Router Naming Convention for covad.com, 201508

Regular Expressions:

  1. ^\d+\.\d+\.\d+\.\d+-[a-z]+\d+\..+-(osr\d+-[^\.]+)\.covad\.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:

osr1-atlanta
67.100.36.2+67.100.36.2-ge3.4-atln-osr1-atlanta.covad.com
64.154.37.106unknown.level3.net
64.105.241.57atlngahp-osr1-g3-10.atlanta.megapath.net
 
osr1-cambridge
67.100.36.108+67.100.36.108-ge3.6-cmbr-osr1-cambridge.covad.com
63.211.168.26covad.car1.boston1.level3.net
 
osr1-chicago
67.100.36.10+67.100.36.10-ge3.4-chcg-osr1-chicago.covad.com
67.100.37.10+67.100.37.10-ge5.1-chcg-osr1-chicago.covad.com
67.100.36.106h-67-100-36-106.noclli.covad.net
63.210.100.198covad.car2.chicago1.level3.net
166.90.73.82covad.car2.chicago1.level3.net
 
osr1-dallas
67.100.37.213+67.100.37.213-ge3.6-dlla-osr1-dallas.covad.com
4.78.221.134covad.car1.dallas1.level3.net
72.244.187.33h-72-244-187-33.dlla.tx.megapath.net
74.2.198.81h-74-2-198-81.dlla.tx.megapath.net
 
osr1-denver
67.100.37.112+67.100.37.112-ge3.7-dnvt-osr1-denver.covad.com
67.100.37.12+67.100.37.12-ge5.1-dnvt-osr1-denver.covad.com
63.211.250.50covad.car1.denver1.level3.net
 
osr1-los-angeles
67.100.36.120+67.100.36.120-ge3.6-lsan-osr1-los-angeles.covad.com
67.100.37.20+67.100.37.20-ge5.1-lsan-osr1-los-angeles.covad.com
67.100.37.120h-67-100-37-120.noclli.covad.net
209.247.191.146covad.car1.losangeles1.level3.net
63.215.86.254covad.car2.losangeles1.level3.net
66.167.111.185lsanca54-osr1-g3-18.losangeles.megapath.net
 
osr1-mclean
67.100.36.40+67.100.36.40-ge3.4-mcln-osr1-mclean.covad.com
67.100.37.40+67.100.37.40-ge5.1-mcln-osr1-mclean.covad.com
67.100.37.127~mclnva23-osr1-g3-5.mclean.covad.com
63.210.31.10covad.car1.washington1.level3.net
74.0.45.33h-74-0-45-33.mcln.va.megapath.net
 
osr1-new-york
67.100.36.209+67.100.36.209-ge3.6.nycm-osr1-new-york.covad.com
67.100.37.26+67.100.37.26-ge5.1-nycm-osr1-new-york.covad.com
63.209.170.234covad.car3.newyork1.level3.net
69.3.140.225h-69-3-140-225.nycm.ny.megapath.net
67.100.34.9nycmny83-osr1-g3-18.newyork.megapath.net
 
osr1-new-york
67.100.37.27!67.100.37.27-ge5.1-nycm-osr1-new-york.covad.com
67.100.34.13nycmny83-osr2-g3-18.newyork.megapath.net
 
osr1-southfield
67.100.36.211+67.100.36.211-ge3.6-sfld-osr1-southfield.covad.com
67.100.37.14+67.100.37.14-ge5.1-sfld-osr1-southfield.covad.com
166.90.203.2covad.car2.detroit1.level3.net
 
osr1-sunnyvale
67.100.36.142+67.100.36.142-ge3.6-snva-osr1-sunnyvale.covad.com
67.100.37.42+67.100.37.42-ge5.1-snva-osr1-sunnyvale.covad.com
 
osr2-atlanta
67.100.36.202+67.100.36.202-ge3.6-atln-osr2-atlanta.covad.com
67.100.37.202+67.100.37.202-ge3.7-atln-osr2-atlanta.covad.com
67.100.37.3+67.100.37.3-ge5.1-atln-osr2-atlanta.covad.com
64.105.241.61atlngahp-osr2-g3-10.atlanta.megapath.net
66.166.95.21atlngahp-osr2-g3-18.atlanta.megapath.net
 
osr2-denver
67.100.37.13+67.100.37.13-ge5.1-dnvt-osr2-denver.covad.com
67.100.37.224h-67-100-37-224.noclli.covad.net
 
osr2-los-angeles
67.100.36.220+67.100.36.220-ge3.6-lsan-osr2-los-angeles.covad.com
67.100.37.21+67.100.37.21-ge5.1-lsan-osr2-los-angeles.covad.com
67.100.36.217h-67-100-36-217.noclli.covad.net
216.156.64.46216.156.64.46.ptr.us.xo.net
216.156.64.50216.156.64.50.ptr.us.xo.net
 
osr2-mclean
67.100.37.41+67.100.37.41-ge5.1-mcln-osr2-mclean.covad.com
 
osr2-miami
67.100.37.203+67.100.37.203-ge3.6-miat-osr2-miami.covad.com
65.47.56.154ip65-47-56-154.z56-47-65.customer.algx.net
 
osr2-san-francisco
67.100.36.71+67.100.36.71-ge3.4-snfc-osr2-san-francisco.covad.com
67.100.37.71+67.100.37.71-ge5.1-snfc-osr2-san-francisco.covad.com
 
osr2-southfield
67.100.36.109+67.100.36.109-ge3.6-sfld-osr2-southfield.covad.com
67.100.36.15+67.100.36.15-ge3.4-sfld-osr2-southfield.covad.com
67.100.37.15+67.100.37.15-ge5.1-sfld-osr2-southfield.covad.com
 
osr2-sunnyvale
67.100.36.43+67.100.36.43-ge3.4-snva-osr2-sunnyvale.covad.com
206.223.116.87~snvacaid-osr2.covad.com
209.247.202.226covad.car2.sanjose1.level3.net
 
67.100.36.250ochcgilgb-osr2-g3-6.chicago.covad.com
207.88.184.14207.88.184.14.ptr.us.xo.net