Router Naming Convention for irishbroadband.ie, 201104

Regular Expressions:

^[a-z]+\d+-[a-z\d]+-.+-(ibis-[^\.]+)\.irishbroadband\.ie$
^[a-z]+\d+-[a-z]+-\d+-\d+-\d+-\d+-([a-z\d]+)\.irishbroadband\.ie$

Statistics:

Training routers with at least two clustered interfaces: 23
Positive Predictive Value: 0.984
True Positives (green): 62
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 17
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:

		3rock
62.231.32.66	~	3rock-lo0.irishbroadband.ie
83.141.117.209	+	dn02-ge-1-3-0-350-3rock.irishbroadband.ie
87.192.249.33	+	dn02-ge-1-3-0-462-3rock.irishbroadband.ie

		ballybane
89.127.198.74	+	gy01-ge-0-0-0-32-ballybane.irishbroadband.ie
89.127.192.98	+	gy01-ge-0-0-0-60-ballybane.irishbroadband.ie

		ballycoolin
62.231.32.75	~	ballycoolin-lo0.irishbroadband.ie
89.127.194.46	+	dn11-ge-0-0-0-25-ballycoolin.irishbroadband.ie

		ballyogan
89.127.197.54	+	dn24-ge-0-0-0-206-ballyogan.irishbroadband.ie
89.127.197.58	+	dn24-ge-0-0-0-207-ballyogan.irishbroadband.ie

		belmont
89.127.194.97	+	dn08-ge-0-0-0-20-belmont.irishbroadband.ie
89.127.195.193	+	dn08-ge-0-0-0-21-belmont.irishbroadband.ie

		esb
89.127.197.38	+	dn05-ge-0-0-0-202-esb.irishbroadband.ie
89.127.197.42	+	dn05-ge-0-0-0-203-esb.irishbroadband.ie

		esbbalgaddy
89.127.195.6	+	dn91-fe-0-0-0-12-esbbalgaddy.irishbroadband.ie

		esbfinglasm50
89.127.197.46	+	dn67-ge-0-0-0-204-esbfinglasm50.irishbroadband.ie
89.127.197.50	+	dn67-ge-0-0-0-205-esbfinglasm50.irishbroadband.ie

		esbinchicore
89.127.194.122	+	dn74-ge-0-0-0-45-esbinchicore.irishbroadband.ie
89.127.197.30	+	dn74-ge-1-3-0-200-esbinchicore.irishbroadband.ie
89.127.197.34	+	dn74-ge-1-3-0-201-esbinchicore.irishbroadband.ie
87.192.46.50	~	esbinchicore-lo0.irishbroadband.ie

		ibis-dc-1
89.127.197.2	+	dn07-ae0-2-ibis-dc-1.irishbroadband.ie
89.127.198.169	+	dn07-ge-0-0-0-30-ibis-dc-1.irishbroadband.ie
89.127.197.53	+	dn07-ge-0-3-0-206-ibis-dc-1.irishbroadband.ie
89.127.197.61	+	dn07-ge-0-3-0-208-ibis-dc-1.irishbroadband.ie
89.127.197.25	+	dn07-ge-0-3-0-5-ibis-dc-1.irishbroadband.ie
89.127.194.105	+	dn07-ge-1-2-0-210-ibis-dc-1.irishbroadband.ie
89.127.196.229	+	dn07-ge-1-3-0-241-ibis-dc-1.irishbroadband.ie
89.127.196.233	+	dn07-ge-1-3-0-243-ibis-dc-1.irishbroadband.ie
87.192.46.91	~	ibis-dc-1-lo0.irishbroadband.ie

		ibis-dc-2
89.127.197.6	+	dn07-ae0-2-ibis-dc-2.irishbroadband.ie
89.127.197.57	+	dn07-ge-1-0-0-207-ibis-dc-2.irishbroadband.ie
89.127.197.65	+	dn07-ge-1-0-0-209-ibis-dc-2.irishbroadband.ie
89.127.194.109	+	dn07-ge-1-0-0-211-ibis-dc-2.irishbroadband.ie
89.127.197.21	+	dn07-ge-1-0-0-8-ibis-dc-2.irishbroadband.ie
89.127.196.237	+	dn07-ge-1-3-0-242-ibis-dc-2.irishbroadband.ie
89.127.196.241	+	dn07-ge-1-3-0-244-ibis-dc-2.irishbroadband.ie
87.192.46.93	~	ibis-dc-2-lo0.irishbroadband.ie

		ibis-gw-1
89.127.197.1	+	dn07-ae0-2-ibis-gw-1.irishbroadband.ie
213.200.67.54	+	dn07-ge-0-0-0-0-ibis-gw-1.irishbroadband.ie
193.242.111.19	~	dn60-ge-0-1-0-10-deg-inex-gw.irishbroadband.ie
87.192.46.90	~	ibis-gw-1-lo0.irishbroadband.ie

		ibis-gw-2
89.127.197.5	+	dn07-ae0-2-ibis-gw-2.irishbroadband.ie
213.200.67.58	+	dn07-ge-0-0-0-0-ibis-gw-2.irishbroadband.ie
87.192.46.92	~	ibis-gw-2-lo0.irishbroadband.ie

		ibis-office
87.192.233.238	+	dn199-fe-0-0-0-232-ibis-office.irishbroadband.ie
89.127.197.138	+	dn199-fe-0-0-0-233-ibis-office.irishbroadband.ie

		letterkenny
89.127.198.78	+	dl01-fe-0-0-0-33-letterkenny.irishbroadband.ie
89.127.194.198	+	dl01-fe-0-0-0-411-letterkenny.irishbroadband.ie

		lynchhotel
89.127.192.237	+	dn56-fe-0-0-0-17-lynchhotel.irishbroadband.ie
89.127.195.5	+	dn56-fe-0-0-1-12-lynchhotel.irishbroadband.ie

		nssc
89.127.196.14	+	dn21-ge-0-0-0-33-nssc.irishbroadband.ie
89.127.195.65	+	dn21-ge-1-3-0-15-nssc.irishbroadband.ie
62.231.32.92	~	nssc-lo0.irishbroadband.ie

		odlums
87.192.233.22	+	dn16-ge-0-0-0-20-odlums.irishbroadband.ie
89.127.196.125	+	dn16-ge-0-0-0-25-odlums.irishbroadband.ie

		rhhall
89.127.196.186	+	ck03-ge-0-0-0-18-rhhall.irishbroadband.ie
89.127.198.66	+	ck03-ge-0-0-0-30-rhhall.irishbroadband.ie

		ringsend
89.127.197.62	+	dn90-ge-0-0-0-208-ringsend.irishbroadband.ie
89.127.197.66	+	dn90-ge-0-0-0-209-ringsend.irishbroadband.ie
89.127.195.194	+	dn90-ge-1-3-0-21-ringsend.irishbroadband.ie

		roxboro
89.127.192.46	+	lk07-ge-0-0-1-19-roxboro.irishbroadband.ie
89.127.198.70	+	lk07-ge-0-0-1-31-roxboro.irishbroadband.ie

		rte
87.192.233.93	+	dn01-ge-0-1-0-11-rte.irishbroadband.ie
89.127.196.13	+	dn01-ge-0-2-0-33-rte.irishbroadband.ie
89.127.194.106	+	dn01-ge-0-3-0-210-rte.irishbroadband.ie
89.127.194.110	+	dn01-ge-0-3-0-211-rte.irishbroadband.ie
62.231.32.65	~	rte-lo0.irishbroadband.ie

		rte3rock
89.127.194.118	+	dn12-ge-0-0-0-17-rte3rock.irishbroadband.ie
89.127.195.242	+	dn12-ge-0-0-0-21-rte3rock.irishbroadband.ie
62.231.32.81	~	rte3rock-lo0.irishbroadband.ie

		rte3rock
87.192.46.130	~	deg-dc-1-lo0.irishbroadband.ie
89.127.192.49	!	dn12-ge-1-3-0-16-rte3rock.irishbroadband.ie

		saggart
89.127.192.50	+	dn45-fe-0-0-0-16-saggart.irishbroadband.ie

		spurhill
87.192.233.158	+	ck04-fe-0-0-0-11-spurhill.irishbroadband.ie
87.192.71.1	+	ck04-fe-0-0-1-160-spurhill.irishbroadband.ie

		tallaght
89.127.195.246	+	dn03-ge-0-0-0-20-tallaght.irishbroadband.ie
89.127.194.121	+	dn03-ge-0-0-0-45-tallaght.irishbroadband.ie
87.192.233.205	+	dn03-ge-1-3-0-50-tallaght.irishbroadband.ie
62.231.32.71	~	tallaght-lo0.irishbroadband.ie

87.192.46.131	~	deg-gw-2-lo0.irishbroadband.ie
89.127.196.217	~	dn41-ge-0-1-0-0-deg-gw-2.irishbroadband.ie
212.187.160.30		packet-exch.car5.london1.level3.net
77.67.64.86		imagine-telecommunication-business-gw.ip4.tinet.net

87.192.46.132	~	deg-dc-2-lo0.irishbroadband.ie
194.88.240.7	~	dn60-ge-0-1-0-12-deg-inex-gw.irishbroadband.ie

62.231.32.83	o	bray-lo0.irishbroadband.ie

62.231.32.104	o	deg-lo0.irishbroadband.ie
213.200.67.122		irish-broadband-gw.ip4.tinet.net

62.231.37.1	o	blackmtn-lo0.irishbroadband.ie
62.254.60.6		blackstar34.inet.ntl.com

83.141.98.1	o	squireshill-lo0.irishbroadband.ie
62.254.60.18		ourl.inet.ntl.com