Router Naming Convention for asahi-net.or.jp, 201708

Regular Expressions:

^([a-z\d]+)-[a-z\d]+\.asahi-net\.or\.jp$

Statistics:

Training routers with at least two clustered interfaces: 13
Positive Predictive Value: 0.946
True Positives (green): 35
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 7
Training routers with a single interface in suffix: 21

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:

		cs1bi1
202.224.51.18	+	cs1bi1-v1005.asahi-net.or.jp
202.224.51.25	+	cs1bi1-v1007.asahi-net.or.jp

		cs1bi2
202.224.51.22	+	cs1bi2-v1006.asahi-net.or.jp
124.155.80.134	+	cs1bi2-v1202.asahi-net.or.jp

		cs1cr1
202.224.51.13	+	cs1cr1-v1004.asahi-net.or.jp
202.224.51.17	+	cs1cr1-v1005.asahi-net.or.jp

		cs1cr2
202.224.51.10	+	cs1cr2-v1003.asahi-net.or.jp
202.224.51.14	+	cs1cr2-v1004.asahi-net.or.jp
202.224.51.21	+	cs1cr2-v1006.asahi-net.or.jp

		cs1ni1
202.224.51.106	+	cs1ni1-v1027.asahi-net.or.jp

		ebgp
202.224.35.89	!	ebgp-google1.asahi-net.or.jp
117.103.177.18		ae-0.google-tyo.tokyjp03.jp.bb.gin.ntt.net

		ebgp
202.224.35.157	!	ebgp-sb1.asahi-net.or.jp
218.176.246.189		softbank218176246189.bbtec.net
221.110.34.189		softbank221110034189.bbtec.net
221.111.202.29		softbank221111202029.bbtec.net
221.111.202.65		softbank221111202065.bbtec.net
221.111.202.205		softbank221111202205.bbtec.net
203.105.72.82		ae-0.yahoobb-tyo.tokyjp01.jp.bb.gin.ntt.net
134.159.98.178		softbank_bb-peer.siko11.pr.telstraglobal.net

		kobniry
124.155.76.158	+	kobniry-1.asahi-net.or.jp
124.155.76.162	+	kobniry-2.asahi-net.or.jp

		os4bi1
202.224.51.138	+	os4bi1-v1035.asahi-net.or.jp
202.224.51.145	+	os4bi1-v1037.asahi-net.or.jp

		os4bi2
202.224.51.142	+	os4bi2-v1036.asahi-net.or.jp
202.224.51.146	+	os4bi2-v1037.asahi-net.or.jp
124.155.72.129	~	v072129.ppp.asahi-net.or.jp

		os4cr1
202.224.51.34	+	os4cr1-v1009.asahi-net.or.jp
202.224.51.129	+	os4cr1-v1033.asahi-net.or.jp
202.224.51.149	+	os4cr1-v1038.asahi-net.or.jp
202.224.51.153	+	os4cr1-v1039.asahi-net.or.jp

		os4cr2
202.224.51.38	+	os4cr2-v1010.asahi-net.or.jp
202.224.51.157	+	os4cr2-v1040.asahi-net.or.jp
202.224.51.161	+	os4cr2-v1041.asahi-net.or.jp

		os4ni1
202.224.51.158	+	os4ni1-v1040.asahi-net.or.jp
117.103.176.74		xe-0-0-46-3.a00.osakjp02.jp.ce.gin.ntt.net

		os4ni2
202.224.51.154	+	os4ni2-v1039.asahi-net.or.jp
202.224.51.162	+	os4ni2-v1041.asahi-net.or.jp
202.224.51.166	+	os4ni2-v1042.asahi-net.or.jp
202.224.35.194	+	os4ni2-v263.asahi-net.or.jp
117.103.176.166		xe-0-0-11-0.a01.osakjp02.jp.ce.gin.ntt.net

		szoni10g1
124.155.76.1	+	szoni10g1-1.asahi-net.or.jp
124.155.76.9	+	szoni10g1-a.asahi-net.or.jp

		tkybi3
202.224.38.1	+	tkybi3-v7.asahi-net.or.jp
202.224.32.83	~	tkybi3.asahi-net.or.jp

		tkybi5
124.155.64.1	+	tkybi5-v9.asahi-net.or.jp
202.224.32.85	~	tkybi5.asahi-net.or.jp

		tkybi6
202.224.43.130	+	tkybi6-v57.asahi-net.or.jp
202.224.32.72	~	tkybi9.asahi-net.or.jp

		tkybi8
202.224.40.41	+	tkybi8-v43.asahi-net.or.jp
202.224.32.89	~	tkybia.asahi-net.or.jp

		tkycr1
202.224.51.1	+	tkycr1-v1001.asahi-net.or.jp
202.224.51.5	+	tkycr1-v1002.asahi-net.or.jp
202.224.51.29	+	tkycr1-v1008.asahi-net.or.jp
202.224.32.181	+	tkycr1-v2.asahi-net.or.jp

		tkycr2
202.224.51.2	+	tkycr2-v1001.asahi-net.or.jp
202.224.51.9	+	tkycr2-v1003.asahi-net.or.jp
202.224.32.182	+	tkycr2-v2.asahi-net.or.jp

202.224.35.158	~	ebgp-kddni2-v221.asahi-net.or.jp
202.224.32.55	~	kddni2.asahi-net.or.jp
210.171.224.125		as4685.ix.jpix.ad.jp

124.155.64.19	o	hirnirb.asahi-net.or.jp

124.155.71.34	o	v071034.ppp.asahi-net.or.jp
61.245.24.34		61.245.24.34.mvno.eaccess.ne.jp
60.254.194.146		em60-254-194-146.emobile.ad.jp
121.119.143.162		i121-119-143-162.s99.a049.ap.plala.or.jp

124.155.71.42	o	v071042.ppp.asahi-net.or.jp
61.245.24.42		61.245.24.42.mvno.eaccess.ne.jp
60.254.194.154		em60-254-194-154.emobile.ad.jp
121.119.143.170		i121-119-143-170.s99.a049.ap.plala.or.jp

202.224.32.56	o	kddni3.asahi-net.or.jp

202.224.32.91	o	tkyni91.asahi-net.or.jp

202.224.32.92	o	tkyni92.asahi-net.or.jp
61.120.146.30		xe-0-2-0-30.r00.tokyjp05.jp.ce.gin.ntt.net
61.120.145.166		xe-0-2-0-30.r01.tokyjp05.jp.ce.gin.ntt.net

202.224.33.210	o	kddmob.asahi-net.or.jp
202.216.225.78		oi-gate.pas.dti.ad.jp

202.224.34.233	o	a034233.ppp.asahi-net.or.jp

202.224.35.22	o	tkyeaa.asahi-net.or.jp
203.181.71.73		lac-gate1-10-1.e.eacc.dti.ad.jp
203.181.71.9		lac-gate1-2-1.e.eacc.dti.ad.jp
203.181.71.17		lac-gate1-3-1.e.eacc.dti.ad.jp
203.181.71.25		lac-gate1-4-1.e.eacc.dti.ad.jp
203.181.71.33		lac-gate1-5-1.e.eacc.dti.ad.jp
203.181.71.49		lac-gate1-7-1.e.eacc.dti.ad.jp
203.181.71.57		lac-gate1-8-1.e.eacc.dti.ad.jp
203.181.71.65		lac-gate1-9-1.e.eacc.dti.ad.jp
202.216.249.228		otemachi4-gate.east1.eacc.dti.ad.jp
202.216.249.244		otemachi4-gate.east3.eacc.dti.ad.jp
61.245.32.113		61.245.32.113.er.eaccess.ne.jp
61.245.32.17		61.245.32.17.er.eaccess.ne.jp
61.245.32.25		61.245.32.25.er.eaccess.ne.jp
61.245.32.33		61.245.32.33.er.eaccess.ne.jp
61.245.32.57		61.245.32.57.er.eaccess.ne.jp
61.245.32.65		61.245.32.65.er.eaccess.ne.jp
61.245.32.73		61.245.32.73.er.eaccess.ne.jp
121.119.143.30		i121-119-143-30.s99.a049.ap.plala.or.jp

202.224.35.34	o	a035034.ppp.asahi-net.or.jp
203.181.71.114		lac-gate1-lac-gate2.e.eacc.dti.ad.jp
203.181.71.130		lac-gate2-1-2.e.eacc.dti.ad.jp
203.181.71.138		lac-gate2-2-2.e.eacc.dti.ad.jp
203.181.71.146		lac-gate2-3-2.e.eacc.dti.ad.jp
203.181.71.154		lac-gate2-4-2.e.eacc.dti.ad.jp
203.181.71.162		lac-gate2-5-2.e.eacc.dti.ad.jp
203.181.71.170		lac-gate2-6-2.e.eacc.dti.ad.jp
203.181.71.178		lac-gate2-7-2.e.eacc.dti.ad.jp
203.181.71.186		lac-gate2-8-2.e.eacc.dti.ad.jp
203.181.71.194		lac-gate2-9-2.e.eacc.dti.ad.jp
202.216.249.236		otemachi4-gate.east2.eacc.dti.ad.jp
61.245.32.129		61.245.32.129.er.eaccess.ne.jp
61.245.32.169		61.245.32.169.er.eaccess.ne.jp
121.119.143.242		i121-119-143-242.s99.a049.ap.plala.or.jp

202.224.35.186	o	a035186.ppp.asahi-net.or.jp
220.216.66.90		p090.net220216066.tokai.or.jp

202.224.35.190	o	a035190.ppp.asahi-net.or.jp
121.119.143.62		i121-119-143-62.s99.a049.ap.plala.or.jp
220.216.66.30		p030.net220216066.tokai.or.jp
220.216.66.94		p094.net220216066.tokai.or.jp

202.224.35.202	o	tkyeaa1.asahi-net.or.jp

202.224.37.2	o	atgtka.asahi-net.or.jp
210.148.39.102		gw0.tokai.2iij.net

202.224.38.142	o	oskeaa1.asahi-net.or.jp