Summary
| ASN | AS7922 Comcast Cable Communications, LLC |
| BGP | 172.244.0.0/16 |
| IPs with RDNS | 76 |
| Hosted Domains | 0 |
| Pingable IPs | 34 |
| Router IPs | 0 |
| 172.244.20.0 | — | 0 | ||
| 172.244.20.1 | — | 0 | ||
| 172.244.20.2 | e54396802b931.bcdv-eme.natl.comcast.net | 0 | ||
| 172.244.20.3 | — | 0 | ||
| 172.244.20.4 | — | 0 | ||
| 172.244.20.5 | eg-1-1-32-3861-soag05.mlfrdtwllydr.md.bad.comcast.net | 0 | ||
| 172.244.20.6 | p001992fe179e.fib.bct.comcast.net | 0 | ||
| 172.244.20.7 | — | 0 | ||
| 172.244.20.8 | — | 0 | ||
| 172.244.20.9 | gi-0-0-0-21-2561-ssag02.whitemarsh.md.bad.comcast.net | 0 | ||
| 172.244.20.10 | p00a0c8b50a94.fib.bct.comcast.net | 0 | ||
| 172.244.20.11 | — | 0 | ||
| 172.244.20.12 | — | 0 | ||
| 172.244.20.13 | — | 0 | ||
| 172.244.20.14 | p00a0c8ae1a26.fib.bct.comcast.net | 0 | ||
| 172.244.20.15 | — | 0 | ||
| 172.244.20.16 | — | 0 | ||
| 172.244.20.17 | ge-3-1-0-32767-sur01.ebaltimorest.md.bad.comcast.net | 0 | ||
| 172.244.20.18 | — | 0 | ||
| 172.244.20.19 | — | 0 | ||
| 172.244.20.20 | — | 0 | ||
| 172.244.20.21 | — | 0 | ||
| 172.244.20.22 | — | 0 | ||
| 172.244.20.23 | — | 0 | ||
| 172.244.20.24 | — | 0 | ||
| 172.244.20.25 | gi-0-0-0-6-3942-ssag01.reston.va.bad.comcast.net | 0 | ||
| 172.244.20.26 | — | 0 | ||
| 172.244.20.27 | — | 0 | ||
| 172.244.20.28 | — | 0 | ||
| 172.244.20.29 | gi-0-0-0-37-3967-ssag11.gambrills.md.bad.comcast.net | 0 | ||
| 172.244.20.30 | p00a0c8e44209.fib.bct.comcast.net | 0 | ||
| 172.244.20.31 | — | 0 | ||
| 172.244.20.32 | — | 0 | ||
| 172.244.20.33 | eg-1-1-33-3471-soag09.capitolhghts.md.bad.comcast.net | 0 | ||
| 172.244.20.34 | — | 0 | ||
| 172.244.20.35 | — | 0 | ||
| 172.244.20.36 | — | 0 | ||
| 172.244.20.37 | xe-0-2-0-3707-sur01.ashburn.va.bad.comcast.net | 0 | ||
| 172.244.20.38 | — | 0 | ||
| 172.244.20.39 | — | 0 | ||
| 172.244.20.40 | — | 0 | ||
| 172.244.20.41 | bv-1-1-14-3976-soag07.kirkave.md.bad.comcast.net | 0 | ||
| 172.244.20.42 | e54396807446d.bcdv-eme.natl.comcast.net | 0 | ||
| 172.244.20.43 | — | 0 | ||
| 172.244.20.44 | — | 0 | ||
| 172.244.20.45 | gi-0-0-0-28-3988-ssag02.catharpin.va.bad.comcast.net | 0 | ||
| 172.244.20.46 | — | 0 | ||
| 172.244.20.47 | — | 0 | ||
| 172.244.20.48 | — | 0 | ||
| 172.244.20.49 | — | 0 | ||
| 172.244.20.50 | p00a0c8b50874.fib.bct.comcast.net | 0 | ||
| 172.244.20.51 | — | 0 | ||
| 172.244.20.52 | — | 0 | ||
| 172.244.20.53 | gi-0-0-0-14-3999-ssag03.catharpin.va.bad.comcast.net | 0 | ||
| 172.244.20.54 | p00a0c8ab85d4.fib.bct.comcast.net | 0 | ||
| 172.244.20.55 | — | 0 | ||
| 172.244.20.56 | — | 0 | ||
| 172.244.20.57 | eg-1-1-27-3987-soag11.manassas.va.bad.comcast.net | 0 | ||
| 172.244.20.58 | p00a0c8ab8636.fib.bct.comcast.net | 0 | ||
| 172.244.20.59 | — | 0 | ||
| 172.244.20.60 | — | 0 | ||
| 172.244.20.61 | gi-0-0-0-28-3998-ssag03.martinsburg.wv.bad.comcast.net | 0 | ||
| 172.244.20.62 | p00a0c8ab81d6.fib.bct.comcast.net | 0 | ||
| 172.244.20.63 | — | 0 | ||
| 172.244.20.64 | — | 0 | ||
| 172.244.20.65 | — | 0 | ||
| 172.244.20.66 | — | 0 | ||
| 172.244.20.67 | — | 0 | ||
| 172.244.20.68 | — | 0 | ||
| 172.244.20.69 | — | 0 | ||
| 172.244.20.70 | — | 0 | ||
| 172.244.20.71 | — | 0 | ||
| 172.244.20.72 | — | 0 | ||
| 172.244.20.73 | — | 0 | ||
| 172.244.20.74 | p00a0c8ae1806.fib.bct.comcast.net | 0 | ||
| 172.244.20.75 | — | 0 | ||
| 172.244.20.76 | — | 0 | ||
| 172.244.20.77 | — | 0 | ||
| 172.244.20.78 | — | 0 | ||
| 172.244.20.79 | — | 0 | ||
| 172.244.20.80 | — | 0 | ||
| 172.244.20.81 | — | 0 | ||
| 172.244.20.82 | — | 0 | ||
| 172.244.20.83 | — | 0 | ||
| 172.244.20.84 | — | 0 | ||
| 172.244.20.85 | — | 0 | ||
| 172.244.20.86 | — | 0 | ||
| 172.244.20.87 | — | 0 | ||
| 172.244.20.88 | — | 0 | ||
| 172.244.20.89 | — | 0 | ||
| 172.244.20.90 | e54396811dccf.bcdv-eme.natl.comcast.net | 0 | ||
| 172.244.20.91 | — | 0 | ||
| 172.244.20.92 | — | 0 | ||
| 172.244.20.93 | pr-1-1-30-3943-soag01.brunswick.md.bad.comcast.net | 0 | ||
| 172.244.20.94 | — | 0 | ||
| 172.244.20.95 | — | 0 | ||
| 172.244.20.96 | — | 0 | ||
| 172.244.20.97 | gi-0-0-0-12-3966-ssag22.floridaave.dc.bad.comcast.net | 0 | ||
| 172.244.20.98 | e54396802d27b.bcdv-eme.natl.comcast.net | 0 | ||
| 172.244.20.99 | — | 0 | ||
| 172.244.20.100 | — | 0 | ||
| 172.244.20.101 | te-0-0-0-38-3959-ssag03.georgetown.de.bad.comcast.net | 0 | ||
| 172.244.20.102 | e54396811e2f3.bcdv-eme.natl.comcast.net | 0 | ||
| 172.244.20.103 | — | 0 | ||
| 172.244.20.104 | — | 0 | ||
| 172.244.20.105 | — | 0 | ||
| 172.244.20.106 | — | 0 | ||
| 172.244.20.107 | — | 0 | ||
| 172.244.20.108 | — | 0 | ||
| 172.244.20.109 | eg-1-1-10-3999-soag02.gaithersburg.md.bad.comcast.net | 0 | ||
| 172.244.20.110 | sac139cc4fedc.fib.bct.comcast.net | 0 | ||
| 172.244.20.111 | — | 0 | ||
| 172.244.20.112 | — | 0 | ||
| 172.244.20.113 | — | 0 | ||
| 172.244.20.114 | p001992d481aa.fib.bct.comcast.net | 0 | ||
| 172.244.20.115 | — | 0 | ||
| 172.244.20.116 | — | 0 | ||
| 172.244.20.117 | — | 0 | ||
| 172.244.20.118 | p001992f6a4ca.fib.bct.comcast.net | 0 | ||
| 172.244.20.119 | — | 0 | ||
| 172.244.20.120 | — | 0 | ||
| 172.244.20.121 | gi-0-0-0-2-3998-ssag02.princefrdrck.md.bad.comcast.net | 0 | ||
| 172.244.20.122 | e543968a3f89b.bcdv-eme.natl.comcast.net | 0 | ||
| 172.244.20.123 | — | 0 | ||
| 172.244.20.124 | — | 0 | ||
| 172.244.20.125 | — | 0 | ||
| 172.244.20.126 | — | 0 | ||
| 172.244.20.127 | — | 0 | ||
| 172.244.20.128 | — | 0 | ||
| 172.244.20.129 | gi-0-0-0-4-3774-ssag05.frederick.md.bad.comcast.net | 0 | ||
| 172.244.20.130 | p00a0c8e56229.fib.bct.comcast.net | 0 | ||
| 172.244.20.131 | — | 0 | ||
| 172.244.20.132 | — | 0 | ||
| 172.244.20.133 | gi-0-0-0-17-3999-ssag03.howardcounty.md.bad.comcast.net | 0 | ||
| 172.244.20.134 | e54396802be5f.bcdv-eme.natl.comcast.net | 0 | ||
| 172.244.20.135 | — | 0 | ||
| 172.244.20.136 | — | 0 | ||
| 172.244.20.137 | — | 0 | ||
| 172.244.20.138 | — | 0 | ||
| 172.244.20.139 | — | 0 | ||
| 172.244.20.140 | — | 0 | ||
| 172.244.20.141 | gi-0-0-0-27-3999-ssag04.lanham.md.bad.comcast.net | 0 | ||
| 172.244.20.142 | p00a0c8a07fd0.fib.bct.comcast.net | 0 | ||
| 172.244.20.143 | — | 0 | ||
| 172.244.20.144 | — | 0 | ||
| 172.244.20.145 | — | 0 | ||
| 172.244.20.146 | — | 0 | ||
| 172.244.20.147 | — | 0 | ||
| 172.244.20.148 | — | 0 | ||
| 172.244.20.149 | eg-1-1-30-3998-soag11.manassas.va.bad.comcast.net | 0 | ||
| 172.244.20.150 | p00a0c88e4acd.fib.bct.comcast.net | 0 | ||
| 172.244.20.151 | — | 0 | ||
| 172.244.20.152 | — | 0 | ||
| 172.244.20.153 | — | 0 | ||
| 172.244.20.154 | p00a0c8ab819e.fib.bct.comcast.net | 0 | ||
| 172.244.20.155 | — | 0 | ||
| 172.244.20.156 | — | 0 | ||
| 172.244.20.157 | eg-1-1-5-3995-soag06.longhill.md.bad.comcast.net | 0 | ||
| 172.244.20.158 | — | 0 | ||
| 172.244.20.159 | — | 0 | ||
| 172.244.20.160 | — | 0 | ||
| 172.244.20.161 | gi-0-0-0-20-3991-ssag02.doverwd.de.bad.comcast.net | 0 | ||
| 172.244.20.162 | p00a0c890cf0e.fib.bct.comcast.net | 0 | ||
| 172.244.20.163 | — | 0 | ||
| 172.244.20.164 | — | 0 | ||
| 172.244.20.165 | gi-0-0-0-20-3996-ssag05.lanham.md.bad.comcast.net | 0 | ||
| 172.244.20.166 | p00a0c8a07fca.fib.bct.comcast.net | 0 | ||
| 172.244.20.167 | — | 0 | ||
| 172.244.20.168 | — | 0 | ||
| 172.244.20.169 | — | 0 | ||
| 172.244.20.170 | e543968023d5b.bcdv-eme.natl.comcast.net | 0 | ||
| 172.244.20.171 | — | 0 | ||
| 172.244.20.172 | — | 0 | ||
| 172.244.20.173 | — | 0 | ||
| 172.244.20.174 | — | 0 | ||
| 172.244.20.175 | — | 0 | ||
| 172.244.20.176 | — | 0 | ||
| 172.244.20.177 | gi-0-0-0-10-3993-ssag02.scapitolstse.dc.bad.comcast.net | 0 | ||
| 172.244.20.178 | p00a0c8ddb22c.fib.bct.comcast.net | 0 | ||
| 172.244.20.179 | — | 0 | ||
| 172.244.20.180 | — | 0 | ||
| 172.244.20.181 | — | 0 | ||
| 172.244.20.182 | e54396820f01d.bcdv-eme.natl.comcast.net | 0 | ||
| 172.244.20.183 | — | 0 | ||
| 172.244.20.184 | — | 0 | ||
| 172.244.20.185 | bv-1-1-32-3875-soag04.michiganave.dc.bad.comcast.net | 0 | ||
| 172.244.20.186 | e5439681fb147.bcdv-eme.natl.comcast.net | 0 | ||
| 172.244.20.187 | — | 0 | ||
| 172.244.20.188 | — | 0 | ||
| 172.244.20.189 | eg-1-1-34-3997-soag11.capitolhghts.md.bad.comcast.net | 0 | ||
| 172.244.20.190 | e543968a4357d.bcdv-eme.natl.comcast.net | 0 | ||
| 172.244.20.191 | — | 0 | ||
| 172.244.20.192 | — | 0 | ||
| 172.244.20.193 | — | 0 | ||
| 172.244.20.194 | — | 0 | ||
| 172.244.20.195 | — | 0 | ||
| 172.244.20.196 | — | 0 | ||
| 172.244.20.197 | eg-1-1-27-3996-soag05.gaithersburg.md.bad.comcast.net | 0 | ||
| 172.244.20.198 | p00a0c8c1cd7b.fib.bct.comcast.net | 0 | ||
| 172.244.20.199 | — | 0 | ||
| 172.244.20.200 | — | 0 | ||
| 172.244.20.201 | gi-0-0-0-28-3993-ssag03.aberdeen.md.bad.comcast.net | 0 | ||
| 172.244.20.202 | — | 0 | ||
| 172.244.20.203 | — | 0 | ||
| 172.244.20.204 | — | 0 | ||
| 172.244.20.205 | eg-1-1-28-4000-soag09.capitolhghts.md.bad.comcast.net | 0 | ||
| 172.244.20.206 | — | 0 | ||
| 172.244.20.207 | — | 0 | ||
| 172.244.20.208 | — | 0 | ||
| 172.244.20.209 | eg-1-1-42-3999-soag12.capitolhghts.md.bad.comcast.net | 0 | ||
| 172.244.20.210 | — | 0 | ||
| 172.244.20.211 | — | 0 | ||
| 172.244.20.212 | — | 0 | ||
| 172.244.20.213 | gi-0-0-0-24-3995-ssag01.metrodr.md.bad.comcast.net | 0 | ||
| 172.244.20.214 | p00a0c8c1d1c3.fib.bct.comcast.net | 0 | ||
| 172.244.20.215 | — | 0 | ||
| 172.244.20.216 | — | 0 | ||
| 172.244.20.217 | — | 0 | ||
| 172.244.20.218 | — | 0 | ||
| 172.244.20.219 | — | 0 | ||
| 172.244.20.220 | — | 0 | ||
| 172.244.20.221 | eg-1-1-27-3996-soag16.capitolhghts.md.bad.comcast.net | 0 | ||
| 172.244.20.222 | p00a0c8ab84e4.fib.bct.comcast.net | 0 | ||
| 172.244.20.223 | — | 0 | ||
| 172.244.20.224 | — | 0 | ||
| 172.244.20.225 | — | 0 | ||
| 172.244.20.226 | e54396816a9ee.bcdv-eme.natl.comcast.net | 0 | ||
| 172.244.20.227 | — | 0 | ||
| 172.244.20.228 | — | 0 | ||
| 172.244.20.229 | te-0-0-0-13-3995-ssag03.elkton.md.bad.comcast.net | 0 | ||
| 172.244.20.230 | e54396802eebb.bcdv-eme.natl.comcast.net | 0 | ||
| 172.244.20.231 | — | 0 | ||
| 172.244.20.232 | — | 0 | ||
| 172.244.20.233 | xe-4-3-0-3998-sur01.ashburn.va.bad.comcast.net | 0 | ||
| 172.244.20.234 | — | 0 | ||
| 172.244.20.235 | — | 0 | ||
| 172.244.20.236 | — | 0 | ||
| 172.244.20.237 | te-0-0-0-2-3940-ssag03.oceancity.md.bad.comcast.net | 0 | ||
| 172.244.20.238 | e5439680af803.bcdv-eme.natl.comcast.net | 0 | ||
| 172.244.20.239 | — | 0 | ||
| 172.244.20.240 | — | 0 | ||
| 172.244.20.241 | gi-0-0-0-14-3952-ssag14.floridaave.dc.bad.comcast.net | 0 | ||
| 172.244.20.242 | e543968188de4.bcdv-eme.natl.comcast.net | 0 | ||
| 172.244.20.243 | — | 0 | ||
| 172.244.20.244 | — | 0 | ||
| 172.244.20.245 | bv-1-1-39-3993-soag02.rockville.md.bad.comcast.net | 0 | ||
| 172.244.20.246 | e543968023da5.bcdv-eme.natl.comcast.net | 0 | ||
| 172.244.20.247 | — | 0 | ||
| 172.244.20.248 | — | 0 | ||
| 172.244.20.249 | — | 0 | ||
| 172.244.20.250 | — | 0 | ||
| 172.244.20.251 | — | 0 | ||
| 172.244.20.252 | — | 0 | ||
| 172.244.20.253 | — | 0 | ||
| 172.244.20.254 | — | 0 | ||
| 172.244.20.255 | — | 0 |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f2 172.244.20.149
traceroute to 172.244.20.149 (172.244.20.149): 64 hops max, 52 byte packets
3 *
5 *
Measurement taken from
IPinfo ProbeNet in Ashburn, US
On