Summary
| ASN | AS7922 Comcast Cable Communications, LLC |
| BGP | 172.244.0.0/16 |
| IPs with RDNS | 85 |
| Hosted Domains | 0 |
| Pingable IPs | 35 |
| Router IPs | 0 |
| 172.244.12.0 | — | 0 |  | |
| 172.244.12.1 | gi-101-0-0-9-3995-sur02.aberdeen.wa.seattle.comcast.net | 0 | | |
| 172.244.12.2 | e5439680379fb.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.12.3 | — | 0 | | |
| 172.244.12.4 | — | 0 | | |
| 172.244.12.5 | eg-1-1-48-3991-soag03.burlington.wa.seattle.comcast.net | 0 |  | |
| 172.244.12.6 | p00a0c8c1c8ef.fib.bct.comcast.net | 0 | | |
| 172.244.12.7 | — | 0 | | |
| 172.244.12.8 | — | 0 | | |
| 172.244.12.9 | — | 0 | | |
| 172.244.12.10 | p00a0c8b51e54.fib.bct.comcast.net | 0 | | |
| 172.244.12.11 | — | 0 | | |
| 172.244.12.12 | — | 0 | | |
| 172.244.12.13 | xg-1-1-48-3956-soag01.everett.wa.seattle.comcast.net | 0 | | |
| 172.244.12.14 | p00a0c8d318f4.fib.bct.comcast.net | 0 | | |
| 172.244.12.15 | — | 0 | | |
| 172.244.12.16 | — | 0 | | |
| 172.244.12.17 | — | 0 | | |
| 172.244.12.18 | p00a0c8b51c56.fib.bct.comcast.net | 0 | | |
| 172.244.12.19 | — | 0 | | |
| 172.244.12.20 | — | 0 | | |
| 172.244.12.21 | eg-1-1-16-3914-soag02.lynnwood.wa.seattle.comcast.net | 0 | | |
| 172.244.12.22 | — | 0 | | |
| 172.244.12.23 | — | 0 | | |
| 172.244.12.24 | — | 0 | | |
| 172.244.12.25 | gi-101-0-0-34-3991-sur02.spokane.wa.seattle.comcast.net | 0 | | |
| 172.244.12.26 | — | 0 | | |
| 172.244.12.27 | — | 0 | | |
| 172.244.12.28 | — | 0 | | |
| 172.244.12.29 | — | 0 | | |
| 172.244.12.30 | — | 0 | | |
| 172.244.12.31 | — | 0 | | |
| 172.244.12.32 | — | 0 | | |
| 172.244.12.33 | gi-101-0-0-12-3991-sur02.aberdeen.wa.seattle.comcast.net | 0 | | |
| 172.244.12.34 | p00a0c8b327f5.fib.bct.comcast.net | 0 | | |
| 172.244.12.35 | — | 0 | | |
| 172.244.12.36 | — | 0 | | |
| 172.244.12.37 | eg-1-1-48-3988-soag03.burlington.wa.seattle.comcast.net | 0 | | |
| 172.244.12.38 | p00a0c8c1c58f.fib.bct.comcast.net | 0 | | |
| 172.244.12.39 | — | 0 | | |
| 172.244.12.40 | — | 0 | | |
| 172.244.12.41 | gi-105-0-0-13-3800-sur02.spokane.wa.seattle.comcast.net | 0 | | |
| 172.244.12.42 | — | 0 | | |
| 172.244.12.43 | — | 0 | | |
| 172.244.12.44 | — | 0 | | |
| 172.244.12.45 | — | 0 | | |
| 172.244.12.46 | — | 0 | | |
| 172.244.12.47 | — | 0 | | |
| 172.244.12.48 | — | 0 | | |
| 172.244.12.49 | — | 0 | | |
| 172.244.12.50 | p00a0c8b51f80.fib.bct.comcast.net | 0 | | |
| 172.244.12.51 | — | 0 | | |
| 172.244.12.52 | — | 0 | | |
| 172.244.12.53 | lg-19-3811-soag01.burlington.wa.seattle.comcast.net | 0 | | |
| 172.244.12.54 | e5439680624a7.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.12.55 | — | 0 | | |
| 172.244.12.56 | — | 0 | | |
| 172.244.12.57 | xg-1-1-48-3318-soag09.everett.wa.seattle.comcast.net | 0 | | |
| 172.244.12.58 | e5439681f6d67.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.12.59 | — | 0 | | |
| 172.244.12.60 | — | 0 | | |
| 172.244.12.61 | xg-1-1-48-3954-soag09.everett.wa.seattle.comcast.net | 0 | | |
| 172.244.12.62 | p00a0c8c1c8ed.fib.bct.comcast.net | 0 | | |
| 172.244.12.63 | — | 0 | | |
| 172.244.12.64 | — | 0 | | |
| 172.244.12.65 | gi-101-0-0-13-3986-sur02.tacoma.wa.seattle.comcast.net | 0 | | |
| 172.244.12.66 | — | 0 | | |
| 172.244.12.67 | — | 0 | | |
| 172.244.12.68 | — | 0 | | |
| 172.244.12.69 | — | 0 | | |
| 172.244.12.70 | — | 0 | | |
| 172.244.12.71 | — | 0 | | |
| 172.244.12.72 | — | 0 | | |
| 172.244.12.73 | gi-105-0-0-13-3987-sur03.federalway.wa.seattle.comcast.net | 0 | | |
| 172.244.12.74 | sac139c72ef27.fib.bct.comcast.net | 0 | | |
| 172.244.12.75 | — | 0 | | |
| 172.244.12.76 | — | 0 | | |
| 172.244.12.77 | — | 0 | | |
| 172.244.12.78 | — | 0 | | |
| 172.244.12.79 | — | 0 | | |
| 172.244.12.80 | — | 0 | | |
| 172.244.12.81 | eg-1-1-36-3873-soag08.burien.wa.seattle.comcast.net | 0 | | |
| 172.244.12.82 | e543968035d9d.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.12.83 | — | 0 | | |
| 172.244.12.84 | — | 0 | | |
| 172.244.12.85 | te-0-1-0-16-3983-sur02.tacoma.wa.seattle.comcast.net | 0 | | |
| 172.244.12.86 | p00a0c8b51f36.fib.bct.comcast.net | 0 | | |
| 172.244.12.87 | — | 0 | | |
| 172.244.12.88 | — | 0 | | |
| 172.244.12.89 | — | 0 | | |
| 172.244.12.90 | p00a0c8c1c649.fib.bct.comcast.net | 0 | | |
| 172.244.12.91 | — | 0 | | |
| 172.244.12.92 | — | 0 | | |
| 172.244.12.93 | gi-114-0-0-7-3778-sur04.federalway.wa.seattle.comcast.net | 0 | | |
| 172.244.12.94 | e5439682015dc.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.12.95 | — | 0 | | |
| 172.244.12.96 | — | 0 | | |
| 172.244.12.97 | — | 0 | | |
| 172.244.12.98 | — | 0 | | |
| 172.244.12.99 | — | 0 | | |
| 172.244.12.100 | — | 0 | | |
| 172.244.12.101 | te-0-0-0-1-3984-sur02.spokane.wa.seattle.comcast.net | 0 | | |
| 172.244.12.102 | p00a0c8c3c93e.fib.bct.comcast.net | 0 | | |
| 172.244.12.103 | — | 0 | | |
| 172.244.12.104 | — | 0 | | |
| 172.244.12.105 | gi-107-0-0-6-3997-sur03.federalway.wa.seattle.comcast.net | 0 | | |
| 172.244.12.106 | — | 0 | | |
| 172.244.12.107 | — | 0 | | |
| 172.244.12.108 | — | 0 | | |
| 172.244.12.109 | gi-107-0-0-5-3999-sur03.federalway.wa.seattle.comcast.net | 0 | | |
| 172.244.12.110 | p00a0c8cf45ea.fib.bct.comcast.net | 0 | | |
| 172.244.12.111 | — | 0 | | |
| 172.244.12.112 | — | 0 | | |
| 172.244.12.113 | gi-0-0-0-17-3725-ssag04.puyallup.wa.seattle.comcast.net | 0 | | |
| 172.244.12.114 | e5439681740ab.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.12.115 | — | 0 | | |
| 172.244.12.116 | — | 0 | | |
| 172.244.12.117 | xg-1-1-10-3937-soag15.seattle.wa.seattle.comcast.net | 0 | | |
| 172.244.12.118 | p00a0c8c1cc5b.fib.bct.comcast.net | 0 | | |
| 172.244.12.119 | — | 0 | | |
| 172.244.12.120 | — | 0 | | |
| 172.244.12.121 | gi-101-0-0-23-3978-sur02.tacoma.wa.seattle.comcast.net | 0 | | |
| 172.244.12.122 | p00a0c8c3c8ca.fib.bct.comcast.net | 0 | | |
| 172.244.12.123 | — | 0 | | |
| 172.244.12.124 | — | 0 | | |
| 172.244.12.125 | eg-1-1-27-3892-soag11.kentvista.wa.seattle.comcast.net | 0 | | |
| 172.244.12.126 | p001992b5b959.fib.bct.comcast.net | 0 | | |
| 172.244.12.127 | — | 0 | | |
| 172.244.12.128 | — | 0 | | |
| 172.244.12.129 | gi-107-0-0-4-3994-sur03.federalway.wa.seattle.comcast.net | 0 | | |
| 172.244.12.130 | — | 0 | | |
| 172.244.12.131 | — | 0 | | |
| 172.244.12.132 | — | 0 | | |
| 172.244.12.133 | xg-1-1-44-3993-soag02.bellevue.wa.seattle.comcast.net | 0 | | |
| 172.244.12.134 | p00a0c8c1c8d7.fib.bct.comcast.net | 0 | | |
| 172.244.12.135 | — | 0 | | |
| 172.244.12.136 | — | 0 | | |
| 172.244.12.137 | bv-1-1-23-3980-soag09.bellevue.wa.seattle.comcast.net | 0 | | |
| 172.244.12.138 | e543968a4aceb.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.12.139 | — | 0 | | |
| 172.244.12.140 | — | 0 | | |
| 172.244.12.141 | lg-5-3934-soag05.everett.wa.seattle.comcast.net | 0 | | |
| 172.244.12.142 | — | 0 | | |
| 172.244.12.143 | — | 0 | | |
| 172.244.12.144 | — | 0 | | |
| 172.244.12.145 | pr-6-3955-soag29.bellevue.wa.seattle.comcast.net | 0 | | |
| 172.244.12.146 | p00a0c8d318d0.fib.bct.comcast.net | 0 | | |
| 172.244.12.147 | — | 0 | | |
| 172.244.12.148 | — | 0 | | |
| 172.244.12.149 | — | 0 | | |
| 172.244.12.150 | — | 0 | | |
| 172.244.12.151 | — | 0 | | |
| 172.244.12.152 | — | 0 | | |
| 172.244.12.153 | — | 0 | | |
| 172.244.12.154 | e5439681f03d2.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.12.155 | — | 0 | | |
| 172.244.12.156 | — | 0 | | |
| 172.244.12.157 | be-112-3581-sur02.spokane.wa.seattle.comcast.net | 0 | | |
| 172.244.12.158 | e543968214a83.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.12.159 | — | 0 | | |
| 172.244.12.160 | — | 0 | | |
| 172.244.12.161 | gi-107-0-0-5-3996-sur02.spokane.wa.seattle.comcast.net | 0 | | |
| 172.244.12.162 | p00a0c8d31898.fib.bct.comcast.net | 0 | | |
| 172.244.12.163 | — | 0 | | |
| 172.244.12.164 | — | 0 | | |
| 172.244.12.165 | — | 0 | | |
| 172.244.12.166 | p00a0c8ddbf5e.fib.bct.comcast.net | 0 | | |
| 172.244.12.167 | — | 0 | | |
| 172.244.12.168 | — | 0 | | |
| 172.244.12.169 | — | 0 | | |
| 172.244.12.170 | — | 0 | | |
| 172.244.12.171 | — | 0 | | |
| 172.244.12.172 | — | 0 | | |
| 172.244.12.173 | — | 0 | | |
| 172.244.12.174 | — | 0 | | |
| 172.244.12.175 | — | 0 | | |
| 172.244.12.176 | — | 0 | | |
| 172.244.12.177 | gi-106-0-0-27-3874-sur03.spokane.wa.seattle.comcast.net | 0 | | |
| 172.244.12.178 | e543968114c57.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.12.179 | — | 0 | | |
| 172.244.12.180 | — | 0 | | |
| 172.244.12.181 | xe-3-0-0-3924-sur01.seattle.wa.seattle.comcast.net | 0 | | |
| 172.244.12.182 | — | 0 | | |
| 172.244.12.183 | — | 0 | | |
| 172.244.12.184 | — | 0 | | |
| 172.244.12.185 | xg-1-1-10-3922-soag12.seattle.wa.seattle.comcast.net | 0 | | |
| 172.244.12.186 | p00a0c8c96b73.fib.bct.comcast.net | 0 | | |
| 172.244.12.187 | — | 0 | | |
| 172.244.12.188 | — | 0 | | |
| 172.244.12.189 | gi-0-0-0-34-3260-ssag06.lakewood.wa.seattle.comcast.net | 0 | | |
| 172.244.12.190 | e5439681ee791.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.12.191 | — | 0 | | |
| 172.244.12.192 | — | 0 | | |
| 172.244.12.193 | — | 0 | | |
| 172.244.12.194 | — | 0 | | |
| 172.244.12.195 | — | 0 | | |
| 172.244.12.196 | — | 0 | | |
| 172.244.12.197 | xg-1-1-10-3918-soag15.seattle.wa.seattle.comcast.net | 0 | | |
| 172.244.12.198 | e543968035eaf.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.12.199 | — | 0 | | |
| 172.244.12.200 | — | 0 | | |
| 172.244.12.201 | eg-1-1-7-3504-soag04.lynnwood.wa.seattle.comcast.net | 0 | | |
| 172.244.12.202 | p001992f45aff.fib.bct.comcast.net | 0 | | |
| 172.244.12.203 | — | 0 | | |
| 172.244.12.204 | — | 0 | | |
| 172.244.12.205 | — | 0 | | |
| 172.244.12.206 | — | 0 | | |
| 172.244.12.207 | — | 0 | | |
| 172.244.12.208 | — | 0 | | |
| 172.244.12.209 | xg-1-1-10-3900-soag15.seattle.wa.seattle.comcast.net | 0 | | |
| 172.244.12.210 | p00a0c8d318c4.fib.bct.comcast.net | 0 | | |
| 172.244.12.211 | — | 0 | | |
| 172.244.12.212 | — | 0 | | |
| 172.244.12.213 | gi-107-0-0-32-3771-sur02.spokane.wa.seattle.comcast.net | 0 | | |
| 172.244.12.214 | e5439681f5082.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.12.215 | — | 0 | | |
| 172.244.12.216 | — | 0 | | |
| 172.244.12.217 | gi-105-0-0-4-3982-sur02.spokane.wa.seattle.comcast.net | 0 | | |
| 172.244.12.218 | — | 0 | | |
| 172.244.12.219 | — | 0 | | |
| 172.244.12.220 | — | 0 | | |
| 172.244.12.221 | eg-1-1-39-3829-soag13.kentvista.wa.seattle.comcast.net | 0 | | |
| 172.244.12.222 | p00244543d9d7.fib.bct.comcast.net | 0 | | |
| 172.244.12.223 | — | 0 | | |
| 172.244.12.224 | — | 0 | | |
| 172.244.12.225 | gi-0-0-0-39-3953-ssag06.otn-b.wa.seattle.comcast.net | 0 | | |
| 172.244.12.226 | — | 0 | | |
| 172.244.12.227 | — | 0 | | |
| 172.244.12.228 | — | 0 | | |
| 172.244.12.229 | gi-0-0-0-36-3950-ssag02.otn-b.wa.seattle.comcast.net | 0 | | |
| 172.244.12.230 | — | 0 | | |
| 172.244.12.231 | — | 0 | | |
| 172.244.12.232 | — | 0 | | |
| 172.244.12.233 | pr-1-1-40-3943-soag09.bellevue.wa.seattle.comcast.net | 0 | | |
| 172.244.12.234 | p00a0c8b51c9c.fib.bct.comcast.net | 0 | | |
| 172.244.12.235 | — | 0 | | |
| 172.244.12.236 | — | 0 | | |
| 172.244.12.237 | eg-1-1-33-3982-soag17.kentvista.wa.seattle.comcast.net | 0 | | |
| 172.244.12.238 | p00a0c8c96a8d.fib.bct.comcast.net | 0 | | |
| 172.244.12.239 | — | 0 | | |
| 172.244.12.240 | — | 0 | | |
| 172.244.12.241 | — | 0 | | |
| 172.244.12.242 | e54396803b8c5.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.12.243 | — | 0 | | |
| 172.244.12.244 | — | 0 | | |
| 172.244.12.245 | xe-4-2-0-3942-sur01.redmond.wa.seattle.comcast.net | 0 | | |
| 172.244.12.246 | — | 0 | | |
| 172.244.12.247 | — | 0 | | |
| 172.244.12.248 | — | 0 | | |
| 172.244.12.249 | — | 0 | | |
| 172.244.12.250 | — | 0 | | |
| 172.244.12.251 | — | 0 | | |
| 172.244.12.252 | — | 0 | | |
| 172.244.12.253 | — | 0 | | |
| 172.244.12.254 | — | 0 | | |
| 172.244.12.255 | — | 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 172.244.12.85
traceroute to 172.244.12.85 (172.244.12.85): 64 hops max, 52 byte packets
Measurement taken from 
IPinfo ProbeNet in Seattle, US
IPinfo ProbeNet in Seattle, USOn