Router Naming Convention for as20500.net, 201304

Regular Expressions:

  1. ^[a-z]+\.[^\.]+\.(edge01\.lon\d+)\.as20500\.net$
  2. ^[^-]+-[^\.]+\.(.+)\.[a-z\d]+\.as20500\.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:

core01
135.196.65.137+xe-0-0-0-3241.core01.lon1.as20500.net
95.177.0.5+xe-0-0-2-dot-200.core01.lon3.as20500.net
 
core01.lon1
135.196.65.133+as8190-gw.core01.lon1.uk.as20500.net
 
edge01.lon1
79.121.250.205+lo-ctx-eb-sa.edge01.lon1.uk.as20500.net
85.189.229.239+lo-ctx-fttx.edge01.lon1.uk.as20500.net
85.189.68.207+lo-ctx-sharedpipe-payg.edge01.lon1.uk.as20500.net
79.121.250.217+lo-ctx-sharedpipe-prem.edge01.lon1.uk.as20500.net
85.189.68.182+lo-ctx-sharedpipe.edge01.lon1.uk.as20500.net
109.204.99.240+lo-ctx-sp-payg-fttx.edge01.lon1.uk.as20500.net
85.189.229.255+lo-ctx-vsp-chess.edge01.lon1.uk.as20500.net
79.121.250.248+lo-ctx-vsp-mnc.edge01.lon1.uk.as20500.net
109.204.99.246+lo.ctx-sharedpipe-wbc.edge01.lon1.uk.as20500.net
85.189.229.212+lo.ctx-talktalk.edge01.lon1.uk.as20500.net
109.204.0.169+uplinka.business-100.edge01.lon1.as20500.net
109.204.0.129+uplinka.eb-sa.edge01.lon1.as20500.net
109.204.0.241+uplinka.fttx-payg.edge01.lon1.as20500.net
109.204.0.181+uplinka.fttx.edge01.lon1.as20500.net
109.204.0.41+uplinka.leasedline.edge01.lon1.as20500.net
109.204.0.237+uplinka.sharedpipe-payg-wbc.edge01.lon1.as20500.net
109.204.0.221+uplinka.sharedpipe-prem-wbc.edge01.lon1.as20500.net
109.204.0.121+uplinka.sharedpipe-prem.edge01.lon1.as20500.net
109.204.0.213+uplinka.talktalk.edge01.lon1.as20500.net
109.204.0.193+uplinka.vpn1-internet.edge01.lon1.as20500.net
109.204.0.21+uplinka.vsp-chess.edge01.lon1.as20500.net
109.204.0.61+uplinka.vsp-cls.edge01.lon1.as20500.net
109.204.0.37+uplinka.vsp-dc3.edge01.lon1.as20500.net
109.204.0.77+uplinka.vsp-fmt.edge01.lon1.as20500.net
109.204.0.89+uplinka.vsp-hnl.edge01.lon1.as20500.net
109.204.0.189+uplinka.vsp-vx2.edge01.lon1.as20500.net
109.204.0.15+uplinkb.badboys.edge01.lon1.as20500.net
109.204.0.27+uplinkb.sharedpipe-payg.edge01.lon1.as20500.net
109.204.0.219+uplinkb.sharedpipe-wbc.edge01.lon1.as20500.net
109.204.0.7+uplinkb.sharedpipe.edge01.lon1.as20500.net
109.204.0.59+uplinkb.vsp-cob.edge01.lon1.as20500.net
109.204.0.203+uplinkb.vsp-cop.edge01.lon1.as20500.net
109.204.0.47+uplinkb.vsp-dc2.edge01.lon1.as20500.net
109.204.0.55+uplinkb.vsp-dc4.edge01.lon1.as20500.net
109.204.0.119+uplinkb.vsp-gf2.edge01.lon1.as20500.net
109.204.0.135+uplinkb.vsp-gfs.edge01.lon1.as20500.net
109.204.0.75+uplinkb.vsp-mnc.edge01.lon1.as20500.net
109.204.0.155+uplinkb.vsp-xl2.edge01.lon1.as20500.net
109.204.0.35+uplinkb.vsp-xln.edge01.lon1.as20500.net
109.204.99.244unknown.griffin.com
 
edge01.lon3
85.189.229.243+lo-ctx-fttx.edge01.lon3.uk.as20500.net
79.121.251.208+lo-ctx-sharedpipe-payg.edge01.lon3.uk.as20500.net
79.121.250.219+lo-ctx-sharedpipe-prem.edge01.lon3.uk.as20500.net
79.121.251.176+lo-ctx-sharedpipe.edge01.lon3.uk.as20500.net
109.204.99.241+lo-ctx-sp-payg-fttx.edge01.lon3.uk.as20500.net
79.121.250.254+lo-ctx-vsp-chess.edge01.lon3.uk.as20500.net
79.121.250.239+lo-ctx-vsp-cob.edge01.lon3.uk.as20500.net
79.121.250.250+lo-ctx-vsp-gen.edge01.lon3.uk.as20500.net
79.121.250.244+lo-ctx-vsp-mnc.edge01.lon3.uk.as20500.net
109.204.99.251+lo.ctx-sharedpipe-wbc.edge01.lon3.uk.as20500.net
109.204.1.169+uplinka.business-100.edge01.lon3.as20500.net
109.204.1.129+uplinka.eb-sa.edge01.lon3.as20500.net
109.204.1.241+uplinka.fttx-payg.edge01.lon3.as20500.net
109.204.1.181+uplinka.fttx.edge01.lon3.as20500.net
109.204.1.41+uplinka.leasedline.edge01.lon3.as20500.net
109.204.1.237+uplinka.sharedpipe-payg-wbc.edge01.lon3.as20500.net
109.204.1.221+uplinka.sharedpipe-prem-wbc.edge01.lon3.as20500.net
109.204.1.121+uplinka.sharedpipe-prem.edge01.lon3.as20500.net
109.204.1.213+uplinka.talktalk.edge01.lon3.as20500.net
109.204.1.21+uplinka.vsp-chess.edge01.lon3.as20500.net
109.204.1.197+uplinka.vsp-cls-hu.edge01.lon3.as20500.net
109.204.1.61+uplinka.vsp-cls.edge01.lon3.as20500.net
109.204.1.141+uplinka.vsp-et2.edge01.lon3.as20500.net
109.204.1.77+uplinka.vsp-fmt.edge01.lon3.as20500.net
109.204.1.89+uplinka.vsp-hnl.edge01.lon3.as20500.net
109.204.1.189+uplinka.vsp-vx2.edge01.lon3.as20500.net
109.204.1.15+uplinkb.badboys.edge01.lon3.as20500.net
109.204.1.219+uplinkb.sharedpipe-wbc.edge01.lon3.as20500.net
109.204.1.7+uplinkb.sharedpipe.edge01.lon3.as20500.net
109.204.1.59+uplinkb.vsp-cob.edge01.lon3.as20500.net
109.204.1.203+uplinkb.vsp-cop.edge01.lon3.as20500.net
109.204.1.47+uplinkb.vsp-dc2.edge01.lon3.as20500.net
109.204.1.55+uplinkb.vsp-dc4.edge01.lon3.as20500.net
109.204.1.119+uplinkb.vsp-gf2.edge01.lon3.as20500.net
109.204.1.135+uplinkb.vsp-gfs.edge01.lon3.as20500.net
109.204.1.75+uplinkb.vsp-mnc.edge01.lon3.as20500.net
109.204.1.155+uplinkb.vsp-xl2.edge01.lon3.as20500.net
109.204.1.35+uplinkb.vsp-xln.edge01.lon3.as20500.net
109.204.99.245unknown.griffin.com
212.102.206.207lb.ldn3.gi.phoenix.co.uk
212.102.205.170ldn3.b-gc-gi-01.phoenix.co.uk