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Re: [bgp-stats] Asia Pacific Report
* BGP Statistics focusing on the Asia Pacific Region *
* To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net *
Hi everyone,
AS4766 has leaked a substantial number of prefixes to the Internet....
which has caused a buffer overflow in the programme used to generate these
statistics. I'm investigating the problem and will post a revised summary soon.
philip
--
>From: cscora@dev.apnic.net (AsiaPacific Route Analysis)
>Subject: [bgp-stats] Asia Pacific Report
>Date: Thu, 27 Jan 2000 04:08:21 +1000 (EST)
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>* BGP Statistics focusing on the Asia Pacific Region *
>* To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net *
>
>Asia Pacific Report 27 Jan, 2000
>
>Analysis Summary
>----------------
>
>BGP routing table entries examined: 76828
>Origin ASes present in the Internet Routing Table: 6537
>Origin ASes announcing only one prefix: 2049
>Transit ASes present in the Internet Routing Table: 978
>Average AS path length visible in the Internet Routing Table: 5.4
> Max AS path length visible 20
>Illegal AS announcements present in the Routing Table: 5
>Non-routable prefixes present in the Routing Table: 175
>Prefixes being announced from the IANA Reserved Address blocks: 2
>Number of addresses announced to Internet: 12207790578
> Equivalent to 727 /8s, 164 /16s and 25 /24s
> Percentage of available address space announced: 329.4
> Percentage of allocated address space announced: 539.3
> Percentage of available address space allocated: 61.1
>
>APNIC Analysis Summary
>----------------------
>
>Prefixes being announced by APNIC ASes: 12488
>Prefixes being announced from the APNIC address blocks: 13746
>APNIC origin ASes present in the Internet Routing Table: 649
>APNIC origin ASes announcing only one prefix: 212
>APNIC transit ASes present in the Internet Routing Table: 94
>Number of APNIC addresses announced to Internet: 42049844
> Equivalent to 2 /8s, 129 /16s and 161 /24s
> Percentage of available APNIC address space announced: 49.5
>
>APNIC ASes 4608 - 4864, 7467 - 7722, 9261 - 10239
>APNIC Address Blocks 61/8, 202/7 and 210/7
>
>APNIC per AS prefix count summary
>---------------------------------
>
> ASN No of nets /19 equiv Description
> 4766 5535 358 KORnet Powered BY Korea Telec
> 4740 392 82 Ozemail
> 7657 309 14 The Internet Group Limited
> 4755 169 65 Videsh Sanchar Nigam Ltd. Ind
> 7545 168 6 TPG Internet Pty Ltd
> 9269 151 11 Hong Kong CTI
> 4618 140 47 Internet Thailand
> 7496 126 5 Power Up
> 7714 120 57 NETLINK-NZ-AS-AP
> 4786 110 7 NetConnect Communications Pty
> 9706 110 3 Pusan Metropolitan City Offic
> 9304 99 19 Hutchcity
> 7474 92 48 Optus Communication
> 4713 86 306 NTT-OCNET
> 7617 84 25 One.Net
> 7586 77 7 Paradox Digital Pty
> 4739 75 35 Commerical Internet eXchange
> 4763 74 3 Telstra New Zealand
> 4736 70 11 Magna Data
>
>Global Per AS prefix count summary
>----------------------------------
>
> ASN No of nets /19 equiv Description
> 4766 5535 358 KORnet Powered BY Korea Telec
> 701 1687 2663 ALTERNET (UUNET)
> 1221 937 1161 AARNET-AS (Telstra)
> 1 838 2513 BBN
> 3561 796 1978 CWUSA
> 2914 745 1193 VERIO
> 1239 689 1586 ICM-INRIA
> 174 634 825 PSINET
> 7046 574 251 UUNET-CUSTOMER
> 7018 568 899 ATT-INTERNET4
> 209 536 558 QWEST
> 3602 471 70 INSINC
> 816 454 164 UUNET
> 1785 452 857 ICM-1
> 2764 444 113 CONNECT-NET
> 271 420 409 BCNET
> 4740 392 82 Ozemail
> 3301 391 273 TeliaNet Sweden
> 2907 386 933 SINET
>
>List of Illegal AS's (Global)
>-----------------------------
>
>Bad AS Designation Network Transit AS Description
>65420 PRIVATE 140.243.0.0/16 6082 MAI-NET
>65002 PRIVATE 144.247.0.0/18 3739 SLPO
>61100 RESERVED 200.27.198.0/24 6429 RDC-INTERNET
>64333 RESERVED 209.4.83.0/24 10882 CLARITYCONNECT
>64333 RESERVED 209.4.84.0/24 10882 CLARITYCONNECT
>
>Prefixes from private and non-routed address space (Global)
>-----------------------------------------------------------
>
>Origin AS Address
> 59 0.26.115.210/183
> 64 240.29.99.210/183
> 80 0.22.114.210/183
> 116 0.22.164.210/183
> 152 0.21.104.210/183
> 162 0.26.216.210/183
> 182 0.26.92.210/183
> 193 240.28.88.210/183
> 207 224.28.8.210/183
> 232 0.21.128.210/183
> 183 239.0.24.0/210
> 244 0.22.128.210/183
> 183 244.160.27.0/210
> 183 245.160.27.0/210
> 183 250.0.26.0/210
> 183 254.36.30.0/210
> 217 255.28.30.0/210
> 0 0.24.96.210/217
> 10 0.25.80.210/217
> 34 0.24.144.210/217
> 49 0.27.242.210/217
> 50 224.27.255.210/217
> 57 0.26.128.210/217
> 69 224.27.32.210/217
> 75 0.27.192.210/217
> 78 0.27.0.210/217
> 82 0.27.18.210/217
> 83 0.27.32.210/217
> 85 0.27.0.210/217
> 89 0.26.3.210/217
> 94 0.23.17.210/217
> 119 0.24.23.210/217
> 220 127.0.24.0/210
> 5 0.24.64.210/222
> 23 0.24.32.210/222
> 64 0.24.36.210/222
> 70 0.26.52.210/222
> 83 0.26.87.210/222
> 87 224.27.93.210/222
> 89 0.25.99.210/222
> 124 0.27.241.210/222
> 152 0.23.32.210/222
> 198 0.31.96.210/222
> 220 0.22.0.210/222
> 222 234.0.23.0/210
> 239 0.22.1.210/222
> 222 248.0.24.0/210
> 250 0.24.12.210/222
> 223 255.0.24.0/210
> 9 0.16.0.210/223
> 32 0.24.10.210/223
> 33 0.26.16.210/223
> 46 0.27.0.210/223
> 48 224.27.0.210/223
> 69 0.24.44.210/223
> 72 224.27.81.210/223
> 75 0.26.139.210/223
> 78 0.27.0.210/223
> 88 0.24.26.210/223
> 104 224.27.0.210/223
> 112 0.25.32.210/223
> 114 0.26.112.210/223
> 123 0.26.80.210/223
> 223 127.32.27.0/210
> 160 0.24.3.210/223
> 208 0.21.18.210/223
> 219 0.24.24.210/223
> 223 232.0.23.0/210
> 236 0.23.192.210/223
> 223 242.0.23.0/210
> 244 0.24.11.210/223
> 129 0.17.0.211/33
> 136 0.24.0.211/33
> 143 0.26.223.211/33
> 157 0.26.0.211/33
> 172 0.22.0.211/33
> 178 0.24.0.211/33
> 187 0.24.0.211/33
> 33 231.0.24.0/211
> 236 0.22.76.211/33
> 33 246.0.24.0/211
> 248 0.24.127.211/33
> 33 254.0.24.0/211
> 255 0.27.182.211/33
> 33 255.128.27.0/211
> 132 0.24.45.211/35
> 140 0.23.121.211/35
> 177 0.24.238.211/35
> 185 0.27.34.211/35
> 187 0.24.83.211/35
> 192 0.24.228.211/35
> 204 0.22.44.211/35
> 216 0.24.138.211/35
> 35 224.0.25.0/211
> 224 0.22.3.211/35
> 35 240.0.22.0/211
> 245 0.24.72.211/35
> 35 250.0.24.0/211
> 251 0.23.126.211/35
> 36 255.0.24.0/211
> 112 0.22.192.211/36
> 38 0.0.17.0/211
> 1 0.16.207.211/38
> 7 0.27.190.211/38
> 15 0.24.160.211/38
> 19 0.27.89.211/38
> 25 0.26.149.211/38
> 49 0.21.6.211/38
> 50 0.27.52.211/38
> 51 0.26.117.211/38
> 56 0.24.167.211/38
> 64 0.24.28.211/38
> 84 0.22.161.211/38
> 90 0.24.247.211/38
> 116 0.23.137.211/38
> 128 0.22.255.211/38
> 130 0.26.128.211/38
> 135 0.24.5.211/38
> 142 0.24.80.211/38
> 147 0.27.228.211/38
> 148 224.27.238.211/38
> 149 240.28.80.211/38
> 150 224.27.204.211/38
> 155 0.29.177.211/38
> 200 0.21.112.211/38
> 221 0.24.175.211/38
> 38 230.0.24.0/211
> 38 239.192.26.0/211
> 244 0.22.64.211/38
> 38 250.0.24.0/211
> 252 0.24.96.211/38
> 48 0.0.16.0/211
> 2 0.24.192.211/48
> 10 0.24.128.211/48
> 17 0.24.32.211/48
> 24 0.24.192.211/48
> 27 0.27.52.211/48
> 35 224.27.224.211/48
> 44 0.22.96.211/48
> 80 240.28.136.211/48
> 99 0.24.0.211/48
> 104 0.25.192.211/48
> 107 0.28.64.211/48
> 112 224.28.32.211/48
> 130 0.18.16.211/48
> 144 0.24.0.211/48
> 159 0.23.17.211/48
> 168 0.21.112.211/48
> 192 0.20.64.211/48
> 200 0.24.64.211/48
> 215 0.22.0.211/48
> 48 231.0.24.0/211
> 232 0.24.28.211/48
> 48 234.192.28.0/211
> 48 239.0.24.0/211
> 48 245.0.28.0/211
> 48 245.208.28.0/211
> 247 0.24.0.211/48
> 51 0.0.27.0/211
> 0 0.16.0.211/51
> 51 0.128.25.0/211
> 1 0.27.0.211/51
> 14 0.24.0.211/51
> 44 0.28.0.211/51
> 68 0.24.0.211/51
> 76 0.23.0.211/51
> 84 0.23.0.211/51
> 96 0.28.2.211/51
> 97 0.27.10.211/51
> 105 0.28.24.211/51
> 184 0.21.72.211/51
> 202 0.24.79.211/51
> 218 0.24.92.211/51
> 51 237.0.24.0/211
> 251 0.24.101.211/51
>
>Advertised IANA Reserved Addresses
>----------------------------------
>
>Network Origin AS Description
>219.91.160.0/22 7742 DOITNOWDOTCOM
>219.91.164.0/23 7742 DOITNOWDOTCOM
>
>Number of prefixes announced per prefix length (Global)
>-------------------------------------------------------
>
> !!Default route being announced!!
>
> /1:3 /2:3 /3:1 /4:3 /5:1 /6:2
> /7:4 /8:5 /9:3 /10:7 /11:10 /12:25
>/13:41 /14:137 /15:251 /16:6203 /17:701 /18:1377
>/19:4445 /20:2560 /21:3019 /22:4295 /23:6055 /24:41174
>/25:403 /26:1204 /27:1858 /28:838 /29:237 /30:439
>/31:2 /32:138
>
>End of report
>* To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net *
--------------------------------------------------------
Philip Smith vm: 6178202 ph: +61 7 3238 8202
Consulting Engineering, Office of the CTO, Cisco Systems
--------------------------------------------------------
* See you at APRICOT 2000, Seoul, Korea February 28-March 2
http://www.apricot2000.ne.kr
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