Summary
| ASN | AS7922 Comcast Cable Communications, LLC |
| BGP | 172.244.0.0/16 |
| IPs with RDNS | 92 |
| Hosted Domains | 0 |
| Pingable IPs | 40 |
| Router IPs | 0 |
| 172.244.1.0 | — | 0 |  | |
| 172.244.1.1 | gi-0-0-0-10-3864-ssag16.denver.co.denver.comcast.net | 0 |  | |
| 172.244.1.2 | p001992f45c04.fib.bct.comcast.net | 0 | | |
| 172.244.1.3 | — | 0 | | |
| 172.244.1.4 | — | 0 | | |
| 172.244.1.5 | pr-1-1-25-3747-soag05.hinkley.co.denver.comcast.net | 0 | | |
| 172.244.1.6 | p00a0c87a35a8.fib.bct.comcast.net | 0 | | |
| 172.244.1.7 | — | 0 | | |
| 172.244.1.8 | — | 0 | | |
| 172.244.1.9 | gi-0-0-0-31-3968-ssag01.commercecity.co.denver.comcast.net | 0 | | |
| 172.244.1.10 | — | 0 | | |
| 172.244.1.11 | — | 0 | | |
| 172.244.1.12 | — | 0 | | |
| 172.244.1.13 | gi-0-0-0-28-3687-ssag19.englewood.co.denver.comcast.net | 0 | | |
| 172.244.1.14 | e5439681f08cc.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.1.15 | — | 0 | | |
| 172.244.1.16 | — | 0 | | |
| 172.244.1.17 | gi-0-0-0-32-3986-ssag36.denver.co.denver.comcast.net | 0 | | |
| 172.244.1.18 | — | 0 | | |
| 172.244.1.19 | — | 0 | | |
| 172.244.1.20 | — | 0 | | |
| 172.244.1.21 | — | 0 | | |
| 172.244.1.22 | p00a0c8c430a6.fib.bct.comcast.net | 0 | | |
| 172.244.1.23 | — | 0 | | |
| 172.244.1.24 | — | 0 | | |
| 172.244.1.25 | gi-0-0-0-23-3984-ssag05.aurora.co.denver.comcast.net | 0 | | |
| 172.244.1.26 | p00a0c8c1cae3.fib.bct.comcast.net | 0 | | |
| 172.244.1.27 | — | 0 | | |
| 172.244.1.28 | — | 0 | | |
| 172.244.1.29 | gi-0-0-0-2-3997-ssag17.englewood.co.denver.comcast.net | 0 | | |
| 172.244.1.30 | — | 0 | | |
| 172.244.1.31 | — | 0 | | |
| 172.244.1.32 | — | 0 | | |
| 172.244.1.33 | gi-0-0-0-26-3980-ssag08.englewood.co.denver.comcast.net | 0 | | |
| 172.244.1.34 | p00a0c88e70cb.fib.bct.comcast.net | 0 | | |
| 172.244.1.35 | — | 0 | | |
| 172.244.1.36 | — | 0 | | |
| 172.244.1.37 | — | 0 | | |
| 172.244.1.38 | e543968a5d45d.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.1.39 | — | 0 | | |
| 172.244.1.40 | — | 0 | | |
| 172.244.1.41 | gi-0-0-0-16-3990-ssag02.lgs01.co.denver.comcast.net | 0 | | |
| 172.244.1.42 | — | 0 | | |
| 172.244.1.43 | — | 0 | | |
| 172.244.1.44 | — | 0 | | |
| 172.244.1.45 | te-0-0-0-13-3996-ssag01.aspen.co.denver.comcast.net | 0 | | |
| 172.244.1.46 | p00a0c8b519d6.fib.bct.comcast.net | 0 | | |
| 172.244.1.47 | — | 0 | | |
| 172.244.1.48 | — | 0 | | |
| 172.244.1.49 | eg-1-1-44-3994-soag01.monument.co.denver.comcast.net | 0 | | |
| 172.244.1.50 | e543968a55af4.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.1.51 | — | 0 | | |
| 172.244.1.52 | — | 0 | | |
| 172.244.1.53 | gi-0-0-0-30-3810-ssag02.tcs43.co.denver.comcast.net | 0 | | |
| 172.244.1.54 | — | 0 | | |
| 172.244.1.55 | — | 0 | | |
| 172.244.1.56 | — | 0 | | |
| 172.244.1.57 | eg-1-1-19-3989-soag01.littleton.co.denver.comcast.net | 0 | | |
| 172.244.1.58 | e543968067a43.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.1.59 | — | 0 | | |
| 172.244.1.60 | — | 0 | | |
| 172.244.1.61 | ae-110-3994-sur02.cosprings.co.denver.comcast.net | 0 | | |
| 172.244.1.62 | p00a0c8c1d74d.fib.bct.comcast.net | 0 | | |
| 172.244.1.63 | — | 0 | | |
| 172.244.1.64 | — | 0 | | |
| 172.244.1.65 | bv-1-1-21-3988-soag01.frederick.co.denver.comcast.net | 0 | | |
| 172.244.1.66 | e54396802f8c7.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.1.67 | — | 0 | | |
| 172.244.1.68 | — | 0 | | |
| 172.244.1.69 | bv-1-1-31-3981-soag10.littleton.co.denver.comcast.net | 0 | | |
| 172.244.1.70 | — | 0 | | |
| 172.244.1.71 | — | 0 | | |
| 172.244.1.72 | — | 0 | | |
| 172.244.1.73 | gi-0-0-0-34-3960-ssag02.commercecity.co.denver.comcast.net | 0 | | |
| 172.244.1.74 | e543968031f75.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.1.75 | — | 0 | | |
| 172.244.1.76 | — | 0 | | |
| 172.244.1.77 | — | 0 | | |
| 172.244.1.78 | e54396802f917.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.1.79 | — | 0 | | |
| 172.244.1.80 | — | 0 | | |
| 172.244.1.81 | eg-1-1-35-3991-soag01.cosprings.co.denver.comcast.net | 0 | | |
| 172.244.1.82 | — | 0 | | |
| 172.244.1.83 | — | 0 | | |
| 172.244.1.84 | — | 0 | | |
| 172.244.1.85 | gi-0-0-0-18-3773-ssag05.aurora.co.denver.comcast.net | 0 | | |
| 172.244.1.86 | — | 0 | | |
| 172.244.1.87 | — | 0 | | |
| 172.244.1.88 | — | 0 | | |
| 172.244.1.89 | gi-0-0-0-19-3948-ssag20.englewood.co.denver.comcast.net | 0 | | |
| 172.244.1.90 | e5439680320af.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.1.91 | — | 0 | | |
| 172.244.1.92 | — | 0 | | |
| 172.244.1.93 | — | 0 | | |
| 172.244.1.94 | — | 0 | | |
| 172.244.1.95 | — | 0 | | |
| 172.244.1.96 | — | 0 | | |
| 172.244.1.97 | eg-1-1-23-3956-soag09.louisville.co.denver.comcast.net | 0 | | |
| 172.244.1.98 | p00a0c8b51b14.fib.bct.comcast.net | 0 | | |
| 172.244.1.99 | — | 0 | | |
| 172.244.1.100 | — | 0 | | |
| 172.244.1.101 | gi-0-0-0-38-3975-ssag08.boulder.co.denver.comcast.net | 0 | | |
| 172.244.1.102 | p00a0c8b50bba.fib.bct.comcast.net | 0 | | |
| 172.244.1.103 | — | 0 | | |
| 172.244.1.104 | — | 0 | | |
| 172.244.1.105 | te-0-0-0-39-3954-ssag06.commercecity.co.denver.comcast.net | 0 | | |
| 172.244.1.106 | p00a0c8c1ca8b.fib.bct.comcast.net | 0 | | |
| 172.244.1.107 | — | 0 | | |
| 172.244.1.108 | — | 0 | | |
| 172.244.1.109 | gi-0-0-0-26-3924-ssag07.tcs42.co.denver.comcast.net | 0 | | |
| 172.244.1.110 | — | 0 | | |
| 172.244.1.111 | — | 0 | | |
| 172.244.1.112 | — | 0 | | |
| 172.244.1.113 | — | 0 | | |
| 172.244.1.114 | e5439680318af.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.1.115 | — | 0 | | |
| 172.244.1.116 | — | 0 | | |
| 172.244.1.117 | gi-0-0-0-5-4000-ssag13.englewood.co.denver.comcast.net | 0 | | |
| 172.244.1.118 | e543968030a91.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.1.119 | — | 0 | | |
| 172.244.1.120 | — | 0 | | |
| 172.244.1.121 | gi-0-0-0-26-3970-ssag03.boulder.co.denver.comcast.net | 0 | | |
| 172.244.1.122 | — | 0 | | |
| 172.244.1.123 | — | 0 | | |
| 172.244.1.124 | — | 0 | | |
| 172.244.1.125 | te-0-0-0-14-3922-ssag38.denver.co.denver.comcast.net | 0 | | |
| 172.244.1.126 | — | 0 | | |
| 172.244.1.127 | — | 0 | | |
| 172.244.1.128 | — | 0 | | |
| 172.244.1.129 | gi-0-0-0-32-3944-ssag17.englewood.co.denver.comcast.net | 0 | | |
| 172.244.1.130 | — | 0 | | |
| 172.244.1.131 | — | 0 | | |
| 172.244.1.132 | — | 0 | | |
| 172.244.1.133 | te-0-0-0-14-3921-ssag38.denver.co.denver.comcast.net | 0 | | |
| 172.244.1.134 | — | 0 | | |
| 172.244.1.135 | — | 0 | | |
| 172.244.1.136 | — | 0 | | |
| 172.244.1.137 | pr-1-1-27-3974-soag07.littleton.co.denver.comcast.net | 0 | | |
| 172.244.1.138 | p00a0c8c1ca73.fib.bct.comcast.net | 0 | | |
| 172.244.1.139 | — | 0 | | |
| 172.244.1.140 | — | 0 | | |
| 172.244.1.141 | gi-0-0-0-14-3943-ssag02.englewood.co.denver.comcast.net | 0 | | |
| 172.244.1.142 | p00a0c8dfa056.fib.bct.comcast.net | 0 | | |
| 172.244.1.143 | — | 0 | | |
| 172.244.1.144 | — | 0 | | |
| 172.244.1.145 | eg-1-1-7-3989-soag04.pas05.co.denver.comcast.net | 0 | | |
| 172.244.1.146 | e543968a545f1.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.1.147 | — | 0 | | |
| 172.244.1.148 | — | 0 | | |
| 172.244.1.149 | eg-1-1-26-3964-soag09.louisville.co.denver.comcast.net | 0 | | |
| 172.244.1.150 | p00a0c8c1c99b.fib.bct.comcast.net | 0 | | |
| 172.244.1.151 | — | 0 | | |
| 172.244.1.152 | — | 0 | | |
| 172.244.1.153 | pr-1-1-15-3972-soag03.littleton.co.denver.comcast.net | 0 | | |
| 172.244.1.154 | — | 0 | | |
| 172.244.1.155 | — | 0 | | |
| 172.244.1.156 | — | 0 | | |
| 172.244.1.157 | bv-1-1-43-3997-soag27.englewood.co.denver.comcast.net | 0 | | |
| 172.244.1.158 | e54396821661e.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.1.159 | — | 0 | | |
| 172.244.1.160 | — | 0 | | |
| 172.244.1.161 | — | 0 | | |
| 172.244.1.162 | — | 0 | | |
| 172.244.1.163 | — | 0 | | |
| 172.244.1.164 | — | 0 | | |
| 172.244.1.165 | gi-0-0-0-5-3980-ssag09.arvada.co.denver.comcast.net | 0 | | |
| 172.244.1.166 | — | 0 | | |
| 172.244.1.167 | — | 0 | | |
| 172.244.1.168 | — | 0 | | |
| 172.244.1.169 | gi-0-0-0-23-3992-ssag08.englewood.co.denver.comcast.net | 0 | | |
| 172.244.1.170 | — | 0 | | |
| 172.244.1.171 | — | 0 | | |
| 172.244.1.172 | — | 0 | | |
| 172.244.1.173 | bv-1-1-34-3935-soag15.littleton.co.denver.comcast.net | 0 | | |
| 172.244.1.174 | — | 0 | | |
| 172.244.1.175 | — | 0 | | |
| 172.244.1.176 | — | 0 | | |
| 172.244.1.177 | gi-0-0-0-28-3919-ssag02.tcs43.co.denver.comcast.net | 0 | | |
| 172.244.1.178 | p00a0c89bd6bf.fib.bct.comcast.net | 0 | | |
| 172.244.1.179 | — | 0 | | |
| 172.244.1.180 | — | 0 | | |
| 172.244.1.181 | — | 0 | | |
| 172.244.1.182 | — | 0 | | |
| 172.244.1.183 | — | 0 | | |
| 172.244.1.184 | — | 0 | | |
| 172.244.1.185 | ge-1-2-6-3946-sur01.arvada.co.denver.comcast.net | 0 | | |
| 172.244.1.186 | e54396802397d.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.1.187 | — | 0 | | |
| 172.244.1.188 | — | 0 | | |
| 172.244.1.189 | xg-1-1-48-3971-soag04.wheatridge.co.denver.comcast.net | 0 | | |
| 172.244.1.190 | e543968187479.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.1.191 | — | 0 | | |
| 172.244.1.192 | — | 0 | | |
| 172.244.1.193 | bv-1-1-10-3990-soag05.littleton.co.denver.comcast.net | 0 | | |
| 172.244.1.194 | e543968067a43.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.1.195 | — | 0 | | |
| 172.244.1.196 | — | 0 | | |
| 172.244.1.197 | — | 0 | | |
| 172.244.1.198 | p00a0c8b51b44.fib.bct.comcast.net | 0 | | |
| 172.244.1.199 | — | 0 | | |
| 172.244.1.200 | — | 0 | | |
| 172.244.1.201 | ge-1-3-1-3995-eg-dnvrco2663w.15thst.co.denver.comcast.net | 0 | | |
| 172.244.1.202 | e543968034d99.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.1.203 | — | 0 | | |
| 172.244.1.204 | — | 0 | | |
| 172.244.1.205 | ge-1-3-0-3991-eg-dnvrco2663w.15thst.co.denver.comcast.net | 0 | | |
| 172.244.1.206 | ea543968034d9f.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.1.207 | — | 0 | | |
| 172.244.1.208 | — | 0 | | |
| 172.244.1.209 | bv-1-1-48-3754-soag08.littleton.co.denver.comcast.net | 0 | | |
| 172.244.1.210 | — | 0 | | |
| 172.244.1.211 | — | 0 | | |
| 172.244.1.212 | — | 0 | | |
| 172.244.1.213 | eg-1-1-22-3963-soag10.louisville.co.denver.comcast.net | 0 | | |
| 172.244.1.214 | — | 0 | | |
| 172.244.1.215 | — | 0 | | |
| 172.244.1.216 | — | 0 | | |
| 172.244.1.217 | — | 0 | | |
| 172.244.1.218 | — | 0 | | |
| 172.244.1.219 | — | 0 | | |
| 172.244.1.220 | — | 0 | | |
| 172.244.1.221 | eg-1-1-23-3971-soag05.dartmouth.co.denver.comcast.net | 0 | | |
| 172.244.1.222 | e5439682171a3.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.1.223 | — | 0 | | |
| 172.244.1.224 | — | 0 | | |
| 172.244.1.225 | gi-0-0-0-26-3907-ssag03.dartmouth.co.denver.comcast.net | 0 | | |
| 172.244.1.226 | p0019928e5f82.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.1.227 | — | 0 | | |
| 172.244.1.228 | — | 0 | | |
| 172.244.1.229 | gi-0-0-0-39-3990-ssag04.englewood.co.denver.comcast.net | 0 | | |
| 172.244.1.230 | p00a0c8ddc1f5.fib.bct.comcast.net | 0 | | |
| 172.244.1.231 | — | 0 | | |
| 172.244.1.232 | — | 0 | | |
| 172.244.1.233 | gi-0-0-0-28-3963-ssag04.boulder.co.denver.comcast.net | 0 | | |
| 172.244.1.234 | e543968032093.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.1.235 | — | 0 | | |
| 172.244.1.236 | — | 0 | | |
| 172.244.1.237 | gi-0-0-0-22-3942-ssag02.castlerock.co.denver.comcast.net | 0 | | |
| 172.244.1.238 | — | 0 | | |
| 172.244.1.239 | — | 0 | | |
| 172.244.1.240 | — | 0 | | |
| 172.244.1.241 | bv-1-1-38-3787-soag01.hinkley.co.denver.comcast.net | 0 | | |
| 172.244.1.242 | e54396803efc5.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.1.243 | — | 0 | | |
| 172.244.1.244 | — | 0 | | |
| 172.244.1.245 | eg-1-1-9-3977-soag18.arvada.co.denver.comcast.net | 0 | | |
| 172.244.1.246 | — | 0 | | |
| 172.244.1.247 | — | 0 | | |
| 172.244.1.248 | — | 0 | | |
| 172.244.1.249 | eg-1-1-10-3973-soag18.arvada.co.denver.comcast.net | 0 | | |
| 172.244.1.250 | e5439681ffe78.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.1.251 | — | 0 | | |
| 172.244.1.252 | — | 0 | | |
| 172.244.1.253 | — | 0 | | |
| 172.244.1.254 | — | 0 | | |
| 172.244.1.255 | — | 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 172.244.1.65
traceroute to 172.244.1.65 (172.244.1.65): 64 hops max, 52 byte packets
Measurement taken from 
IPinfo ProbeNet in Denver, US
IPinfo ProbeNet in Denver, USOn