Router Naming Convention for att.net

Regular Expressions:

1.\d+([a-z]{3})\..+\.att\.net$ -- iata -- 8 TPs

Statistics:

Legend:

Bold Apparent custom geocode

Green

+ Extracted apparent geocode, true positive when evaluated against training data

Orange

~ False negative, apparent geocode unmatched

Purple

? Extracted geocode, but not in dictionary

Red

! Extracted apparent geocode, false positive when evaluated against training data

Geocodes:

Hint Location Closest VP
igsManching, BY, DE cbg80ms
napNapoli, 72, IT zrh8ms

Evaluation against training data:

nap: zrh 8ms, id 145314
2001:7f8::a7e:0:1+[1]dcix1nap.de.ip.att.net
 
nap: zrh 8ms, id 145261
2001:7f8::a7e:0:2+[1]dcix2nap.de.ip.att.net
 
igs: ory 81ms, id 372092
2001:1890:ff:ffff:12:122:131:85+[1]n54ny401igs.ipv6.att.net
 
igs: cbg 80ms, id 232125
2001:1890:ff:ffff:12:122:130:169+[1]n54ny402igs.ipv6.att.net
 
igs: beg 103ms, id 220675
2001:1890:ff:ffff:12:122:131:101+[1]n54ny402igs.ipv6.att.net
 
igs: nrn 99ms, id 471585
2001:1890:ff:ffff:12:122:135:97+[1]wshdc401igs.ipv6.att.net
 
igs: prg 98ms, id 219961
2001:1890:ff:ffff:12:122:135:101+[1]wshdc401igs.ipv6.att.net
 
igs: nrn 108ms, id 148924
2001:1890:ff:ffff:12:122:134:133+[1]wswdc401igs.ipv6.att.net
 
ord 5ms, id 219723
2001:1890:ff:ffff:12:122:132:197![1]cgcil402igs.ipv6.att.netord 70ms
 
ord 6ms, id 219838
2001:1890:ff:ffff:12:122:133:161![1]cgcil402igs.ipv6.att.netord 70ms
 
lwc 29ms, id 231960
2001:1890:ff:ffff:12:122:85:233![1]dlstx401igs.ipv6.att.netlwc 77ms
 
lwc 29ms, id 246449
2001:1890:ff:ffff:12:123:16:77![1]dlstx401igs.ipv6.att.netlwc 77ms
 
sjo 63ms, id 231774
2001:1890:ff:ffff:12:122:155:169![1]fldfl401igs.ipv6.att.netsjo 93ms
 
sjo 60ms, id 334365
2001:1890:ff:ffff:12:122:155:173![1]fldfl401igs.ipv6.att.netsjo 93ms
 
san 8ms, id 232062
2001:1890:ff:ffff:12:122:128:97![1]la2ca401igs.ipv6.att.netsan 94ms
 
san 8ms, id 231399
2001:1890:ff:ffff:12:122:129:97![1]la2ca401igs.ipv6.att.netsan 94ms
 
cld 19ms, id 232064
2001:1890:ff:ffff:12:122:128:101![1]la2ca402igs.ipv6.att.netcld 94ms
 
cld 20ms, id 231396
2001:1890:ff:ffff:12:122:129:105![1]la2ca402igs.ipv6.att.netcld 94ms
 
sql 8ms, id 231428
2001:1890:ff:ffff:12:122:114:5![1]sffca401igs.ipv6.att.netsql 92ms
 
sql 6ms, id 221803
2001:1890:ff:ffff:12:122:149:133![1]sffca401igs.ipv6.att.netsql 92ms
 
sea 8ms, id 231613
2001:1890:ff:ffff:12:122:158:133![1]st0wa401igs.ipv6.att.netsea 82ms
 
hkg 140ms, id 220153
2001:1890:ff:ffff:12:122:158:161![1]st0wa401igs.ipv6.att.nethlz 178ms
 
ory 76ms, id 127666
2001:1890:1fff:100:192:205:37:37 tinet-gw.n54ny.ipv6.att.net
 
sea 22ms, id 147491
2001:1890:1fff:413:192:205:37:57 ntt-gw.sffca.ipv6.att.net
 
sea 3ms, id 158870
2001:1890:1fff:9f02:192:205:34:117 ntt-verio-gw.st0wa.ipv6.att.net
 
sea 73ms, id 159096
2001:1890:1fff:506:192:205:36:157 verio-gw.attga.ipv6.att.net
 
sjo 58ms, id 159152
2001:1890:1fff:9e02:192:205:36:253 level3-gw.fldfl.ipv6.att.net
 
sea 78ms, id 159439
2001:1890:1fff:20c:192:205:37:53 verio-gw.wswdc.ipv6.att.net
 
ord 2ms, id 159441
2001:1890:1fff:307:192:205:32:193 verio-gw.cgcil.ipv6.att.net
 
sea 102ms, id 161996
2001:1890:1fff:9e0a:192:205:35:117 ntt-verio-gw.fldfl.ipv6.att.net
 
san 4ms, id 164875
2001:1890:1fff:708:192:205:37:145 level3-gw.la2ca.ipv6.att.net
 
sql 5ms, id 164882
2001:1890:1fff:412:192:205:32:209 level3-gw.sffca.ipv6.att.net
 
mst 123ms, id 205319
2001:1890:1fff:206:192:205:36:129 ft-gw.wswdc.ipv6.att.net
 
yhu 12ms, id 224348
2001:1890:1fff:10f:192:205:34:53 telia-gw.n54ny.ipv6.att.net
 
sjo 59ms, id 367094
2001:1890:1fff:9e03:192:205:35:93 abovenet-gw.fldfl.ipv6.att.net
 
bdl 11ms, id 427061
2001:1890:1fff:10e:192:205:36:229 telecomitalia-gw.n54ny.ipv6.att.net
 
lwc 19ms, id 439473
2001:1890:1fff:607:192:205:37:49 telia-gw.dlstx.ipv6.att.net
 
ord 3ms, id 485473
2001:1890:1fff:308:192:205:32:61 ft-gw.cgcil.ipv6.att.net
 
san 4ms, id 509590
2001:1890:1fff:706:192:205:37:129 ft-gw.la2ca.ipv6.att.net