IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 63.0.0.0/8
  3. 63.168.0.0/16
  4. 63.168.21.0/24

63.168.21.0/24 IP Range

Summary

ASNAS174 Cogent Communications, LLC
BGP63.160.0.0/12
IPs with RDNS55
Hosted Domains0
Pingable IPs0
Router IPs0
63.168.21.0—0
63.168.21.1—0
63.168.21.2mail.streamblast.net0
63.168.21.3—0
63.168.21.4mvproaudio-network.datacenterwest.com0
63.168.21.5mvproaudio-gateway.datacenterwest.com0
63.168.21.6mvproaudio.datacenterwest.com0
63.168.21.7mvproaudio-broadcast.datacenterwest.com0
63.168.21.8—0
63.168.21.9—0
63.168.21.10mail.naumes.com0
63.168.21.11—0
63.168.21.12—0
63.168.21.13—0
63.168.21.14—0
63.168.21.15—0
63.168.21.16—0
63.168.21.17—0
63.168.21.18mail2.procaresoftware.com0
63.168.21.19—0
63.168.21.20—0
63.168.21.21—0
63.168.21.22—0
63.168.21.23—0
63.168.21.24—0
63.168.21.25—0
63.168.21.26—0
63.168.21.27—0
63.168.21.28—0
63.168.21.29—0
63.168.21.30—0
63.168.21.31—0
63.168.21.32—0
63.168.21.33—0
63.168.21.34—0
63.168.21.35—0
63.168.21.36mail.smallbizvault.com0
63.168.21.37—0
63.168.21.38—0
63.168.21.39—0
63.168.21.40—0
63.168.21.41—0
63.168.21.42—0
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63.168.21.44—0
63.168.21.45—0
63.168.21.46—0
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63.168.21.50—0
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63.168.21.53—0
63.168.21.54—0
63.168.21.55—0
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63.168.21.58—0
63.168.21.59—0
63.168.21.60—0
63.168.21.61—0
63.168.21.62—0
63.168.21.63—0
63.168.21.64—0
63.168.21.65gw1.mathisenconsulting.com0
63.168.21.66monsterredux.mathisenconsulting.com0
63.168.21.67e1.mathisenconsulting.com0
63.168.21.68jhost1.mathisenconsulting.com0
63.168.21.69lists.newswithviewsalerts.com0
63.168.21.70m1.mathisen.org0
63.168.21.71placeholder.mathisen.org0
63.168.21.72main.mathisen.org0
63.168.21.73—0
63.168.21.74—0
63.168.21.75—0
63.168.21.76—0
63.168.21.77—0
63.168.21.78—0
63.168.21.79—0
63.168.21.80—0
63.168.21.81feth3-0-mfr-co-lo.mfr-cisco3660.ccountry.net0
63.168.21.82—0
63.168.21.83gateway.riverside-inn.com0
63.168.21.84—0
63.168.21.85—0
63.168.21.86—0
63.168.21.87—0
63.168.21.88—0
63.168.21.89mail.davidforrest.org0
63.168.21.90domainenable.com0
63.168.21.91domainenable.com0
63.168.21.92—0
63.168.21.93—0
63.168.21.94res-monitor.ccountry.net0
63.168.21.95—0
63.168.21.96—0
63.168.21.97—0
63.168.21.98—0
63.168.21.99—0
63.168.21.100—0
63.168.21.101—0
63.168.21.102—0
63.168.21.103—0
63.168.21.104—0
63.168.21.105—0
63.168.21.106—0
63.168.21.107mail.golighthouse.com0
63.168.21.108—0
63.168.21.109—0
63.168.21.110—0
63.168.21.111—0
63.168.21.112—0
63.168.21.113—0
63.168.21.114mail.smallbizvault.com0
63.168.21.115mail.smallbizvault.com0
63.168.21.116mail.smallbizvault.com0
63.168.21.117—0
63.168.21.118—0
63.168.21.119—0
63.168.21.120—0
63.168.21.121mail.nighthawkicm.com0
63.168.21.122—0
63.168.21.123opensbt.net0
63.168.21.124—0
63.168.21.125mail.opensbt.net0
63.168.21.126—0
63.168.21.127—0
63.168.21.128—0
63.168.21.129—0
63.168.21.130ns1.accesshelps.org0
63.168.21.131mail.accesshelps.org0
63.168.21.132—0
63.168.21.133—0
63.168.21.134—0
63.168.21.135—0
63.168.21.136—0
63.168.21.137—0
63.168.21.138creativemdesign.datacenterwest.com0
63.168.21.139—0
63.168.21.140—0
63.168.21.141—0
63.168.21.142—0
63.168.21.143—0
63.168.21.144—0
63.168.21.145—0
63.168.21.146—0
63.168.21.147—0
63.168.21.148—0
63.168.21.149—0
63.168.21.150—0
63.168.21.151—0
63.168.21.152—0
63.168.21.153—0
63.168.21.154mail.medfordanes.com0
63.168.21.155—0
63.168.21.156—0
63.168.21.157—0
63.168.21.158—0
63.168.21.159—0
63.168.21.160—0
63.168.21.161—0
63.168.21.162—0
63.168.21.163—0
63.168.21.164—0
63.168.21.165—0
63.168.21.166—0
63.168.21.167—0
63.168.21.168—0
63.168.21.169—0
63.168.21.170—0
63.168.21.171—0
63.168.21.172—0
63.168.21.173—0
63.168.21.174—0
63.168.21.175—0
63.168.21.176—0
63.168.21.177—0
63.168.21.178ns01.chooseyouritem.com0
63.168.21.179ns02.chooseyouritem.com0
63.168.21.180www.chooseyouritem.com0
63.168.21.181www.greatvehicles.com0
63.168.21.182www.internetclassiccars.com0
63.168.21.183www.internetsportscars.com0
63.168.21.184wiki.chooseyouritem.com0
63.168.21.185mysql.chooseyouritem.com0
63.168.21.186mail.chooseyouritem.com0
63.168.21.187backup.chooseyouritem.com0
63.168.21.188stats.chooseyouritem.com0
63.168.21.189api.chooseyouritem.com0
63.168.21.190pdu.chooseyouritem.com0
63.168.21.191—0
63.168.21.192—0
63.168.21.193—0
63.168.21.194service.swarmintel.com0
63.168.21.195service.swarmintel.com0
63.168.21.196unitedrisk.com0
63.168.21.197service.swarmintel.com0
63.168.21.198—0
63.168.21.199—0
63.168.21.200—0
63.168.21.201—0
63.168.21.202mail.shapebyforce.com0
63.168.21.203—0
63.168.21.204—0
63.168.21.205—0
63.168.21.206—0
63.168.21.207—0
63.168.21.208—0
63.168.21.209—0
63.168.21.210—0
63.168.21.211—0
63.168.21.212—0
63.168.21.213—0
63.168.21.214mail.ohms1.com0
63.168.21.215—0
63.168.21.216—0
63.168.21.217—0
63.168.21.218—0
63.168.21.219mbrace2.datacenterwest.com0
63.168.21.220—0
63.168.21.221mbracevm1.datacenterwest.com0
63.168.21.222—0
63.168.21.223—0
63.168.21.224—0
63.168.21.225—0
63.168.21.226mail.spliethofinc.com0
63.168.21.227—0
63.168.21.228—0
63.168.21.229—0
63.168.21.230—0
63.168.21.231—0
63.168.21.232—0
63.168.21.233—0
63.168.21.234—0
63.168.21.235—0
63.168.21.236—0
63.168.21.237—0
63.168.21.238—0
63.168.21.239—0
63.168.21.240—0
63.168.21.241—0
63.168.21.242—0
63.168.21.243—0
63.168.21.244—0
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63.168.21.246—0
63.168.21.247—0
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63.168.21.251—0
63.168.21.252—0
63.168.21.253—0
63.168.21.254—0
63.168.21.255—0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -m12 63.168.21.217
traceroute to 63.168.21.217 (63.168.21.217): 12 hops max, 52 byte packets
4 [AS136557] 103.216.222.85 49.392 ms
5 [AS136557] 103.216.222.89 12.629 ms
6 [AS136557] 103.216.222.77 12.419 ms
7 *
8 [AS174] 154.54.47.230 162.639 ms
9 [AS174] 154.54.10.106 145.003 ms
10 *
11 *
12 *
Measurement taken from  IPinfo ProbeNet in Brisbane, AU
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