Summary
| ASN | AS7922 Comcast Cable Communications, LLC |
| BGP | 172.244.0.0/16 |
| IPs with RDNS | 78 |
| Hosted Domains | 0 |
| Pingable IPs | 30 |
| Router IPs | 0 |
| 172.244.135.0 | — | 0 |  | |
| 172.244.135.1 | te-0-0-0-20-3766-ssag02.denver.co.denver.comcast.net | 0 |  | |
| 172.244.135.2 | e543968a6817a.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.135.3 | — | 0 | | |
| 172.244.135.4 | — | 0 | | |
| 172.244.135.5 | gi-0-0-0-14-3846-ssag14.denver.co.denver.comcast.net | 0 | | |
| 172.244.135.6 | — | 0 | | |
| 172.244.135.7 | — | 0 | | |
| 172.244.135.8 | — | 0 | | |
| 172.244.135.9 | — | 0 | | |
| 172.244.135.10 | e5439680ae69b.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.135.11 | — | 0 | | |
| 172.244.135.12 | — | 0 | | |
| 172.244.135.13 | — | 0 | | |
| 172.244.135.14 | e5439681146d9.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.135.15 | — | 0 | | |
| 172.244.135.16 | — | 0 | | |
| 172.244.135.17 | bv-1-1-26-3918-soag02.hinkley.co.denver.comcast.net | 0 | | |
| 172.244.135.18 | — | 0 | | |
| 172.244.135.19 | — | 0 | | |
| 172.244.135.20 | — | 0 | | |
| 172.244.135.21 | — | 0 | | |
| 172.244.135.22 | — | 0 | | |
| 172.244.135.23 | — | 0 | | |
| 172.244.135.24 | — | 0 | | |
| 172.244.135.25 | gi-0-0-0-16-3881-ssag15.englewood.co.denver.comcast.net | 0 | | |
| 172.244.135.26 | p001992ae5a8a.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.135.27 | — | 0 | | |
| 172.244.135.28 | — | 0 | | |
| 172.244.135.29 | — | 0 | | |
| 172.244.135.30 | — | 0 | | |
| 172.244.135.31 | — | 0 | | |
| 172.244.135.32 | — | 0 | | |
| 172.244.135.33 | gi-0-0-0-30-3879-ssag21.englewood.co.denver.comcast.net | 0 | | |
| 172.244.135.34 | p001992d218cf.fib.bct.comcast.net | 0 | | |
| 172.244.135.35 | — | 0 | | |
| 172.244.135.36 | — | 0 | | |
| 172.244.135.37 | — | 0 | | |
| 172.244.135.38 | p001992e14496.fib.bct.comcast.net | 0 | | |
| 172.244.135.39 | — | 0 | | |
| 172.244.135.40 | — | 0 | | |
| 172.244.135.41 | gi-0-0-0-30-3969-ssag02.greeley.co.denver.comcast.net | 0 | | |
| 172.244.135.42 | p00a0c8ae245e.fib.bct.comcast.net | 0 | | |
| 172.244.135.43 | — | 0 | | |
| 172.244.135.44 | — | 0 | | |
| 172.244.135.45 | pr-1-1-46-3986-soag03.summit.co.denver.comcast.net | 0 | | |
| 172.244.135.46 | e5439680cf447.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.135.47 | — | 0 | | |
| 172.244.135.48 | — | 0 | | |
| 172.244.135.49 | pr-1-1-23-3895-soag12.littleton.co.denver.comcast.net | 0 | | |
| 172.244.135.50 | — | 0 | | |
| 172.244.135.51 | — | 0 | | |
| 172.244.135.52 | — | 0 | | |
| 172.244.135.53 | eg-1-1-27-3833-soag09.louisville.co.denver.comcast.net | 0 | | |
| 172.244.135.54 | — | 0 | | |
| 172.244.135.55 | — | 0 | | |
| 172.244.135.56 | — | 0 | | |
| 172.244.135.57 | — | 0 | | |
| 172.244.135.58 | — | 0 | | |
| 172.244.135.59 | — | 0 | | |
| 172.244.135.60 | — | 0 | | |
| 172.244.135.61 | gi-0-0-0-23-3902-ssag21.englewood.co.denver.comcast.net | 0 | | |
| 172.244.135.62 | — | 0 | | |
| 172.244.135.63 | — | 0 | | |
| 172.244.135.64 | — | 0 | | |
| 172.244.135.65 | gi-0-0-0-36-3979-ssag03.dartmouth.co.denver.comcast.net | 0 | | |
| 172.244.135.66 | p001992d2159f.fib.bct.comcast.net | 0 | | |
| 172.244.135.67 | — | 0 | | |
| 172.244.135.68 | — | 0 | | |
| 172.244.135.69 | gi-0-0-0-28-3876-ssag03.whs03.co.denver.comcast.net | 0 | | |
| 172.244.135.70 | — | 0 | | |
| 172.244.135.71 | — | 0 | | |
| 172.244.135.72 | — | 0 | | |
| 172.244.135.73 | gi-0-0-0-25-3866-ssag03.nus01.co.denver.comcast.net | 0 | | |
| 172.244.135.74 | — | 0 | | |
| 172.244.135.75 | — | 0 | | |
| 172.244.135.76 | — | 0 | | |
| 172.244.135.77 | bv-1-1-21-3878-soag01.frederick.co.denver.comcast.net | 0 | | |
| 172.244.135.78 | e543968022a83.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.135.79 | — | 0 | | |
| 172.244.135.80 | — | 0 | | |
| 172.244.135.81 | gi-0-0-0-24-3973-ssag13.denver.co.denver.comcast.net | 0 | | |
| 172.244.135.82 | s001992d0386d.fib.bct.comcast.net | 0 | | |
| 172.244.135.83 | — | 0 | | |
| 172.244.135.84 | — | 0 | | |
| 172.244.135.85 | — | 0 | | |
| 172.244.135.86 | — | 0 | | |
| 172.244.135.87 | — | 0 | | |
| 172.244.135.88 | — | 0 | | |
| 172.244.135.89 | gi-0-0-0-31-3752-ssag12.tcs43.co.denver.comcast.net | 0 | | |
| 172.244.135.90 | p001992d2131a.fib.bct.comcast.net | 0 | | |
| 172.244.135.91 | — | 0 | | |
| 172.244.135.92 | — | 0 | | |
| 172.244.135.93 | — | 0 | | |
| 172.244.135.94 | e5439680ccb75.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.135.95 | — | 0 | | |
| 172.244.135.96 | — | 0 | | |
| 172.244.135.97 | te-0-0-0-12-3995-ssag03.avon.co.denver.comcast.net | 0 | | |
| 172.244.135.98 | p001992cc3f51.fib.bct.comcast.net | 0 | | |
| 172.244.135.99 | — | 0 | | |
| 172.244.135.100 | — | 0 | | |
| 172.244.135.101 | si-1-1-8-3776-soag09.littleton.co.denver.comcast.net | 0 | | |
| 172.244.135.102 | — | 0 | | |
| 172.244.135.103 | — | 0 | | |
| 172.244.135.104 | — | 0 | | |
| 172.244.135.105 | si-1-1-48-3812-soag05.littleton.co.denver.comcast.net | 0 | | |
| 172.244.135.106 | — | 0 | | |
| 172.244.135.107 | — | 0 | | |
| 172.244.135.108 | — | 0 | | |
| 172.244.135.109 | — | 0 | | |
| 172.244.135.110 | e543968180bbb.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.135.111 | — | 0 | | |
| 172.244.135.112 | — | 0 | | |
| 172.244.135.113 | gi-0-0-0-21-3897-ssag11.englewood.co.denver.comcast.net | 0 | | |
| 172.244.135.114 | p001992ae5a6c.fib.bct.comcast.net | 0 | | |
| 172.244.135.115 | — | 0 | | |
| 172.244.135.116 | — | 0 | | |
| 172.244.135.117 | gi-0-0-0-23-3874-ssag03.arvada.co.denver.comcast.net | 0 | | |
| 172.244.135.118 | e5439681816bf.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.135.119 | — | 0 | | |
| 172.244.135.120 | — | 0 | | |
| 172.244.135.121 | pr-1-1-9-3887-soag03.littleton.co.denver.comcast.net | 0 | | |
| 172.244.135.122 | — | 0 | | |
| 172.244.135.123 | — | 0 | | |
| 172.244.135.124 | — | 0 | | |
| 172.244.135.125 | — | 0 | | |
| 172.244.135.126 | p001992d2187b.fib.bct.comcast.net | 0 | | |
| 172.244.135.127 | — | 0 | | |
| 172.244.135.128 | — | 0 | | |
| 172.244.135.129 | gi-0-0-0-39-3823-ssag09.denver.co.denver.comcast.net | 0 | | |
| 172.244.135.130 | p001992d2195f.fib.bct.comcast.net | 0 | | |
| 172.244.135.131 | — | 0 | | |
| 172.244.135.132 | — | 0 | | |
| 172.244.135.133 | — | 0 | | |
| 172.244.135.134 | — | 0 | | |
| 172.244.135.135 | — | 0 | | |
| 172.244.135.136 | — | 0 | | |
| 172.244.135.137 | gi-0-0-0-12-3982-ssag08.tcs42.co.denver.comcast.net | 0 | | |
| 172.244.135.138 | — | 0 | | |
| 172.244.135.139 | — | 0 | | |
| 172.244.135.140 | — | 0 | | |
| 172.244.135.141 | — | 0 | | |
| 172.244.135.142 | — | 0 | | |
| 172.244.135.143 | — | 0 | | |
| 172.244.135.144 | — | 0 | | |
| 172.244.135.145 | — | 0 | | |
| 172.244.135.146 | p001992ae5cb8.fib.bct.comcast.net | 0 | | |
| 172.244.135.147 | — | 0 | | |
| 172.244.135.148 | — | 0 | | |
| 172.244.135.149 | gi-0-0-0-2-3954-ssag02.boulder.co.denver.comcast.net | 0 | | |
| 172.244.135.150 | — | 0 | | |
| 172.244.135.151 | — | 0 | | |
| 172.244.135.152 | — | 0 | | |
| 172.244.135.153 | gi-0-0-0-38-3996-ssag03.commercecity.co.denver.comcast.net | 0 | | |
| 172.244.135.154 | e54396820c277.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.135.155 | — | 0 | | |
| 172.244.135.156 | — | 0 | | |
| 172.244.135.157 | gi-0-0-0-28-3729-ssag07.tcs42.co.denver.comcast.net | 0 | | |
| 172.244.135.158 | — | 0 | | |
| 172.244.135.159 | — | 0 | | |
| 172.244.135.160 | — | 0 | | |
| 172.244.135.161 | — | 0 | | |
| 172.244.135.162 | — | 0 | | |
| 172.244.135.163 | — | 0 | | |
| 172.244.135.164 | — | 0 | | |
| 172.244.135.165 | — | 0 | | |
| 172.244.135.166 | — | 0 | | |
| 172.244.135.167 | — | 0 | | |
| 172.244.135.168 | — | 0 | | |
| 172.244.135.169 | — | 0 | | |
| 172.244.135.170 | — | 0 | | |
| 172.244.135.171 | — | 0 | | |
| 172.244.135.172 | — | 0 | | |
| 172.244.135.173 | gi-0-0-0-12-3740-ssag01.tcs42.co.denver.comcast.net | 0 | | |
| 172.244.135.174 | p001992d475c5.fib.bct.comcast.net | 0 | | |
| 172.244.135.175 | — | 0 | | |
| 172.244.135.176 | — | 0 | | |
| 172.244.135.177 | — | 0 | | |
| 172.244.135.178 | p001992d21a0a.fib.bct.comcast.net | 0 | | |
| 172.244.135.179 | — | 0 | | |
| 172.244.135.180 | — | 0 | | |
| 172.244.135.181 | — | 0 | | |
| 172.244.135.182 | e543968062eab.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.135.183 | — | 0 | | |
| 172.244.135.184 | — | 0 | | |
| 172.244.135.185 | gi-0-0-0-6-3991-ssag05.whs03.co.denver.comcast.net | 0 | | |
| 172.244.135.186 | p00a0c89a0172.fib.bct.comcast.net | 0 | | |
| 172.244.135.187 | — | 0 | | |
| 172.244.135.188 | — | 0 | | |
| 172.244.135.189 | gi-0-0-0-6-3401-ssag38.denver.co.denver.comcast.net | 0 | | |
| 172.244.135.190 | — | 0 | | |
| 172.244.135.191 | — | 0 | | |
| 172.244.135.192 | — | 0 | | |
| 172.244.135.193 | ae-113-3886-sur03.cosprings.co.denver.comcast.net | 0 | | |
| 172.244.135.194 | — | 0 | | |
| 172.244.135.195 | — | 0 | | |
| 172.244.135.196 | — | 0 | | |
| 172.244.135.197 | — | 0 | | |
| 172.244.135.198 | — | 0 | | |
| 172.244.135.199 | — | 0 | | |
| 172.244.135.200 | — | 0 | | |
| 172.244.135.201 | gi-0-0-0-29-3797-ssag40.denver.co.denver.comcast.net | 0 | | |
| 172.244.135.202 | p001992e3eb4e.fib.bct.comcast.net | 0 | | |
| 172.244.135.203 | — | 0 | | |
| 172.244.135.204 | — | 0 | | |
| 172.244.135.205 | gi-0-0-0-34-3996-ssag02.castlerock.co.denver.comcast.net | 0 | | |
| 172.244.135.206 | p001992dab371.fib.bct.comcast.net | 0 | | |
| 172.244.135.207 | — | 0 | | |
| 172.244.135.208 | — | 0 | | |
| 172.244.135.209 | — | 0 | | |
| 172.244.135.210 | — | 0 | | |
| 172.244.135.211 | — | 0 | | |
| 172.244.135.212 | — | 0 | | |
| 172.244.135.213 | gi-0-0-0-22-3882-ssag11.englewood.co.denver.comcast.net | 0 | | |
| 172.244.135.214 | p001992d47661.fib.bct.comcast.net | 0 | | |
| 172.244.135.215 | — | 0 | | |
| 172.244.135.216 | — | 0 | | |
| 172.244.135.217 | gi-0-0-0-19-3930-ssag04.boulder.co.denver.comcast.net | 0 | | |
| 172.244.135.218 | e5439680cf371.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.135.219 | — | 0 | | |
| 172.244.135.220 | — | 0 | | |
| 172.244.135.221 | — | 0 | | |
| 172.244.135.222 | p001992d219d1.fib.bct.comcast.net | 0 | | |
| 172.244.135.223 | — | 0 | | |
| 172.244.135.224 | — | 0 | | |
| 172.244.135.225 | gi-0-0-0-16-3650-ssag09.tcs43.co.denver.comcast.net | 0 | | |
| 172.244.135.226 | e5439681fa464.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.135.227 | — | 0 | | |
| 172.244.135.228 | — | 0 | | |
| 172.244.135.229 | bv-1-1-2-3864-soag01.hinkley.co.denver.comcast.net | 0 | | |
| 172.244.135.230 | e5439680cc97b.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.135.231 | — | 0 | | |
| 172.244.135.232 | — | 0 | | |
| 172.244.135.233 | gi-0-0-0-39-3794-ssag02.dartmouth.co.denver.comcast.net | 0 | | |
| 172.244.135.234 | — | 0 | | |
| 172.244.135.235 | — | 0 | | |
| 172.244.135.236 | — | 0 | | |
| 172.244.135.237 | pr-1-1-28-3877-soag12.littleton.co.denver.comcast.net | 0 | | |
| 172.244.135.238 | p001992d475c2.fib.bct.comcast.net | 0 | | |
| 172.244.135.239 | — | 0 | | |
| 172.244.135.240 | — | 0 | | |
| 172.244.135.241 | gi-0-0-0-1-3877-ssag21.englewood.co.denver.comcast.net | 0 | | |
| 172.244.135.242 | p001992d475a1.fib.bct.comcast.net | 0 | | |
| 172.244.135.243 | — | 0 | | |
| 172.244.135.244 | — | 0 | | |
| 172.244.135.245 | gi-0-0-0-33-3875-ssag04.englewood.co.denver.comcast.net | 0 | | |
| 172.244.135.246 | p00a0c88fedfe.fib.bct.comcast.net | 0 | | |
| 172.244.135.247 | — | 0 | | |
| 172.244.135.248 | — | 0 | | |
| 172.244.135.249 | gi-0-0-0-24-3787-ssag12.tcs43.co.denver.comcast.net | 0 | | |
| 172.244.135.250 | s001992e7472b.fib.bct.comcast.net | 0 | | |
| 172.244.135.251 | — | 0 | | |
| 172.244.135.252 | — | 0 | | |
| 172.244.135.253 | — | 0 | | |
| 172.244.135.254 | — | 0 | | |
| 172.244.135.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f3 172.244.135.65
traceroute to 172.244.135.65 (172.244.135.65): 64 hops max, 52 byte packets
4 *
Measurement taken from 
IPinfo ProbeNet in Denver, US
IPinfo ProbeNet in Denver, USOn