Router Naming Convention for iptransit.com, 201609

Regular Expressions:

  1. ^[^\.]+\.(r\d+\.[a-z]+)\.iptransit\.com$
  2. ^te[^-]+-[^\.]+\.(r\d+\.[a-z]+)\..+\.iptransit\.com$

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:

r1.ash
206.223.115.75~peering.ash.us.iptransit.com
204.26.60.214+te-2-2.r1.ash.iptransit.com
204.26.60.50+te1-2.r1.ash.iptransit.com
199.59.205.142+te2-3.r1.ash.us.iptransit.com
213.248.84.14webzilla-ic-157243-ash-bb1.c.telia.net
 
r1.chi
206.223.119.90~peering.ch.us.iptransit.com
199.59.205.174+te1-1.r1.chi.us.iptransit.com
204.26.60.202+te2-1.r1.chi.iptransit.com
62.115.9.94webzilla-ic-157245-chi-eqx-il.c.telia.net
 
r1.de
199.59.206.125+ae2.r1.de.iptransit.com
62.115.9.50ipt-ic-157235-ffm-b11.c.telia.net
62.115.9.54webzilla-ic-157236-ffm-b11.c.telia.net
 
r1.haar
204.26.60.205+ipt-biz1499-gw.r1.haar.iptransit.com
 
r1.la
204.26.60.72+te3-6.r1.la.iptransit.com
204.26.60.74+te4-4.r1.la.iptransit.com
204.26.60.65+te4-7.r1.la.iptransit.com
62.115.9.98webzilla-ic-157246-las-bb1.c.telia.net
 
r1.lon
199.59.206.149+ae1.r1.lon.iptransit.com
204.26.60.215+xe-0-1-1.r1.lon.iptransit.com
62.115.9.58webzilla-ic-157237-ldn-b5.c.telia.net
 
r1.ny
204.26.60.59+xe-0-2-0.r1.ny.iptransit.com
62.115.9.90webzilla-ic-157244-nyk-b5.c.telia.net
 
r1.pa
198.32.176.37~paix2.pa.us.iptransit.com
204.26.60.111+te1-2.r1.pa.iptransit.com
199.59.205.162+te2-2.r1.pa.us.iptransit.com
199.59.205.150+te2-3.r1.pa.us.iptransit.com
 
r2.ams
199.59.206.150~ae3.r2.ams.tc2.nl.iptransit.com
199.59.206.126~ae5.r2.ams.tc2.nl.iptransit.com
204.26.60.16~ae7.r3.ams.tc2.nl.iptransit.com
204.26.60.117+g-1-3-0-0.r2.ams.iptransit.com
204.26.60.119+g-1-3-0-1.r2.ams.iptransit.com
204.26.60.121+g-1-3-0-2.r2.ams.iptransit.com
204.26.60.115+xe-4-3-1.r2.ams.iptransit.com
212.72.41.50ip-transit.ear2.amsterdam1.level3.net
212.72.41.54ip-transit.ear2.amsterdam1.level3.net
212.72.41.18webazilla-l.edge5.amsterdam1.level3.net
62.115.9.238webzilla-ic-157240-adm-b2.c.telia.net
62.115.9.234webzilla-ic-157241-adm-b2.c.telia.net
62.115.9.230webzilla-ic-157242-adm-b2.c.telia.net
 
r2.lux
199.59.206.130+te1-2.r2.lux.iptransit.com
204.26.60.9+te1-2.r2.lux.iptransit.com
199.59.206.141+te1-4.r2.lux.iptransit.com
204.26.60.13+te2-1.r2.lux.iptransit.com
204.26.60.46+te2-2.r2.lux.iptransit.com
199.59.206.134+te4-1.r2.lux.iptransit.com
204.26.60.61~xe-0-0-8.lu1.xcore.iptransit.com
149.6.66.110universal-cdn.demarc.cogentco.com
149.6.66.250universal-cdn.demarc.cogentco.com
 
r3.ams
204.26.60.2+te2-2.r3.ams.sara.nl.iptransit.com
204.26.60.6+te2-4.r3.ams.sara.nl.iptransit.com
 
204.26.60.17oae0.r1.haar.nl.iptransit.com
213.248.93.130ic-130057-adm-b2.c.telia.net
 
204.26.60.27oxe-1-0-1.r1.ev1.xcore.iptransit.com
212.72.46.182ip-transit.edge4.amsterdam1.level3.net
212.72.46.206ip-transit.edge4.amsterdam1.level3.net
212.72.46.210ip-transit.edge4.amsterdam1.level3.net
212.72.46.214ip-transit.edge4.amsterdam1.level3.net
212.72.46.218ip-transit.edge4.amsterdam1.level3.net
212.72.46.222ip-transit.edge4.amsterdam1.level3.net
212.72.46.250ip-transit.edge4.amsterdam1.level3.net
212.72.46.254ip-transit.edge4.amsterdam1.level3.net
212.119.24.166ntt-webzilla-gw-1.gin.ntt.net
212.119.24.186ntt-webzilla-gw-6.gin.ntt.net
62.115.144.19serverscom-ic-315971-adm-b3.c.telia.net
62.115.144.21serverscom-ic-315972-adm-b3.c.telia.net
 
204.26.60.105owz-ipt-gw.c-r1.dal.iptransit.com