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 21, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sun 22 Sep, 2013

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

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

BGP routing table entries examined: 463003
Prefixes after maximum aggregation: 187019
Deaggregation factor: 2.48
Unique aggregates announced to Internet: 232142
Total ASes present in the Internet Routing Table: 40965
Prefixes per ASN: 11.30
Origin-only ASes present in the Internet Routing Table: 35196
Origin ASes announcing only one prefix: 16298
Transit ASes present in the Internet Routing Table: 5762
Transit-only ASes present in the Internet Routing Table: 142
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: 4345
Unregistered ASNs in the Routing Table: 753
Number of 32-bit ASNs allocated by the RIRs: 5073
Number of 32-bit ASNs visible in the Routing Table: 7
Prefixes from 32-bit ASNs in the Routing Table: 12237
Special use prefixes present in the Routing Table: 11
Prefixes being announced from unallocated address space: 512
Number of addresses announced to Internet: 2664641024
Equivalent to 158 /8s, 211 /16s and 50 /24s
Percentage of available address space announced: 72.0
Percentage of allocated address space announced: 72.0
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: 161592

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

Prefixes being announced by APNIC Region ASes: 107003
Total APNIC prefixes after maximum aggregation: 32885
APNIC Deaggregation factor: 3.25
Prefixes being announced from the APNIC address blocks: 109640
Unique aggregates announced from the APNIC address blocks: 46530
APNIC Region origin ASes present in the Internet Routing Table: 4834
APNIC Prefixes per ASN: 22.68
APNIC Region origin ASes announcing only one prefix: 1235
APNIC Region transit ASes present in the Internet Routing Table: 812
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: 726905856
Equivalent to 43 /8s, 83 /16s and 180 /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: 161217
Total ARIN prefixes after maximum aggregation: 80880
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 161789
Unique aggregates announced from the ARIN address blocks: 75818
ARIN Region origin ASes present in the Internet Routing Table: 15837
ARIN Prefixes per ASN: 10.22
ARIN Region origin ASes announcing only one prefix: 6024
ARIN Region transit ASes present in the Internet Routing Table: 1594
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: 1071502592
Equivalent to 63 /8s, 221 /16s and 213 /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: 118976
Total RIPE prefixes after maximum aggregation: 61000
RIPE Deaggregation factor: 1.95
Prefixes being announced from the RIPE address blocks: 122798
Unique aggregates announced from the RIPE address blocks: 79183
RIPE Region origin ASes present in the Internet Routing Table: 17425
RIPE Prefixes per ASN: 7.05
RIPE Region origin ASes announcing only one prefix: 8270
RIPE Region transit ASes present in the Internet Routing Table: 2779
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: 656966656
Equivalent to 39 /8s, 40 /16s and 132 /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: 51015
Total LACNIC prefixes after maximum aggregation: 9648
LACNIC Deaggregation factor: 5.29
Prefixes being announced from the LACNIC address blocks: 55901
Unique aggregates announced from the LACNIC address blocks: 26203
LACNIC Region origin ASes present in the Internet Routing Table: 2011
LACNIC Prefixes per ASN: 27.80
LACNIC Region origin ASes announcing only one prefix: 575
LACNIC Region transit ASes present in the Internet Routing Table: 364
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: 139127040
Equivalent to 8 /8s, 74 /16s and 233 /24s
Percentage of available LACNIC address space announced: 82.9

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: 11758
Total AfriNIC prefixes after maximum aggregation: 2534
AfriNIC Deaggregation factor: 4.64
Prefixes being announced from the AfriNIC address blocks: 12361
Unique aggregates announced from the AfriNIC address blocks: 3950
AfriNIC Region origin ASes present in the Internet Routing Table: 657
AfriNIC Prefixes per ASN: 18.81
AfriNIC Region origin ASes announcing only one prefix: 194
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: 46666496
Equivalent to 2 /8s, 200 /16s and 19 /24s
Percentage of available AfriNIC address space announced: 46.4

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 2679 903 91 PT TELEKOMUNIKASI INDONESIA
4766 2120 11553 622 Korea Telecom (KIX)
7545 2071 321 112 TPG Internet Pty Ltd
4755 1801 403 192 TATA Communications formerly
9829 1550 1238 40 BSNL National Internet Backbo
9583 1230 92 508 Sify Limited
9498 1190 309 72 BHARTI Airtel Ltd.
7552 1152 1080 13 Vietel Corporation
24560 1090 380 164 Bharti Airtel Ltd., Telemedia
4808 1073 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 3067 3689 62 BellSouth.net Inc.
18566 2063 382 183 Covad Communications
22773 2046 2933 125 Cox Communications, Inc.
1785 2018 679 126 PaeTec Communications, Inc.
20115 1680 1651 628 Charter Communications
4323 1612 1119 410 Time Warner Telecom
701 1529 11152 797 UUNET Technologies, Inc.
30036 1348 304 634 Mediacom Communications Corp
7018 1321 11261 834 AT&T WorldNet Services
22561 1234 386 201 Digital Teleport, Inc

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

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

ASN No of nets /20 equiv MaxAgg Description
8402 1648 544 16 OJSC "Vimpelcom"
34984 1361 244 224 TELLCOM ILETISIM HIZMETLERI A
20940 1027 380 790 Akamai Technologies European
31148 987 43 17 FreeNet ISP
6830 895 2367 427 UPC Distribution Services
13188 847 99 70 TOV "Bank-Inform"
8551 758 370 41 Bezeq International
12479 676 799 49 Uni2 Autonomous System
9116 553 326 34 Goldenlines main autonomous s
35228 526 246 16 Avatar Broadband Limited

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 3287 1726 103 NET Servicos de Comunicao S.A
10620 2573 420 250 TVCABLE BOGOTA
7303 1714 1135 228 Telecom Argentina Stet-France
18881 1432 844 20 Global Village Telecom
8151 1308 2798 408 UniNet S.A. de C.V.
11830 865 364 15 Instituto Costarricense de El
6503 829 434 65 AVANTEL, S.A.
27947 809 94 95 Telconet S.A
7738 779 1498 36 Telecomunicacoes da Bahia S.A
6147 736 376 21 Telefonica Del Peru

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 1864 112 5 Sudanese Mobile Telephone (ZA
24863 876 274 30 LINKdotNET AS number
6713 554 633 26 Itissalat Al-MAGHRIB
8452 427 956 9 TEDATA
24835 291 80 8 RAYA Telecom - Egypt
3741 258 921 216 The Internet Solution
29571 222 17 12 Ci Telecom Autonomous system
36992 222 501 28 Etisalat MISR
15706 221 32 6 Sudatel Internet Exchange Aut
29975 191 667 21 Vodacom

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 3287 1726 103 NET Servicos de Comunicao S.A
6389 3067 3689 62 BellSouth.net Inc.
17974 2679 903 91 PT TELEKOMUNIKASI INDONESIA
10620 2573 420 250 TVCABLE BOGOTA
4766 2120 11553 622 Korea Telecom (KIX)
7545 2071 321 112 TPG Internet Pty Ltd
18566 2063 382 183 Covad Communications
22773 2046 2933 125 Cox Communications, Inc.
1785 2018 679 126 PaeTec Communications, Inc.
36998 1864 112 5 Sudanese Mobile Telephone (ZA

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 3067 3005 BellSouth.net Inc.
17974 2679 2588 PT TELEKOMUNIKASI INDONESIA
10620 2573 2323 TVCABLE BOGOTA
7545 2071 1959 TPG Internet Pty Ltd
22773 2046 1921 Cox Communications, Inc.
1785 2018 1892 PaeTec Communications, Inc.
18566 2063 1880 Covad Communications
36998 1864 1859 Sudanese Mobile Telephone (ZA
8402 1648 1632 OJSC "Vimpelcom"
4755 1801 1609 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
65333 PRIVATE 10.0.0.0/8 0 *
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

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 IANA Private Address Space
10.1.1.48/29 0 *
100.64.0.0/10 65333 IANA Private Address Space
169.254.0.0/16 65333 IANA Private Address Space
172.16.0.0/12 65333 IANA Private Address Space
192.0.0.0/24 65333 IANA Private Address Space
192.0.2.0/24 65333 IANA Private Address Space
192.168.0.0/16 0 *
198.18.0.0/15 65333 IANA Private Address Space
198.51.100.0/24 65333 IANA Private Address Space

Complete listing at http://thyme.rand.apnic.net/london/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/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 /14:912 /15:1627 /16:12767 /17:6714 /18:11126
/19:22901 /20:32548 /21:35032 /22:49167 /23:42556 /24:246137
/25:9 /26:11 /27:11 /28:130 /29:203 /30:135
/31:0 /32:136

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

ASN No of nets Total ann. Description
18566 2014 2063 Covad Communications
36998 1829 1864 Sudanese Mobile Telephone (ZA
6389 1712 3067 BellSouth.net Inc.
8402 1362 1648 OJSC "Vimpelcom"
22773 1332 2046 Cox Communications, Inc.
30036 1208 1348 Mediacom Communications Corp
11492 1187 1228 Cable One
1785 1084 2018 PaeTec Communications, Inc.
6983 1025 1150 ITC^Deltacom
22561 958 1234 Digital Teleport, Inc

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

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

1:809 2:842 3:3 4:16 5:966 6:19
8:600 12:1892 13:3 14:829 15:11 16:3
17:13 18:19 20:21 23:405 24:1739 27:1573
31:1475 32:40 33:2 34:5 36:80 37:1823
38:899 39:3 40:179 41:3302 42:250 44:13
46:1997 47:7 49:670 50:808 52:12 54:38
55:5 57:29 58:1087 59:628 60:340 61:1476
62:1201 63:1985 64:4547 65:2359 66:4167 67:2085
68:1085 69:3295 70:867 71:494 72:2003 74:2555
75:330 76:300 77:1154 78:1044 79:631 80:1336
81:1030 82:639 83:582 84:585 85:1261 86:449
87:1049 88:552 89:1713 90:158 91:5712 92:608
93:1621 94:2022 95:1572 96:518 97:341 98:1040
99:40 100:30 101:357 103:3307 105:519 106:142
107:208 108:490 109:1881 110:958 111:1119 112:575
113:797 114:702 115:1034 116:951 117:803 118:1161
119:1264 120:349 121:849 122:1800 123:1255 124:1348
125:1425 128:589 129:302 130:309 131:666 132:343
133:161 134:535 135:67 136:272 137:264 138:348
139:175 140:179 141:311 142:538 143:402 144:495
145:100 146:509 147:476 148:682 149:354 150:157
151:585 152:412 153:195 154:46 155:485 156:276
157:371 158:285 159:680 160:348 161:425 162:710
163:208 164:634 165:565 166:258 167:616 168:1039
169:127 170:1086 171:193 172:25 173:1606 174:667
175:487 176:1197 177:2296 178:1893 179:148 180:1515
181:730 182:1258 183:463 184:654 185:870 186:2533
187:1460 188:1903 189:1312 190:7083 192:6874 193:5659
194:4071 195:3332 196:1329 197:1048 198:4628 199:5417
200:5955 201:2545 202:8799 203:8848 204:4442 205:2612
206:2759 207:2829 208:3997 209:3596 210:2855 211:1550
212:2301 213:2053 214:922 215:99 216:5305 217:1658
218:611 219:327 220:1273 221:559 222:326 223:495


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 22 Sep, 2013

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

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

BGP routing table entries examined: 467606
Prefixes after maximum aggregation: 188458
Deaggregation factor: 2.48
Unique aggregates announced to Internet: 232259
Total ASes present in the Internet Routing Table: 45016
Prefixes per ASN: 10.39
Origin-only ASes present in the Internet Routing Table: 35163
Origin ASes announcing only one prefix: 16247
Transit ASes present in the Internet Routing Table: 5905
Transit-only ASes present in the Internet Routing Table: 163
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: 285
Unregistered ASNs in the Routing Table: 156
Number of 32-bit ASNs allocated by the RIRs: 5073
Number of 32-bit ASNs visible in the Routing Table: 3948
Prefixes from 32-bit ASNs in the Routing Table: 12278
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 504
Number of addresses announced to Internet: 2643814164
Equivalent to 157 /8s, 149 /16s and 103 /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: 163839

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

Prefixes being announced by APNIC Region ASes: 110889
Total APNIC prefixes after maximum aggregation: 33669
APNIC Deaggregation factor: 3.29
Prefixes being announced from the APNIC address blocks: 112896
Unique aggregates announced from the APNIC address blocks: 46671
APNIC Region origin ASes present in the Internet Routing Table: 4868
APNIC Prefixes per ASN: 23.19
APNIC Region origin ASes announcing only one prefix: 1211
APNIC Region transit ASes present in the Internet Routing Table: 831
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: 685
Number of APNIC addresses announced to Internet: 728195584
Equivalent to 43 /8s, 103 /16s and 98 /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: 162608
Total ARIN prefixes after maximum aggregation: 81359
ARIN Deaggregation factor: 2.00
Prefixes being announced from the ARIN address blocks: 163121
Unique aggregates announced from the ARIN address blocks: 75850
ARIN Region origin ASes present in the Internet Routing Table: 15892
ARIN Prefixes per ASN: 10.26
ARIN Region origin ASes announcing only one prefix: 6017
ARIN Region transit ASes present in the Internet Routing Table: 1659
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: 1071669504
Equivalent to 63 /8s, 224 /16s and 97 /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: 118579
Total RIPE prefixes after maximum aggregation: 61014
RIPE Deaggregation factor: 1.94
Prefixes being announced from the RIPE address blocks: 122425
Unique aggregates announced from the RIPE address blocks: 79190
RIPE Region origin ASes present in the Internet Routing Table: 17424
RIPE Prefixes per ASN: 7.03
RIPE Region origin ASes announcing only one prefix: 8258
RIPE Region transit ASes present in the Internet Routing Table: 2807
Average RIPE Region AS path length visible: 5.2
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2400
Number of RIPE addresses announced to Internet: 656953828
Equivalent to 39 /8s, 40 /16s and 81 /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: 51473
Total LACNIC prefixes after maximum aggregation: 9811
LACNIC Deaggregation factor: 5.25
Prefixes being announced from the LACNIC address blocks: 56410
Unique aggregates announced from the LACNIC address blocks: 26151
LACNIC Region origin ASes present in the Internet Routing Table: 2016
LACNIC Prefixes per ASN: 27.98
LACNIC Region origin ASes announcing only one prefix: 572
LACNIC Region transit ASes present in the Internet Routing Table: 378
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 30
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 836
Number of LACNIC addresses announced to Internet: 139154736
Equivalent to 8 /8s, 75 /16s and 85 /24s
Percentage of available LACNIC address space announced: 82.9

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: 11646
Total AfriNIC prefixes after maximum aggregation: 2531
AfriNIC Deaggregation factor: 4.60
Prefixes being announced from the AfriNIC address blocks: 12250
Unique aggregates announced from the AfriNIC address blocks: 3949
AfriNIC Region origin ASes present in the Internet Routing Table: 651
AfriNIC Prefixes per ASN: 18.82
AfriNIC Region origin ASes announcing only one prefix: 189
AfriNIC Region transit ASes present in the Internet Routing Table: 134
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: 46649600
Equivalent to 2 /8s, 199 /16s and 209 /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 2679 903 91 PT TELEKOMUNIKASI INDONESIA
7545 2081 321 112 TPG Internet Pty Ltd
4755 1771 391 188 TATA Communications formerly
9829 1550 1238 40 BSNL National Internet Backbo
9583 1232 92 505 Sify Limited
9498 1189 309 71 BHARTI Airtel Ltd.
4808 1188 2133 348 CNCGROUP IP network: China169
7552 1163 1080 13 Vietel Corporation
24560 1090 380 164 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 3067 3689 62 BellSouth.net Inc.
18566 2065 382 184 Covad Communications
22773 2043 2933 124 Cox Communications, Inc.
1785 2018 679 126 PaeTec Communications, Inc.
20115 1680 1651 628 Charter Communications
4323 1611 1103 409 Time Warner Telecom
701 1531 11152 796 UUNET Technologies, Inc.
30036 1349 304 632 Mediacom Communications Corp
7018 1313 11245 826 AT&T WorldNet Services
22561 1236 386 201 Digital Teleport, Inc

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 1705 544 16 OJSC "Vimpelcom"
34984 1362 244 220 TELLCOM ILETISIM HIZMETLERI A
20940 1021 375 786 Akamai Technologies European
31148 987 43 17 FreeNet ISP
6830 894 2367 426 UPC Distribution Services
13188 847 99 70 TOV "Bank-Inform"
8551 745 370 41 Bezeq International
12479 676 799 49 Uni2 Autonomous System
35228 528 246 16 Avatar Broadband Limited
35819 512 597 70 Bayanat Al-Oula For Network S

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 3287 1726 103 NET Servicos de Comunicao S.A
10620 2573 420 250 TVCABLE BOGOTA
7303 1714 1135 228 Telecom Argentina Stet-France
18881 1432 844 20 Global Village Telecom
8151 1324 2800 410 UniNet S.A. de C.V.
11830 865 364 15 Instituto Costarricense de El
27947 836 93 94 Telconet S.A
6503 834 434 64 AVANTEL, S.A.
7738 780 1498 36 Telecomunicacoes da Bahia S.A
6147 736 376 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 1864 112 5 Sudanese Mobile Telephone (ZA
24863 876 274 30 LINKdotNET AS number
6713 554 633 26 Itissalat Al-MAGHRIB
8452 427 956 9 TEDATA
24835 291 80 8 RAYA Telecom - Egypt
3741 258 921 216 The Internet Solution
29571 222 17 12 Ci Telecom Autonomous system
36992 222 501 28 Etisalat MISR
15706 221 32 6 Sudatel Internet Exchange Aut
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 3287 1726 103 NET Servicos de Comunicao S.A
6389 3067 3689 62 BellSouth.net Inc.
4766 2923 11561 924 Korea Telecom (KIX)
17974 2679 903 91 PT TELEKOMUNIKASI INDONESIA
10620 2573 420 250 TVCABLE BOGOTA
7545 2081 321 112 TPG Internet Pty Ltd
18566 2065 382 184 Covad Communications
22773 2043 2933 124 Cox Communications, Inc.
1785 2018 679 126 PaeTec Communications, Inc.
36998 1864 112 5 Sudanese Mobile Telephone (ZA

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 3067 3005 BellSouth.net Inc.
17974 2679 2588 PT TELEKOMUNIKASI INDONESIA
10620 2573 2323 TVCABLE BOGOTA
4766 2923 1999 Korea Telecom (KIX)
7545 2081 1969 TPG Internet Pty Ltd
22773 2043 1919 Cox Communications, Inc.
1785 2018 1892 PaeTec Communications, Inc.
18566 2065 1881 Covad Communications
36998 1864 1859 Sudanese Mobile Telephone (ZA
8402 1705 1689 OJSC "Vimpelcom"

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 /14:915 /15:1627 /16:12795 /17:6693 /18:11190
/19:22933 /20:32523 /21:35131 /22:49606 /23:42967 /24:247868
/25:844 /26:992 /27:482 /28:47 /29:79 /30:20
/31:0 /32:14

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

ASN No of nets Total ann. Description
18566 2016 2065 Covad Communications
36998 1829 1864 Sudanese Mobile Telephone (ZA
6389 1712 3067 BellSouth.net Inc.
8402 1416 1705 OJSC "Vimpelcom"
22773 1329 2043 Cox Communications, Inc.
30036 1209 1349 Mediacom Communications Corp
11492 1187 1228 Cable One
1785 1084 2018 PaeTec Communications, Inc.
6983 1025 1152 ITC^Deltacom
22561 960 1236 Digital Teleport, Inc

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

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

1:813 2:813 3:3 4:17 5:965 6:19
8:608 12:1891 13:3 14:867 15:11 16:3
17:13 18:19 20:21 23:405 24:1743 27:1576
31:1463 32:45 33:2 34:5 36:80 37:1834
38:906 39:3 40:179 41:3276 42:251 44:13
46:2006 47:6 49:672 50:843 52:12 54:38
55:6 57:26 58:1168 59:604 60:343 61:1418
62:1199 63:1986 64:4554 65:2361 66:4173 67:2086
68:1086 69:3307 70:868 71:495 72:2003 74:2560
75:330 76:300 77:1183 78:1058 79:631 80:1333
81:1030 82:631 83:582 84:586 85:1261 86:449
87:1045 88:554 89:1712 90:158 91:5708 92:609
93:1621 94:2026 95:1572 96:518 97:342 98:1042
99:43 100:31 101:607 103:3320 105:519 106:142
107:208 108:508 109:1882 110:970 111:1123 112:575
113:798 114:728 115:1005 116:975 117:823 118:1161
119:1287 120:363 121:741 122:1879 123:1256 124:1386
125:1424 128:624 129:322 130:322 131:674 132:350
133:161 134:546 135:67 136:267 137:268 138:348
139:178 140:206 141:324 142:553 143:402 144:497
145:100 146:514 147:485 148:696 149:356 150:155
151:585 152:413 153:195 154:46 155:485 156:275
157:421 158:285 159:767 160:350 161:451 162:710
163:229 164:625 165:572 166:258 167:608 168:1047
169:128 170:1086 171:193 172:25 173:1613 174:667
175:499 176:1208 177:2291 178:1888 179:150 180:1522
181:730 182:1269 183:460 184:655 185:871 186:2545
187:1459 188:1912 189:1314 190:7113 192:6941 193:5660
194:4071 195:3329 196:1323 197:980 198:4682 199:5455
200:5970 201:2541 202:8980 203:8940 204:4511 205:2629
206:2849 207:2896 208:4004 209:3610 210:2948 211:1555
212:2288 213:2052 214:926 215:99 216:5337 217:1657
218:622 219:314 220:1277 221:559 222:326 223:500


End of report
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Posted by Admin at 11:35 AM 0 comments

Friday, September 20, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sat 21 Sep, 2013

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

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

BGP routing table entries examined: 462922
Prefixes after maximum aggregation: 187154
Deaggregation factor: 2.47
Unique aggregates announced to Internet: 232396
Total ASes present in the Internet Routing Table: 40967
Prefixes per ASN: 11.30
Origin-only ASes present in the Internet Routing Table: 35192
Origin ASes announcing only one prefix: 16301
Transit ASes present in the Internet Routing Table: 5768
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: 27
Max AS path prepend of ASN ( 36992) 22
Prefixes from unregistered ASNs in the Routing Table: 5498
Unregistered ASNs in the Routing Table: 845
Number of 32-bit ASNs allocated by the RIRs: 5066
Number of 32-bit ASNs visible in the Routing Table: 7
Prefixes from 32-bit ASNs in the Routing Table: 12237
Special use prefixes present in the Routing Table: 11
Prefixes being announced from unallocated address space: 512
Number of addresses announced to Internet: 2663231232
Equivalent to 158 /8s, 189 /16s and 175 /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: 161580

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

Prefixes being announced by APNIC Region ASes: 107036
Total APNIC prefixes after maximum aggregation: 32873
APNIC Deaggregation factor: 3.26
Prefixes being announced from the APNIC address blocks: 109665
Unique aggregates announced from the APNIC address blocks: 46554
APNIC Region origin ASes present in the Internet Routing Table: 4834
APNIC Prefixes per ASN: 22.69
APNIC Region origin ASes announcing only one prefix: 1235
APNIC Region transit ASes present in the Internet Routing Table: 815
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: 726830080
Equivalent to 43 /8s, 82 /16s and 140 /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: 161242
Total ARIN prefixes after maximum aggregation: 80905
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 161801
Unique aggregates announced from the ARIN address blocks: 75824
ARIN Region origin ASes present in the Internet Routing Table: 15844
ARIN Prefixes per ASN: 10.21
ARIN Region origin ASes announcing only one prefix: 6027
ARIN Region transit ASes present in the Internet Routing Table: 1597
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: 1071514880
Equivalent to 63 /8s, 222 /16s and 5 /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: 119040
Total RIPE prefixes after maximum aggregation: 61122
RIPE Deaggregation factor: 1.95
Prefixes being announced from the RIPE address blocks: 122880
Unique aggregates announced from the RIPE address blocks: 79414
RIPE Region origin ASes present in the Internet Routing Table: 17419
RIPE Prefixes per ASN: 7.05
RIPE Region origin ASes announcing only one prefix: 8270
RIPE Region transit ASes present in the Internet Routing Table: 2784
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: 655859968
Equivalent to 39 /8s, 23 /16s and 161 /24s
Percentage of available RIPE address space announced: 95.3

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: 50821
Total LACNIC prefixes after maximum aggregation: 9648
LACNIC Deaggregation factor: 5.27
Prefixes being announced from the LACNIC address blocks: 55710
Unique aggregates announced from the LACNIC address blocks: 26207
LACNIC Region origin ASes present in the Internet Routing Table: 2013
LACNIC Prefixes per ASN: 27.68
LACNIC Region origin ASes announcing only one prefix: 574
LACNIC Region transit ASes present in the Internet Routing Table: 363
Average LACNIC Region AS path length visible: 4.2
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: 139102976
Equivalent to 8 /8s, 74 /16s and 139 /24s
Percentage of available LACNIC address space announced: 82.9

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 262144-263679 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

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

Prefixes being announced by AfriNIC Region ASes: 11749
Total AfriNIC prefixes after maximum aggregation: 2532
AfriNIC Deaggregation factor: 4.64
Prefixes being announced from the AfriNIC address blocks: 12352
Unique aggregates announced from the AfriNIC address blocks: 3939
AfriNIC Region origin ASes present in the Internet Routing Table: 656
AfriNIC Prefixes per ASN: 18.83
AfriNIC Region origin ASes announcing only one prefix: 195
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: 46466048
Equivalent to 2 /8s, 197 /16s and 4 /24s
Percentage of available AfriNIC address space announced: 46.2

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

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

ASN No of nets /20 equiv MaxAgg Description
17974 2678 903 91 PT TELEKOMUNIKASI INDONESIA
4766 2120 11553 622 Korea Telecom (KIX)
7545 2072 321 113 TPG Internet Pty Ltd
4755 1801 403 192 TATA Communications formerly
9829 1550 1238 40 BSNL National Internet Backbo
9583 1230 92 508 Sify Limited
9498 1190 309 71 BHARTI Airtel Ltd.
7552 1152 1080 13 Vietel Corporation
24560 1088 380 163 Bharti Airtel Ltd., Telemedia
4808 1073 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 3067 3689 62 BellSouth.net Inc.
18566 2063 382 183 Covad Communications
22773 2046 2933 125 Cox Communications, Inc.
1785 2018 679 126 PaeTec Communications, Inc.
20115 1679 1650 627 Charter Communications
4323 1612 1119 410 Time Warner Telecom
701 1530 11152 797 UUNET Technologies, Inc.
30036 1348 304 634 Mediacom Communications Corp
7018 1321 11261 834 AT&T WorldNet Services
22561 1234 386 201 Digital Teleport, Inc

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

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

ASN No of nets /20 equiv MaxAgg Description
8402 1669 544 16 OJSC "Vimpelcom"
34984 1362 244 220 TELLCOM ILETISIM HIZMETLERI A
20940 1027 380 790 Akamai Technologies European
31148 987 43 17 FreeNet ISP
6830 895 2367 427 UPC Distribution Services
13188 847 99 70 TOV "Bank-Inform"
8551 758 370 41 Bezeq International
12479 676 799 49 Uni2 Autonomous System
9116 553 326 34 Goldenlines main autonomous s
35228 526 246 16 Avatar Broadband Limited

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 3287 1726 103 NET Servicos de Comunicao S.A
10620 2573 420 250 TVCABLE BOGOTA
7303 1712 1134 226 Telecom Argentina Stet-France
18881 1432 844 20 Global Village Telecom
8151 1303 2789 405 UniNet S.A. de C.V.
11830 865 364 15 Instituto Costarricense de El
6503 818 434 65 AVANTEL, S.A.
27947 809 94 95 Telconet S.A
7738 779 1498 36 Telecomunicacoes da Bahia S.A
3816 726 304 94 Empresa Nacional de Telecomun

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 1864 112 5 Sudanese Mobile Telephone (ZA
24863 876 274 30 LINKdotNET AS number
6713 554 633 26 Itissalat Al-MAGHRIB
8452 427 956 9 TEDATA
24835 291 80 8 RAYA Telecom - Egypt
3741 258 921 216 The Internet Solution
29571 222 17 12 Ci Telecom Autonomous system
36992 222 501 28 Etisalat MISR
15706 221 32 6 Sudatel Internet Exchange Aut
29975 191 667 21 Vodacom

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 3287 1726 103 NET Servicos de Comunicao S.A
6389 3067 3689 62 BellSouth.net Inc.
17974 2678 903 91 PT TELEKOMUNIKASI INDONESIA
10620 2573 420 250 TVCABLE BOGOTA
4766 2120 11553 622 Korea Telecom (KIX)
7545 2072 321 113 TPG Internet Pty Ltd
18566 2063 382 183 Covad Communications
22773 2046 2933 125 Cox Communications, Inc.
1785 2018 679 126 PaeTec Communications, Inc.
36998 1864 112 5 Sudanese Mobile Telephone (ZA

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 3067 3005 BellSouth.net Inc.
17974 2678 2587 PT TELEKOMUNIKASI INDONESIA
10620 2573 2323 TVCABLE BOGOTA
7545 2072 1959 TPG Internet Pty Ltd
22773 2046 1921 Cox Communications, Inc.
1785 2018 1892 PaeTec Communications, Inc.
18566 2063 1880 Covad Communications
36998 1864 1859 Sudanese Mobile Telephone (ZA
8402 1669 1653 OJSC "Vimpelcom"
4755 1801 1609 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
65333 PRIVATE 10.0.0.0/8 0 *
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

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 IANA Private Address Space
10.1.1.48/29 0 *
100.64.0.0/10 65333 IANA Private Address Space
169.254.0.0/16 65333 IANA Private Address Space
172.16.0.0/12 65333 IANA Private Address Space
192.0.0.0/24 65333 IANA Private Address Space
192.0.2.0/24 65333 IANA Private Address Space
192.168.0.0/16 0 *
198.18.0.0/15 65333 IANA Private Address Space
198.51.100.0/24 65333 IANA Private Address Space

Complete listing at http://thyme.rand.apnic.net/london/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/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 /12:250
/13:474 /14:912 /15:1627 /16:12750 /17:6719 /18:11073
/19:22926 /20:32550 /21:35021 /22:49184 /23:42566 /24:246085
/25:9 /26:11 /27:11 /28:129 /29:209 /30:131
/31:0 /32:132

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

ASN No of nets Total ann. Description
18566 2014 2063 Covad Communications
36998 1829 1864 Sudanese Mobile Telephone (ZA
6389 1712 3067 BellSouth.net Inc.
8402 1381 1669 OJSC "Vimpelcom"
22773 1332 2046 Cox Communications, Inc.
30036 1208 1348 Mediacom Communications Corp
11492 1187 1228 Cable One
1785 1084 2018 PaeTec Communications, Inc.
6983 1025 1150 ITC^Deltacom
22561 958 1234 Digital Teleport, Inc

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

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

1:807 2:855 3:3 4:16 5:968 6:19
8:600 12:1891 13:3 14:840 15:11 16:3
17:13 18:19 20:21 23:405 24:1740 27:1579
31:1472 32:40 33:2 34:5 36:80 37:1829
38:902 39:3 40:179 41:3309 42:252 44:13
46:1995 47:7 49:673 50:809 52:12 54:39
55:5 57:29 58:1089 59:631 60:340 61:1476
62:1199 63:1984 64:4561 65:2362 66:4171 67:2081
68:1085 69:3295 70:868 71:494 72:2005 74:2557
75:330 76:303 77:1146 78:1047 79:629 80:1336
81:1029 82:639 83:579 84:585 85:1264 86:487
87:1049 88:554 89:1804 90:158 91:5702 92:599
93:1642 94:2023 95:1575 96:518 97:342 98:1041
99:40 100:30 101:359 103:3309 105:519 106:142
107:208 108:489 109:1868 110:957 111:1112 112:574
113:796 114:702 115:1037 116:955 117:802 118:1162
119:1263 120:349 121:851 122:1800 123:1255 124:1348
125:1426 128:590 129:301 130:309 131:665 132:343
133:161 134:535 135:67 136:270 137:264 138:348
139:175 140:179 141:311 142:538 143:400 144:495
145:100 146:509 147:476 148:682 149:354 150:155
151:585 152:412 153:195 154:46 155:487 156:276
157:371 158:285 159:676 160:348 161:423 162:710
163:208 164:622 165:566 166:258 167:608 168:1039
169:126 170:1086 171:193 172:25 173:1600 174:664
175:487 176:1197 177:2317 178:1874 179:147 180:1519
181:713 182:1258 183:463 184:655 185:872 186:2553
187:1459 188:1892 189:1323 190:6946 192:6875 193:5656
194:4066 195:3335 196:1329 197:1043 198:4628 199:5422
200:5956 201:2509 202:8800 203:8843 204:4446 205:2608
206:2755 207:2828 208:3995 209:3595 210:2855 211:1548
212:2299 213:2053 214:925 215:99 216:5277 217:1659
218:611 219:328 220:1273 221:559 222:324 223:495


End of report
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Posted by Admin at 3:45 PM 0 comments

[bgp-stats] Routing Table Report - Japan view

* BGP Routing Table Analysis Reports *
Routing Table Report 04:00 +10GMT Sat 21 Sep, 2013

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

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

BGP routing table entries examined: 467671
Prefixes after maximum aggregation: 188636
Deaggregation factor: 2.48
Unique aggregates announced to Internet: 232499
Total ASes present in the Internet Routing Table: 45041
Prefixes per ASN: 10.38
Origin-only ASes present in the Internet Routing Table: 35179
Origin ASes announcing only one prefix: 16272
Transit ASes present in the Internet Routing Table: 5915
Transit-only ASes present in the Internet Routing Table: 163
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: 5180
Unregistered ASNs in the Routing Table: 810
Number of 32-bit ASNs allocated by the RIRs: 5066
Number of 32-bit ASNs visible in the Routing Table: 3947
Prefixes from 32-bit ASNs in the Routing Table: 12287
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 496
Number of addresses announced to Internet: 2643702548
Equivalent to 157 /8s, 147 /16s and 179 /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: 163839

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

Prefixes being announced by APNIC Region ASes: 110877
Total APNIC prefixes after maximum aggregation: 33651
APNIC Deaggregation factor: 3.29
Prefixes being announced from the APNIC address blocks: 112862
Unique aggregates announced from the APNIC address blocks: 46676
APNIC Region origin ASes present in the Internet Routing Table: 4868
APNIC Prefixes per ASN: 23.18
APNIC Region origin ASes announcing only one prefix: 1213
APNIC Region transit ASes present in the Internet Routing Table: 832
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: 680
Number of APNIC addresses announced to Internet: 727933184
Equivalent to 43 /8s, 99 /16s and 97 /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: 162664
Total ARIN prefixes after maximum aggregation: 81384
ARIN Deaggregation factor: 2.00
Prefixes being announced from the ARIN address blocks: 163181
Unique aggregates announced from the ARIN address blocks: 75892
ARIN Region origin ASes present in the Internet Routing Table: 15900
ARIN Prefixes per ASN: 10.26
ARIN Region origin ASes announcing only one prefix: 6025
ARIN Region transit ASes present in the Internet Routing Table: 1657
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: 1071770368
Equivalent to 63 /8s, 225 /16s and 235 /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: 118739
Total RIPE prefixes after maximum aggregation: 61170
RIPE Deaggregation factor: 1.94
Prefixes being announced from the RIPE address blocks: 122602
Unique aggregates announced from the RIPE address blocks: 79354
RIPE Region origin ASes present in the Internet Routing Table: 17428
RIPE Prefixes per ASN: 7.03
RIPE Region origin ASes announcing only one prefix: 8266
RIPE Region transit ASes present in the Internet Routing Table: 2816
Average RIPE Region AS path length visible: 5.2
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2399
Number of RIPE addresses announced to Internet: 656991204
Equivalent to 39 /8s, 40 /16s and 227 /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: 51331
Total LACNIC prefixes after maximum aggregation: 9822
LACNIC Deaggregation factor: 5.23
Prefixes being announced from the LACNIC address blocks: 56287
Unique aggregates announced from the LACNIC address blocks: 26187
LACNIC Region origin ASes present in the Internet Routing Table: 2026
LACNIC Prefixes per ASN: 27.78
LACNIC Region origin ASes announcing only one prefix: 576
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: 841
Number of LACNIC addresses announced to Internet: 139185200
Equivalent to 8 /8s, 75 /16s and 204 /24s
Percentage of available LACNIC address space announced: 83.0

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: 11638
Total AfriNIC prefixes after maximum aggregation: 2533
AfriNIC Deaggregation factor: 4.59
Prefixes being announced from the AfriNIC address blocks: 12243
Unique aggregates announced from the AfriNIC address blocks: 3950
AfriNIC Region origin ASes present in the Internet Routing Table: 654
AfriNIC Prefixes per ASN: 18.72
AfriNIC Region origin ASes announcing only one prefix: 192
AfriNIC Region transit ASes present in the Internet Routing Table: 135
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: 46651136
Equivalent to 2 /8s, 199 /16s and 215 /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 2679 903 91 PT TELEKOMUNIKASI INDONESIA
7545 2081 321 112 TPG Internet Pty Ltd
4755 1770 391 188 TATA Communications formerly
9829 1550 1238 40 BSNL National Internet Backbo
9583 1232 92 505 Sify Limited
4808 1188 2133 348 CNCGROUP IP network: China169
9498 1188 309 70 BHARTI Airtel Ltd.
7552 1163 1080 13 Vietel Corporation
24560 1089 380 164 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 3067 3689 62 BellSouth.net Inc.
18566 2065 382 184 Covad Communications
22773 2043 2933 124 Cox Communications, Inc.
1785 2018 679 126 PaeTec Communications, Inc.
20115 1679 1650 627 Charter Communications
4323 1611 1103 409 Time Warner Telecom
701 1531 11152 796 UUNET Technologies, Inc.
30036 1349 304 632 Mediacom Communications Corp
7018 1315 11261 828 AT&T WorldNet Services
22561 1236 386 201 Digital Teleport, Inc

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 1729 544 16 OJSC "Vimpelcom"
34984 1361 244 220 TELLCOM ILETISIM HIZMETLERI A
20940 1031 378 795 Akamai Technologies European
31148 987 43 17 FreeNet ISP
6830 894 2367 426 UPC Distribution Services
13188 847 99 70 TOV "Bank-Inform"
8551 745 370 41 Bezeq International
12479 676 799 49 Uni2 Autonomous System
35228 528 246 16 Avatar Broadband Limited
35819 512 597 70 Bayanat Al-Oula For Network S

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 3287 1728 99 NET Servicos de Comunicao S.A
10620 2573 420 250 TVCABLE BOGOTA
7303 1712 1134 226 Telecom Argentina Stet-France
18881 1432 844 20 Global Village Telecom
8151 1317 2787 407 UniNet S.A. de C.V.
11830 865 364 15 Instituto Costarricense de El
27947 836 93 94 Telconet S.A
6503 823 434 64 AVANTEL, S.A.
7738 780 1498 36 Telecomunicacoes da Bahia S.A
3816 722 303 92 Empresa Nacional de Telecomun

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 1864 112 5 Sudanese Mobile Telephone (ZA
24863 876 274 30 LINKdotNET AS number
6713 554 633 26 Itissalat Al-MAGHRIB
8452 426 956 9 TEDATA
24835 291 80 8 RAYA Telecom - Egypt
3741 258 921 216 The Internet Solution
29571 222 17 12 Ci Telecom Autonomous system
36992 222 501 28 Etisalat MISR
15706 221 32 6 Sudatel Internet Exchange Aut
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 3287 1728 99 NET Servicos de Comunicao S.A
6389 3067 3689 62 BellSouth.net Inc.
4766 2923 11561 924 Korea Telecom (KIX)
17974 2679 903 91 PT TELEKOMUNIKASI INDONESIA
10620 2573 420 250 TVCABLE BOGOTA
7545 2081 321 112 TPG Internet Pty Ltd
18566 2065 382 184 Covad Communications
22773 2043 2933 124 Cox Communications, Inc.
1785 2018 679 126 PaeTec Communications, Inc.
36998 1864 112 5 Sudanese Mobile Telephone (ZA

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 3067 3005 BellSouth.net Inc.
17974 2679 2588 PT TELEKOMUNIKASI INDONESIA
10620 2573 2323 TVCABLE BOGOTA
4766 2923 1999 Korea Telecom (KIX)
7545 2081 1969 TPG Internet Pty Ltd
22773 2043 1919 Cox Communications, Inc.
1785 2018 1892 PaeTec Communications, Inc.
18566 2065 1881 Covad Communications
36998 1864 1859 Sudanese Mobile Telephone (ZA
8402 1729 1713 OJSC "Vimpelcom"

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 /14:915 /15:1627 /16:12794 /17:6704 /18:11144
/19:22955 /20:32528 /21:35151 /22:49644 /23:43016 /24:247837
/25:844 /26:992 /27:481 /28:47 /29:79 /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 1829 1864 Sudanese Mobile Telephone (ZA
6389 1712 3067 BellSouth.net Inc.
8402 1440 1729 OJSC "Vimpelcom"
22773 1329 2043 Cox Communications, Inc.
30036 1209 1349 Mediacom Communications Corp
11492 1187 1228 Cable One
1785 1084 2018 PaeTec Communications, Inc.
6983 1025 1152 ITC^Deltacom
22561 960 1236 Digital Teleport, Inc

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

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

1:812 2:838 3:3 4:17 5:967 6:19
8:607 12:1894 13:3 14:869 15:11 16:3
17:12 18:19 20:21 23:405 24:1744 27:1579
31:1463 32:45 33:2 34:5 36:80 37:1829
38:907 39:3 40:179 41:3287 42:253 44:13
46:2004 47:6 49:673 50:844 52:12 54:39
55:5 57:26 58:1169 59:605 60:343 61:1417
62:1196 63:1988 64:4566 65:2365 66:4175 67:2084
68:1086 69:3307 70:868 71:495 72:2008 74:2559
75:330 76:303 77:1176 78:1056 79:630 80:1318
81:1030 82:631 83:582 84:585 85:1265 86:487
87:1045 88:554 89:1802 90:158 91:5708 92:599
93:1641 94:2026 95:1572 96:518 97:342 98:1041
99:43 100:31 101:609 103:3311 105:519 106:142
107:208 108:507 109:1870 110:965 111:1123 112:574
113:798 114:724 115:1005 116:972 117:823 118:1161
119:1284 120:363 121:741 122:1879 123:1254 124:1386
125:1425 128:627 129:321 130:322 131:674 132:347
133:161 134:546 135:67 136:272 137:268 138:348
139:178 140:206 141:324 142:553 143:408 144:504
145:100 146:516 147:490 148:698 149:356 150:157
151:584 152:413 153:195 154:46 155:486 156:279
157:421 158:285 159:763 160:350 161:450 162:705
163:229 164:625 165:573 166:258 167:611 168:1049
169:127 170:1087 171:193 172:25 173:1609 174:663
175:499 176:1209 177:2289 178:1884 179:145 180:1526
181:719 182:1269 183:464 184:655 185:871 186:2553
187:1456 188:1901 189:1327 190:6989 192:6939 193:5662
194:4064 195:3336 196:1323 197:980 198:4685 199:5460
200:5980 201:2507 202:8975 203:8921 204:4518 205:2636
206:2845 207:2899 208:4002 209:3607 210:2947 211:1554
212:2287 213:2052 214:930 215:99 216:5303 217:1658
218:623 219:314 220:1277 221:558 222:326 223:500


End of report
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