Router Naming Convention for singnet.com.sg, 201412

Regular Expressions:

^[a-z\d]+-[^\.]+\.([^\.]+)\.singnet\.com\.sg$

Statistics:

Training routers with at least two clustered interfaces: 14
Positive Predictive Value: 0.978
True Positives (green): 44
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 4
False Negatives, not matched: 61
Training routers with a single interface in suffix: 14

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:

		beck
202.166.124.234	+	ae1-0.beck.singnet.com.sg
202.166.123.58	+	ae2-0.beck.singnet.com.sg
202.166.126.41	+	ae5-0.beck.singnet.com.sg

		cityhall
165.21.12.15	+	ge-3-2-0.cityhall.singnet.com.sg
165.21.12.79	+	ge-8-2-0.cityhall.singnet.com.sg
202.147.32.127		ip-202-147-32-127.asianetcom.net

		jurong
165.21.12.45	+	ge-7-1.jurong.singnet.com.sg
165.21.12.109	+	ge-8-1.jurong.singnet.com.sg

		kirin
202.166.126.122	+	ae11-0.kirin.singnet.com.sg
202.166.120.189	+	ae2-0.kirin.singnet.com.sg
202.166.126.118	+	ae5-0.kirin.singnet.com.sg
202.166.120.181	+	ae8-0.kirin.singnet.com.sg

		kovan
165.21.12.50	+	ge-5-1.kovan.singnet.com.sg
165.21.12.114	+	ge-6-1.kovan.singnet.com.sg

		orchard
165.21.12.87	+	xe-11-3-0.orchard.singnet.com.sg
165.21.12.23	+	xe-3-0-0.orchard.singnet.com.sg

		pepsi
203.208.192.6	+	xe-5-3-0-com3.pepsi.singnet.com.sg
195.229.3.130		tent.emirates.net.ae

		qt-ar04
202.166.126.210	+	xe-11-0-0-0.qt-ar04.singnet.com.sg
202.166.120.153	+	xe-11-2-0.qt-ar04.singnet.com.sg
202.166.124.242	+	xe-4-0-0-0.qt-ar04.singnet.com.sg
202.166.120.118	+	xe-7-0-0-0.qt-ar04.singnet.com.sg
202.166.120.141	+	xe-7-2-0.qt-ar04.singnet.com.sg

		qt-ar05
202.166.119.225	+	xe-0-3-0.qt-ar05.singnet.com.sg
202.166.119.229	+	xe-11-2-0.qt-ar05.singnet.com.sg
202.166.119.233	+	xe-11-3-0.qt-ar05.singnet.com.sg
202.166.119.237	+	xe-2-3-0.qt-ar05.singnet.com.sg
202.166.120.133	+	xe-9-2-0.qt-ar05.singnet.com.sg
202.166.120.129	+	xe-9-3-0.qt-ar05.singnet.com.sg

		qt-ar06
202.166.121.181	+	ae10-0.qt-ar06.singnet.com.sg
202.166.121.102	+	ae8-0.qt-ar06.singnet.com.sg

		sengkang
165.21.12.55	+	ge-5-1.sengkang.singnet.com.sg
165.21.12.119	+	ge-6-1.sengkang.singnet.com.sg

		sherry
202.166.119.2	+	xe-0-1-0.sherry.singnet.com.sg
202.166.126.237	+	xe-11-1-0.sherry.singnet.com.sg
202.166.119.125	+	xe-7-2-0.sherry.singnet.com.sg
202.166.121.229	+	xe-7-3-0.sherry.singnet.com.sg
202.166.121.201	+	xe-9-1-0.sherry.singnet.com.sg

		sinalco
203.208.145.138	+	so-1-2-0.sinalco.singnet.com.sg
175.41.60.90		90-60-41-175.twgate-ip.twgate.net

		sn-sintp1-bo303
165.21.12.106	+	ge-2-0-0.sn-sintp1-bo303.singnet.com.sg
165.21.12.42	+	xe-0-0-0.sn-sintp1-bo303.singnet.com.sg

		tampines
165.21.12.6	+	ge-0-3-0.tampines.singnet.com.sg
165.21.12.70	~	ge-1-3-0-tampines.singnet.com.sg

		tp-ar09
202.166.126.249	!	xe-0-1-0.sherry.singnet.com.sg
202.166.126.2	+	xe-0-3-0.tp-ar09.singnet.com.sg
202.166.119.121	+	xe-11-0-0.tp-ar09.singnet.com.sg
202.166.126.10	+	xe-2-3-0.tp-ar09.singnet.com.sg
202.166.121.205	+	xe-4-3-0.tp-ar09.singnet.com.sg
202.166.122.254		xe-0-1-0.tp-ar09.singnet.com.sg.122.166.202.in-addr.arpa

		tp-cr03
202.166.123.65	+	ae2-0.tp-cr03.singnet.com.sg
202.166.123.69	+	ae3-0.tp-cr03.singnet.com.sg
202.166.121.153	+	ae5-0.tp-cr03.singnet.com.sg

116.15.141.254	~	bb116-15-141-254.singnet.com.sg
119.74.153.254	~	bb119-74-153-254.singnet.com.sg
121.6.15.254	~	bb121-6-15-254.singnet.com.sg
121.6.19.254	~	bb121-6-19-254.singnet.com.sg
121.7.196.254	~	bb121-7-196-254.singnet.com.sg
121.7.227.254	~	bb121-7-227-254.singnet.com.sg
121.7.230.254	~	bb121-7-230-254.singnet.com.sg
121.7.236.254	~	bb121-7-236-254.singnet.com.sg
121.7.245.254	~	bb121-7-245-254.singnet.com.sg
219.74.115.254	~	bb219-74-115-254.singnet.com.sg
219.74.156.254	~	bb219-74-156-254.singnet.com.sg
219.74.182.254	~	bb219-74-182-254.singnet.com.sg
219.74.184.254	~	bb219-74-184-254.singnet.com.sg
219.74.193.254	~	bb219-74-193-254.singnet.com.sg
219.74.212.254	~	bb219-74-212-254.singnet.com.sg
219.74.225.254	~	bb219-74-225-254.singnet.com.sg
219.74.229.254	~	bb219-74-229-254.singnet.com.sg
219.74.41.254	~	bb219-74-41-254.singnet.com.sg
219.74.5.254	~	bb219-74-5-254.singnet.com.sg
219.74.6.254	~	bb219-74-6-254.singnet.com.sg

121.7.102.254	~	bb121-7-102-254.singnet.com.sg
121.7.132.254	~	bb121-7-132-254.singnet.com.sg
121.7.17.254	~	bb121-7-17-254.singnet.com.sg
121.7.185.254	~	bb121-7-185-254.singnet.com.sg
121.7.28.254	~	bb121-7-28-254.singnet.com.sg
121.7.34.254	~	bb121-7-34-254.singnet.com.sg
121.7.42.254	~	bb121-7-42-254.singnet.com.sg
121.7.53.254	~	bb121-7-53-254.singnet.com.sg
121.7.63.254	~	bb121-7-63-254.singnet.com.sg
121.7.73.254	~	bb121-7-73-254.singnet.com.sg
121.7.76.254	~	bb121-7-76-254.singnet.com.sg

116.14.155.254	~	bb116-14-155-254.singnet.com.sg
116.14.158.254	~	bb116-14-158-254.singnet.com.sg
116.14.179.254	~	bb116-14-179-254.singnet.com.sg
116.14.200.254	~	bb116-14-200-254.singnet.com.sg
116.14.44.254	~	bb116-14-44-254.singnet.com.sg
118.200.31.254	~	bb118-200-31-254.singnet.com.sg

116.14.131.254	~	bb116-14-131-254.singnet.com.sg
116.14.211.254	~	bb116-14-211-254.singnet.com.sg
116.14.39.254	~	bb116-14-39-254.singnet.com.sg
116.15.63.254	~	bb116-15-63-254.singnet.com.sg

203.125.1.73	~	bb-203-125-1-73.singnet.com.sg
203.125.2.181	~	bb-203-125-2-181.singnet.com.sg
58.185.255.209	~	hs14f199.singnet.com.sg
210.193.18.101		101.210-193-18.unknown.qala.com.sg
202.128.191.109		109.202-128-191.unknown.qala.com.sg
202.63.136.109		109.202-63-136.static.qala.com.sg
202.128.192.117		117.202-128-192.unknown.qala.com.sg
202.128.204.125		125.202-128-204.unknown.qala.com.sg
210.193.23.133		133.210-193-23.static.qala.com.sg
202.63.138.137		137.202-63-138.static.qala.com.sg
210.193.9.17		17.210-193-9.unknown.qala.com.sg
110.92.112.185		185.112.92.110.static.qala.com.sg
202.172.55.21		21.202-172-55.static.qala.com.sg
202.63.135.237		237.202-63-135.static.qala.com.sg
202.128.193.241		241.202-128-193.unknown.qala.com.sg
202.172.55.245		245.202-172-55.static.qala.com.sg
202.172.55.45		45.202-172-55.static.qala.com.sg
202.128.191.53		53.202-128-191.unknown.qala.com.sg

203.125.162.1	~	bb-203-125-162-1.singnet.com.sg
203.125.237.181	~	bb-203-125-237-181.singnet.com.sg
58.185.254.45	~	hs13f35.singnet.com.sg
103.246.92.245		103-246-92-245.revdns.osinet.com
202.42.32.113		adsl113.net32.pacific.net.sg
202.172.53.109		109.202-172-53.static.qala.com.sg
210.193.39.153		153.210-193-39.unknown.qala.com.sg
202.63.138.157		157.202-63-138.static.qala.com.sg
210.193.23.165		165.210-193-23.static.qala.com.sg
202.63.136.185		185.202-63-136.static.qala.com.sg
202.172.53.197		197.202-172-53.static.qala.com.sg
210.193.11.229		229.210-193-11.unknown.qala.com.sg
202.128.192.45		45.202-128-192.unknown.qala.com.sg
202.172.36.81		81.202-172-36.static.qala.com.sg

203.125.162.37	~	bb-203-125-162-37.singnet.com.sg
203.125.162.69	~	bb-203-125-162-69.singnet.com.sg
58.185.254.193	~	hs13f183.singnet.com.sg
202.148.160.254		baccess.st.mediaring.sg
182.23.159.5		182-23-159-5.revdns.osinet.com
210.193.61.117		117.210-193-61.unknown.qala.com.sg
110.92.112.129		129.112.92.110.static.qala.com.sg
202.128.212.13		13.202-128-212.unknown.qala.com.sg
110.92.112.137		137.112.92.110.static.qala.com.sg
202.63.136.149		149.202-63-136.static.qala.com.sg
110.92.112.173		173.112.92.110.static.qala.com.sg
203.123.30.205		205.203-123-30.leased.qala.com.sg
202.128.193.217		217.202-128-193.unknown.qala.com.sg
210.193.11.225		225.210-193-11.unknown.qala.com.sg
202.63.152.229		229.202-63-152.static.qala.com.sg
202.128.193.29		29.202-128-193.unknown.qala.com.sg
210.193.39.29		29.210-193-39.unknown.qala.com.sg
202.128.193.41		41.202-128-193.unknown.qala.com.sg
210.193.9.57		57.210-193-9.unknown.qala.com.sg
202.172.55.61		61.202-172-55.static.qala.com.sg
202.128.192.89		89.202-128-192.unknown.qala.com.sg

58.185.254.69	~	hs13f59.singnet.com.sg
58.185.255.145	~	hs14f135.singnet.com.sg
182.23.159.29		182-23-159-29.revdns.osinet.com
182.23.159.37		182-23-159-37.revdns.osinet.com
202.42.33.33		adsl33.net33.pacific.net.sg
202.63.153.189		189.202-63-153.static.qala.com.sg
202.128.193.229		229.202-128-193.unknown.qala.com.sg
210.193.18.33		33.210-193-18.unknown.qala.com.sg
202.172.55.89		89.202-172-55.static.qala.com.sg

165.21.12.83	~	sn-sintp1-bo301-ge-2-0-0.singnet.com.sg
165.21.12.19	~	sn-sintp1-bo301-xe-0-0-0.singnet.com.sg

202.166.119.241	-	ae1-4001.shiraz.singnet.com.sg
202.166.120.185	-	ae6-0.qt-cr03.singnet.com.sg

202.166.122.85	-	ge-3-0-0-3450.sapporo.singnet.com.sg
202.166.124.169	-	te-3-0-1-3489.sake.singnet.com.sg

203.125.2.189	~	bb-203-125-2-189.singnet.com.sg
203.125.237.9	~	bb-203-125-237-9.singnet.com.sg
202.136.188.73		st-mpop188-72.ntti.net.sg
203.123.30.125		125.203-123-30.leased.qala.com.sg
210.193.61.209		209.210-193-61.unknown.qala.com.sg

203.125.162.229	~	bb-203-125-162-229.singnet.com.sg
58.185.254.177	~	hs13f167.singnet.com.sg
202.136.188.249		st-mpop188-249.ntti.net.sg
202.128.204.1		1.202-128-204.unknown.qala.com.sg
202.128.191.117		117.202-128-191.unknown.qala.com.sg
202.172.49.169		169.202-172-49.static.qala.com.sg
203.123.30.225		225.203-123-30.leased.qala.com.sg
202.172.58.237		237.202-172-58.static.qala.com.sg
202.172.55.5		5.202-172-55.static.qala.com.sg
202.128.191.81		81.202-128-191.unknown.qala.com.sg

219.75.124.206	~	bb219-75-124-206.singnet.com.sg
219.75.124.28	~	bb219-75-124-28.singnet.com.sg

58.185.254.33	o	hs13f23.singnet.com.sg
202.136.188.189		st-mpop188-189.ntti.net.sg
202.128.192.137		137.202-128-192.unknown.qala.com.sg
210.193.39.157		157.210-193-39.unknown.qala.com.sg
110.92.112.245		245.112.92.110.static.qala.com.sg
202.128.191.25		25.202-128-191.unknown.qala.com.sg

58.185.255.81	o	hs14f71.singnet.com.sg
202.172.53.181		181.202-172-53.static.qala.com.sg
202.128.204.21		21.202-128-204.unknown.qala.com.sg
202.172.58.49		49.202-172-58.static.qala.com.sg

119.74.1.253	o	bb119-74-1-253.singnet.com.sg
210.24.226.1		baf1.dyn226.pacific.net.sg
210.24.226.129		baf129.dyn226.pacific.net.sg
210.24.226.65		baf65.dyn226.pacific.net.sg

202.166.122.226	o	po-10-skyy.singnet.com.sg

203.125.1.149	o	bb-203-125-1-149.singnet.com.sg
202.42.32.153		adsl153.net32.pacific.net.sg
202.172.58.197		197.202-172-58.static.qala.com.sg
202.172.36.89		89.202-172-36.static.qala.com.sg

203.125.2.105	o	bb-203-125-2-105.singnet.com.sg
202.42.32.45		adsl45.net32.pacific.net.sg
202.128.204.133		133.202-128-204.unknown.qala.com.sg
202.128.214.217		217.202-128-214.unknown.qala.com.sg
202.172.55.237		237.202-172-55.static.qala.com.sg
202.128.182.53		53.202-128-182.unknown.qala.com.sg
202.172.55.77		77.202-172-55.static.qala.com.sg

203.125.162.209	o	bb-203-125-162-209.singnet.com.sg
202.172.51.113		113.202-172-51.static.qala.com.sg
202.128.204.149		149.202-128-204.unknown.qala.com.sg
202.128.204.201		201.202-128-204.unknown.qala.com.sg

203.125.162.233	o	bb-203-125-162-233.singnet.com.sg
210.193.18.113		113.210-193-18.unknown.qala.com.sg
203.123.30.173		173.203-123-30.leased.qala.com.sg
202.172.51.237		237.202-172-51.static.qala.com.sg
202.63.135.245		245.202-63-135.static.qala.com.sg
202.172.55.37		37.202-172-55.static.qala.com.sg
202.63.152.85		85.202-63-152.static.qala.com.sg
210.193.23.97		97.210-193-23.static.qala.com.sg

203.125.201.3	o	bb-203-125-201-3.singnet.com.sg

203.125.237.157	o	bb-203-125-237-157.singnet.com.sg
202.136.190.145		router.alpselec.com.sg
110.92.112.193		193.112.92.110.static.qala.com.sg
202.172.36.213		213.202-172-36.static.qala.com.sg
202.63.135.73		73.202-63-135.static.qala.com.sg

203.125.237.169	o	bb-203-125-237-169.singnet.com.sg
202.136.188.125		st-mpop188-125.ntti.net.sg
202.42.35.1		adsl1.net35.pacific.net.sg
202.63.153.101		101.202-63-153.static.qala.com.sg
210.193.33.141		141.210-193-33.unknown.qala.com.sg
202.63.152.153		153.202-63-152.static.qala.com.sg
202.63.152.221		221.202-63-152.static.qala.com.sg
202.63.153.33		33.202-63-153.static.qala.com.sg
202.63.153.45		45.202-63-153.static.qala.com.sg
202.63.152.53		53.202-63-152.static.qala.com.sg
202.63.153.97		97.202-63-153.static.qala.com.sg