Router Naming Convention for att.net, 201110

Regular Expressions:

  1. ^cr\d+\.st6wa\.ip\.att\.net$
  2. ([a-z\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.ipsin.ip
12.123.193.129+ar1.ipsin.ip.att.net
12.123.193.133+ar1.ipsin.ip.att.net
 
ar1.lv2nv.ip
12.123.199.129+ar1.lv2nv.ip.att.net
12.123.199.133+ar1.lv2nv.ip.att.net
 
ar1.nsvtn.ip
12.123.197.209+ar1.nsvtn.ip.att.net
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.sc1ca.ip
12.122.89.138+ar1.sc1ca.ip.att.net
12.122.89.142+ar1.sc1ca.ip.att.net
12.123.213.130+ar1.sc1ca.ip.att.net
12.123.213.133+ar1.sc1ca.ip.att.net
 
cr1.dlstx.ip
12.122.139.106+cr1.dlstx.ip.att.net
12.122.139.114+cr1.dlstx.ip.att.net
 
cr1.la2ca.ip
12.122.128.30+cr1.la2ca.ip.att.net
12.123.30.18+cr1.la2ca.ip.att.net
 
cr1.sffca.ip
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
 
cr1.wswdc.ip
12.122.82.222+cr1.wswdc.ip.att.net
12.122.135.22+cr1.wswdc.ip.att.net
12.122.135.26+cr1.wswdc.ip.att.net
 
cr2.attga.ip
12.122.2.134!cr2.attga.ip.att.net
12.122.140.146!cr2.attga.ip.att.net
 
cr2.attga.ip
12.122.84.42!cr2.attga.ip.att.net
12.123.22.154!cr2.attga.ip.att.net
 
cr2.sffca.ip
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
 
cr2.sffca.ip
12.122.86.202!cr2.sffca.ip.att.net
12.122.200.14!cr2.sffca.ip.att.net
 
cr82.st0wa.ip
12.122.82.18+cr82.st0wa.ip.att.net
12.122.84.18+cr82.st0wa.ip.att.net
 
dcix1nap.de.ip
80.81.192.199+dcix1nap.de.ip.att.net
 
dcix2nap.de.ip
80.81.193.199+dcix2nap.de.ip.att.net
213.248.93.134att-ic-134441-ffm-b2.c.telia.net
 
gar9.wswdc.ip
12.122.113.69+gar9.wswdc.ip.att.net
 
gw.cgcil.ip
192.205.35.41+savvis-gw.cgcil.ip.att.net
 
gw.wswdc.ip
192.205.32.45+cw-gw.wswdc.ip.att.net
 
lo.uk.ip
165.87.213.114+gblond2103er2-0-1-0.lo.uk.ip.att.net
165.87.213.118+gblond2103er2-12-1-0.lo.uk.ip.att.net
 
sfj.internap.ip
12.124.35.50+att-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
 
12.122.31.162*cr1.st6wa.ip.att.net
12.122.146.78*cr1.st6wa.ip.att.net
 
12.122.104.29-gar3.lsnca.ip.att.net
12.122.104.77-gar7.la2ca.ip.att.net
 
12.122.105.33-gar10.n54ny.ip.att.net
12.122.105.85-gar14.n54ny.ip.att.net
 
12.122.132.157-cgr1.cgcil.ip.att.net
12.122.133.105-gar1.clboh.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
 
204.127.148.34~oakil00001cce4-xe-3-0-0.infra.cdn.att.net
204.127.148.38~oakil00001cce4-xe-3-1-0.infra.cdn.att.net
 
204.127.145.5owasdc00001cce9-irb-2.infra.cdn.att.net
 
204.127.148.6ochcil00002cce9-irb-2.infra.cdn.att.net