Router Naming Convention for ctbc.com.br, 201104

Regular Expressions:

^[^\.]+\.([^\.]+\.[a-z]+\d+)\.ctbc\.com\.br$

Statistics:

Training routers with at least two clustered interfaces: 27
Positive Predictive Value: 0.979
True Positives (green): 95
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 6
Training routers with a single interface in suffix: 5

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:

		border-a.spo511
201.48.44.89	+	ge-2-0-0-0.border-a.spo511.ctbc.com.br
201.48.44.210	+	ge-3-0-0-0.border-a.spo511.ctbc.com.br
201.48.44.109	!	ge-3-1-0-1051.core-b.spo511.ctbc.com.br
208.48.250.2		ctbc.gigabitethernet2-11.asr1.gru1.gblx.net
195.22.219.10		ctbc.sanpaolo1.spa.seabone.net
195.22.219.182		ctbc.sanpaolo1.spa.seabone.net
195.22.219.190		ctbc.sanpaolo2.spa.seabone.net
195.22.219.202		ctbc.sanpaolo2.spa.seabone.net
187.50.51.254		187-50-51-254.customer.tdatabrasil.net.br
84.16.11.22		ctbc-t-7-3-6-0-grtsaosi2.red.telefonica-wholesale.net

		border-a.ula001
201.48.44.166	+	ge-3-0-0-0.border-a.ula001.ctbc.com.br
208.51.42.146		ctbc-multimidia-data-net-s-a.gigabitethernet1-1.ar5.gru1.gblx.net
207.138.94.102		ctbc-multimidia-data-net-s-a.gigabitethernet1-2.ar5.gru1.gblx.net
195.22.219.50		ctbc.sanpaolo1.spa.seabone.net
195.22.219.178		ctbc.sanpaolo2.spa.seabone.net

		core-a.fac001
200.225.194.105	+	ae0-0.core-a.fac001.ctbc.com.br
200.225.194.110	+	ae1-0.core-a.fac001.ctbc.com.br
201.48.44.17	+	xe-0-0-0-0.core-a.fac001.ctbc.com.br
200.225.196.150		200-225-196-150.static.ctbctelecom.com.br

		core-a.spo511
200.225.194.106	+	ae3-0.core-a.spo511.ctbc.com.br
200.225.195.222	+	ae4-0.core-a.spo511.ctbc.com.br
201.48.235.9	+	ge-2-1-0-1.core-a.spo511.ctbc.com.br
201.48.44.25	+	xe-0-0-0-0.core-a.spo511.ctbc.com.br
201.48.44.205	+	xe-4-0-0-0.core-a.spo511.ctbc.com.br
201.48.44.90	+	xe-5-2-0-0.core-a.spo511.ctbc.com.br

		core-a.ula001
200.225.194.109	+	ae1-0.core-a.ula001.ctbc.com.br
200.225.199.74	+	ae3-0.core-a.ula001.ctbc.com.br
200.225.196.205	+	loopback0.core-a.ula001.ctbc.com.br
201.48.44.5	+	xe-4-0-0-0.core-a.ula001.ctbc.com.br
201.48.44.161		201-048-044-161.static.ctbctelecom.com.br

		core-b.fac001
201.48.44.10	+	ge-2-0-0-0.core-b.fac001.ctbc.com.br
201.48.44.18	+	ge-2-1-0-0.core-b.fac001.ctbc.com.br
201.48.44.21	+	ge-3-0-0-0.core-b.fac001.ctbc.com.br
200.225.199.169		200-225-199-169.static.ctbctelecom.com.br
64.212.41.238		ctbc-multimidia-data-net-s-a.gigabitethernet1-4.ar5.gru1.gblx.net
195.22.219.186		ctbc.sanpaolo1.spa.seabone.net
195.22.219.158		ctbc.sanpaolo2.spa.seabone.net
213.140.51.70		ctbc-ge-4-0-1-0-grtsaosi1.red.telefonica-wholesale.net

		core-b.spo511
201.16.144.18	+	ae2-0.core-b.spo511.ctbc.com.br
201.48.44.49	+	ae3-0.core-b.spo511.ctbc.com.br
201.48.44.22	+	ge-2-0-0-0.core-b.spo511.ctbc.com.br
201.48.44.26	+	ge-2-1-0-0.core-b.spo511.ctbc.com.br
201.48.44.14	+	ge-3-0-0-0.core-b.spo511.ctbc.com.br
201.48.44.94	+	xe-3-0-0-0.core-b.spo511.ctbc.com.br
201.48.44.209	+	xe-3-2-0-0.core-b.spo511.ctbc.com.br

		core-b.ula001
200.225.199.78	+	ae1-0.core-b.ula001.ctbc.com.br
201.48.44.69	+	ge-5-0-7-0.core-b.ula001.ctbc.com.br
201.48.44.13	+	xe-3-0-0-0.core-b.ula001.ctbc.com.br
201.48.44.165	+	xe-3-2-0-0.core-b.ula001.ctbc.com.br
201.48.44.9	+	xe-4-0-0-0.core-b.ula001.ctbc.com.br
201.48.44.6	+	xe-5-2-0-0.core-b.ula001.ctbc.com.br
200.225.199.168		200-225-199-168.static.ctbctelecom.com.br

		di-bd01.ula001
201.48.44.177	-	1-4.bd.ula001.ctbc.com.br
200.170.129.154	+	v63.di-bd01.ula001.ctbc.com.br
200.170.129.221	+	v79.di-bd01.ula001.ctbc.com.br

		edge-a.bhe515
189.112.64.190	~	ae2-378-edge-a.bhe515.ctbc.com.br
201.48.55.254	+	ae2-397.edge-a.bhe515.ctbc.com.br
201.48.44.81	+	ae3-0.edge-a.bhe515.ctbc.com.br
201.48.61.102	+	ge-0-0-3-358.edge-a.bhe515.ctbc.com.br
201.16.235.66	+	ge-1-0-6-478.edge-a.bhe515.ctbc.com.br
200.225.196.89		200-225-196-089.static.ctbctelecom.com.br

		edge-a.cas512
201.16.134.1	+	ae0-0.edge-a.cas512.ctbc.com.br
201.48.44.50	+	ae1-0.edge-a.cas512.ctbc.com.br
201.48.179.50	+	e1-1-2-0-49-0.edge-a.cas512.ctbc.com.br
200.225.196.106		200-225-196-106.static.ctbctelecom.com.br

		edge-a.fac001
201.48.64.174	+	e1-1-1-0-4-0.edge-a.fac001.ctbc.com.br
201.48.44.250	+	ge-0-0-0-0.edge-a.fac001.ctbc.com.br
201.48.44.46	+	ge-1-0-0-0.edge-a.fac001.ctbc.com.br
200.225.199.171		200-225-199-171.static.ctbctelecom.com.br

		edge-a.rjo511
201.48.44.77	+	ae1-0.edge-a.rjo511.ctbc.com.br
201.16.144.17	+	ae2-0.edge-a.rjo511.ctbc.com.br
200.146.195.242	+	e1-1-2-0-13-0.edge-a.rjo511.ctbc.com.br
189.112.194.30	+	e1-1-2-0-63-0.edge-a.rjo511.ctbc.com.br
189.112.194.242	+	e1-1-3-0-10-0.edge-a.rjo511.ctbc.com.br
201.16.200.158	+	ge-1-1-0-307.edge-a.rjo511.ctbc.com.br
189.112.194.122	+	ge-1-1-0-403.edge-a.rjo511.ctbc.com.br
189.112.194.126	+	ge-1-1-0-406.edge-a.rjo511.ctbc.com.br
201.16.204.142	+	ge-1-1-0-425.edge-a.rjo511.ctbc.com.br
200.225.196.105		200-225-196-105.static.ctbctelecom.com.br

		edge-a.rpo008
201.16.144.29	+	ae0-0.edge-a.rpo008.ctbc.com.br
189.112.96.78	+	ds-1-1-0-22-17-0.edge-a.rpo008.ctbc.com.br
201.48.78.6	+	ds-1-1-0-36-1-0.edge-a.rpo008.ctbc.com.br
201.48.78.114	+	ge-0-2-0-332.edge-a.rpo008.ctbc.com.br
189.112.142.74	+	ge-0-2-0-383.edge-a.rpo008.ctbc.com.br
189.112.136.78	+	ge-0-3-0-369.edge-a.rpo008.ctbc.com.br
201.16.144.26	+	ge-1-0-0-0.edge-a.rpo008.ctbc.com.br
200.225.196.104		200-225-196-104.static.ctbctelecom.com.br

		edge-a.spo511
189.39.37.17	~	189-039-037-017.static.spo.ctbc.com.br
201.48.136.26	+	e1-4-1-0-18-0.edge-a.spo511.ctbc.com.br
187.72.186.70	+	ge-3-1-6-362.edge-a.spo511.ctbc.com.br
201.48.111.121	+	ge-3-1-6-4001.edge-a.spo511.ctbc.com.br
201.48.179.190	+	ge-3-1-7-1145.edge-a.spo511.ctbc.com.br
201.16.210.42	+	ge-3-1-7-1887.edge-a.spo511.ctbc.com.br
189.112.147.50	+	ge-3-1-7-335.edge-a.spo511.ctbc.com.br
201.48.44.206	+	xe-0-0-0-0.edge-a.spo511.ctbc.com.br
201.48.44.93	+	xe-1-0-0-0.edge-a.spo511.ctbc.com.br
200.225.196.103		200-225-196-103.static.ctbctelecom.com.br

		edge-a.ula001
189.112.37.170	+	e1-4-3-0-7-0.edge-a.ula001.ctbc.com.br
201.48.44.38	+	ge-2-0-0-0.edge-a.ula001.ctbc.com.br
200.225.199.125	+	ge-3-0-0-0.edge-a.ula001.ctbc.com.br
200.225.196.17		200-225-196-017.static.ctbctelecom.com.br

		edge-b.bhe515
201.48.44.62	+	ae0-0.edge-b.bhe515.ctbc.com.br
201.48.44.42	+	ae1-0.edge-b.bhe515.ctbc.com.br

		edge-b.pms001
201.48.44.102	+	gigabitethernet0-0-0.edge-b.pms001.ctbc.com.br
201.48.44.98	+	gigabitethernet0-0-2.edge-b.pms001.ctbc.com.br

		edge-b.rjo511
201.48.44.73	+	ae2-0.edge-b.rjo511.ctbc.com.br
189.112.194.138	+	ge-0-1-0-410.edge-b.rjo511.ctbc.com.br
200.225.196.19		cl-garciapedrosa-bhe.ctbctelecom.com.br

		edge-b.ura001
201.16.134.25	+	gigabitethernet0-2-0.edge-b.ura001.ctbc.com.br
201.16.134.29	+	gigabitethernet0-2-2.edge-b.ura001.ctbc.com.br

		edge-c.bhe515
200.225.195.218	+	ge-0-0-0-0.edge-c.bhe515.ctbc.com.br
201.48.44.86	+	ge-1-0-0-3.edge-c.bhe515.ctbc.com.br

		metroedge.fac001
201.48.44.34	+	gigabitethernet4-0-4.metroedge.fac001.ctbc.com.br
200.233.193.14	+	vlan32.metroedge.fac001.ctbc.com.br

		metroedge.fac004
200.225.199.46	+	ge-wan8-1.metroedge.fac004.ctbc.com.br
201.48.44.106	+	ge-wan8-3.metroedge.fac004.ctbc.com.br
201.48.44.202		201-048-044-202.static.ctbctelecom.com.br

		metroedge.iua001
200.225.199.102	+	ge-wan8-1.metroedge.iua001.ctbc.com.br
201.48.44.121	+	ge-wan8-2.metroedge.iua001.ctbc.com.br

		metroedge.iub001
200.225.199.110	+	ge-wan8-1.metroedge.iub001.ctbc.com.br
200.225.199.106	+	ge-wan8-2.metroedge.iub001.ctbc.com.br

		metroedge.pms001
201.48.230.194	+	ge-wan8-1.metroedge.pms001.ctbc.com.br
201.48.230.210	+	ge-wan8-3.metroedge.pms001.ctbc.com.br

		metroedge.ula001
200.225.199.37	+	gigabitethernet4-5.metroedge.ula001.ctbc.com.br
201.48.44.30	+	tengigabitethernet3-4.metroedge.ula001.ctbc.com.br

		metroedge.ula003
200.225.199.30	+	gigabitethernet7-0-3.metroedge.ula003.ctbc.com.br
200.225.199.113	+	gigabitethernet7-0-5.metroedge.ula003.ctbc.com.br
200.225.199.122	+	gigabitethernet7-0-8.metroedge.ula003.ctbc.com.br

201.16.134.2	-	ae0-0.edge-b.cas512.ctbc.com.br
201.48.100.62	!	ge-0-2-0-357.edge-a.cas512.ctbc.com.br
201.16.144.22		201-016-144-022.ctbctelecom.com.br

201.48.81.40	~	201-048-081-040.static.ctbc.com.br
201.48.81.56	~	201-048-081-056.static.ctbc.com.br

201.48.124.61	~	201-048-124-061.static.ctbc.com.br
201.48.124.113	~	201-048-124-113.static.ctbc.com.br

189.39.4.20	o	189-039-004-020.static.spo.ctbc.com.br
187.115.23.142		corporativo.gvt.net.br

189.39.15.135	o	189-039-015-135.static.spo.ctbc.com.br

201.48.179.189	o	201-048-179-189.static.ctbc.com.br
200.184.215.130		200-184-215-130.intelignet.com.br
200.219.130.48		as21674.sp.ptt.br

201.48.250.217	o	201-048-250-217.static.ctbc.com.br
201.16.134.21		201-016-134-021.dynamic.idial.com.br