Router Naming Convention for twttr.com, 201708

Regular Expressions:

  1. ^[a-z]+\d+\.([a-z]+\d+-[a-z]+\d+)\.twttr\.com$

Statistics:

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:

ams1-cr1
192.133.76.64+ae66.ams1-cr1.twttr.com
 
lon2-cr1
199.16.159.142+ae61.lon2-cr1.twttr.com
192.133.76.65+ae66.lon2-cr1.twttr.com
212.187.192.218unknown.level3.net
62.115.49.181twitter-ic-322865-ldn-b4.c.telia.net
 
lon2-cr2
199.16.159.143+ae61.lon2-cr2.twttr.com
192.133.76.57~ae63.cr2.lon2.twttr.com
195.50.120.66twitter-inc.edge5.london1.level3.net
 
par1-cr1
192.133.76.32+ae63.par1-cr1.twttr.com
 
par1-cr2
192.133.76.56+ae63.par1-cr2.twttr.com
213.248.87.58twitter-ic-308401-prs-rosy-s2.c.telia.net
 
sin1-cr1
199.16.158.252+ae10.sin1-cr1.twttr.com
 
sin1-cr2
199.16.158.253+ae10.sin1-cr2.twttr.com
 
199.59.151.102~r-199-59-151-102.twttr.com
199.59.151.22~r-199-59-151-22.twttr.com
199.59.151.92~r-199-59-151-92.twttr.com
62.115.33.194twitter-ic-302253-ash-b1.c.telia.net
 
199.16.159.7oxe-0-0-0.sao1-cr1.twttr.com
 
199.59.151.12or-199-59-151-12.twttr.com
61.200.91.2ae-1.docomo.osakjp02.jp.bb.gin.ntt.net
 
199.59.151.18or-199-59-151-18.twttr.com
 
199.59.151.35or-199-59-151-35.twttr.com
183.182.80.230as15133.tyo11.ip4.gtt.net
120.88.53.202ae-4.edgecast-networks.tokyjp05.jp.bb.gin.ntt.net
 
199.59.151.66or-199-59-151-66.twttr.com
129.250.195.210ae-0.twitter.sttlwa01.us.bb.gin.ntt.net
 
199.59.151.90or-199-59-151-90.twttr.com
62.115.49.183twitter-ic-322861-nyk-b6.c.telia.net
 
199.59.151.94or-199-59-151-94.twttr.com
 
199.59.151.119or-199-59-151-119.twttr.com
69.174.1.250ip4.gtt.net
209.197.8.21ve312.r1.da.hwng.net
89.221.40.205transtelco.dallas2.dal.seabone.net
213.248.72.130transtelco-ic-304138-dls-bb1.c.telia.net
206.223.118.4010gig1-1.peer1.dallas1.transtelco.net
201.174.151.40201-174-151-40.transtelco.net
201.174.244.129201-174-244-129.transtelco.net
201.174.244.133201-174-244-133.transtelco.net
201.174.244.137201-174-244-137.transtelco.net
201.174.244.141201-174-244-141.transtelco.net
201.174.244.145201-174-244-145.transtelco.net
201.174.244.149201-174-244-149.transtelco.net
201.174.244.153201-174-244-153.transtelco.net
201.174.244.157201-174-244-157.transtelco.net
201.174.244.161201-174-244-161.transtelco.net
201.174.244.165201-174-244-165.transtelco.net
201.174.244.46201-174-244-46.transtelco.net
201.174.244.50201-174-244-50.transtelco.net
201.174.244.54201-174-244-54.transtelco.net
201.174.244.58201-174-244-58.transtelco.net
201.174.244.62201-174-244-62.transtelco.net
201.174.244.66201-174-244-66.transtelco.net
201.174.244.70201-174-244-70.transtelco.net
201.174.244.74201-174-244-74.transtelco.net
201.174.244.78201-174-244-78.transtelco.net
201.174.244.82201-174-244-82.transtelco.net
201.174.244.86201-174-244-86.transtelco.net
201.174.244.90201-174-244-90.transtelco.net
201.174.250.237201-174-250-237.transtelco.net
201.174.250.245201-174-250-245.transtelco.net
201.174.250.250201-174-250-250.transtelco.net
201.174.250.36201-174-250-36.transtelco.net
201.174.250.50201-174-250-50.transtelco.net
201.174.4.29201-174-4-29.transtelco.net
201.174.4.31201-174-4-31.transtelco.net
201.174.4.33201-174-4-33.transtelco.net
201.174.4.53201-174-4-53.transtelco.net
201.174.252.46uscal-snd.transtelco.net
201.174.0.50ustex-dal-eqx.transtelco.net
201.174.0.181ustex-dal-eqx.transtelco.net
201.174.253.33ustex-dal-eqx.transtelco.net