Router Naming Convention for wide.ad.jp

Regular Expressions:

  1. ^as(\d+)\.[a-z]+\d+\.wide\.ad\.jp$

Statistics:

Legend:

Green

 + Inferred ASN, true positive when evaluated against training data

Green

 = Inferred ASN, true positive when evaluated against training data, but edit distance one

Orange

 ~ False negative, not matched

Purple

 ? Inferred ASN for this router, but no training data for this router
None * Inferred ASN for this router, but extracted ASN is private or reserved

Red

 ! Inferred ASN, false positive when evaluated against training data

Red

 x Inferred ASN, but contains part of IP address literal embedded in hostname

Evaluation against training data:

2500
202.249.38.9+as2500.nspixp3.wide.ad.jp
203.178.138.47 ge-0-1-v2.cisco3.dojima.wide.ad.jp
 
4723
202.249.2.85+as4723.nspixp2.wide.ad.jp
210.135.64.25g1-18-otemachi.din.or.jp
202.232.7.26
 
4862
202.249.2.41+as4862.nspixp2.wide.ad.jp
 
7500
202.249.38.1+as7500.nspixp3.wide.ad.jp
 
2500
203.178.137.193 juniper1.notemachi.wide.ad.jp
203.178.136.109 ve-3761.juniper1.notemachi.wide.ad.jp
203.178.141.142 ve-51.juniper1.notemachi.wide.ad.jp
203.105.72.18ge-102-0-0-37.r03.tokyjp05.jp.ce.gin.ntt.net
 
2500
203.178.141.240 cisco11.fujisawa.wide.ad.jp
133.27.18.150cepheus.awa.sfc.keio.ac.jp
 
2500
203.178.136.173 ve-7.juniper5.nara.wide.ad.jp
150.99.193.10naist.gw.sinet.ad.jp
 
2500
203.178.137.194 ve-120.cisco2.notemachi.wide.ad.jp
203.178.133.142 vlan53-cisco2.notemachi.wide.ad.jp
 
2500
203.178.136.110 ae-0-v3761.juniper1.dojima.wide.ad.jp
203.178.138.194 ve-101.juniper1.dojima.wide.ad.jp
 
2500
203.178.137.195 ve-120.huawei1.notemachi.wide.ad.jp
203.181.249.93
 
2500
203.178.140.218 ve-5.nexus1.otemachi.wide.ad.jp
203.178.141.141 ve-51.nexus1.otemachi.wide.ad.jp
 
2500
203.178.136.66 ve-42.foundry4.nezu.wide.ad.jp
 
2500
203.178.140.216 ve-5.foundry2.otemachi.wide.ad.jp
 
2500
203.178.141.107 ve-300.a1sw1.sfc.wide.ad.jp
 
23799
203.178.141.232 cisco6.fujisawa.wide.ad.jp
 
2500
203.178.136.162 ve-57.foundry1.riho-m.wide.ad.jp
 
2500
203.178.140.194 ve-5.alaxala1.otemachi.wide.ad.jp
 
2500
203.178.140.241 ai3-nara-pc.nara.wide.ad.jp
 
2500
203.178.136.74 ve-45.foundry2.yagami.wide.ad.jp
 
2500
203.178.141.220 ve-88.nexus1.fujisawa.wide.ad.jp
 
2500
203.178.136.242 po-1-62.cisco1.komatsu.wide.ad.jp
 
2500
202.249.2.83 alaxala1.otemachi.wide.ad.jp
 
2500
203.178.136.133 ve107.kamuee1.fujisawa.wide.ad.jp
 
2500
203.178.137.82 nec1.fujisawa.wide.ad.jp
 
2500
203.178.141.92 ve-100.foundry3.yagami.wide.ad.jp
 
2500
203.178.138.212 ae-1-800.juniper1.komatsu.wide.ad.jp
 
2500
203.178.138.49 cloud-net2.wide.ad.jp
 
263314
192.50.61.2 wide-dnp-sa-tx.wide.ad.jp
 
7500
202.249.2.86 m-gw.nspixp2.wide.ad.jp
 
2500
203.178.136.82 ve-191.alaxala1.alaxala.wide.ad.jp
 
2500
203.178.136.114 fujixerox.yagami.wide.ad.jp
 
2500
203.178.136.186 ve-130.juniper1.hongo.wide.ad.jp
 
2500
203.178.136.210 ve-0-0-v3727.hitachi1.kurashiki.wide.ad.jp
 
2500
203.178.136.230 ve-2601.alaxala1.sakyo.wide.ad.jp
 
2500
203.178.136.246 ve-18.alaxala1.seijo.wide.ad.jp
 
2500
203.178.137.79 ve100.alaxala1.fujisawa.wide.ad.jp
 
2500
203.178.137.88 ve-100.vyos.sfc.wide.ad.jp
 
2500
203.178.137.125 soum-gw.notemachi.wide.ad.jp
 
2500
203.178.138.45 ve-2.cisco2.dojima.wide.ad.jp
 
2500
203.178.138.52 ve-2.foundry2.dojima.wide.ad.jp
 
2500
203.178.140.202 ve-5.foundry6.otemachi.wide.ad.jp
 
2500
203.178.141.94 ve-100.juniper1.yagami.wide.ad.jp
 
2500
203.178.141.106 ve-300.vyos.sfc.wide.ad.jp
 
2500
203.178.141.177 ix-02.m-crisis.wide.ad.jp
 
2500
203.178.142.242 ve-105.a10.nezu.wide.ad.jp
 
7500
217.170.19.204 jointtransit.wide.ad.jp
 

Evaluation against application set:

202.249.2.20?as4777.nspixp2.wide.ad.jp