net Inc.
8402 1363 1639 >>UNKNOWN<<
22773 1331 2044 >>UNKNOWN<<
30036 1211 1351 >>UNKNOWN<<
11492 1183 1222 >>UNKNOWN<<
1785 1083 2011 >>UNKNOWN<<
6983 1025 1150 ITC^Deltacom
22561 930 1196 >>UNKNOWN<<

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

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

1:805 2:856 3:3 4:16 5:942 6:19
8:601 12:1889 13:3 14:844 15:11 16:3
17:11 18:19 20:20 23:389 24:1735 27:1562
31:1452 32:40 33:2 34:5 36:77 37:1846
38:897 39:3 40:179 41:3382 42:251 44:9
46:1981 47:5 49:670 50:789 52:12 54:37
55:6 57:29 58:1088 59:633 60:336 61:1479
62:1194 63:1981 64:4561 65:2362 66:4164 67:2073
68:1086 69:3287 70:865 71:495 72:2003 74:2551
75:330 76:304 77:1146 78:1039 79:620 80:1327
81:1032 82:653 83:582 84:582 85:1277 86:494
87:1052 88:559 89:1831 90:158 91:5653 92:605
93:1664 94:2021 95:1552 96:516 97:342 98:1037
99:41 100:30 101:356 103:3297 105:519 106:142
107:208 108:485 109:1879 110:949 111:1124 112:569
113:792 114:705 115:1030 116:961 117:790 118:1155
119:1269 120:352 121:849 122:1792 123:1253 124:1344
125:1421 128:579 129:212 130:308 131:667 132:344
133:161 134:279 135:67 136:270 137:264 138:347
139:175 140:172 141:312 142:538 143:387 144:497
145:95 146:531 147:478 148:670 149:353 150:152
151:601 152:413 153:195 154:46 155:502 156:271
157:369 158:285 159:673 160:348 161:420 162:652
163:208 164:617 165:560 166:259 167:607 168:1039
169:124 170:1083 171:194 172:25 173:1597 174:522
175:485 176:1182 177:2254 178:1902 179:118 180:1516
181:722 182:1263 183:459 184:624 185:829 186:2489
187:1456 188:1867 189:1310 190:7013 192:6860 193:5649
194:4064 195:3329 196:1390 197:1070 198:4609 199:5401
200:6003 201:2159 202:8753 203:8824 204:4450 205:2606
206:2756 207:2813 208:4000 209:3587 210:2844 211:1550
212:2293 213:2053 214:927 215:99 216:5278 217:1656
218:612 219:326 220:1274 221:557 222:324 223:498


End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Posted by Admin at 3:30 PM 0 comments

[bgp-stats] Routing Table Report - Japan view

* BGP Routing Table Analysis Reports *
Routing Table Report 04:00 +10GMT Sat 14 Sep, 2013

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

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

BGP routing table entries examined: 466731
Prefixes after maximum aggregation: 188606
Deaggregation factor: 2.47
Unique aggregates announced to Internet: 232076
Total ASes present in the Internet Routing Table: 44957
Prefixes per ASN: 10.38
Origin-only ASes present in the Internet Routing Table: 35133
Origin ASes announcing only one prefix: 16260
Transit ASes present in the Internet Routing Table: 5898
Transit-only ASes present in the Internet Routing Table: 160
Average AS path length visible in the Internet Routing Table: 4.7
Max AS path length visible: 30
Max AS path prepend of ASN ( 36992) 22
Prefixes from unregistered ASNs in the Routing Table: 5814
Unregistered ASNs in the Routing Table: 1930
Number of 32-bit ASNs allocated by the RIRs: 5026
Number of 32-bit ASNs visible in the Routing Table: 3926
Prefixes from 32-bit ASNs in the Routing Table: 12187
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 424
Number of addresses announced to Internet: 2642434644
Equivalent to 157 /8s, 128 /16s and 90 /24s
Percentage of available address space announced: 71.4
Percentage of allocated address space announced: 71.4
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 95.0
Total number of prefixes smaller than registry allocations: 163699

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

Prefixes being announced by APNIC Region ASes: 110762
Total APNIC prefixes after maximum aggregation: 33625
APNIC Deaggregation factor: 3.29
Prefixes being announced from the APNIC address blocks: 112750
Unique aggregates announced from the APNIC address blocks: 46637
APNIC Region origin ASes present in the Internet Routing Table: 4870
APNIC Prefixes per ASN: 23.15
APNIC Region origin ASes announcing only one prefix: 1219
APNIC Region transit ASes present in the Internet Routing Table: 833
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 24
Number of APNIC region 32-bit ASNs visible in the Routing Table: 673
Number of APNIC addresses announced to Internet: 727657280
Equivalent to 43 /8s, 95 /16s and 43 /24s
Percentage of available APNIC address space announced: 85.0

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-63999, 131072-133631
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: 161603
Total ARIN prefixes after maximum aggregation: 81243
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 162192
Unique aggregates announced from the ARIN address blocks: 75506
ARIN Region origin ASes present in the Internet Routing Table: 15873
ARIN Prefixes per ASN: 10.22
ARIN Region origin ASes announcing only one prefix: 6016
ARIN Region transit ASes present in the Internet Routing Table: 1654
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: 21
Number of ARIN addresses announced to Internet: 1071208192
Equivalent to 63 /8s, 217 /16s and 87 /24s
Percentage of available ARIN address space announced: 56.7

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: 118845
Total RIPE prefixes after maximum aggregation: 61298
RIPE Deaggregation factor: 1.94
Prefixes being announced from the RIPE address blocks: 122683
Unique aggregates announced from the RIPE address blocks: 79591
RIPE Region origin ASes present in the Internet Routing Table: 17413
RIPE Prefixes per ASN: 7.05
RIPE Region origin ASes announcing only one prefix: 8259
RIPE Region transit ASes present in the Internet Routing Table: 2807
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2392
Number of RIPE addresses announced to Internet: 657272548
Equivalent to 39 /8s, 45 /16s and 46 /24s
Percentage of available RIPE address space announced: 95.6

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, 61952-62463, 196608-200191
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: 51379
Total LACNIC prefixes after maximum aggregation: 9759
LACNIC Deaggregation factor: 5.26
Prefixes being announced from the LACNIC address blocks: 56230
Unique aggregates announced from the LACNIC address blocks: 25968
LACNIC Region origin ASes present in the Internet Routing Table: 2017
LACNIC Prefixes per ASN: 27.88
LACNIC Region origin ASes announcing only one prefix: 567
LACNIC Region transit ASes present in the Internet Routing Table: 376
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: 834
Number of LACNIC addresses announced to Internet: 138838064
Equivalent to 8 /8s, 70 /16s and 128 /24s
Percentage of available LACNIC address space announced: 82.8

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: 11842
Total AfriNIC prefixes after maximum aggregation: 2623
AfriNIC Deaggregation factor: 4.51
Prefixes being announced from the AfriNIC address blocks: 12452
Unique aggregates announced from the AfriNIC address blocks: 3987
AfriNIC Region origin ASes present in the Internet Routing Table: 657
AfriNIC Prefixes per ASN: 18.95
AfriNIC Region origin ASes announcing only one prefix: 199
AfriNIC Region transit ASes present in the Internet Routing Table: 139
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 46560000
Equivalent to 2 /8s, 198 /16s and 115 /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 2923 11561 924 Korea Telecom (KIX)
17974 2676 903 91 PT TELEKOMUNIKASI INDONESIA
7545 2072 321 112 TPG Internet Pty Ltd
4755 1771 390 190 TATA Communications formerly
9829 1549 1237 45 BSNL National Internet Backbo
9583 1232 92 505 Sify Limited
9498 1186 309 70 BHARTI Airtel Ltd.
4808 1159 2128 341 CNCGROUP IP network: China169
7552 1155 1080 13 Vietel Corporation
24560 1090 394 163 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 3068 3689 62 bellsouth.net, inc.
18566 2065 382 184 Covad Communications
22773 2041 2933 124 Cox Communications, Inc.
1785 2011 679 125 PaeTec Communications, Inc.
20115 1678 1649 629 Charter Communications
4323 1617 1103 411 Time Warner Telecom
701 1531 11136 798 UUNET Technologies, Inc.
30036 1352 305 630 Mediacom Communications Corp
7018 1315 11261 827 AT&T WorldNet Services
11492 1222 218 365 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 1703 544 16 Corbina telecom
34984 1329 244 220 BILISIM TELEKOM
20940 1014 369 781 Akamai Technologies European
31148 981 43 20 FreeNet ISP
6830 894 2367 426 UPC Distribution Services
13188 847 99 70 Educational Network
8551 749 370 41 Bezeq International
12479 673 797 53 Uni2 Autonomous System
58113 541 55 339 LIR DATACENTER TELECOM SRL
35228 528 246 16 Avatar Broadband Limited

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 3249 1722 97 NET Servicos de Comunicao S.A
10620 2559 418 246 TVCABLE BOGOTA
7303 1708 1133 225 Telecom Argentina Stet-France
18881 1430 844 20 Global Village Telecom
8151 1291 2782 391 UniNet S.A. de C.V.
11830 865 364 15 Instituto Costarricense de El
27947 840 94 92 Telconet S.A
6503 813 434 64 AVANTEL, S.A.
7738 780 1498 36 Telecomunicacoes da Bahia S.A
6147 740 376 21 Telefonica Del Peru

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 868 274 30 LINKdotNET AS number
6713 554 633 26 Itissalat Al-MAGHRIB
8452 435 956 9 TEDATA
24835 291 80 8 RAYA Telecom - Egypt
3741 257 921 216 The Internet Solution
36992 222 501 28 Etisalat MISR
15706 221 32 6 Sudatel Internet Exchange Aut
29571 221 17 12 Ci Telecom Autonomous system
29975 191 667 21 Vodacom

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
28573 3249 1722 97 NET Servicos de Comunicao S.A
6389 3068 3689 62 bellsouth.net, inc.
4766 2923 11561 924 Korea Telecom (KIX)
17974 2676 903 91 PT TELEKOMUNIKASI INDONESIA
10620 2559 418 246 TVCABLE BOGOTA
7545 2072 321 112 TPG Internet Pty Ltd
18566 2065 382 184 Covad Communications
22773 2041 2933 124 Cox Communications, Inc.
1785 2011 679 125 PaeTec 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
6389 3068 3006 bellsouth.net, inc.
17974 2676 2585 PT TELEKOMUNIKASI INDONESIA
10620 2559 2313 TVCABLE BOGOTA
4766 2923 1999 Korea Telecom (KIX)
7545 2072 1960 TPG Internet Pty Ltd
22773 2041 1917 Cox Communications, Inc.
1785 2011 1886 PaeTec Communications, Inc.
18566 2065 1881 Covad Communications
36998 1861 1856 MOBITEL
8402 1703 1687 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
62719 UNALLOCATED 12.27.130.0/24 4323 Time Warner Telecom
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

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

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

Prefix Origin AS Description
100.100.0.0/24 4847 China Networks Inter-Exchange

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

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

Network Origin AS Description
23.90.128.0/18 27418 OUTOFWALL INC.
23.90.192.0/18 36086 Broad Communications Technolo
23.91.0.0/19 40676 Psychz Networks
23.91.32.0/19 36315 Servpac Inc.
23.91.96.0/20 40676 Psychz Networks
23.91.160.0/22 36493 3757277 Canada Inc. (oa 295.c
23.91.160.0/19 36493 3757277 Canada Inc. (oa 295.c
23.91.164.0/22 36493 3757277 Canada Inc. (oa 295.c
23.91.168.0/22 36493 3757277 Canada Inc. (oa 295.c
23.91.172.0/22 36493 3757277 Canada Inc. (oa 295.c

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 /10:31 /11:93 /12:250
/13:479 /14:914 /15:1625 /16:12781 /17:6701 /18:11142
/19:22929 /20:32520 /21:35083 /22:49455 /23:43148 /24:247083
/25:839 /26:988 /27:484 /28:48 /29:78 /30:19
/31:0 /32:14

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

ASN No of nets Total ann. Description
18566 2016 2065 Covad Communications
36998 1826 1861 MOBITEL
6389 1713 3068 bellsouth.net, inc.
8402 1427 1703 Corbina telecom
22773 1328 2041 Cox Communications, Inc.
30036 1212 1352 Mediacom Communications Corp
11492 1183 1222 Cable One
1785 1083 2011 PaeTec Communications, Inc.
6983 1025 1152 ITC^Deltacom
22561 930 1196 Digital Teleport, Inc

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

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

1:809 2:839 3:3 4:17 5:941 6:19
8:609 12:1889 13:3 14:868 15:11 16:3
17:11 18:19 20:21 23:389 24:1739 27:1564
31:1438 32:45 33:2 34:5 36:77 37:1846
38:903 39:3 40:179 41:3350 42:253 44:9
46:1989 47:4 49:670 50:837 52:12 54:37
55:7 57:26 58:1167 59:607 60:339 61:1421
62:1188 63:1984 64:4566 65:2364 66:4164 67:2073
68:1087 69:3298 70:865 71:496 72:2005 74:2549
75:330 76:304 77:1178 78:1054 79:620 80:1325
81:1029 82:646 83:582 84:583 85:1291 86:494
87:1040 88:559 89:1842 90:158 91:5656 92:605
93:1665 94:2072 95:1550 96:516 97:342 98:1038
99:44 100:31 101:606 103:3303 105:519 106:142
107:208 108:503 109:1881 110:961 111:1127 112:569
113:795 114:730 115:996 116:979 117:802 118:1156
119:1290 120:366 121:740 122:1869 123:1254 124:1382
125:1424 128:611 129:231 130:321 131:675 132:351
133:161 134:290 135:67 136:271 137:263 138:348
139:178 140:199 141:325 142:553 143:392 144:501
145:95 146:536 147:489 148:686 149:355 150:154
151:601 152:414 153:195 154:46 155:504 156:274
157:419 158:285 159:760 160:350 161:446 162:652
163:227 164:620 165:567 166:259 167:607 168:1047
169:125 170:1084 171:194 172:25 173:1603 174:522
175:498 176:1193 177:2263 178:1896 179:118 180:1530
181:722 182:1271 183:461 184:623 185:826 186:2491
187:1460 188:1880 189:1313 190:7087 192:6926 193:5652
194:4063 195:3332 196:1402 197:1004 198:4662 199:5420
200:6023 201:2538 202:8965 203:8918 204:4522 205:2628
206:2844 207:2884 208:4002 209:3605 210:2950 211:1555
212:2266 213:2050 214:928 215:99 216:5308 217:1655
218:623 219:313 220:1278 221:557 222:326 223:500


End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Posted by Admin at 11:35 AM 0 comments
Subscribe to: Posts (Atom)