Router Naming Convention for tfbnw.net, 201007

Regular Expressions:

  1. ([a-z\d]+\.[a-z\d]+)\.tfbnw\.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:

bb01.iad1
204.15.20.116+ae0.bb01.iad1.tfbnw.net
204.15.20.118+ae1.bb01.iad1.tfbnw.net
204.15.20.120+ae2.bb01.iad1.tfbnw.net
74.119.76.64+ae3.bb01.iad1.tfbnw.net
204.15.20.122+bb01.iad1.tfbnw.net
204.15.23.220+xe-2-2-0.bb01.iad1.tfbnw.net
204.15.22.124+xe-3-2-0.bb01.iad1.tfbnw.net
204.15.23.112+xe-4-2-0.bb01.iad1.tfbnw.net
204.15.20.128+xe-4-3-0.bb01.iad1.tfbnw.net
204.15.22.126+xe-5-3-0.bb01.iad1.tfbnw.net
74.119.76.173+xe-7-2-0.bb01.iad1.tfbnw.net
 
bb01.iad2
204.15.20.117+ae0.bb01.iad2.tfbnw.net
204.15.20.54+ae1.bb01.iad2.tfbnw.net
74.119.78.19!ae10.bb01.sjc1.tfbnw.net
204.15.20.88+ae2.bb01.iad2.tfbnw.net
74.119.76.76+ae3.bb01.iad2.tfbnw.net
204.15.20.34+ae7.bb01.iad2.tfbnw.net
204.15.23.110+ae8.bb01.iad2.tfbnw.net
74.119.77.134+ae9.bb01.iad2.tfbnw.net
204.15.20.123+bb01.iad2.tfbnw.net
204.15.20.236+xe-3-2-0.bb01.iad2.tfbnw.net
74.119.76.171+xe-7-1-0.bb01.iad2.tfbnw.net
74.119.77.75+xe-8-3-0.bb01.iad2.tfbnw.net
74.119.77.85+xe-9-2-0.bb01.iad2.tfbnw.net
 
bb01.pao1
74.119.76.132+ae0.bb01.pao1.tfbnw.net
74.119.76.134+ae1.bb01.pao1.tfbnw.net
74.119.77.128+ae10.bb01.pao1.tfbnw.net
74.119.77.118+ae7.bb01.pao1.tfbnw.net
204.15.23.178+bb01.pao1.tfbnw.net
204.15.20.50+xe-0-1-0.bb01.pao1.tfbnw.net
74.119.76.172+xe-7-1-0.bb01.pao1.tfbnw.net
 
bb01.sjc1
74.119.76.21+ae0.bb01.sjc1.tfbnw.net
74.119.76.23+ae1.bb01.sjc1.tfbnw.net
74.119.78.18!ae10.bb01.iad2.tfbnw.net
74.119.76.137+ae4.bb01.sjc1.tfbnw.net
204.15.22.219+bb01.sjc1.tfbnw.net
204.15.23.0-ge-3-0-0.br01.sjc.tfbnw.net
74.119.76.170+xe-1-3-0.bb01.sjc1.tfbnw.net
204.15.23.235-xe-1-3-0.br02.sjc.tfbnw.net
 
bb02.iad2
74.119.77.135+ae0.bb02.iad2.tfbnw.net
74.119.77.198+xe-0-2-0.bb02.iad2.tfbnw.net
 
bb02.pao1
74.119.77.252+ae11.bb02.pao1.tfbnw.net
74.119.77.130+ae2.bb02.pao1.tfbnw.net
204.15.21.98+ae4.bb02.pao1.tfbnw.net
74.119.77.177+ae8.bb02.pao1.tfbnw.net
74.119.77.164+xe-3-0-0.bb02.pao1.tfbnw.net
 
bb02.sjc1
204.15.22.95+ae0.bb02.sjc1.tfbnw.net
204.15.21.164+ae1.bb02.sjc1.tfbnw.net
204.15.21.162+xe-1-1-0.bb02.sjc1.tfbnw.net
74.119.77.199+xe-4-1-0.bb02.sjc1.tfbnw.net
 
br01.ams1
204.15.22.108+ae0.br01.ams1.tfbnw.net
204.15.22.241+br01.ams1.tfbnw.net
213.248.90.110facebook-ic-137169-adm-b4.c.telia.net
 
br01.ash1
74.119.77.9+ae5.br01.ash1.tfbnw.net
74.119.77.13+ae6.br01.ash1.tfbnw.net
74.119.78.33+ae8.br01.ash1.tfbnw.net
204.15.21.147+xe-11-3-0.br01.ash1.tfbnw.net
204.15.22.245+xe-x-x-x.br01.ash1.tfbnw.net
 
br01.dfw1
204.15.20.26+br01.dfw1.tfbnw.net
204.15.22.68+xe-2-2-0.br01.dfw1.tfbnw.net
 
br01.fra1
204.15.23.218+ae0.br01.fra1.tfbnw.net
204.15.20.1+br01.fra1.tfbnw.net
80.81.194.40+xe-1-1-0.br01.fra1.tfbnw.net
204.15.22.255+xe-1-3-0.br01.fra1.tfbnw.net
213.248.104.30facebook-ic-137171-ffm-b6.c.telia.net
 
br01.hkg1
204.15.23.232+br01.hkg1.tfbnw.net
202.40.161.110facebook-10g.hkix.net
 
br01.lax1
204.15.23.10+br01.lax1.tfbnw.net
74.119.77.173+ge-2-0-2.br01.lax1.tfbnw.net
74.119.76.60+xe-1-1-0.br01.lax1.tfbnw.net
204.15.21.6+xe-2-3-0.br01.lax1.tfbnw.net
 
br01.lga1
204.15.23.3+br01.lga1.tfbnw.net
74.119.77.133+xe-0-1-0.br01.lga1.tfbnw.net
204.15.20.129+xe-1-0-0.br01.lga1.tfbnw.net
204.15.22.67+xe-2-2-0.br01.lga1.tfbnw.net
 
br01.lhr1
204.15.22.110+ae0.br01.lhr1.tfbnw.net
204.15.22.240+br01.lhr1.tfbnw.net
195.66.225.69+linx.br01.lhr1.tfbnw.net
204.15.22.122+xe-2-2-0.br01.lhr1.tfbnw.net
213.248.104.22facebook-ic-137170-ldn-b3.c.telia.net
 
br01.mia1
74.119.77.73+ae1.br01.mia1.tfbnw.net
204.15.23.2+br01.mia1.tfbnw.net
 
br01.ord1
204.15.22.64+br01.ord1.tfbnw.net
74.119.77.132+xe-0-1-0.br01.ord1.tfbnw.net
204.15.22.66+xe-2-2-0.br01.ord1.tfbnw.net
204.15.22.69+xe-2-3-0.br01.ord1.tfbnw.net
 
br01.pao1
198.32.176.71+paix.br01.pao1.tfbnw.net
67.17.162.38facebook-inc.tengigabitethernet6-2.ar1.pao2.gblx.net
 
br01.sf2p
204.15.20.196+xe-3-0-0.br01.sf2p.tfbnw.net
204.15.23.246+xe-4-0-0.br01.sf2p.tfbnw.net
204.15.23.249+xe-4-1-0.br01.sf2p.tfbnw.net
 
br01.snc1
74.119.76.24+ae4.br01.snc1.tfbnw.net
74.119.76.139+ae5.br01.snc1.tfbnw.net
204.15.20.57+ae7.br01.snc1.tfbnw.net
204.15.23.66+br01.snc1.tfbnw.net
204.15.21.64+ge-0-1-3.br01.snc1.tfbnw.net
204.15.22.88+xe-9-3-0.br01.snc1.tfbnw.net
 
br01.snc3
204.15.20.49+xe-1-0-0.br01.snc3.tfbnw.net
204.15.23.162+xe-3-0-0.br01.snc3.tfbnw.net
74.119.76.183+xe-4-0-0.br01.snc3.tfbnw.net
 
br02.ams1
204.15.22.109+ae0.br02.ams1.tfbnw.net
204.15.22.112+br02.ams1.tfbnw.net
204.15.22.243!xe-2-0-0.br01.ams1.tfbnw.net
204.15.22.125+xe-2-2-0.br02.ams1.tfbnw.net
 
br02.ash1
74.119.77.11+ae5.br02.ash1.tfbnw.net
204.15.20.237+xe-11-3-0.br02.ash1.tfbnw.net
204.15.21.244+xe-2-3-0.br02.ash1.tfbnw.net
204.15.23.113+xe-3-0-0.br02.ash1.tfbnw.net
204.15.20.221+xe-4-0-0.br02.ash1.tfbnw.net
 
br02.fra1
204.15.23.219+ae0.br02.fra1.tfbnw.net
204.15.22.247+xe-1-0-0.br02.fra1.tfbnw.net
80.81.195.40+xe-1-1-0.br02.fra1.tfbnw.net
204.15.22.123+xe-2-2-0.br02.fra1.tfbnw.net
 
br02.lhr1
204.15.22.111+ae0.br02.lhr1.tfbnw.net
204.15.22.113+br02.lhr1.tfbnw.net
195.66.225.121+linx.br02.lhr1.tfbnw.net
204.15.22.127+xe-2-1-0.br02.lhr1.tfbnw.net
 
br02.sf2p
204.15.20.198!te-4-0.csw05b.sf2p.tfbnw.net
204.15.23.64+xe-2-0-0.br02.sf2p.tfbnw.net
204.15.23.253+xe-4-1-0.br02.sf2p.tfbnw.net
 
br02.snc1
74.119.76.26+ae4.br02.snc1.tfbnw.net
74.119.76.141+ae5.br02.snc1.tfbnw.net
204.15.20.13+xe-5-0-0.br02.snc1.tfbnw.net
204.15.23.161+xe-9-3-0.br02.snc1.tfbnw.net
 
csw01a.sf2p
204.15.20.94+te-4-14.csw01a.sf2p.tfbnw.net
204.15.21.150+te-6-4.csw01a.sf2p.tfbnw.net
204.15.20.98+te-6-9.csw01a.sf2p.tfbnw.net
 
csw01a.snc1
204.15.23.241+po256.csw01a.snc1.tfbnw.net
204.15.20.111+te-10-15.csw01a.snc1.tfbnw.net
204.15.21.38+te-11-0.csw01a.snc1.tfbnw.net
74.119.78.51-te-11-15.csw01a.tfbnw.net
204.15.21.42+te-11-4.csw01a.snc1.tfbnw.net
204.15.23.229+te-12-0.csw01a.snc1.tfbnw.net
204.15.23.225+te-13-0.csw01a.snc1.tfbnw.net
 
csw01a.snc3
204.15.22.79+te-8-1.csw01a.snc3.tfbnw.net
204.15.22.83+te-9-1.csw01a.snc3.tfbnw.net
 
csw01b.sf2p
204.15.20.102+te-4-14.csw01b.sf2p.tfbnw.net
204.15.20.106+te-6-9.csw01b.sf2p.tfbnw.net
 
csw01b.snc1
74.119.78.53-te-10-11.csw01b.tfbnw.net
204.15.20.115+te-10-15.csw01b.snc1.tfbnw.net
204.15.20.113+te-10-7.csw01b.snc1.tfbnw.net
204.15.23.227+te-13-0.csw01b.snc1.tfbnw.net
 
csw01b.snc3
204.15.22.81+te-8-1.csw01b.snc3.tfbnw.net
204.15.22.85+te-9-1.csw01b.snc3.tfbnw.net
 
csw02a.snc5
74.119.78.24+po509.csw02a.snc5.tfbnw.net
74.119.78.22+po510.csw02a.snc5.tfbnw.net
 
csw05a.sf2p
204.15.20.184+te-4-8.csw05a.sf2p.tfbnw.net
204.15.22.224+te-5-0.csw05a.sf2p.tfbnw.net
 
csw05b.sf2p
204.15.20.192+te-4-8.csw05b.sf2p.tfbnw.net
204.15.22.220+te-6-0.csw05b.sf2p.tfbnw.net
 
csw06a.ash1
204.15.23.59+te-12-0.csw06a.ash1.tfbnw.net
204.15.23.55+te-13-0.csw06a.ash1.tfbnw.net
 
csw06b.ash1
204.15.20.159+te-11-0.csw06b.ash1.tfbnw.net
204.15.23.61+te-12-0.csw06b.ash1.tfbnw.net
204.15.23.57+te-13-0.csw06b.ash1.tfbnw.net
 
csw07a.snc1
74.119.78.43+te-11-4.csw07a.snc1.tfbnw.net
204.15.20.81+te-11-7.csw07a.snc1.tfbnw.net
204.15.22.18+te-12-0.csw07a.snc1.tfbnw.net
204.15.22.10+te-13-0.csw07a.snc1.tfbnw.net
 
csw07b.snc1
204.15.20.67+te-11-0.csw07b.snc1.tfbnw.net
204.15.20.87+te-11-15.csw07b.snc1.tfbnw.net
204.15.20.85+te-11-7.csw07b.snc1.tfbnw.net
204.15.20.69+te-11-8.csw07b.snc1.tfbnw.net
204.15.22.22+te-12-0.csw07b.snc1.tfbnw.net
204.15.22.14+te-13-0.csw07b.snc1.tfbnw.net
 
csw08b.ash1
204.15.20.21+eth-17-1.csw08b.ash1.tfbnw.net
204.15.20.219+te-18-16.csw08b.ash1.tfbnw.net
 
dr01.ash2
74.119.76.65+ae0.dr01.ash2.tfbnw.net
74.119.76.77+ae1.dr01.ash2.tfbnw.net
74.119.77.8+ae3.dr01.ash2.tfbnw.net
74.119.77.10+ae4.dr01.ash2.tfbnw.net
 
dr01.snc4
74.119.76.169+ae1.dr01.snc4.tfbnw.net
74.119.77.126+ae6.dr01.snc4.tfbnw.net
74.119.76.28+xe-0-0-0.dr01.snc4.tfbnw.net
 
dr01.snc5
74.119.77.182+ae1.dr01.snc5.tfbnw.net
74.119.77.184+ae2.dr01.snc5.tfbnw.net
 
dr02.ash2
74.119.76.67+ae0.dr02.ash2.tfbnw.net
74.119.76.79+ae1.dr02.ash2.tfbnw.net
74.119.77.12+ae3.dr02.ash2.tfbnw.net
74.119.77.14+ae4.dr02.ash2.tfbnw.net
 
dr02.snc4
74.119.76.185+ae1.dr02.snc4.tfbnw.net
74.119.77.178+ae7.dr02.snc4.tfbnw.net
74.119.76.159+xe-1-3-0.dr02.snc4.tfbnw.net
 
dr02.snc5
74.119.77.192+ae2.dr02.snc5.tfbnw.net
74.119.77.194+ae3.dr02.snc5.tfbnw.net
 
dr03.ash2
204.15.20.35+ae0.dr03.ash2.tfbnw.net
204.15.21.95+ae1.dr03.ash2.tfbnw.net
 
dr03.snc1
74.119.77.136+ae0.dr03.snc1.tfbnw.net
74.119.77.161+ae0.dr03.snc1.tfbnw.net
 
dr04.ash2
204.15.23.111+ae0.dr04.ash2.tfbnw.net
74.119.76.186+ae1.dr04.ash2.tfbnw.net
 
dr04.snc1
74.119.77.138+ae0.dr04.snc1.tfbnw.net
74.119.77.163+ae0.dr04.snc1.tfbnw.net
 
pr01.iad1
204.15.23.108+pr01.iad1.tfbnw.net
4.53.112.58facebook-in.edge3.washington4.level3.net
168.143.97.142xe-0-5-0-6.r01.asbnva02.us.ce.gin.ntt.net
 
pr01.iad2
74.119.76.85+ge-2-0-1.pr01.iad2.tfbnw.net
204.15.20.32+pr01.iad2.tfbnw.net
 
pr01.pao1
74.119.76.133+ae0.pr01.pao1.tfbnw.net
 
pr01.sjc1
74.119.76.20+ae0.pr01.sjc1.tfbnw.net
128.241.219.126xe-0-2-0-2.r06.snjsca04.us.ce.gin.ntt.net
 
pr02.iad1
204.15.20.2+pr02.iad1.tfbnw.net
64.213.54.10facebook-inc.tengigabitethernet2-4.ar5.dca3.gblx.net
 
pr02.iad2
204.15.20.33+pr02.iad2.tfbnw.net
208.49.224.30facebook.te6-3.ar2.dca3.gblx.net
4.53.116.6facebook-in.edge3.washington4.level3.net
 
pr02.pao1
198.32.176.108+paix.pr02.pao1.tfbnw.net
204.15.20.27+pr02.pao1.tfbnw.net
198.32.251.133paix-px1--facebook-ge.cenic.net
 
pr02.sjc1
204.15.20.3+pr02.sjc1.tfbnw.net
4.71.114.122facebook-in.car4.sanjose1.level3.net