Router Naming Convention for apan.net

Regular Expressions:

1.^([a-z]+)-[a-z\d]+\.jp\.apan\.net$ -- 3 TPs

Statistics:

Legend:

Green

+ Inferred AS name, true positive when evaluated against training data

Green

= Inferred AS name, true positive when evaluated against training data, but sibling

Orange

~ False negative, unmatched

Red

! Inferred AS name, false positive when evaluated against training data

Red

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

Evaluation against training data:

asn: 24167, id: 20051
203.181.248.185+[1]asgc-v945.jp.apan.net
117.103.111.114asgc-hku.r1.hk.asgc.net
117.103.111.118asgc-kreonet2.r1.hk.asgc.net
117.103.111.218e-1-1.r1.hk.asgc.net
117.103.111.138ve-52.r1.hk.asgc.net
 
asn: 9821, id: 11608
203.181.248.177+[1]asti-router.jp.apan.net
120.89.50.234234.50.89.120.ids.customers.eastern-tele.com
202.90.129.10108.bundle-ether1.border-asti-asr.pregi.net
202.90.129.4919.bundle-ether1.border-asti-asr.pregi.net
202.90.132.13197.bundle-ether1.border-asti-asr.pregi.net
202.90.132.229tengige0-0-2-0.border-asti-asr.pregi.net
202.90.158.1
 
asn: 9270, id: 117179
203.181.248.189+[1]koren-v141.jp.apan.net
202.179.241.106kr-pr-v4.bb.tein3.net
 
asn: 7660, id: 118041
203.181.249.22 apan-pxtr-vlan7.jp.apan.net
203.181.249.172?[1]apan-pxtr.jp.apan.net
 
asn: 3943, id: 22035367
203.181.249.170?[1]apan-xtr.jp.apan.net
 
asn: 23911, id: 46728
203.181.248.126?[1]cngi-6ix.jp.apan.net
134.75.107.11cngix-6ix-kreonet2.honk.kreonet2.net
210.25.189.26
 
asn: 7660, id: 3992735
203.181.194.81?[1]ersdac-apan.jp.apan.net
 
asn: 2907, id: 4820
203.181.248.249 kote-gm-xe4-0-1-4005.jp.apan.net
203.181.249.85?[1]sinet-backup.jp.apan.net
203.181.249.81?[1]sinet-vlan8.jp.apan.net
210.171.224.150as2907.ix.jpix.ad.jp
150.99.89.249kote-gm-et-4-1-0-100.s5.sinet.ad.jp
150.99.89.251kote-gm-et-4-1-0-600.s5.sinet.ad.jp
150.99.198.197kote-gm-ge-0-1-2-0.s5.sinet.ad.jp
202.179.241.78jp-pop-hk-v4.bb.tein3.net
202.179.249.78jp-pop-sg-v4.bb.tein3.net
203.178.133.136
202.169.175.138
203.181.248.237
 
asn: 9264, id: 32706
203.181.248.153?[1]taiwan-tpr5.jp.apan.net
210.171.224.66as9264.ix.jpix.ad.jp
202.169.174.38
202.169.174.149
 
asn: 7660, id: 3869
203.181.248.150 jm-e600-v11.jp.apan.net
203.181.194.161 tyo-mx2010-xe-1-0-17-v2355.jp.apan.net
203.181.249.174 tyo-mx2010-xe-1-0-18-v17.jp.apan.net
203.181.249.99 tyo-mx2010-xe-1-0-18-v6.jp.apan.net
203.181.249.10 tyo-mx2010-xe-1-0-18-v7.jp.apan.net
203.181.248.142 tyo-mx2010-xe1-0-17-v853.jp.apan.net
203.181.248.102 tyo-mx2010-xe1-0-19-v36.jp.apan.net
203.178.133.135jgn2.t-lex.net
192.203.115.134
203.181.248.74
202.180.34.62
202.180.34.28
202.180.34.61
202.180.34.97
 
asn: 7660, id: 7821
203.181.248.154 tpr5-taiwan.jp.apan.net
203.181.248.60 tpr5-xe0-0-0-v2.jp.apan.net
203.181.194.158 tpr5-xe0-0-0-v5.jp.apan.net
203.181.249.100 tpr5-xe0-0-0-v6.jp.apan.net
203.181.249.11 tpr5-xe0-0-0-v7.jp.apan.net
203.181.248.101 tpr5-xe2-0-0-v36.jp.apan.net
203.181.248.250 tpr5-xe2-0-0-v4005.jp.apan.net
203.181.249.82 tpr5-xe2-0-0-v8.jp.apan.net
203.178.133.141
 
asn: 23855, id: 9770
203.181.248.137 singaren.jp.apan.net
202.147.33.138singaren.gw2.sin1.10026.telstraglobal.net
203.30.38.66
203.30.38.78
203.30.38.34
203.30.38.74
202.180.34.166
203.30.39.254
 
asn: 7660, id: 15303
203.181.194.172 hk-mx80-1j-xe-0-0-1-v2335.jp.apan.net
203.181.248.190 hk-mx80-1j-xe-0-0-3-v141.jp.apan.net
203.181.248.186 hk-mx80-1j-xe-0-0-3-v945.jp.apan.net
203.181.248.201 tpr5-xe0-0-0-v923.tpr5.jp.apan.net
123.255.91.239apanjp1-rge.hkix.net
203.181.248.121
 
asn: 3836, id: 15967
203.181.248.217 thaisarn.jp.apan.net
202.29.12.6pyt-to-thaisrn.thairen.net.th
192.150.250.177
203.185.127.214
203.151.112.242
203.185.127.221
 
asn: 1237, id: 20052
203.181.248.202 kreonet2-hkix.jp.apan.net
134.75.105.18hongkong-kreonet2.honk.kreonet2.net
117.103.111.117
202.180.34.154
202.179.241.110
 
asn: 7660, id: 21299
203.181.248.138 sg-mx80-1j-ge1-3-9-v280.jp.apan.net
203.181.194.173 sg-mx80-1j-xe-0-0-0-v2335.jp.apan.net
203.181.194.177 sg-mx80-1j-xe-0-0-3-v4063.jp.apan.net
202.179.249.74nict-pr-sg-v4.bb.tein3.net
203.181.194.174
 
asn: 9355, id: 30690
203.181.249.38 nictixp2-vlan7.jp.apan.net
133.243.239.193vlan75.vrt-ixp2.nict.go.jp
150.99.198.198nict.gw.sinet.ad.jp
202.180.34.146
 
asn: 1237, id: 30697
203.181.249.113 cstnet.jp.apan.net
134.75.108.102cstnet-kreonet2.honk.kreonet2.net
202.169.174.221
159.226.254.100
 
asn: 7660, id: 32785
203.181.249.98 kote-mx80-1-v3-xe0-0-2-v7.jp.apan.net
203.181.194.162 kote-mx80-2j-xe-0-0-0-v2335.jp.apan.net
203.181.194.176 kote-mx80-2j-xe-0-0-1-v4063.jp.apan.net
203.181.249.9 kote-mx80-3-v1-xe0-0-2-v7.jp.apan.net
 
asn: 7660, id: 44733
203.181.249.77 maffin-5f-tpr5.jp.apan.net
150.99.198.194maffin.gw.sinet.ad.jp
111.87.14.18
 
asn: 9367, id: 46645
203.181.194.129 titech.jp.apan.net
150.99.186.230titech.gw.sinet.ad.jp
131.112.255.222
 
asn: 7660, id: 46709
203.181.249.39 nictixp1-vlan7.jp.apan.net
210.171.224.148as9355.ix.jpix.ad.jp
133.243.239.194vlan75.vrt-ixp1.nict.go.jp
 
asn: 7667, id: 49058
203.181.249.40 kddilabs-vlan7-ax78.jp.apan.net
192.26.91.129
202.239.171.10
 
asn: 24475, id: 49926
203.181.249.209 thairen.jp.apan.net
202.179.249.66th-pr-v4.bb.tein3.net
202.29.12.21
 
asn: 7660, id: 50276
203.181.248.75 tyo-crs1-te5-0-0-v1372.jp.apan.net
203.181.194.166 tyo-crsx-hg-0-5-0-0-v2335.jp.apan.net
203.181.249.70
 
asn: 7660, id: 50277
203.181.194.175 th-mx80-1j-ge-1-3-0-v2335.jp.apan.net
203.181.249.210
203.181.248.218
 
asn: 2505, id: 104186
203.181.194.249 kek-vlan959-tyo-mx2010.jp.apan.net
150.99.190.182kek-lan-1.gw.sinet.ad.jp
 
asn: 2500, id: 118033
203.181.249.69 wide-bk-tyo-crsx.jp.apan.net
203.178.138.193
 
asn: 7660, id: 118040
203.181.249.97 tyo-mx480-irb-6.jp.apan.net
203.181.248.178
 
asn: 7660, id: 905442
203.181.249.21 tyo-vyatta-eth0-7.jp.apan.net
 
asn: 7660, id: 905455
203.181.194.164 hk-mx80-1j-xe-0-0-0-v2335.jp.apan.net
 
asn: 17956, id: 3380872
203.181.249.46 waseda-vlan7-ax78.jp.apan.net
 
asn: 7660, id: 3381141
203.181.248.129 m7i-01-ge0-1-0-v21.jp.apan.net
 
asn: 7660, id: 4171994
203.181.248.141 internet2-tyo-mx2010.jp.apan.net
 
asn: 7660, id: 22035366
203.181.249.19 jm-e600-v7.jp.apan.net