Router Naming Convention for twgate.net, 201702

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.092
True Positives (green): 12
False Positives (red): 119
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
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:

		twgate-ip
175.41.58.165	+	165-58-41-175.twgate-ip.twgate.net
175.41.61.170	+	170-61-41-175.twgate-ip.twgate.net
175.41.58.181	+	181-58-41-175.twgate-ip.twgate.net
175.41.61.181	+	181-61-41-175.twgate-ip.twgate.net
175.41.60.217	+	217-60-41-175.twgate-ip.twgate.net
175.41.60.222	+	222-60-41-175.twgate-ip.twgate.net
175.41.60.229	+	229-60-41-175.twgate-ip.twgate.net
203.160.228.49	+	49-228-160-203.twgate-ip.twgate.net
175.41.60.5	+	5-60-41-175.twgate-ip.twgate.net
175.41.60.57	+	57-60-41-175.twgate-ip.twgate.net
175.41.60.69	+	69-60-41-175.twgate-ip.twgate.net
175.41.60.89	+	89-60-41-175.twgate-ip.twgate.net

		twgate-ip
175.41.60.10	!	10-60-41-175.twgate-ip.twgate.net
175.41.58.178	!	178-58-41-175.twgate-ip.twgate.net
203.160.228.229	!	229-228-160-203.twgate-ip.twgate.net
175.41.60.230	!	230-60-41-175.twgate-ip.twgate.net
175.41.58.41	!	41-58-41-175.twgate-ip.twgate.net
175.41.58.53	!	53-58-41-175.twgate-ip.twgate.net
175.41.60.6	!	6-60-41-175.twgate-ip.twgate.net
175.41.58.97	!	97-58-41-175.twgate-ip.twgate.net
4.53.132.18		chunghwa-te.bar1.sanfrancisco1.level3.net

		twgate-ip
175.41.58.153	!	153-58-41-175.twgate-ip.twgate.net
175.41.58.185	!	185-58-41-175.twgate-ip.twgate.net
175.41.60.233	!	233-60-41-175.twgate-ip.twgate.net
175.41.60.54	!	54-60-41-175.twgate-ip.twgate.net
175.41.60.58	!	58-60-41-175.twgate-ip.twgate.net
63.218.1.10		twgate.ge13-19.br01.hkg04.pccwbtn.net

		twgate-ip
203.160.228.217	!	217-228-160-203.twgate-ip.twgate.net
175.41.58.54	!	54-58-41-175.twgate-ip.twgate.net
175.41.58.98	!	98-58-41-175.twgate-ip.twgate.net
206.223.119.51	~	chi-eqix-peer.twgate.net

		twgate-ip
175.41.58.113	!	113-58-41-175.twgate-ip.twgate.net
175.41.58.154	!	154-58-41-175.twgate-ip.twgate.net
175.41.58.94	!	94-58-41-175.twgate-ip.twgate.net

		twgate-ip
175.41.58.146	!	146-58-41-175.twgate-ip.twgate.net
175.41.58.205	!	205-58-41-175.twgate-ip.twgate.net
175.41.60.45	!	45-60-41-175.twgate-ip.twgate.net

		twgate-ip
175.41.58.177	!	177-58-41-175.twgate-ip.twgate.net
175.41.58.182	!	182-58-41-175.twgate-ip.twgate.net
175.41.60.50	!	50-60-41-175.twgate-ip.twgate.net
117.121.255.246		tge1-12.fr4.nrt1.llnw.net
203.105.72.206		xe-0-0-0-31.r01.tokyjp03.jp.ce.gin.ntt.net

		twgate-ip
175.41.60.14	!	14-60-41-175.twgate-ip.twgate.net
175.41.58.50	!	50-58-41-175.twgate-ip.twgate.net
175.41.60.9	!	9-60-41-175.twgate-ip.twgate.net
62.115.60.6		chunghwa-ic-313586-palo-b1.c.telia.net

		twgate-ip
175.41.60.145	!	145-60-41-175.twgate-ip.twgate.net
175.41.61.149	!	149-61-41-175.twgate-ip.twgate.net
175.41.60.70	!	70-60-41-175.twgate-ip.twgate.net
213.248.97.138		chunghwa-ic-139173-snge-b1.c.telia.net

		twgate-ip
175.41.60.182	!	182-60-41-175.twgate-ip.twgate.net
175.41.61.30	!	30-61-41-175.twgate-ip.twgate.net
175.41.61.34	!	34-61-41-175.twgate-ip.twgate.net

		twgate-ip
175.41.61.202	!	202-61-41-175.twgate-ip.twgate.net
175.41.61.206	!	206-61-41-175.twgate-ip.twgate.net
203.160.237.9	!	9-237-160-203.twgate-ip.twgate.net

		twgate-ip
203.160.241.118	!	118-241-160-203.twgate-ip.twgate.net
203.160.241.142	!	142-241-160-203.twgate-ip.twgate.net
203.160.241.94	!	94-241-160-203.twgate-ip.twgate.net

		twgate-ip
203.160.241.130	!	130-241-160-203.twgate-ip.twgate.net
175.41.61.178	!	178-61-41-175.twgate-ip.twgate.net
203.160.241.237	!	237-241-160-203.twgate-ip.twgate.net

		twgate-ip
175.41.58.82	!	82-58-41-175.twgate-ip.twgate.net
175.41.58.86	!	86-58-41-175.twgate-ip.twgate.net

		twgate-ip
175.41.58.186	!	186-58-41-175.twgate-ip.twgate.net
175.41.60.49	!	49-60-41-175.twgate-ip.twgate.net
210.171.224.89		as9505-2.ix.jpix.ad.jp

		twgate-ip
175.41.60.17	!	17-60-41-175.twgate-ip.twgate.net
175.41.60.221	!	221-60-41-175.twgate-ip.twgate.net

		twgate-ip
175.41.60.118	!	118-60-41-175.twgate-ip.twgate.net
175.41.58.166	!	166-58-41-175.twgate-ip.twgate.net

		twgate-ip
175.41.60.130	!	130-60-41-175.twgate-ip.twgate.net
175.41.58.150	!	150-58-41-175.twgate-ip.twgate.net

		twgate-ip
175.41.60.134	!	134-60-41-175.twgate-ip.twgate.net
175.41.60.146	!	146-60-41-175.twgate-ip.twgate.net

		twgate-ip
175.41.60.170	!	170-60-41-175.twgate-ip.twgate.net
175.41.60.174	!	174-60-41-175.twgate-ip.twgate.net
61.58.33.2		xe-0-0-0-14-201.r02.taiptw01.tw.ce.gin.ntt.net
63.222.40.210		tfn.te0-0-0-2.br01.tap04.pccwbtn.net
63.222.40.6		tfn.te0-1-0-4.br01.tap04.pccwbtn.net
63.222.40.202		tfn.te0-2-0-7.br01.tap04.pccwbtn.net
63.222.40.206		tfn.te0-2-0-8.br01.tap04.pccwbtn.net
63.219.23.34		63-219-23-34.static.pccwglobal.net
63.219.23.38		63-219-23-38.static.pccwglobal.net
63.219.23.42		63-219-23-42.static.pccwglobal.net
63.219.23.46		63-219-23-46.static.pccwglobal.net
60.199.22.25		60-199-22-25.static.tfn.net.tw
60.199.22.81		60-199-22-81.static.tfn.net.tw
60.199.5.17		60-199-5-17.static.tfn.net.tw

		twgate-ip
175.41.60.218	!	218-60-41-175.twgate-ip.twgate.net
175.41.60.234	!	234-60-41-175.twgate-ip.twgate.net

		twgate-ip
175.41.60.238	!	238-60-41-175.twgate-ip.twgate.net
175.41.58.70	!	70-58-41-175.twgate-ip.twgate.net

		twgate-ip
175.41.60.242	!	242-60-41-175.twgate-ip.twgate.net
175.41.58.66	!	66-58-41-175.twgate-ip.twgate.net

		twgate-ip
175.41.61.166	!	166-61-41-175.twgate-ip.twgate.net
175.41.61.210	!	210-61-41-175.twgate-ip.twgate.net
203.187.9.242		twgate-r65-s2t-po3-tpnoc1.ix.kbtelecom.net

		twgate-ip
203.160.225.118	!	118-225-160-203.twgate-ip.twgate.net
203.160.225.150	!	150-225-160-203.twgate-ip.twgate.net
129.250.8.190		p16-1.lgu.tokyjp01.jp.bb.gin.ntt.net
129.250.9.174		p16-2.lgu.tokyjp01.jp.bb.gin.ntt.net
129.250.66.110		p64-0.lgu.tokyjp05.jp.bb.gin.ntt.net

		twgate-ip
203.160.226.18	!	18-226-160-203.twgate-ip.twgate.net
203.160.226.2	!	2-226-160-203.twgate-ip.twgate.net
203.187.3.54		gamania-transit-tpnoc1-t65.ix.kbtelecom.net

		twgate-ip
203.160.226.186	!	186-226-160-203.twgate-ip.twgate.net
203.160.226.26	!	26-226-160-203.twgate-ip.twgate.net
211.79.52.26		nthu-76-nhri.twaren.net

		twgate-ip
203.160.226.198	!	198-226-160-203.twgate-ip.twgate.net
203.160.226.202	!	202-226-160-203.twgate-ip.twgate.net
61.120.146.206		xe-0-0-0-13.r01.tokyjp01.jp.ce.gin.ntt.net
203.105.72.162		xe-0-0-0-2.r00.tokyjp01.jp.ce.gin.ntt.net

		twgate-ip
203.160.228.149	!	149-228-160-203.twgate-ip.twgate.net
203.160.228.50	!	50-228-160-203.twgate-ip.twgate.net
62.115.50.78		chunghwa-ic-306477-las-b21.c.telia.net

		twgate-ip
203.160.237.70	!	70-237-160-203.twgate-ip.twgate.net
203.160.237.81	!	81-237-160-203.twgate-ip.twgate.net

		twgate-ip
203.160.241.46	!	46-241-160-203.twgate-ip.twgate.net
175.41.61.58	!	58-61-41-175.twgate-ip.twgate.net

		twgate-ip
220.128.76.242	!	242-76-128-220.twgate-ip.twgate.net
220.128.76.94	!	94-76-128-220.twgate-ip.twgate.net

		twgate-ip
175.41.58.18	!	18-58-41-175.twgate-ip.twgate.net
43.226.4.32		ae0.rcbc-cor1.rise.as

		twgate-ip
175.41.58.114	!	114-58-41-175.twgate-ip.twgate.net

		twgate-ip
175.41.58.138	!	138-58-41-175.twgate-ip.twgate.net
202.39.82.77		202-39-82-77.hinet-ip.hinet.net

		twgate-ip
175.41.58.218	!	218-58-41-175.twgate-ip.twgate.net

		twgate-ip
175.41.60.2	!	2-60-41-175.twgate-ip.twgate.net
110.164.0.103		mx-ll-110.164.0-103.static.3bb.co.th
110.164.0.164		mx-ll-110.164.0-164.static.3bb.co.th
110.164.0.71		mx-ll-110.164.0-71.static.3bb.co.th
116.51.17.190		xe-0-0-0-6-101.r00.sngpsi02.sg.ce.gin.ntt.net

		twgate-ip
175.41.60.90	!	90-60-41-175.twgate-ip.twgate.net

		twgate-ip
175.41.60.162	!	162-60-41-175.twgate-ip.twgate.net
121.127.1.25		helios.ip-converge.com
124.83.5.234		124.83.5.234.pldt.net
210.176.35.26		unknown.telstraglobal.net
121.127.1.9		ip-converge.1.127.121.in-addr.arpa
121.127.1.29		ip-converge.1.127.121.in-addr.arpa
121.127.1.162		ip-converge.1.127.121.in-addr.arpa
121.127.12.121		ip-converge.12.127.121.in-addr.arpa

		twgate-ip
175.41.61.78	!	78-61-41-175.twgate-ip.twgate.net

		twgate-ip
175.41.61.82	!	82-61-41-175.twgate-ip.twgate.net
103.244.101.3		zonetel-bb-101-3.zonetel.com.sg

		twgate-ip
175.41.61.110	!	110-61-41-175.twgate-ip.twgate.net
63.222.54.26		ncic.te0-0-1-1.br01.tap06.pccwbtn.net
63.222.54.30		ncic.te0-0-1-2.br01.tap06.pccwbtn.net
63.222.40.114		ncic.te0-1-0-23.br01.tap04.pccwbtn.net
192.72.155.165		h165-192-72-155.seed.net.tw
192.72.155.205		h205-192-72-155.seed.net.tw
192.72.155.9		h9-192-72-155.seed.net.tw
139.175.57.217		r57-217.seed.net.tw
139.175.58.113		r58-113.seed.net.tw
139.175.58.158		r58-158.seed.net.tw
139.175.58.209		r58-209.seed.net.tw
139.175.59.101		r59-101.seed.net.tw

		twgate-ip
175.41.61.126	!	126-61-41-175.twgate-ip.twgate.net
63.222.54.34		ncic.te0-1-1-2.br01.tap06.pccwbtn.net
63.222.54.38		ncic.te0-1-1-3.br01.tap06.pccwbtn.net
192.72.155.10		h10-192-72-155.seed.net.tw
192.72.155.109		h109-192-72-155.seed.net.tw
192.72.155.125		h125-192-72-155.seed.net.tw
192.72.155.209		h209-192-72-155.seed.net.tw
192.72.155.25		h25-192-72-155.seed.net.tw
192.72.155.29		h29-192-72-155.seed.net.tw
192.72.155.6		h6-192-72-155.seed.net.tw

		twgate-ip
175.41.61.150	!	150-61-41-175.twgate-ip.twgate.net
63.218.107.214		pt-multidata-rancana-prima.te0-0-0-20.br03.sin02.pccwbtn.net

		twgate-ip
175.41.61.162	!	162-61-41-175.twgate-ip.twgate.net
210.171.224.121		as23661.ix.jpix.ad.jp

		twgate-ip
175.41.61.222	!	222-61-41-175.twgate-ip.twgate.net
61.58.33.74		ge-100-0-0-11.r02.taiptw01.tw.ce.gin.ntt.net
63.218.244.166		keepwell.fe3-46.br02.tap01.pccwbtn.net
203.192.170.118		apf-0086.10026.telstraglobal.net

		twgate-ip
203.160.225.2	!	2-225-160-203.twgate-ip.twgate.net
117.103.177.86		p16-5-0-1.r27.tokyjp05.jp.ce.gin.ntt.net
203.118.15.230		an-uts-int13.starhub.net.sg
203.118.15.234		an-uts-int13.starhub.net.sg
62.115.151.187		starhub-ic-320091-las-b3.c.telia.net

		twgate-ip
203.160.225.30	!	30-225-160-203.twgate-ip.twgate.net

		twgate-ip
203.160.225.42	!	42-225-160-203.twgate-ip.twgate.net

		twgate-ip
203.160.225.70	!	70-225-160-203.twgate-ip.twgate.net

		twgate-ip
203.160.225.74	!	74-225-160-203.twgate-ip.twgate.net
208.222.0.98		china_network-gw.customer.alter.net
129.250.8.102		p16-0.cnc-h.tokyjp01.jp.bb.gin.ntt.net

		twgate-ip
203.160.226.6	!	6-226-160-203.twgate-ip.twgate.net
211.76.255.122		v255-122.ntcu.net

		twgate-ip
203.160.226.9	!	9-226-160-203.twgate-ip.twgate.net

		twgate-ip
203.160.226.10	!	10-226-160-203.twgate-ip.twgate.net
207.231.241.133		twaren-1-is-jmb-776.lsanca.pacificwave.net
207.231.243.133		twaren-1-is-std-777.lsanca.pacificwave.net
207.231.240.133		twaren-1-lo-jmb-702.lsanca.pacificwave.net
211.79.48.185		ny-asr-la-76.twaren.net
211.79.48.218		tp-gsr-ny-asr.twaren.net

		twgate-ip
203.160.226.22	!	22-226-160-203.twgate-ip.twgate.net
117.103.111.206		e-1-2.r2.tpe.asgc.net
117.103.111.217		e-2-4.r2.tpe.asgc.net
117.103.111.234		ve10.r2.tpe.asgc.net
211.79.48.30		ascc-76-asgc.twaren.net

		twgate-ip
203.160.226.34	!	34-226-160-203.twgate-ip.twgate.net
180.87.140.14		if-ae-0-2.lar2.hk2-hong-kong.as6453.net
180.87.163.2		if-ae-0-2.lar2.hk2-hong-kong.as6453.net
180.87.112.178		if-ae-2-2.lar2.hk2-hong-kong.as6453.net
180.87.126.6		if-ae-2-2.lar2.hk2-hong-kong.as6453.net
180.87.140.6		if-ae-2-2.lar2.hk2-hong-kong.as6453.net
180.87.141.120		if-ae-2-2.lar2.hk2-hong-kong.as6453.net
180.87.141.116		ix-ae-2-2.lar2.hk2-hong-kong.as6453.net

		twgate-ip
203.160.226.42	!	42-226-160-203.twgate-ip.twgate.net

		twgate-ip
203.160.226.58	!	58-226-160-203.twgate-ip.twgate.net

		twgate-ip
203.160.226.86	!	86-226-160-203.twgate-ip.twgate.net
203.190.251.154		tcct-as58430.net

		twgate-ip
203.160.226.98	!	98-226-160-203.twgate-ip.twgate.net
210.171.224.159		as4780.ix.jpix.ad.jp
192.72.155.166		h166-192-72-155.seed.net.tw

		twgate-ip
203.160.226.114	!	114-226-160-203.twgate-ip.twgate.net
202.80.105.38		202-80-105-38.gamania.com

		twgate-ip
203.160.226.142	!	142-226-160-203.twgate-ip.twgate.net

		twgate-ip
203.160.226.238	!	238-226-160-203.twgate-ip.twgate.net
60.199.49.1		60-199-49-1.static.tfn.net.tw

		twgate-ip
203.160.226.254	!	254-226-160-203.twgate-ip.twgate.net
203.187.6.174		delta-sky-colo.ix.kbtelecom.net
203.187.3.230		delta-sky-tpnoc3.ix.kbtelecom.net
63.218.247.30		delta.ge5-4.br02.tap01.pccwbtn.net
220.228.172.50		220-228-172-50.static.sparqnet.net

		twgate-ip
203.160.237.66	!	66-237-160-203.twgate-ip.twgate.net
203.192.137.158		edt-network-services-limited.gw2.hkg3.10026.telstraglobal.net

		twgate-ip
203.160.237.98	!	98-237-160-203.twgate-ip.twgate.net

		twgate-ip
203.160.237.114	!	114-237-160-203.twgate-ip.twgate.net
63.216.82.150		zhell.te0-2-0-11.br04.hkg15.pccwbtn.net

		twgate-ip
203.160.241.153	!	153-241-160-203.twgate-ip.twgate.net

		twgate-ip
203.160.255.218	!	218-255-160-203.twgate-ip.twgate.net
206.72.210.76		starhub.as38861.any2ix.coresite.com
119.27.63.55		38861.hkg.equinix.com
203.118.12.22		w118012022.w118012.starhub.net.sg

		twgate-ip
220.128.95.28	!	28-95-128-220.twgate-ip.twgate.net
60.249.102.188		60-249-102-188.hinet-ip.hinet.net
175.98.161.252		175-98-161-252.static.tfn.net.tw