Router Naming Convention for dnaip.fi, 201803

Regular Expressions:

^([a-z]+)-[a-z\d]+-[a-z]+\d+\.dnaip\.fi$
^([a-z\d]+-[^\.]+)\.dnaip\.fi$

Statistics:

Training routers with at least two clustered interfaces: 16
Positive Predictive Value: 1.000
True Positives (green): 35
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 7
Training routers with a single interface in suffix: 13

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:

		esp
62.236.2.34	+	esp-kannu-er203.dnaip.fi
62.236.2.37	+	esp-kannu-er203.dnaip.fi

		hel
217.78.199.15	+	hel-labra-sr2.dnaip.fi
185.55.33.1	+	hel-labra2-sr2.dnaip.fi
185.55.33.102	+	hel-labra2-sr2.dnaip.fi
185.55.33.60	+	hel-labra2-tr1.dnaip.fi

		hel1-sr1
217.78.199.84	+	hel1-sr1.dnaip.fi
217.78.199.96	+	hel1-sr1.dnaip.fi

		hel3-er202
62.236.2.169	+	hel3-er202.dnaip.fi

		hel3-er211
62.236.1.135	+	hel3-er211.dnaip.fi
84.34.20.64		host-20-64.linkntw.aina.net

		hel3-er212
62.236.1.137	+	hel3-er212.dnaip.fi
62.236.1.139	+	hel3-er212.dnaip.fi
88.148.172.18		88-148-172-18.co.dnainternet.fi

		hel3-tr202
62.236.1.28	+	hel3-tr202.dnaip.fi
62.236.2.100	+	hel3-tr202.dnaip.fi
62.236.2.102	+	hel3-tr202.dnaip.fi

		hel4-er201
62.236.2.175	+	hel4-er201.dnaip.fi

		hel4-er211
62.236.1.129	+	hel4-er211.dnaip.fi
62.236.1.130	+	hel4-er211.dnaip.fi

		hel4-er212
62.236.1.131	+	hel4-er212.dnaip.fi
62.236.1.133	+	hel4-er212.dnaip.fi
89.18.231.133		ggsn-4g.dna.setera.fi

		hel4-er270
62.236.2.145	+	hel4-er270.dnaip.fi
62.236.2.147	+	hel4-er270.dnaip.fi

		hel8-er210
62.236.1.233	+	hel8-er210.dnaip.fi
62.236.1.234	+	hel8-er210.dnaip.fi

		hel8-tr201
62.236.2.98	+	hel8-tr201.dnaip.fi
62.236.2.103	+	hel8-tr201.dnaip.fi

		ker
62.236.2.130	+	ker-dctapulik15-er201.dnaip.fi
62.236.2.209	+	ker-dctapulik15-er201.dnaip.fi

		lah1-tr1
88.148.162.29	+	lah1-tr1.dnaip.fi
84.34.20.42		host-20-42.linkntw.aina.net

		lah2-er70
62.78.114.85	+	lah2-er70.dnaip.fi
212.149.148.2		212-149-148-2.co.dnainternet.fi
83.102.45.218		83-102-45-218.co.dnainternet.fi

		netnod-ix-ge-b-sth-1500
194.68.128.152	+	netnod-ix-ge-b-sth-1500.dnaip.fi
80.239.194.179		dna-ic-326004-s-b5.c.telia.net

		pri1-er202
62.236.1.159	+	pri1-er202.dnaip.fi
62.236.1.161	+	pri1-er202.dnaip.fi

		sal1-er2
62.78.108.1	+	sal1-er2.dnaip.fi
62.78.117.133	+	sal1-er2.dnaip.fi

		tam1-er206
62.236.2.121	+	tam1-er206.dnaip.fi

		tam2-er201
62.236.2.123	+	tam2-er201.dnaip.fi
62.236.2.125	+	tam2-er201.dnaip.fi

		vaa2-er202
62.78.108.201	+	vaa2-er202.dnaip.fi
62.236.2.158	+	vaa2-er202.dnaip.fi

		van1-er74
62.78.116.173	+	van1-er74.dnaip.fi
62.78.116.175	+	van1-er74.dnaip.fi

81.175.171.171	~	81-175-171-171.rev.dnaip.fi
81.175.171.195	~	81-175-171-195.rev.dnaip.fi
81.175.171.203	~	81-175-171-203.rev.dnaip.fi

62.183.174.79	~	62-183-174-79.rev.dnaip.fi
62.78.99.7	~	62-78-99-7.rev.dnaip.fi

212.86.6.19	~	212-86-6-19.rev.dnaip.fi
212.86.6.97	~	212-86-6-97.rev.dnaip.fi

62.78.99.71	o	62-78-99-71.rev.dnaip.fi
87.94.241.95		87-94-241-95.co.dnainternet.fi

62.183.226.1	o	62-183-226-1.rev.dnaip.fi
88.148.168.180		88-148-168-180.co.dnainternet.fi

88.148.160.193	o	88-148-160-193.rev.dnaip.fi
87.236.154.27		ktab-i1.ip.fne.fi

217.78.199.74	o	spy-k.cust.dnaip.fi

217.78.199.221	o	tp-p.cust.dnaip.fi

217.78.199.223	o	tp-v.cust.dnaip.fi
62.106.47.37		host-62-106-47-37.phpoint.net