Router Naming Convention for as51561.net, 201708

Regular Expressions:

^.+\.([a-z\d]+)\.as51561\.net$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 1.000
True Positives (green): 11
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
Training routers with a single interface in suffix: 0

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:

		dc5
46.33.128.93	+	ge2-1.501.core.dc5.as51561.net
46.102.214.38	+	ge9-19.3392.core.dc5.as51561.net
188.240.160.99	+	po11.core.dc5.as51561.net
83.170.65.254		dc5.as13213.net
176.67.161.130		dc5.as13213.net
62.24.191.221		host-62-24-191-221.as13285.net
188.240.174.97		default-188-240-174-97.interdsl.co.uk
46.102.194.201		default-46-102-194-201.interdsl.co.uk
46.102.194.73		default-46-102-194-73.interdsl.co.uk
46.102.196.228		default-46-102-196-228.interdsl.co.uk
46.102.196.60		default-46-102-196-60.interdsl.co.uk
46.102.198.129		default-46-102-198-129.interdsl.co.uk
46.102.198.97		default-46-102-198-97.interdsl.co.uk
46.102.208.32		default-46-102-208-32.interdsl.co.uk
46.102.209.177		default-46-102-209-177.interdsl.co.uk
46.102.212.205		default-46-102-212-205.interdsl.co.uk
46.102.212.209		default-46-102-212-209.interdsl.co.uk
46.102.212.34		default-46-102-212-34.interdsl.co.uk
46.102.213.137		default-46-102-213-137.interdsl.co.uk
46.102.213.244		default-46-102-213-244.interdsl.co.uk
46.102.215.32		default-46-102-215-32.interdsl.co.uk
46.102.219.17		default-46-102-219-17.interdsl.co.uk
46.102.219.217		default-46-102-219-217.interdsl.co.uk
46.102.219.241		default-46-102-219-241.interdsl.co.uk
46.102.197.1		icuk-gw-lantec.lan.co.uk

		thn
149.6.184.182	+	cogent.po102.thn.as51561.net
195.66.226.191	+	linx-lon1.thn.as51561.net
195.66.238.191	+	linx-lon2.thn.as51561.net
46.102.192.96	+	po10.core.thn.as51561.net
188.240.160.97	+	po12.core.thn.as51561.net

		thw
212.187.142.178	+	level3.po102.thw.as51561.net
188.240.160.98	+	po11.core.thw.as51561.net
188.240.160.96	+	po12.core.thw.as51561.net