Summary
| ASN | AS7922 Comcast Cable Communications, LLC |
| BGP | 172.244.0.0/16 |
| IPs with RDNS | 83 |
| Hosted Domains | 0 |
| Pingable IPs | 39 |
| Router IPs | 0 |
| 172.244.37.0 | — | 0 |  | |
| 172.244.37.1 | — | 0 | | |
| 172.244.37.2 | — | 0 | | |
| 172.244.37.3 | — | 0 | | |
| 172.244.37.4 | — | 0 | | |
| 172.244.37.5 | te-0-0-0-38-2746-ssag33.saltlakecity.ut.utah.comcast.net | 0 |  | |
| 172.244.37.6 | e543968208e56.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.37.7 | — | 0 | | |
| 172.244.37.8 | — | 0 | | |
| 172.244.37.9 | te-0-0-0-12-3882-ssag42.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.10 | p00a0c8c1c6ef.fib.bct.comcast.net | 0 | | |
| 172.244.37.11 | — | 0 | | |
| 172.244.37.12 | — | 0 | | |
| 172.244.37.13 | te-0-1-0-6-3877-sur04.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.14 | — | 0 | | |
| 172.244.37.15 | — | 0 | | |
| 172.244.37.16 | — | 0 | | |
| 172.244.37.17 | gi-0-0-0-34-3876-ssag41.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.18 | p00a0c8c96779.fib.bct.comcast.net | 0 | | |
| 172.244.37.19 | — | 0 | | |
| 172.244.37.20 | — | 0 | | |
| 172.244.37.21 | te-0-0-0-10-3999-ssag35.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.22 | p00a0c8c966c9.fib.bct.comcast.net | 0 | | |
| 172.244.37.23 | — | 0 | | |
| 172.244.37.24 | — | 0 | | |
| 172.244.37.25 | te-0-5-0-3-3866-sur04.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.26 | — | 0 | | |
| 172.244.37.27 | — | 0 | | |
| 172.244.37.28 | — | 0 | | |
| 172.244.37.29 | te-0-0-0-10-3862-ssag35.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.30 | ea543968032097.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.37.31 | — | 0 | | |
| 172.244.37.32 | — | 0 | | |
| 172.244.37.33 | te-0-5-0-13-3992-sur04.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.34 | — | 0 | | |
| 172.244.37.35 | — | 0 | | |
| 172.244.37.36 | — | 0 | | |
| 172.244.37.37 | te-0-0-0-9-3980-ssag04.ogden.ut.utah.comcast.net | 0 | | |
| 172.244.37.38 | p00a0c8b514ca.fib.bct.comcast.net | 0 | | |
| 172.244.37.39 | — | 0 | | |
| 172.244.37.40 | — | 0 | | |
| 172.244.37.41 | te-0-0-0-12-2878-ssag40.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.42 | p001992f69e67.fib.bct.comcast.net | 0 | | |
| 172.244.37.43 | — | 0 | | |
| 172.244.37.44 | — | 0 | | |
| 172.244.37.45 | gi-0-0-0-27-3855-ssag10.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.46 | — | 0 | | |
| 172.244.37.47 | — | 0 | | |
| 172.244.37.48 | — | 0 | | |
| 172.244.37.49 | — | 0 | | |
| 172.244.37.50 | — | 0 | | |
| 172.244.37.51 | — | 0 | | |
| 172.244.37.52 | — | 0 | | |
| 172.244.37.53 | te-0-0-0-13-3856-ssag37.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.54 | p001992d47e98.fib.bct.comcast.net | 0 | | |
| 172.244.37.55 | — | 0 | | |
| 172.244.37.56 | — | 0 | | |
| 172.244.37.57 | te-0-0-0-13-3961-ssag02.sandy.ut.utah.comcast.net | 0 | | |
| 172.244.37.58 | — | 0 | | |
| 172.244.37.59 | — | 0 | | |
| 172.244.37.60 | — | 0 | | |
| 172.244.37.61 | — | 0 | | |
| 172.244.37.62 | — | 0 | | |
| 172.244.37.63 | — | 0 | | |
| 172.244.37.64 | — | 0 | | |
| 172.244.37.65 | te-0-0-0-8-3806-ssag39.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.66 | — | 0 | | |
| 172.244.37.67 | — | 0 | | |
| 172.244.37.68 | — | 0 | | |
| 172.244.37.69 | gi-104-0-0-36-3979-sur04.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.70 | — | 0 | | |
| 172.244.37.71 | — | 0 | | |
| 172.244.37.72 | — | 0 | | |
| 172.244.37.73 | eg-1-1-22-3944-soag02.springville.ut.utah.comcast.net | 0 | | |
| 172.244.37.74 | — | 0 | | |
| 172.244.37.75 | — | 0 | | |
| 172.244.37.76 | — | 0 | | |
| 172.244.37.77 | eg-1-1-23-3940-soag02.springville.ut.utah.comcast.net | 0 | | |
| 172.244.37.78 | — | 0 | | |
| 172.244.37.79 | — | 0 | | |
| 172.244.37.80 | — | 0 | | |
| 172.244.37.81 | eg-1-1-40-3939-soag01.springville.ut.utah.comcast.net | 0 | | |
| 172.244.37.82 | — | 0 | | |
| 172.244.37.83 | — | 0 | | |
| 172.244.37.84 | — | 0 | | |
| 172.244.37.85 | eg-1-1-39-3938-soag01.springville.ut.utah.comcast.net | 0 | | |
| 172.244.37.86 | — | 0 | | |
| 172.244.37.87 | — | 0 | | |
| 172.244.37.88 | — | 0 | | |
| 172.244.37.89 | gi-0-0-0-27-3847-ssag40.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.90 | p00a0c8ceb639.fib.bct.comcast.net | 0 | | |
| 172.244.37.91 | — | 0 | | |
| 172.244.37.92 | — | 0 | | |
| 172.244.37.93 | te-0-1-0-4-3957-sur02.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.94 | — | 0 | | |
| 172.244.37.95 | — | 0 | | |
| 172.244.37.96 | — | 0 | | |
| 172.244.37.97 | te-0-0-0-12-3963-ssag01.ogden.ut.utah.comcast.net | 0 | | |
| 172.244.37.98 | — | 0 | | |
| 172.244.37.99 | — | 0 | | |
| 172.244.37.100 | — | 0 | | |
| 172.244.37.101 | gi-0-0-0-27-3962-ssag01.ogden.ut.utah.comcast.net | 0 | | |
| 172.244.37.102 | — | 0 | | |
| 172.244.37.103 | — | 0 | | |
| 172.244.37.104 | — | 0 | | |
| 172.244.37.105 | gi-0-0-0-25-3687-ssag04.logan.ut.utah.comcast.net | 0 | | |
| 172.244.37.106 | s0024458655b3.fib.bct.comcast.net | 0 | | |
| 172.244.37.107 | — | 0 | | |
| 172.244.37.108 | — | 0 | | |
| 172.244.37.109 | gi-0-0-0-33-3922-ssag05.logan.ut.utah.comcast.net | 0 | | |
| 172.244.37.110 | — | 0 | | |
| 172.244.37.111 | — | 0 | | |
| 172.244.37.112 | — | 0 | | |
| 172.244.37.113 | — | 0 | | |
| 172.244.37.114 | — | 0 | | |
| 172.244.37.115 | — | 0 | | |
| 172.244.37.116 | — | 0 | | |
| 172.244.37.117 | — | 0 | | |
| 172.244.37.118 | e54396803ee7b.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.37.119 | — | 0 | | |
| 172.244.37.120 | — | 0 | | |
| 172.244.37.121 | — | 0 | | |
| 172.244.37.122 | p00a0c88e6bf9.fib.bct.comcast.net | 0 | | |
| 172.244.37.123 | — | 0 | | |
| 172.244.37.124 | — | 0 | | |
| 172.244.37.125 | gi-0-0-0-37-3932-ssag11.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.126 | p00a0c87e7dc2.fib.bct.comcast.net | 0 | | |
| 172.244.37.127 | — | 0 | | |
| 172.244.37.128 | — | 0 | | |
| 172.244.37.129 | gi-0-0-0-7-3993-ssag06.logan.ut.utah.comcast.net | 0 | | |
| 172.244.37.130 | e543968214d2f.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.37.131 | — | 0 | | |
| 172.244.37.132 | — | 0 | | |
| 172.244.37.133 | — | 0 | | |
| 172.244.37.134 | — | 0 | | |
| 172.244.37.135 | — | 0 | | |
| 172.244.37.136 | — | 0 | | |
| 172.244.37.137 | te-0-0-0-10-2873-ssag41.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.138 | — | 0 | | |
| 172.244.37.139 | — | 0 | | |
| 172.244.37.140 | — | 0 | | |
| 172.244.37.141 | te-0-0-0-11-3883-ssag11.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.142 | e5439681ffb99.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.37.143 | — | 0 | | |
| 172.244.37.144 | — | 0 | | |
| 172.244.37.145 | gi-0-0-0-24-3888-ssag34.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.146 | p00a0c8daad04.fib.bct.comcast.net | 0 | | |
| 172.244.37.147 | — | 0 | | |
| 172.244.37.148 | — | 0 | | |
| 172.244.37.149 | gi-0-0-0-7-3901-ssag08.orem.ut.utah.comcast.net | 0 | | |
| 172.244.37.150 | p00a0c8c1c5b7.fib.bct.comcast.net | 0 | | |
| 172.244.37.151 | — | 0 | | |
| 172.244.37.152 | — | 0 | | |
| 172.244.37.153 | te-0-6-0-0-3991-sur01.ogden.ut.utah.comcast.net | 0 | | |
| 172.244.37.154 | — | 0 | | |
| 172.244.37.155 | — | 0 | | |
| 172.244.37.156 | — | 0 | | |
| 172.244.37.157 | lg-40-3993-soag27.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.158 | — | 0 | | |
| 172.244.37.159 | — | 0 | | |
| 172.244.37.160 | — | 0 | | |
| 172.244.37.161 | — | 0 | | |
| 172.244.37.162 | — | 0 | | |
| 172.244.37.163 | — | 0 | | |
| 172.244.37.164 | — | 0 | | |
| 172.244.37.165 | te-0-0-0-28-3867-ssag04.ogden.ut.utah.comcast.net | 0 | | |
| 172.244.37.166 | p00a0c8c1d649.fib.bct.comcast.net | 0 | | |
| 172.244.37.167 | — | 0 | | |
| 172.244.37.168 | — | 0 | | |
| 172.244.37.169 | — | 0 | | |
| 172.244.37.170 | e5439681ee644.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.37.171 | — | 0 | | |
| 172.244.37.172 | — | 0 | | |
| 172.244.37.173 | te-0-0-0-9-3866-ssag02.ogden.ut.utah.comcast.net | 0 | | |
| 172.244.37.174 | p00a0c8c1c609.fib.bct.comcast.net | 0 | | |
| 172.244.37.175 | — | 0 | | |
| 172.244.37.176 | — | 0 | | |
| 172.244.37.177 | gi-0-0-0-1-3998-ssag04.orem.ut.utah.comcast.net | 0 | | |
| 172.244.37.178 | — | 0 | | |
| 172.244.37.179 | — | 0 | | |
| 172.244.37.180 | — | 0 | | |
| 172.244.37.181 | te-0-0-0-10-3545-ssag43.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.182 | p00a0c8e56391.fib.bct.comcast.net | 0 | | |
| 172.244.37.183 | — | 0 | | |
| 172.244.37.184 | — | 0 | | |
| 172.244.37.185 | te-0-0-0-39-3950-ssag33.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.186 | p00a0c8c1d853.fib.bct.comcast.net | 0 | | |
| 172.244.37.187 | — | 0 | | |
| 172.244.37.188 | — | 0 | | |
| 172.244.37.189 | te-0-0-0-8-3254-ssag40.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.190 | p0024455d02f8.fib.bct.comcast.net | 0 | | |
| 172.244.37.191 | — | 0 | | |
| 172.244.37.192 | — | 0 | | |
| 172.244.37.193 | gi-0-0-0-26-3846-ssag04.logan.ut.utah.comcast.net | 0 | | |
| 172.244.37.194 | p001992cd4244.fib.bct.comcast.net | 0 | | |
| 172.244.37.195 | — | 0 | | |
| 172.244.37.196 | — | 0 | | |
| 172.244.37.197 | — | 0 | | |
| 172.244.37.198 | e54396806803b.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.37.199 | — | 0 | | |
| 172.244.37.200 | — | 0 | | |
| 172.244.37.201 | — | 0 | | |
| 172.244.37.202 | e54396806ccb9.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.37.203 | — | 0 | | |
| 172.244.37.204 | — | 0 | | |
| 172.244.37.205 | te-0-0-0-9-3728-ssag13.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.206 | — | 0 | | |
| 172.244.37.207 | — | 0 | | |
| 172.244.37.208 | — | 0 | | |
| 172.244.37.209 | te-0-0-0-9-3714-ssag13.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.210 | p00a0c8ca37d5.fib.bct.comcast.net | 0 | | |
| 172.244.37.211 | — | 0 | | |
| 172.244.37.212 | — | 0 | | |
| 172.244.37.213 | gi-0-0-0-25-3855-ssag04.logan.ut.utah.comcast.net | 0 | | |
| 172.244.37.214 | p001992f45841.fib.bct.comcast.net | 0 | | |
| 172.244.37.215 | — | 0 | | |
| 172.244.37.216 | — | 0 | | |
| 172.244.37.217 | te-0-0-0-17-3895-ssag34.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.218 | p001992ae4b60.fib.bct.comcast.net | 0 | | |
| 172.244.37.219 | — | 0 | | |
| 172.244.37.220 | — | 0 | | |
| 172.244.37.221 | te-0-0-0-9-3853-ssag04.ogden.ut.utah.comcast.net | 0 | | |
| 172.244.37.222 | p00a0c8d60bb3.fib.bct.comcast.net | 0 | | |
| 172.244.37.223 | — | 0 | | |
| 172.244.37.224 | — | 0 | | |
| 172.244.37.225 | pr-1-1-19-3948-soag02.brigham.ut.utah.comcast.net | 0 | | |
| 172.244.37.226 | — | 0 | | |
| 172.244.37.227 | — | 0 | | |
| 172.244.37.228 | — | 0 | | |
| 172.244.37.229 | — | 0 | | |
| 172.244.37.230 | — | 0 | | |
| 172.244.37.231 | — | 0 | | |
| 172.244.37.232 | — | 0 | | |
| 172.244.37.233 | — | 0 | | |
| 172.244.37.234 | — | 0 | | |
| 172.244.37.235 | — | 0 | | |
| 172.244.37.236 | — | 0 | | |
| 172.244.37.237 | gi-0-0-0-16-3887-ssag41.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.238 | — | 0 | | |
| 172.244.37.239 | — | 0 | | |
| 172.244.37.240 | — | 0 | | |
| 172.244.37.241 | gi-0-0-0-34-3945-ssag03.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.242 | e543968074bc7.bcdv-eme.natl.comcast.net | 0 | | |
| 172.244.37.243 | — | 0 | | |
| 172.244.37.244 | — | 0 | | |
| 172.244.37.245 | — | 0 | | |
| 172.244.37.246 | — | 0 | | |
| 172.244.37.247 | — | 0 | | |
| 172.244.37.248 | — | 0 | | |
| 172.244.37.249 | gi-0-0-0-22-3861-ssag36.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.250 | p00a0c8d60a81.fib.bct.comcast.net | 0 | | |
| 172.244.37.251 | — | 0 | | |
| 172.244.37.252 | — | 0 | | |
| 172.244.37.253 | te-0-0-0-26-3996-ssag08.saltlakecity.ut.utah.comcast.net | 0 | | |
| 172.244.37.254 | p00a0c8daa4ee.fib.bct.comcast.net | 0 | | |
| 172.244.37.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f5 172.244.37.17
traceroute to 172.244.37.17 (172.244.37.17): 64 hops max, 52 byte packets
Measurement taken from 
IPinfo ProbeNet in Salt Lake City, US
IPinfo ProbeNet in Salt Lake City, USOn