Router Naming Convention for switchnap.com, 201412

Regular Expressions:

  1. ^[a-z]+\.demarc1\.switchnap\.com$
  2. ^[a-z]+\d+-\d+-[^\.]+\.([^\.]+)-[a-z\d]+\.switchnap\.com$
  3. ^[^\.]+\.([^\.]+)\.switchnap\.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:

cynergysystems
69.194.133.194~cust-69.194.133.194.switchnap.com
69.194.135.90+demarc.cynergysystems.switchnap.com
 
demarc
64.79.157.214+voicesparrow.demarc.switchnap.com
216.115.95.250+voicesparrow.demarc.switchnap.com
4.31.194.254tierzero-in.edge8.sanjose1.level3.net
 
exacttarget
66.116.118.202+demarc.exacttarget.switchnap.com
67.89.116.6ip67-89-116-6.z116-89-67.customer.algx.net
 
ironport
66.116.116.58+demarc1.ironport.switchnap.com
64.79.157.66demarc3.ironport.sinap-tix.com
 
las
66.209.64.246+g1-0-1.las-esw11.switchnap.com
66.209.64.90+g1-0-2.las-esw11.switchnap.com
 
las-agg7s1-1
136.179.11.138~cust-136.179.11.138.switchnap.com
66.209.64.34+te2-4.las-agg7s1-1.switchnap.com
 
las-agg7s1-2
66.209.64.174+te2-1.las-agg7s1-2.switchnap.com
66.209.64.122+te7-5.las-agg7s1-2.switchnap.com
 
las-agg7s2-1
216.115.92.186+g1-14.las-agg7s2-1.switchnap.com
216.115.92.178+g1-16.las-agg7s2-1.switchnap.com
66.209.64.222+po71.las-agg7s2-1.switchnap.com
 
las-agg7s3
66.116.98.242~cust-66.116.98.242.switchnap.com
64.79.128.202+g0-6-0-18.las-agg7s3-1.switchnap.com
64.79.128.242+g0-6-1-3.las-agg7s3-1.switchnap.com
66.209.72.14+te0-3-0-1.las-agg7s3-2.switchnap.com
 
las-agg7s5
64.79.134.74+g0-7-0-1.las-agg7s5-1.switchnap.com
66.209.73.90+g0-7-0-16.las-agg7s5-1.switchnap.com
64.79.135.10+g101-0-0-21.las-agg7s5-1.switchnap.com
66.209.72.26+te0-3-0-1.las-agg7s5-2.switchnap.com
 
las-core7-1
66.209.64.125+be73.las-core7-1.switchnap.com
66.209.64.137+be74.las-core7-1.switchnap.com
66.209.64.105+be76.las-core7-1.switchnap.com
 
las-core7-2
66.209.64.141+be73.las-core7-2.switchnap.com
66.209.64.133+be74.las-core7-2.switchnap.com
66.209.64.65+be76.las-core7-2.switchnap.com
66.209.64.42+be81.las-core7-2.switchnap.com
 
soe
216.115.64.74+demarc1.soe.switchnap.com
205.129.16.50switch-comm.bar1.lasvegas1.level3.net
64.37.128.17vl839.lvsbr-1.sonyonline.net
 
66.116.101.236~cust-66.116.101.236.switchnap.com
66.116.127.241~cust-66.116.127.241.switchnap.com
 
216.115.64.214~cust-216.115.64.214.switchnap.com
64.79.157.126~cust-64.79.157.126.switchnap.com
 
216.115.65.182~cust-216.115.65.182.switchnap.com
64.79.157.54~cust-64.79.157.54.switchnap.com
 
66.116.96.78ocust-66.116.96.78.switchnap.com
208.185.20.106208.185.20.106.iso-0031824.above.net
 
66.209.87.138*voxeo.demarc1.switchnap.com
 
69.194.128.50ocust-69.194.128.50.switchnap.com
 
69.194.128.202ocust-69.194.128.202.switchnap.com
205.129.16.38demand-medi.bar1.lasvegas1.level3.net
 
199.180.199.22ocust-199.180.199.22.switchnap.com
199.189.117.10cust-199.189.117.10.sinap-tix.com
 
216.115.64.142*farallon.demarc1.switchnap.com
199.189.118.78cust-199.189.118.78.sinap-tix.com
 
216.115.64.182*smss.demarc1.switchnap.com
72.52.24.130unknown.prolexic.com
72.52.29.46unknown.prolexic.com
 
216.115.65.70*logitech.demarc1.switchnap.com
4.35.34.218giglinx-inc.bar1.lasvegas1.level3.net
 
216.115.65.118obroadriver.demarc1.las-agg7s1-1.switchnap.com
 
216.115.65.150*fsr.demarc1.switchnap.com
4.71.176.62firstservic.car1.lasvegas1.level3.net
 
216.115.65.198*joyent.demarc1.switchnap.com
64.79.157.234demarc.joyent.sinap-tix.com