Router Naming Convention for symsaas.net, 201404

Regular Expressions:

  1. (?:ae\d+|ge|xe)-[^\.]+\.([a-z]+\d+\.[a-z]+-[a-z]+\d+)\.symsaas\.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:

ag1.gloucester-gl7
95.131.111.10+ge-0-0-0-71.ag1.gloucester-gl7.symsaas.net
95.131.111.18+ge-0-0-0-72.ag1.gloucester-gl7.symsaas.net
 
er1.amsterdam-am1
95.131.109.245+xe-2-3-0-100.er1.amsterdam-am1.symsaas.net
212.72.33.174unknown.level3.net
95.131.107.245xe-2-3-0-104.er1.am1.nl.messagelabs.net
94.31.33.2xe-2-3-0-802.er1.am1.nl.messagelabs.net
 
er1.denver-co1
67.219.251.18+ae1-52.er1.denver-co1.symsaas.net
67.219.249.30+xe-2-3-0-204.er1.denver-co1.symsaas.net
64.125.194.21464.125.194.214.t00847-01.above.net
4.28.17.182xe-2-3-0-802.er1.co1.us.messagelabs.net
 
er1.frankfurt-ff1
95.131.107.18+ae1-52.er1.frankfurt-ff1.symsaas.net
95.131.107.253+xe-2-3-0-102.er1.frankfurt-ff1.symsaas.net
95.131.107.246+xe-2-3-0-104.er1.frankfurt-ff1.symsaas.net
67.219.255.234+xe-2-3-0-306.er1.frankfurt-ff1.symsaas.net
79.141.44.2ge-2-1-8.er1.ff1.de.messagelabs.net
 
er1.london-ld3
95.131.104.1+ge-2-0-8-110.er1.london-ld3.symsaas.net
67.219.255.242+ge-2-1-8-304.er1.london-ld3.symsaas.net
95.131.105.33+xe-1-3-0.er1.london-ld3.symsaas.net
94.31.32.118ge-2-0-3.er1.ld3.uk.messagelabs.net
95.131.109.246ge-2-0-8-100.er1.ld3.uk.messagelabs.net
95.131.107.254ge-2-0-8-102.er1.ld3.uk.messagelabs.net
 
er1.london-ld4
95.131.105.34+xe-1-3-0.er1.london-ld4.symsaas.net
94.31.32.106ge-2-1-2.er1.ld4.uk.messagelabs.net
 
er1.mesa-az1
67.219.249.29+xe-2-3-0-204.er1.mesa-az1.symsaas.net
67.219.255.218+xe-2-3-0-209.er1.mesa-az1.symsaas.net
67.219.253.38xe-2-3-0-200.er1.az1.us.messagelabs.net
4.53.108.150xe-2-3-0-804.er1.az1.us.messagelabs.net
64.125.194.230xe-2-3-0-806.er1.az1.us.messagelabs.net
 
er1.sterling-va1
67.219.253.10+ae0-51.er1.sterling-va1.symsaas.net
67.219.253.37+xe-2-3-0-200.er1.sterling-va1.symsaas.net
67.219.255.226+xe-2-3-0-207.er1.sterling-va1.symsaas.net
67.219.253.33+xe-2-3-0-300.er1.sterling-va1.symsaas.net
95.131.107.26+xe-2-3-0-302.er1.sterling-va1.symsaas.net
64.125.194.22264.125.194.222.t00847-09.above.net
4.59.158.106xe-2-3-0-804.er1.va1.us.messagelabs.net
 
er1.stockholm-st1
46.226.50.221+ge-1-1-9-106.er1.stockholm-st1.symsaas.net
46.226.50.213+ge-1-1-9-108.er1.stockholm-st1.symsaas.net
95.131.104.2+ge-1-1-9-110.er1.stockholm-st1.symsaas.net
 
er2.amsterdam-am1
95.131.109.19+ae1-52.er2.amsterdam-am1.symsaas.net
95.131.109.241+xe-2-3-0-101.er2.amsterdam-am1.symsaas.net
 
er2.denver-co1
67.219.251.11+ae0-51.er2.denver-co1.symsaas.net
67.219.255.206+xe-2-3-0-212.er2.denver-co1.symsaas.net
64.125.194.21864.125.194.218.t00847-02.above.net
4.28.17.178xe-2-3-0-803.er2.co1.us.messagelabs.net
 
er2.frankfurt-ff1
95.131.107.11+ae0-51.er2.frankfurt-ff1.symsaas.net
95.131.107.249+ge-2-0-8-103.er2.frankfurt-ff1.symsaas.net
212.162.40.234messagelabs.edge3.frankfurt1.level3.net
79.141.44.6ge-2-0-9.er2.ff1.de.messagelabs.net
 
er2.mesa-az1
67.219.249.19+ae1-52.er2.mesa-az1.symsaas.net
67.219.255.214+xe-2-3-0-210.er2.mesa-az1.symsaas.net
64.125.194.23464.125.194.234.t00847-12.above.net
4.53.110.22xe-2-3-0-805.er2.az1.us.messagelabs.net
 
er2.newyork-ny1
67.219.255.246+ae0-0.er2.newyork-ny1.symsaas.net
206.126.115.39messagelabs.tienyc.telxgroup.net
 
er2.sterling-va1
67.219.253.11+ae0-51.er2.sterling-va1.symsaas.net
67.219.253.19+ae1-52.er2.sterling-va1.symsaas.net
67.219.253.41+xe-2-3-0-301.er2.sterling-va1.symsaas.net
64.125.194.22664.125.194.226.t00847-10.above.net
199.168.63.162messagelabs-gw.ip4.tinet.net
 
67.219.254.241opo1-465.cr1.toronto-to1.symsaas.net
216.191.131.34216-191-131-34.dedicated.allstream.net
 
95.131.107.17ovlan52.ag2.frankfurt-ff1.symsaas.net
95.131.106.193unassigned.messagelabs.net