Router Naming Convention for covad.com, 201404

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
67.100.37.102+67.100.37.102-ge3.6-atln-osr1-atlanta.covad.com
67.100.37.2+67.100.37.2-ge5.1-atln-osr1-atlanta.covad.com
64.154.37.106unknown.level3.net
66.166.95.17h-66-166-95-17.atln.ga.megapath.net
 
osr1-chicago
67.100.36.110+67.100.36.110-ge3.6-chcg-osr1-chicago.covad.com
67.100.37.110h-67-100-37-110.noclli.covad.net
63.210.100.198covad.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
 
osr1-los-angeles
67.100.37.113+67.100.37.113-ge3.7-lsan-osr1-los-angeles.covad.com
209.247.191.146covad.car1.losangeles1.level3.net
63.215.86.254covad.car2.losangeles1.level3.net
66.167.111.185h-66-167-111-185.lsan.ca.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
67.100.37.127h-67-100-37-127.noclli.covad.net
63.210.31.10covad.car1.washington1.level3.net
63.210.41.194covad.car1.washington1.level3.net
74.0.45.33h-74-0-45-33.mcln.va.megapath.net
66.80.133.2ve120.ge1-0-0.core1.iad.megapath.net
 
osr1-miami
67.100.37.217+67.100.37.217-g3.6-mait-osr1-miami.covad.com
63.209.147.150covad.car1.miami1.level3.net
 
osr1-new-york
67.100.36.209+67.100.36.209-ge3.6.nycm-osr1-new-york.covad.com
67.100.36.26+67.100.36.26-ge3.4-nycm-osr1-new-york.covad.com
67.100.37.26+67.100.37.26-ge5.1-nycm-osr1-new-york.covad.com
67.100.34.9h-67-100-34-9.nycm.ny.megapath.net
 
osr1-philadelphia
67.100.36.227+67.100.36.227-ge3.6-phla-osr1-philadelphia.covad.com
63.208.96.14covad.car1.philadelphia1.level3.net
 
osr1-phoenix
67.100.36.221+67.100.36.221-ge3.6-phnd-osr1-phoenix.covad.com
67.100.37.30h-67-100-37-30.noclli.covad.net
64.154.128.34covad.car1.phoenix1.level3.net
 
osr1-seattle
67.100.36.46+67.100.36.46-ge3.4-sttn-osr1-seattle.covad.com
67.100.37.46+67.100.37.46-ge5.1-sttn-osr1-seattle.covad.com
63.211.218.130covad.car2.seattle1.level3.net
 
osr1-southfield
67.100.36.211+67.100.36.211-ge3.6-sfld-osr1-southfield.covad.com
166.90.203.2covad.car2.detroit1.level3.net
 
osr1-sunnyvale
67.100.36.42+67.100.36.42-ge3.4-snva-osr1-sunnyvale.covad.com
67.100.37.42+67.100.37.42-ge5.1-snva-osr1-sunnyvale.covad.com
67.100.37.142h-67-100-37-142.noclli.covad.net
63.209.0.174covad.car1.sanjose1.level3.net
67.100.56.49h-67-100-56-49.snva.ca.megapath.net
 
osr2-atlanta
67.100.36.202+67.100.36.202-ge3.6-atln-osr2-atlanta.covad.com
67.100.36.3+67.100.36.3-ge3.4-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
64.105.241.61h-64-105-241-61.atln.ga.megapath.net
66.166.95.21h-66-166-95-21.atln.ga.megapath.net
 
osr2-cambridge
67.100.36.208+67.100.36.208-ge3.6-cmbr-osr2-cambridge.covad.com
67.100.36.9+67.100.36.9-ge3.4-cmbr-osr2-cambridge.covad.com
67.100.37.9+67.100.37.9-ge5.1-cmbr-osr2-cambridge.covad.com
 
osr2-chicago
67.100.36.210+67.100.36.210-ge3.6-chcg-osr2-chicago.covad.com
67.100.37.11+67.100.37.11-ge5.1-chcg-osr2-chicago.covad.com
206.223.119.55covad01.ch2.equinix.net
64.105.145.21h-64-105-145-21.chcg.il.megapath.net
 
osr2-dallas
67.100.36.17+67.100.36.17-ge3.4-dlla-osr2-dallas.covad.com
67.100.37.216+67.100.37.216-ge3.7-dlla-osr2-dallas.covad.com
72.244.187.37h-72-244-187-37.dlla.tx.megapath.net
66.236.128.24666.236.128.246.ptr.us.xo.net
 
osr2-denver
67.100.36.111+67.100.36.111-ge3.6-dnvt-osr2-denver.covad.com
67.100.37.13+67.100.37.13-ge5.1-dnvt-osr2-denver.covad.com
66.236.86.4666.236.86.46.ptr.us.xo.net
 
osr2-los-angeles
67.100.36.21+67.100.36.21-ge3.4-lsan-osr2-los-angeles.covad.com
206.72.210.120any2ix.coresite.com
66.167.111.189h-66-167-111-189.lsan.ca.megapath.net
216.156.64.46216.156.64.46.ptr.us.xo.net
 
osr2-mclean
67.100.37.41+67.100.37.41-ge5.1-mcln-osr2-mclean.covad.com
67.100.37.111h-67-100-37-111.noclli.covad.net
66.80.133.34algx-mpn.atm3-4.edge1.atl.megapath.net
74.0.45.37h-74-0-45-37.mcln.va.megapath.net
 
osr2-philadelphia
67.100.36.228+67.100.36.228-ge3.6-phla-osr2-philadelphia.covad.com
67.100.36.29+67.100.36.29-ge3.4-phla-osr2-philadelphia.covad.com
 
osr2-phoenix
67.100.37.117+67.100.37.117-ge3.6-phnd-osr2-phoenix.covad.com
67.100.36.31h-67-100-36-31.noclli.covad.net
67.100.37.31h-67-100-37-31.noclli.covad.net
 
osr2-san-francisco
67.100.36.143+67.100.36.143-ge3.6-snfc-osr2-san-francisco.covad.com
67.100.36.71+67.100.36.71-ge3.4-snfc-osr2-san-francisco.covad.com
63.211.153.202covad.car2.sanfrancisco1.level3.net
 
osr2-sunnyvale
67.100.36.121+67.100.36.121-ge3.6-snva-osr2-sunnyvale.covad.com
67.100.36.43+67.100.36.43-ge3.4-snva-osr2-sunnyvale.covad.com
67.100.37.43+67.100.37.43-ge5.1-snva-osr2-sunnyvale.covad.com
206.223.116.87~snvacaid-osr2.covad.com
64.105.39.173h-64-105-39-173.snva.ca.megapath.net
67.100.56.53h-67-100-56-53.snva.ca.megapath.net
 
67.100.36.226-67.100.36.226-ge3.6-nycm-osr2-new-york.covad.com
67.100.37.27!67.100.37.27-ge5.1-nycm-osr1-new-york.covad.com
198.32.118.105h-64-105-124-147.nycmny83.covad.net