Router Naming Convention for symsaas.net, 201207

Regular Expressions:

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

er1.frankfurt-ff1
95.131.107.10+ae0-51.er1.frankfurt-ff1.symsaas.net
80.81.194.61+xe-2-2-0.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
 
er1.london-ld3
193.203.5.166+ae1-0.er1.london-ld3.symsaas.net
95.131.110.10+xe-1-0-0-61.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
95.131.110.19+xe-1-0-0-62.er1.london-ld4.symsaas.net
95.131.105.34+xe-1-3-0.er1.london-ld4.symsaas.net
195.66.225.41+xe-2-2-0.er1.london-ld4.symsaas.net
217.163.45.54ge-2-0-2.er1.ld4.uk.messagelabs.net
 
er1.mesa-az1
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
67.219.253.37+xe-2-3-0-200.er1.sterling-va1.symsaas.net
67.219.255.226+xe-2-3-0-207.er1.sterling-va1.symsaas.net
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
206.223.115.39ge-2-0-9-99.er1.va1.us.messagelabs.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
95.131.104.2+ge-1-1-9-110.er1.stockholm-st1.symsaas.net
 
er1.sydney-sy1
117.120.18.20+ae1-52.er1.sydney-sy1.symsaas.net
202.68.67.106+ge-1-1-5.er1.sydney-sy1.symsaas.net
 
er2.amsterdam-am1
95.131.109.241+xe-2-3-0-101.er2.amsterdam-am1.symsaas.net
 
er2.denver-co1
67.219.251.19+ae1-52.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
67.219.255.214+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.sterling-va1
67.219.253.11+ae0-51.er2.sterling-va1.symsaas.net
67.219.253.19+ae1-52.er2.sterling-va1.symsaas.net
67.219.255.222+xe-2-3-0-208.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
67.219.251.30xe-2-3-0-203.er2.va1.us.messagelabs.net
 
er2.sydney-sy3
117.120.18.227+xe-0-0-0-51.er2.sydney-sy3.symsaas.net
117.120.18.250+xe-0-0-1.er2.sydney-sy3.symsaas.net
 
67.219.253.9ovlan51.ag1.sterling-va1.symsaas.net
216.82.240.129v101.ag1.va1.us.messagelabs.net
 
95.131.107.9ovlan51.ag1.frankfurt-ff1.symsaas.net
95.131.106.195unassigned.messagelabs.net
195.245.230.11v100.ag1.ff1.de.messagelabs.net
195.245.230.193v101.ag1.ff1.de.messagelabs.net
 
117.120.18.9ovlan51.ag1.sydney-sy1.symsaas.net
117.120.16.252v102.peer-1.messagelabs.net