Router Naming Convention for layer42.net, 201104

Regular Expressions:

  1. ^[^\.]+\.([a-z]+\d+\.[a-z\d]+)\.layer42\.net$

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:

ar1.sv1
65.50.198.6+ge2-0-0.ar1.sv1.layer42.net
65.50.198.10+ge3-0-0.ar1.sv1.layer42.net
69.36.238.49-s0-0-0-5.core1.sjc.layer42.net
69.36.237.17s0001.gw1-scl.appliedops.net
 
core1.ash
69.36.239.198~ge4-10-3800.ash.layer42.net
65.50.198.58+xe3-3-3004.core1.ash.layer42.net
 
core1.lax
198.32.146.22~laiix.layer42.net
69.36.239.97+xe6-4.core1.lax.layer42.net
206.223.143.70layer42.net.any2ix.coresite.com
213.248.87.46layer42-ic-126937-las-b3.c.telia.net
 
core1.mpt
69.36.239.142+xe3-2.core1.mpt.layer42.net
69.36.239.110+xe3-4.core1.mpt.layer42.net
69.36.239.241+xe5-1.core1.mpt.layer42.net
65.50.198.13+xe5-2.core1.mpt.layer42.net
206.223.143.22layer42.net.any2ix.coresite.com
 
core1.mtv
69.36.239.229+po4-vl904.core1.mtv.layer42.net
69.36.239.242~xe1-1-core1.mtv.layer42.net
 
core1.pao
198.32.176.87~paix.layer42.net
69.36.239.173+xe1-1-932.core1.pao.layer42.net
69.36.239.166+xe2-3.core1.pao.layer42.net
69.36.239.149+xe2-4.core1.pao.layer42.net
65.50.198.30+xe5-1-3002.core1.pao.layer42.net
65.50.198.57+xe5-1-3004.core1.pao.layer42.net
4.59.4.78layer42.car2.sanjose2.level3.net
69.22.153.114as8121.ae0-3001.cr1.pao1.us.nlayer.net
 
core1.scl
69.36.239.81!xe1-2.core2.scl.layer42.net
69.36.239.126+xe1-3-925.core1.scl.layer42.net
69.36.239.157+xe9-5.core1.scl.layer42.net
 
core1.sv1
206.223.116.39-g5-2.core3.sv1.layer42.net
69.36.225.249!g6-5.core2.sv1.layer42.net
69.36.239.98+xe1-3.core1.sv1.layer42.net
69.36.239.117+xe1-5-901.core1.sv1.layer42.net
69.36.239.141+xe1-7.core1.sv1.layer42.net
65.50.198.45+xe3-1.core1.sv1.layer42.net
65.50.198.49+xe3-2.core1.sv1.layer42.net
 
core1.sv3
69.36.239.109+xe1-1.core1.sv3.layer42.net
69.36.239.106+xe2-1.core1.sv3.layer42.net
65.50.198.22+xe2-5.core1.sv3.layer42.net
65.50.198.46+xe4-1.core1.sv3.layer42.net
65.50.198.50+xe4-2.core1.sv3.layer42.net
 
core1.sv4
69.36.239.165+xe1-1.core1.sv4.layer42.net
69.36.239.122+xe4-4.core1.sv4.layer42.net
 
core1.svk
69.36.239.121+xe1-4.core1.svk.layer42.net
69.36.239.221+xe4-1.core1.svk.layer42.net
 
core1.vxc
69.36.239.205+xe1-1.core1.vxc.layer42.net
69.36.239.82+xe1-4.core1.vxc.layer42.net
 
core2.mpt
69.36.239.105+xe4-1.core2.mpt.layer42.net
65.50.198.14+xe4-2.core2.mpt.layer42.net
65.50.198.33+xe4-4.core2.mpt.layer42.net
69.36.239.146+xe4-5.core2.mpt.layer42.net
 
core2.mtv
69.36.239.230+po4-vl904.core2.mtv.layer42.net
69.36.239.150+xe1-1.core2.mtv.layer42.net
69.36.239.69!xe1-4.core2.sv1.layer42.net
 
core2.scl
69.36.239.125+xe1-1-925.core2.scl.layer42.net
69.36.239.174+xe1-2-932.core2.scl.layer42.net
65.50.198.21+xe1-2.core2.scl.layer42.net
4.53.18.242layer42.car2.sanjose1.level3.net
 
core2.sv1
69.36.239.62+po1-900.core2.sv1.layer42.net
65.50.198.34+xe1-3.core2.sv1.layer42.net
69.36.239.118+xe1-7-901.core2.sv1.layer42.net
69.36.239.158+xe1-8.core2.sv1.layer42.net
80.239.193.126layer42-ic-120233-sjo-bb1.c.telia.net
 
sw1.mtv
69.36.239.170+po2-vl902.sw1.mtv.layer42.net
69.36.239.234+po6-vl906.sw1.mtv.layer42.net
 
sw1.scl
216.129.113.66+gi2-20.sw1.scl.layer42.net
69.36.225.134+vl2.sw1.scl.layer42.net
69.36.226.130layer42-gw1.edgenuity.net
198.137.202.29gw1-vlan94.scl.kjsl.com
 
sw2.mtv
69.36.239.226+po3-vl903.sw2.mtv.layer42.net
69.36.239.238+po6-vl905.sw2.mtv.layer42.net
 
sw2.scl
67.218.96.17~67-218-96-17.cust.layer42.net
69.36.225.135+vl2.sw2.scl.layer42.net
 
216.129.125.170~216-129-125-170.cust.layer42.net
216.129.126.250~216-129-126-250.cust.layer42.net
206.51.41.3peakwebhosting.com.any2ix.coresite.com
206.223.143.89peakwebhosting.com.any2ix.coresite.com
4.53.30.154cwie-llc.edge8.sanjose1.level3.net
 
67.218.97.30o67-218-97-30.cust.layer42.net
207.88.3.238207.88.3.238.ptr.us.xo.net
 
69.36.237.10o69-36-237-10.cust.layer42.net
63.218.7.114wcix.ge9-11.br02.sjo01.pccwbtn.net
 
69.36.238.14ovalidus.cust.layer42.net
75.101.28.8nose-sonic.validus.com
 
69.36.238.38osccoe.cust.layer42.net
216.218.229.158santa-clara-county-office-of-education.gigabitethernet5-5.core1.sjc2.he.net
 
206.223.115.8ocore1.ash.layer42.net
69.31.31.198as8121.ae3-3005.cr1.iad1.us.nlayer.net
213.248.88.170layer42-117816-ash-bb1.c.telia.net
 
216.129.116.2o216-129-116-2.cust.layer42.net
4.28.8.388x8-inc.car2.sanjose1.level3.net
 
216.129.125.6o216-129-125-6.cust.layer42.net
96.17.12.3s3r.ddc.akamai.com
72.246.59.195a72-246-59-195.deploy.akamaitechnologies.com
72.246.92.3a72-246-92-3.deploy.akamaitechnologies.com
72.247.245.3a72-247-245-3.deploy.akamaitechnologies.com
96.17.14.3a96-17-14-3.deploy.akamaitechnologies.com
 
216.129.125.22o216-129-125-22.cust.layer42.net
38.99.214.170inforelay.demarc.cogentco.com
66.231.184.8cr1.sjc1.inforelay.net
66.231.184.66cr1.sjc1.inforelay.net
66.231.186.5cr1.sjc1.inforelay.net
69.90.215.210peer1-gige1.sjc1.inforelay.net
4.53.30.158cwie-llc.edge8.sanjose1.level3.net
 
216.129.125.190o216-129-125-190.cust.layer42.net
137.164.13.66sclcoe-gw--sclcoe-dcp.fe.calren2.net