Router Naming Convention for ew.ro, 201412

Regular Expressions:

^[a-z]+-[^\.]+\.([a-z]+\d+\.[a-z]+)\.ew\.ro$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 5
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 9
Training routers with a single interface in suffix: 7

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:

		crbi01.tsr
81.24.26.145	+	inet-b-shbi1.crbi01.tsr.ew.ro
81.24.26.177	+	inet-shbi1.crbi01.tsr.ew.ro
193.231.80.169	~	xchip-gw.tm.ew.ro
81.24.26.241		ip4-81-24-26-241.euroweb.ro
81.24.26.245		ip4-81-24-26-245.euroweb.ro
89.238.218.113		ip4-89-238-218-113.euroweb.ro
89.238.218.125		ip4-89-238-218-125.euroweb.ro
89.238.218.13		ip4-89-238-218-13.euroweb.ro
89.238.218.165		ip4-89-238-218-165.euroweb.ro
89.238.218.205		ip4-89-238-218-205.euroweb.ro
89.238.219.81		ip4-89-238-219-81.euroweb.ro
89.238.220.229		ip4-89-238-220-229.euroweb.ro
89.238.220.65		ip4-89-238-220-65.euroweb.ro
89.238.234.113		ip4-89-238-234-113.euroweb.ro
89.238.234.153		ip4-89-238-234-153.euroweb.ro
89.238.234.185		ip4-89-238-234-185.euroweb.ro
89.238.234.213		ip4-89-238-234-213.euroweb.ro
89.238.234.25		ip4-89-238-234-25.euroweb.ro
89.238.234.49		ip4-89-238-234-49.euroweb.ro
89.238.234.89		ip4-89-238-234-89.euroweb.ro

		crli1.buh
81.24.28.237	+	comp-qrli1.crli1.buh.ew.ro
89.238.206.45	~	gi3-1-0.nx1.buh.ew.ro
81.24.28.225	+	inet-qrli1.crli1.buh.ew.ro
81.24.28.193	+	inet-qrli2.crli1.buh.ew.ro
193.226.61.97		97.euroweb.ro
89.238.215.33		ab.euroweb.ro
193.230.200.193		core-xe-1-1-263.buh1.euroweb.ro
193.226.61.130		gw130.euroweb.ro
193.226.61.193		ip4-193-226-61-193.euroweb.ro
193.226.61.65		ip4-193-226-61-65.euroweb.ro
81.24.24.197		ip4-81-24-24-197.euroweb.ro
81.24.25.157		ip4-81-24-25-157.euroweb.ro
81.24.25.193		ip4-81-24-25-193.euroweb.ro
89.238.206.1		ip4-89-238-206-1.euroweb.ro
89.238.206.177		ip4-89-238-206-177.euroweb.ro
89.238.206.197		ip4-89-238-206-197.euroweb.ro
89.238.206.209		ip4-89-238-206-209.euroweb.ro
89.238.206.93		ip4-89-238-206-93.euroweb.ro
89.238.208.253		ip4-89-238-208-253.euroweb.ro
89.238.213.165		ip4-89-238-213-165.euroweb.ro
89.238.213.189		ip4-89-238-213-189.euroweb.ro
89.238.213.205		ip4-89-238-213-205.euroweb.ro
89.238.213.213		ip4-89-238-213-213.euroweb.ro
89.238.213.58		ip4-89-238-213-58.euroweb.ro
89.238.213.61		ip4-89-238-213-61.euroweb.ro
89.238.213.81		ip4-89-238-213-81.euroweb.ro
89.238.214.141		ip4-89-238-214-141.euroweb.ro
89.238.214.197		ip4-89-238-214-197.euroweb.ro
89.238.214.205		ip4-89-238-214-205.euroweb.ro
89.238.214.249		ip4-89-238-214-249.euroweb.ro
89.238.215.157		ip4-89-238-215-157.euroweb.ro
89.238.215.217		ip4-89-238-215-217.euroweb.ro
89.238.215.77		ip4-89-238-215-77.euroweb.ro
89.238.216.105		ip4-89-238-216-105.euroweb.ro
89.238.216.89		ip4-89-238-216-89.euroweb.ro
89.238.221.233		ip4-89-238-221-233.euroweb.ro
89.238.222.81		ip4-89-238-222-81.euroweb.ro
89.238.225.145		ip4-89-238-225-145.euroweb.ro
89.238.225.77		ip4-89-238-225-77.euroweb.ro
89.238.225.89		ip4-89-238-225-89.euroweb.ro
89.238.227.33		ip4-89-238-227-33.euroweb.ro
89.238.228.33		ip4-89-238-228-33.euroweb.ro
89.238.228.49		ip4-89-238-228-49.euroweb.ro
89.238.229.201		ip4-89-238-229-201.euroweb.ro
89.238.232.177		ip4-89-238-232-177.euroweb.ro
89.238.233.89		ip4-89-238-233-89.euroweb.ro
89.238.235.105		ip4-89-238-235-105.euroweb.ro
89.238.235.121		ip4-89-238-235-121.euroweb.ro
89.238.235.13		ip4-89-238-235-13.euroweb.ro
89.238.235.41		ip4-89-238-235-41.euroweb.ro
89.238.235.5		ip4-89-238-235-5.euroweb.ro
89.238.235.89		ip4-89-238-235-89.euroweb.ro
89.238.235.93		ip4-89-238-235-93.euroweb.ro
89.238.246.165		ip4-89-238-246-165.euroweb.ro
89.238.246.177		ip4-89-238-246-177.euroweb.ro
89.238.246.217		ip4-89-238-246-217.euroweb.ro
89.238.246.61		ip4-89-238-246-61.euroweb.ro
89.238.247.225		ip4-89-238-247-225.euroweb.ro
89.238.248.17		ip4-89-238-248-17.euroweb.ro
89.238.248.89		ip4-89-238-248-89.euroweb.ro
89.238.249.137		ip4-89-238-249-137.euroweb.ro
89.238.252.137		ip4-89-238-252-137.euroweb.ro
81.24.29.65		cache.google.com

		crnx1.buh
81.24.28.33	+	inet-qrnx2.crnx1.buh.ew.ro
81.24.16.105		ip4-81-24-16-105.euroweb.ro
81.24.24.205		ip4-81-24-24-205.euroweb.ro
89.238.206.205		ip4-89-238-206-205.euroweb.ro
89.238.208.125		ip4-89-238-208-125.euroweb.ro
89.238.208.181		ip4-89-238-208-181.euroweb.ro
89.238.209.165		ip4-89-238-209-165.euroweb.ro
89.238.215.245		ip4-89-238-215-245.euroweb.ro
89.238.235.49		ip4-89-238-235-49.euroweb.ro
89.238.235.85		ip4-89-238-235-85.euroweb.ro
89.238.248.169		ip4-89-238-248-169.euroweb.ro
89.238.248.185		ip4-89-238-248-185.euroweb.ro
89.238.250.129		ip4-89-238-250-129.euroweb.ro
89.238.255.133		ip4-89-238-255-133.euroweb.ro
193.226.61.25		mobile.euroweb.ro

81.181.90.161	~	host1.ia0.is.ew.ro
81.181.89.66	~	host2.pfmm.is.ew.ro
81.24.19.81	~	r-gelsor-ditechro.is.ew.ro
81.24.19.105	~	vl107-ge0-r1-iasi.ew.ro
81.24.19.245	~	vl130-ge0-r1-iasi.ew.ro
81.180.201.117	~	vl26-ge0-r1-iasi.ew.ro
81.181.90.97	~	vl283-ge0-r1-iasi.ew.ro
81.24.20.193		ip4-81-24-20-193.euroweb.ro
85.204.33.233		ip4-85-204-33-233.euroweb.ro
85.204.33.241		ip4-85-204-33-241.euroweb.ro
89.238.217.113		ip4-89-238-217-113.euroweb.ro
89.238.217.225		ip4-89-238-217-225.euroweb.ro
89.238.231.241		ip4-89-238-231-241.euroweb.ro
89.238.233.125		ip4-89-238-233-125.euroweb.ro
89.238.253.125		ip4-89-238-253-125.euroweb.ro
89.238.253.141		ip4-89-238-253-141.euroweb.ro
89.238.253.149		ip4-89-238-253-149.euroweb.ro
89.238.253.157		ip4-89-238-253-157.euroweb.ro
89.238.253.197		ip4-89-238-253-197.euroweb.ro
89.238.253.221		ip4-89-238-253-221.euroweb.ro
89.238.253.237		ip4-89-238-253-237.euroweb.ro
89.238.253.241		ip4-89-238-253-241.euroweb.ro
89.238.253.25		ip4-89-238-253-25.euroweb.ro
89.238.255.105		ip4-89-238-255-105.euroweb.ro
89.238.255.41		ip4-89-238-255-41.euroweb.ro
89.238.255.77		ip4-89-238-255-77.euroweb.ro
193.230.132.174		is.174.meteor.ro
81.24.18.133		133.18.24.81.in-addr.arpa

81.24.19.169	o	vl115-ge0-r1-iasi.ew.ro
81.24.20.213		ip4-81-24-20-213.euroweb.ro

81.24.19.170	o	xlworld.is.ew.ro
82.77.20.107		xeroxbusinessservices.iasi.rdsnet.ro

81.24.28.247	o	qrli11.drli2.buh.ew.ro
89.238.216.113		ip4-89-238-216-113.euroweb.ro

89.238.208.69	o	fa1-0-39.drli01.buh.ew.ro
193.230.176.185		ip4-193-230-176-185.euroweb.ro
89.238.208.169		ip4-89-238-208-169.euroweb.ro
89.238.211.217		ip4-89-238-211-217.euroweb.ro
89.238.212.137		ip4-89-238-212-137.euroweb.ro
89.238.213.201		ip4-89-238-213-201.euroweb.ro
89.238.213.89		ip4-89-238-213-89.euroweb.ro
89.238.214.149		ip4-89-238-214-149.euroweb.ro
89.238.215.17		ip4-89-238-215-17.euroweb.ro
89.238.225.193		ip4-89-238-225-193.euroweb.ro
89.238.225.97		ip4-89-238-225-97.euroweb.ro
89.238.228.93		ip4-89-238-228-93.euroweb.ro
89.238.233.193		ip4-89-238-233-193.euroweb.ro
89.238.233.93		ip4-89-238-233-93.euroweb.ro
89.238.235.21		ip4-89-238-235-21.euroweb.ro
89.238.246.237		ip4-89-238-246-237.euroweb.ro
89.238.246.25		ip4-89-238-246-25.euroweb.ro
89.238.246.65		ip4-89-238-246-65.euroweb.ro
89.238.247.33		ip4-89-238-247-33.euroweb.ro
89.33.176.114		national.gw.jointelecom.ro

193.226.120.161	o	cj-bb-v3.ew.ro
81.24.26.113		ip4-81-24-26-113.euroweb.ro
89.238.201.101		ip4-89-238-201-101.euroweb.ro
89.238.201.133		ip4-89-238-201-133.euroweb.ro
89.238.201.141		ip4-89-238-201-141.euroweb.ro
89.238.201.149		ip4-89-238-201-149.euroweb.ro
89.238.201.33		ip4-89-238-201-33.euroweb.ro
89.238.201.53		ip4-89-238-201-53.euroweb.ro
89.238.209.29		ip4-89-238-209-29.euroweb.ro
89.238.209.45		ip4-89-238-209-45.euroweb.ro
89.238.209.61		ip4-89-238-209-61.euroweb.ro
89.238.209.77		ip4-89-238-209-77.euroweb.ro
89.238.216.73		ip4-89-238-216-73.euroweb.ro
89.238.223.1		ip4-89-238-223-1.euroweb.ro
89.238.223.105		ip4-89-238-223-105.euroweb.ro
89.238.223.113		ip4-89-238-223-113.euroweb.ro
89.238.223.121		ip4-89-238-223-121.euroweb.ro
89.238.223.137		ip4-89-238-223-137.euroweb.ro
89.238.223.225		ip4-89-238-223-225.euroweb.ro
89.238.223.253		ip4-89-238-223-253.euroweb.ro
89.238.223.29		ip4-89-238-223-29.euroweb.ro
89.238.223.33		ip4-89-238-223-33.euroweb.ro
89.238.223.41		ip4-89-238-223-41.euroweb.ro
89.238.223.65		ip4-89-238-223-65.euroweb.ro
89.238.224.117		ip4-89-238-224-117.euroweb.ro
89.238.224.125		ip4-89-238-224-125.euroweb.ro
89.238.224.149		ip4-89-238-224-149.euroweb.ro
89.238.224.245		ip4-89-238-224-245.euroweb.ro
89.238.224.49		ip4-89-238-224-49.euroweb.ro
89.238.224.57		ip4-89-238-224-57.euroweb.ro
89.238.226.113		ip4-89-238-226-113.euroweb.ro
89.238.227.73		ip4-89-238-227-73.euroweb.ro
89.238.249.185		ip4-89-238-249-185.euroweb.ro
89.238.252.97		ip4-89-238-252-97.euroweb.ro

193.231.80.38	o	smithfield.tm.ew.ro