Router Naming Convention for covad.com, 201104

Regular Expressions:

  1. ^\d+\.\d+\.\d+\.\d+-ge\d+\.\d+-([a-z]+-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:

atln-osr1-atlanta
67.100.36.102+67.100.36.102-ge3.6-atln-osr1-atlanta.covad.com
67.100.36.2+67.100.36.2-ge3.4-atln-osr1-atlanta.covad.com
 
atln-osr2-atlanta
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
69.3.232.17h-69-3-232-17.atlngahp.static.covad.net
 
chcg-osr1-chicago
67.100.37.10+67.100.37.10-ge5.1-chcg-osr1-chicago.covad.com
166.90.73.82covad.car1.chicago1.level3.net
63.210.100.198covad.car2.chicago1.level3.net
 
chcg-osr2-chicago
67.100.36.103+67.100.36.103-ge3.7-chcg-osr2-chicago.covad.com
67.100.36.11+67.100.36.11-ge3.4-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
216.156.72.42216.156.72.42.ptr.us.xo.net
216.156.72.86216.156.72.86.ptr.us.xo.net
 
cmbr-osr1-cambridge
67.100.37.8+67.100.37.8-ge5.1-cmbr-osr1-cambridge.covad.com
63.211.168.26covad.car1.boston1.level3.net
 
cmbr-osr2-cambridge
67.100.36.208+67.100.36.208-ge3.6-cmbr-osr2-cambridge.covad.com
65.47.144.34ip65-47-144-34.z144-47-65.customer.algx.net
 
dlla-osr1-dallas
67.100.37.116+67.100.37.116-ge3.7-dlla-osr1-dallas.covad.com
4.78.221.134covad.car1.dallas1.level3.net
 
dlla-osr2-dallas
67.100.36.17+67.100.36.17-ge3.4-dlla-osr2-dallas.covad.com
66.236.128.24666.236.128.246.ptr.us.xo.net
 
lsan-osr1-los-angeles
67.100.36.120+67.100.36.120-ge3.6-lsan-osr1-los-angeles.covad.com
209.247.191.146covad.car1.losangeles1.level3.net
63.215.86.254unknown.level3.net
66.80.133.6cvd-mpth.c00.lax.megapath.net
 
lsan-osr2-los-angeles
67.100.36.21+67.100.36.21-ge3.4-lsan-osr2-los-angeles.covad.com
67.100.37.21+67.100.37.21-ge5.1-lsan-osr2-los-angeles.covad.com
206.223.143.120covad.com.any2ix.coresite.com
216.156.64.46216.156.64.46.ptr.us.xo.net
216.156.64.50216.156.64.50.ptr.us.xo.net
 
mcln-osr1-mclean
67.100.36.203+67.100.36.203-ge3.7-mcln-osr1-mclean.covad.com
63.210.31.10covad.car2.washington1.level3.net
 
mcln-osr2-mclean
67.100.36.41+67.100.36.41-ge3.4-mcln-osr2-mclean.covad.com
67.100.37.41+67.100.37.41-ge5.1-mcln-osr2-mclean.covad.com
207.88.183.134207.88.183.134.ptr.us.xo.net
207.88.183.158207.88.183.158.ptr.us.xo.net
 
nycm-osr1-new-york
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
63.214.53.142unknown.level3.net
66.80.133.14ve186.ge0-3-0.core1.sjc.megapath.net
 
nycm-osr2-new-york
67.100.36.226+67.100.36.226-ge3.6-nycm-osr2-new-york.covad.com
67.100.36.27+67.100.36.27-ge3.4-nycm-osr2-new-york.covad.com
198.32.118.105h-64-105-124-147.nycmny83.covad.net
207.88.182.6207.88.182.6.ptr.us.xo.net
 
phla-osr1-philadelphia
67.100.36.28+67.100.36.28-ge3.4-phla-osr1-philadelphia.covad.com
67.100.37.28+67.100.37.28-ge5.1-phla-osr1-philadelphia.covad.com
63.208.96.14covad.car1.philadelphia1.level3.net
 
phla-osr2-philadelphia
67.100.36.228+67.100.36.228-ge3.6-phla-osr2-philadelphia.covad.com
67.100.37.29+67.100.37.29-ge5.1-phla-osr2-philadelphia.covad.com
 
phnd-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
64.154.128.34unknown.level3.net
 
sfnc-osr1-san-francisco
67.100.37.70+67.100.37.70-ge5.1-sfnc-osr1-san-francisco.covad.com
63.211.150.26covad.car1.sanfrancisco1.level3.net
 
snva-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
63.209.0.174covad.car1.sanjose1.level3.net
 
snva-osr2-sunnyvale
67.100.37.43+67.100.37.43-ge5.1-snva-osr2-sunnyvale.covad.com
206.223.116.87~snvacaid-osr2.covad.com
67.100.37.242h-67-100-37-242.noclli.covad.net
207.88.3.182207.88.3.182.ptr.us.xo.net