Router Naming Convention for att.net, 201007

Regular Expressions:

  1. ^([a-z]+\d+er2)-\d+-\d+-\d+\.[a-z]+\..+\.att\.net$
  2. ^(ar\d+\.[a-z\d]+\.ip)\.att\.net$

Statistics:

Legend:

Green

 + Inferred identifier, true positive when evaluated against training data

Orange

 - Inferred identifier, false negative when evaluated against training data

Red

 ! Inferred identifier, false positive when evaluated against training data

Red

 x Inferred identifier, but contains part of IP address literal embedded in hostname
~ False negative, not matched
o No regex matched the interface, but the interface was the only interface in this suffix on the router
* A filter regex matched the interface

Evaluation against training data:

ar1.akroh.ip
12.122.82.66+ar1.akroh.ip.att.net
12.123.9.157+ar1.akroh.ip.att.net
 
ar1.atnga.ip
12.123.197.129+ar1.atnga.ip.att.net
12.123.197.133+ar1.atnga.ip.att.net
 
ar1.bohny.ip
12.123.214.193+ar1.bohny.ip.att.net
12.123.214.197+ar1.bohny.ip.att.net
 
ar1.bp4ct.ip
12.123.202.129+ar1.bp4ct.ip.att.net
12.123.202.133+ar1.bp4ct.ip.att.net
 
ar1.brhal.ip
12.123.197.161+ar1.brhal.ip.att.net
12.123.197.165+ar1.brhal.ip.att.net
 
ar1.brhmi.ip
12.123.208.145+ar1.brhmi.ip.att.net
12.123.208.149+ar1.brhmi.ip.att.net
 
ar1.cmdnj.ip
12.123.205.97+ar1.cmdnj.ip.att.net
12.123.205.101+ar1.cmdnj.ip.att.net
 
ar1.cncoh.ip
12.123.208.33+ar1.cncoh.ip.att.net
12.123.208.38+ar1.cncoh.ip.att.net
 
ar1.desia.ip
12.123.25.97+ar1.desia.ip.att.net
12.123.25.109+ar1.desia.ip.att.net
 
ar1.dnwga.ip
12.122.82.73+ar1.dnwga.ip.att.net
12.123.197.197+ar1.dnwga.ip.att.net
 
ar1.dvnia.ip
12.123.4.41+ar1.dvnia.ip.att.net
12.123.4.45+ar1.dvnia.ip.att.net
12.123.4.49+ar1.dvnia.ip.att.net
 
ar1.flrmo.ip
12.123.25.41+ar1.flrmo.ip.att.net
12.123.25.45+ar1.flrmo.ip.att.net
12.123.25.117+ar1.flrmo.ip.att.net
 
ar1.frhnj.ip
12.123.219.33+ar1.frhnj.ip.att.net
12.123.219.37+ar1.frhnj.ip.att.net
 
ar1.frmma.ip
12.123.40.121+ar1.frmma.ip.att.net
12.123.40.193+ar1.frmma.ip.att.net
 
ar1.gnbnc.ip
12.123.9.37+ar1.gnbnc.ip.att.net
12.123.9.41+ar1.gnbnc.ip.att.net
12.123.9.45+ar1.gnbnc.ip.att.net
 
ar1.gr2ca.ip
12.123.199.65+ar1.gr2ca.ip.att.net
12.123.199.69+ar1.gr2ca.ip.att.net
12.123.199.73+ar1.gr2ca.ip.att.net
12.123.199.217+ar1.gr2ca.ip.att.net
 
ar1.hmsnj.ip
12.123.205.65+ar1.hmsnj.ip.att.net
12.123.205.69+ar1.hmsnj.ip.att.net
 
ar1.kc9mo.ip
12.123.209.161+ar1.kc9mo.ip.att.net
12.123.209.165+ar1.kc9mo.ip.att.net
 
ar1.la6ca.ip
12.123.199.193+ar1.la6ca.ip.att.net
12.123.199.197+ar1.la6ca.ip.att.net
 
ar1.ltrar.ip
12.123.209.209+ar1.ltrar.ip.att.net
12.123.209.213+ar1.ltrar.ip.att.net
12.123.209.217+ar1.ltrar.ip.att.net
12.123.209.221+ar1.ltrar.ip.att.net
 
ar1.miwwi.ip
12.123.193.34+ar1.miwwi.ip.att.net
12.123.193.38+ar1.miwwi.ip.att.net
 
ar1.n67ny.ip
12.123.214.49+ar1.n67ny.ip.att.net
12.123.214.53+ar1.n67ny.ip.att.net
 
ar1.nsvtn.ip
12.123.197.213+ar1.nsvtn.ip.att.net
12.123.197.217+ar1.nsvtn.ip.att.net
12.123.197.221+ar1.nsvtn.ip.att.net
 
ar1.okbil.ip
12.123.193.117+ar1.okbil.ip.att.net
12.123.193.121+ar1.okbil.ip.att.net
 
ar1.phlpa.ip
12.122.89.121+ar1.phlpa.ip.att.net
12.122.89.125+ar1.phlpa.ip.att.net
12.123.137.5+ar1.phlpa.ip.att.net
 
ar1.rd2ca.ip
12.123.213.89+ar1.rd2ca.ip.att.net
12.123.213.93+ar1.rd2ca.ip.att.net
 
ar1.rlmil.ip
12.122.84.5+ar1.rlmil.ip.att.net
12.122.84.13+ar1.rlmil.ip.att.net
12.123.193.65+ar1.rlmil.ip.att.net
 
ar1.sb1ca.ip
12.123.28.169+ar1.sb1ca.ip.att.net
12.123.28.173+ar1.sb1ca.ip.att.net
 
ar1.sbnin.ip
12.123.193.177+ar1.sbnin.ip.att.net
12.123.193.185+ar1.sbnin.ip.att.net
12.123.193.189+ar1.sbnin.ip.att.net
 
ar1.sd2ca.ip
12.123.145.129+ar1.sd2ca.ip.att.net
12.123.145.133+ar1.sd2ca.ip.att.net
 
ar1.sfrct.ip
12.123.192.161+ar1.sfrct.ip.att.net
12.123.192.165+ar1.sfrct.ip.att.net
 
ar1.sj2ca.ip
12.123.213.73+ar1.sj2ca.ip.att.net
12.123.213.77+ar1.sj2ca.ip.att.net
 
ar1.sl9mo.ip
12.123.24.145+ar1.sl9mo.ip.att.net
12.123.24.149+ar1.sl9mo.ip.att.net
 
ar1.slkut.ip
12.123.207.1+ar1.slkut.ip.att.net
12.123.207.5+ar1.slkut.ip.att.net
 
ar1.snjpr.ip
12.122.90.45+ar1.snjpr.ip.att.net
12.122.90.49+ar1.snjpr.ip.att.net
12.123.32.73+ar1.snjpr.ip.att.net
12.123.32.77+ar1.snjpr.ip.att.net
 
ar1.spfmo.ip
12.122.86.61+ar1.spfmo.ip.att.net
12.122.86.65+ar1.spfmo.ip.att.net
12.123.25.125+ar1.spfmo.ip.att.net
 
ar1.wshdc.ip
12.122.80.173+ar1.wshdc.ip.att.net
12.122.80.229+ar1.wshdc.ip.att.net
12.123.9.137+ar1.wshdc.ip.att.net
12.123.9.141+ar1.wshdc.ip.att.net
 
ar10.wswdc.ip
12.122.82.49+ar10.wswdc.ip.att.net
12.122.82.53+ar10.wswdc.ip.att.net
12.123.9.85+ar10.wswdc.ip.att.net
 
ar11.cgcil.ip
12.122.82.181+ar11.cgcil.ip.att.net
12.123.216.5+ar11.cgcil.ip.att.net
 
ar13.attga.ip
12.123.20.153+ar13.attga.ip.att.net
12.123.20.157+ar13.attga.ip.att.net
 
ar13.cgcil.ip
12.123.193.89+ar13.cgcil.ip.att.net
12.123.193.93+ar13.cgcil.ip.att.net
 
ar13.ormfl.ip
12.123.32.137+ar13.ormfl.ip.att.net
12.123.32.141+ar13.ormfl.ip.att.net
 
ar13.st6wa.ip
12.123.44.81+ar13.st6wa.ip.att.net
12.123.44.85+ar13.st6wa.ip.att.net
 
ar14.la2ca.ip
12.123.28.161+ar14.la2ca.ip.att.net
12.123.28.165+ar14.la2ca.ip.att.net
 
ar15.cgcil.ip
12.123.5.161+ar15.cgcil.ip.att.net
12.123.5.165+ar15.cgcil.ip.att.net
12.123.5.185+ar15.cgcil.ip.att.net
 
ar16.sffca.ip
12.123.13.133+ar16.sffca.ip.att.net
12.123.13.141+ar16.sffca.ip.att.net
 
ar2.abyny.ip
12.123.192.185+ar2.abyny.ip.att.net
12.123.219.73+ar2.abyny.ip.att.net
 
ar2.cl2oh.ip
12.123.208.9+ar2.cl2oh.ip.att.net
12.123.208.17+ar2.cl2oh.ip.att.net
 
ar2.clsco.ip
12.123.207.57+ar2.clsco.ip.att.net
12.123.207.61+ar2.clsco.ip.att.net
 
ar2.cncoh.ip
12.123.208.41+ar2.cncoh.ip.att.net
12.123.208.49+ar2.cncoh.ip.att.net
 
ar2.desia.ip
12.123.209.185+ar2.desia.ip.att.net
12.123.209.189+ar2.desia.ip.att.net
 
ar2.dvnia.ip
12.123.216.25+ar2.dvnia.ip.att.net
12.123.216.29+ar2.dvnia.ip.att.net
 
ar2.ftwtx.ip
12.123.17.25+ar2.ftwtx.ip.att.net
12.123.17.29+ar2.ftwtx.ip.att.net
 
ar2.gdrmi.ip
12.123.216.17+ar2.gdrmi.ip.att.net
12.123.216.21+ar2.gdrmi.ip.att.net
 
ar2.glvil.ip
12.123.193.9+ar2.glvil.ip.att.net
12.123.193.17+ar2.glvil.ip.att.net
 
ar2.holhi.ip
12.123.12.233+ar2.holhi.ip.att.net
12.123.12.237+ar2.holhi.ip.att.net
 
ar2.hrbpa.ip
12.123.205.21+ar2.hrbpa.ip.att.net
12.123.205.25+ar2.hrbpa.ip.att.net
12.123.205.29+ar2.hrbpa.ip.att.net
 
ar2.miwwi.ip
12.122.84.205+ar2.miwwi.ip.att.net
12.123.193.41+ar2.miwwi.ip.att.net
 
ar2.mmptn.ip
12.122.82.173+ar2.mmptn.ip.att.net
12.123.209.173+ar2.mmptn.ip.att.net
 
ar2.nw2nj.ip
12.123.192.249+ar2.nw2nj.ip.att.net
12.123.192.253+ar2.nw2nj.ip.att.net
 
ar2.nwrla.ip
12.123.212.17+ar2.nwrla.ip.att.net
12.123.212.33+ar2.nwrla.ip.att.net
12.123.212.37+ar2.nwrla.ip.att.net
 
ar2.ojufl.ip
12.123.200.1+ar2.ojufl.ip.att.net
12.123.200.5+ar2.ojufl.ip.att.net
 
ar2.omhne.ip
12.123.25.25+ar2.omhne.ip.att.net
12.123.25.29+ar2.omhne.ip.att.net
 
ar2.rlgnc.ip
12.123.9.57+ar2.rlgnc.ip.att.net
12.123.9.61+ar2.rlgnc.ip.att.net
 
ar2.sfcca.ip
12.123.213.177+ar2.sfcca.ip.att.net
12.123.213.181+ar2.sfcca.ip.att.net
 
ar2.sj2ca.ip
12.123.213.169+ar2.sj2ca.ip.att.net
12.123.213.173+ar2.sj2ca.ip.att.net
12.123.213.201+ar2.sj2ca.ip.att.net
12.123.213.205+ar2.sj2ca.ip.att.net
 
ar2.sknwa.ip
12.123.44.17+ar2.sknwa.ip.att.net
12.123.44.25+ar2.sknwa.ip.att.net
 
ar2.sl9mo.ip
12.123.24.153+ar2.sl9mo.ip.att.net
12.123.24.157+ar2.sl9mo.ip.att.net
 
ar2.so2ca.ip
12.123.199.89+ar2.so2ca.ip.att.net
12.123.199.93+ar2.so2ca.ip.att.net
 
ar2.srcny.ip
12.123.192.201+ar2.srcny.ip.att.net
12.123.192.209+ar2.srcny.ip.att.net
 
ar2.wp2ny.ip
12.122.87.181+ar2.wp2ny.ip.att.net
12.123.202.145+ar2.wp2ny.ip.att.net
12.123.202.149+ar2.wp2ny.ip.att.net
 
ar3.ormfl.ip
12.123.32.33+ar3.ormfl.ip.att.net
12.123.32.45+ar3.ormfl.ip.att.net
 
ar4.cgcil.ip
12.123.4.77+ar4.cgcil.ip.att.net
12.127.0.173+ar4.cgcil.ip.att.net
 
ar4.la2ca.ip
12.127.3.173+ar4.la2ca.ip.att.net
12.127.3.177+ar4.la2ca.ip.att.net
 
ar4.phlpa.ip
12.123.137.45+ar4.phlpa.ip.att.net
12.123.205.1+ar4.phlpa.ip.att.net
12.123.205.5+ar4.phlpa.ip.att.net
 
ar5.la2ca.ip
12.123.28.137+ar5.la2ca.ip.att.net
12.123.28.141+ar5.la2ca.ip.att.net
 
ar5.phmaz.ip
12.123.142.153+ar5.phmaz.ip.att.net
12.123.142.157+ar5.phmaz.ip.att.net
 
ar5.sffca.ip
12.123.12.105+ar5.sffca.ip.att.net
12.123.12.113+ar5.sffca.ip.att.net
 
ar5.sl9mo.ip
12.123.24.169+ar5.sl9mo.ip.att.net
12.123.24.173+ar5.sl9mo.ip.att.net
12.123.24.177+ar5.sl9mo.ip.att.net
 
ar6.attga.ip
12.122.88.117+ar6.attga.ip.att.net
12.122.88.121+ar6.attga.ip.att.net
12.123.20.137+ar6.attga.ip.att.net
12.123.20.145+ar6.attga.ip.att.net
 
ar7.cgcil.ip
12.123.4.153+ar7.cgcil.ip.att.net
12.123.4.161+ar7.cgcil.ip.att.net
 
ar8.ormfl.ip
12.123.32.161+ar8.ormfl.ip.att.net
12.123.32.165+ar8.ormfl.ip.att.net
 
ar8.sffca.ip
12.123.213.145+ar8.sffca.ip.att.net
12.123.213.149+ar8.sffca.ip.att.net
 
ar9.ormfl.ip
12.123.32.169+ar9.ormfl.ip.att.net
12.123.32.173+ar9.ormfl.ip.att.net
 
ausydn1101er2
165.87.69.138+ausydn1101er2-1-0-0.au.ip.att.net
165.87.69.146+ausydn1101er2-11-0-0.au.ip.att.net
 
bebrsl1101er2
165.87.218.146+bebrsl1101er2-0-1-0.br.be.ip.att.net
165.87.218.150+bebrsl1101er2-12-1-0.br.be.ip.att.net
 
bebrsl2101er2
165.87.218.178+bebrsl2101er2-0-1-0.br.be.ip.att.net
165.87.218.182+bebrsl2101er2-12-0-0.br.be.ip.att.net
 
dedsdf1101er2
165.87.219.82+dedsdf1101er2-0-1-0.dsdf.de.ip.att.net
165.87.219.86+dedsdf1101er2-12-1-0.dsdf.de.ip.att.net
 
defrnk1101er2
165.87.216.146+defrnk1101er2-0-0-0.fr.de.ip.att.net
165.87.216.150+defrnk1101er2-12-0-0.fr.de.ip.att.net
 
defrnk1103er2
165.87.216.154+defrnk1103er2-0-1-0.fr.de.ip.att.net
165.87.216.158+defrnk1103er2-12-1-0.fr.de.ip.att.net
 
hkhnkn1101er2
165.87.70.10+hkhnkn1101er2-1-0-0.hk.ip.att.net
165.87.70.18+hkhnkn1101er2-11-0-0.hk.ip.att.net
 
hkhnkn1103er2
165.87.70.42+hkhnkn1103er2-1-0-0.hk.ip.att.net
165.87.70.58+hkhnkn1103er2-11-0-0.hk.ip.att.net
 
hkhnkn2101er2
165.87.70.74+hkhnkn2101er2-1-0-0.hk.ip.att.net
165.87.70.82+hkhnkn2101er2-11-0-0.hk.ip.att.net
 
sgsngp1101er2
165.87.70.138+sgsngp1101er2-1-0-0.sg.ip.att.net
165.87.70.150+sgsngp1101er2-11-0-0.sg.ip.att.net
 
sgsngp1102er2
165.87.70.142+sgsngp1102er2-1-0-0.sg.ip.att.net
165.87.70.146+sgsngp1102er2-11-0-0.sg.ip.att.net
 
sgsngp2101er2
165.87.70.202+sgsngp2101er2-1-0-0.sg.ip.att.net
165.87.70.214+sgsngp2101er2-11-0-0.sg.ip.att.net
 
12.122.84.46~cr2.wswdc.ip.att.net
12.122.134.22~cr2.wswdc.ip.att.net
12.122.134.26~cr2.wswdc.ip.att.net
 
12.122.114.10~cr1.sffca.ip.att.net
12.122.114.14~cr1.sffca.ip.att.net
12.122.114.18~cr1.sffca.ip.att.net
 
12.123.15.162~cr2.sffca.ip.att.net
12.123.15.166~cr2.sffca.ip.att.net
12.123.15.170~cr2.sffca.ip.att.net
 
12.0.1.1~white-dwarf.cbbtier3.att.net
12.89.5.14~whitedwarf-t640.cbbtier3.att.net
 
12.122.2.205~cr1.cgcil.ip.att.net
12.122.31.161~cr1.cgcil.ip.att.net
 
12.122.82.222~cr1.wswdc.ip.att.net
12.122.135.18~cr1.wswdc.ip.att.net
 
12.122.87.54~cr2.dlstx.ip.att.net
12.122.87.58~cr2.dlstx.ip.att.net
 
12.122.105.33~gar10.n54ny.ip.att.net
12.122.105.85~gar14.n54ny.ip.att.net
 
12.122.112.130~cr1.sl9mo.ip.att.net
12.122.142.18~cr1.sl9mo.ip.att.net
 
12.122.128.34~cr1.la2ca.ip.att.net
12.123.30.18~cr1.la2ca.ip.att.net
 
12.122.129.34~cr2.la2ca.ip.att.net
12.123.30.190~cr2.la2ca.ip.att.net
 
12.122.133.134~cr1.cgcil.ip.att.net
12.122.133.138~cr1.cgcil.ip.att.net
 
12.122.135.142~cr1.wswdc.ip.att.net
12.122.135.146~cr1.wswdc.ip.att.net
 
12.122.136.14~cr2.sffca.ip.att.net
12.122.136.18~cr2.sffca.ip.att.net
 
12.122.137.18~cr1.sffca.ip.att.net
12.122.137.22~cr1.sffca.ip.att.net
 
12.122.138.106~cr2.dlstx.ip.att.net
12.122.138.114~cr2.dlstx.ip.att.net
 
12.122.139.106~cr1.dlstx.ip.att.net
12.122.139.114~cr1.dlstx.ip.att.net
 
12.122.141.82~cr1.attga.ip.att.net
12.122.141.86~cr1.attga.ip.att.net
 
12.122.146.46~cr1.st6wa.ip.att.net
12.122.146.50~cr1.st6wa.ip.att.net
 
12.122.146.174~cr2.st6wa.ip.att.net
12.122.146.178~cr2.st6wa.ip.att.net
 
12.122.146.206~cr2.st6wa.ip.att.net
12.122.146.210~cr2.st6wa.ip.att.net
 
12.122.220.246~cr1.cgcil.ip.att.net
12.122.88.174~cr1.wswdc.ip.att.net
 
12.123.146.6~dc2.bgtmo.ip.att.net
12.123.146.53~dc2.bgtmo.ip.att.net
 
12.127.0.9-ar1.n54ny.ip.att.net
12.127.0.13-ar2.n54ny.ip.att.net
 
12.127.2.145-ar2.attga.ip.att.net
12.127.2.149-ar3.attga.ip.att.net
 
12.127.6.9~dc1.mdtva.ip.att.net
12.127.6.13~dc1.mdtva.ip.att.net
 
12.124.35.50oatt-17.sfj.internap.ip.att.net
216.52.0.1core1.ge2-0-bbnet1.sfj.pnap.net
216.52.0.65core1.ge3-0-bbnet2.sfj.pnap.net
208.173.173.14internap.sanfranciscosfo.savvis.net
 
192.205.34.133ogblx-gw.la2ca.ip.att.net
77.67.79.174as7018.ip4.tinet.net
205.158.79.218205.158.79.218.ptr.us.xo.net
 
192.205.35.41osavvis-gw.cgcil.ip.att.net