Router Naming Convention for sbn.co.th, 201104

Regular Expressions:

^([a-z]+)\.sbn\.co\.th$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.286
True Positives (green): 2
False Positives (red): 5
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
Training routers with a single interface in suffix: 1

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:

		resrv
115.178.58.174	+	resrv.sbn.co.th
115.178.58.250	+	resrv.sbn.co.th
115.178.59.169		ge-11-0-2.300.iig-cwdc-pe01.sbn.co.th.59.178.115.in-addr.arpa
115.178.58.233		resrv.sbn.co.th.58.178.115.in-addr.arpa
115.178.59.250		xe-0-0-0.300.iig-cwdc-pe01.sbn.co.th.59.178.115.in-addr.arpa
115.178.59.209		xe-0-1-0.300.iig-cwdc-pe01.sbn.co.th.59.178.115.in-addr.arpa

		resrv
115.178.58.66	!	resrv.sbn.co.th
203.170.128.38		dial-38.ras-5.bkk.c.cscoms.com
203.150.220.26		26.220.150.203.sta.inet.co.th
203.153.161.214		203.153.161.214.sta.isp-thailand.com
202.170.118.10		ppp-202.170.118.10.revip.proen.co.th

		resrv
115.178.58.194	!	resrv.sbn.co.th
115.178.59.106		resrv.sbn.co.th.59.178.115.in-addr.arpa

		resrv
115.178.58.218	!	resrv.sbn.co.th
115.178.59.221		as0.0.iig-suk-p01.sbn.co.th.59.178.115.in-addr.arpa
115.178.59.217		ge-2-1-1.400.iig-suk-p01.sbn.co.th.59.178.115.in-addr.arpa
115.178.59.254		xe-1-0-0.300.iig-suk-p01.sbn.co.th.59.178.115.in-addr.arpa

		resrv
115.178.58.234	!	resrv.sbn.co.th
115.178.59.218		ge-11-0-1.400.iig-suk-pe01.sbn.co.th.59.178.115.in-addr.arpa
115.178.59.173		ge-11-0-2.301.iig-suk-pe01.sbn.co.th.59.178.115.in-addr.arpa
115.178.59.157		ge-11-0-2.401.iig-suk-pe01.sbn.co.th.59.178.115.in-addr.arpa
115.178.58.138		resrv.sbn.co.th.58.178.115.in-addr.arpa
115.178.58.242		resrv.sbn.co.th.58.178.115.in-addr.arpa
115.178.59.230		xe-0-0-0.300.iig-suk-pe01.sbn.co.th.59.178.115.in-addr.arpa

		resrv
115.178.58.253	!	resrv.sbn.co.th
115.178.59.241		as0.0.iig-cwdc-p01.sbn.co.th.59.178.115.in-addr.arpa
115.178.59.249		xe-0-0-0.300.iig-cwdc-p01.sbn.co.th.59.178.115.in-addr.arpa
115.178.59.253		xe-1-0-0.300.iig-cwdc-p01.sbn.co.th.59.178.115.in-addr.arpa

115.178.58.222	o	gi-1-5.415.nix-cwdc-pe01.sbn.co.th
115.178.58.97		gi-1-2.200.nix-cwdc-pe01.sbn.co.th.58.178.115.in-addr.arpa
115.178.58.173		te-9-1.230.nix-cwdc-pe01.sbn.co.th.58.178.115.in-addr.arpa