Summary
| ASN | AS10310 Yahoo Holdings Inc. |
| BGP | 72.30.220.0/22 |
| IPs with RDNS | 256 |
| Hosted Domains | 0 |
| Pingable IPs | 44 |
| Router IPs | 20 |
| 72.30.223.0 | unknown.yahoo.com | 0 |  | |
| 72.30.223.1 | unknown.yahoo.com | 0 | | |
| 72.30.223.2 | unknown.yahoo.com | 0 | | |
| 72.30.223.3 | unknown.yahoo.com | 0 | | |
| 72.30.223.4 | unknown.yahoo.com | 0 | | |
| 72.30.223.5 | unknown.yahoo.com | 0 | | |
| 72.30.223.6 | unknown.yahoo.com | 0 | | |
| 72.30.223.7 | unknown.yahoo.com | 0 | | |
| 72.30.223.8 | unknown.yahoo.com | 0 | | |
| 72.30.223.9 | unknown.yahoo.com | 0 | | |
| 72.30.223.10 | unknown.yahoo.com | 0 | | |
| 72.30.223.11 | unknown.yahoo.com | 0 | | |
| 72.30.223.12 | unknown.yahoo.com | 0 | | |
| 72.30.223.13 | unknown.yahoo.com | 0 | | |
| 72.30.223.14 | unknown.yahoo.com | 0 | | |
| 72.30.223.15 | unknown.yahoo.com | 0 | | |
| 72.30.223.16 | unknown.yahoo.com | 0 | | |
| 72.30.223.17 | unknown.yahoo.com | 0 | | |
| 72.30.223.18 | unknown.yahoo.com | 0 | | |
| 72.30.223.19 | unknown.yahoo.com | 0 | | |
| 72.30.223.20 | unknown.yahoo.com | 0 | | |
| 72.30.223.21 | unknown.yahoo.com | 0 | | |
| 72.30.223.22 | unknown.yahoo.com | 0 | | |
| 72.30.223.23 | unknown.yahoo.com | 0 | | |
| 72.30.223.24 | unknown.yahoo.com | 0 | | |
| 72.30.223.25 | unknown.yahoo.com | 0 | | |
| 72.30.223.26 | ae-32.pat1.bfz.yahoo.com | 0 | Ping | |
| 72.30.223.27 | ae-30.msr2.bf2.yahoo.com | 0 | Ping |  |
| 72.30.223.28 | ae-30.pat1.bfz.yahoo.com | 0 | Ping | |
| 72.30.223.29 | ae-30.msr1.bf2.yahoo.com | 0 | Ping | |
| 72.30.223.30 | unknown.yahoo.com | 0 | | |
| 72.30.223.31 | unknown.yahoo.com | 0 | | |
| 72.30.223.32 | unknown.yahoo.com | 0 | | |
| 72.30.223.33 | unknown.yahoo.com | 0 | | |
| 72.30.223.34 | unknown.yahoo.com | 0 | | |
| 72.30.223.35 | unknown.yahoo.com | 0 | | |
| 72.30.223.36 | unknown.yahoo.com | 0 | | |
| 72.30.223.37 | unknown.yahoo.com | 0 | | |
| 72.30.223.38 | unknown.yahoo.com | 0 | | |
| 72.30.223.39 | unknown.yahoo.com | 0 | | |
| 72.30.223.40 | unknown.yahoo.com | 0 | | |
| 72.30.223.41 | unknown.yahoo.com | 0 | | |
| 72.30.223.42 | xe-2-2-1.pat1.atz.yahoo.com | 0 | Ping | |
| 72.30.223.43 | unknown.yahoo.com | 0 | Ping | |
| 72.30.223.44 | xe-1-1-0-2.pat2.atz.yahoo.com | 0 | Ping | |
| 72.30.223.45 | unknown.yahoo.com | 0 | Ping | |
| 72.30.223.46 | xe-1-1-0-0.pat1.atz.yahoo.com | 0 | Ping | |
| 72.30.223.47 | unknown.yahoo.com | 0 | Ping | |
| 72.30.223.48 | unknown.yahoo.com | 0 | | |
| 72.30.223.49 | unknown.yahoo.com | 0 | | |
| 72.30.223.50 | ae-30.pat2.bfz.yahoo.com | 0 | Ping | |
| 72.30.223.51 | ae-32.msr2.bf2.yahoo.com | 0 | Ping | |
| 72.30.223.52 | ae-32.pat2.bfz.yahoo.com | 0 | Ping | |
| 72.30.223.53 | ae-32.msr1.bf2.yahoo.com | 0 | Ping | |
| 72.30.223.54 | unknown.yahoo.com | 0 | | |
| 72.30.223.55 | unknown.yahoo.com | 0 | | |
| 72.30.223.56 | xe-2-0-10-d101.pat2.bfz.yahoo.com | 0 | | |
| 72.30.223.57 | re-0-d101.pfw.bf1.yahoo.com | 0 | | |
| 72.30.223.58 | unknown.yahoo.com | 0 | | |
| 72.30.223.59 | unknown.yahoo.com | 0 | | |
| 72.30.223.60 | unknown.yahoo.com | 0 | | |
| 72.30.223.61 | unknown.yahoo.com | 0 | | |
| 72.30.223.62 | unknown.yahoo.com | 0 | | |
| 72.30.223.63 | unknown.yahoo.com | 0 | | |
| 72.30.223.64 | unknown.yahoo.com | 0 | | |
| 72.30.223.65 | unknown.yahoo.com | 0 | | |
| 72.30.223.66 | et-1-0-2.pat1.atz.yahoo.com | 0 | Ping | |
| 72.30.223.67 | unknown.yahoo.com | 0 | Ping | |
| 72.30.223.68 | et-1-0-5.pat1.atz.yahoo.com | 0 | Ping | |
| 72.30.223.69 | unknown.yahoo.com | 0 | Ping | |
| 72.30.223.70 | unknown.yahoo.com | 0 | | |
| 72.30.223.71 | unknown.yahoo.com | 0 | | |
| 72.30.223.72 | unknown.yahoo.com | 0 | | |
| 72.30.223.73 | unknown.yahoo.com | 0 | | |
| 72.30.223.74 | et-1-0-5.pat2.atz.yahoo.com | 0 | Ping | |
| 72.30.223.75 | unknown.yahoo.com | 0 | Ping | |
| 72.30.223.76 | unknown.yahoo.com | 0 | | |
| 72.30.223.77 | unknown.yahoo.com | 0 | | |
| 72.30.223.78 | unknown.yahoo.com | 0 | | |
| 72.30.223.79 | unknown.yahoo.com | 0 | | |
| 72.30.223.80 | et-1-1-2.pat1.atz.yahoo.com | 0 | Ping | |
| 72.30.223.81 | unknown.yahoo.com | 0 | Ping | |
| 72.30.223.82 | unknown.yahoo.com | 0 | | |
| 72.30.223.83 | unknown.yahoo.com | 0 | | |
| 72.30.223.84 | et-5-2-0.pat2.atz.yahoo.com | 0 | Ping | |
| 72.30.223.85 | unknown.yahoo.com | 0 | Ping | |
| 72.30.223.86 | et-1-1-2.pat2.atz.yahoo.com | 0 | Ping | |
| 72.30.223.87 | unknown.yahoo.com | 0 | Ping | |
| 72.30.223.88 | unknown.yahoo.com | 0 | | |
| 72.30.223.89 | unknown.yahoo.com | 0 | | |
| 72.30.223.90 | et-5-3-2.pat1.atz.yahoo.com | 0 | Ping | |
| 72.30.223.91 | unknown.yahoo.com | 0 | Ping | |
| 72.30.223.92 | et-11-0-2.pat1.atz.yahoo.com | 0 | Ping | |
| 72.30.223.93 | unknown.yahoo.com | 0 | Ping | |
| 72.30.223.94 | unknown.yahoo.com | 0 | | |
| 72.30.223.95 | unknown.yahoo.com | 0 | | |
| 72.30.223.96 | unknown.yahoo.com | 0 | | |
| 72.30.223.97 | unknown.yahoo.com | 0 | | |
| 72.30.223.98 | et-11-0-2.pat2.atz.yahoo.com | 0 | Ping | |
| 72.30.223.99 | unknown.yahoo.com | 0 | Ping | |
| 72.30.223.100 | unknown.yahoo.com | 0 | | |
| 72.30.223.101 | unknown.yahoo.com | 0 | | |
| 72.30.223.102 | unknown.yahoo.com | 0 | | |
| 72.30.223.103 | unknown.yahoo.com | 0 | | |
| 72.30.223.104 | et-11-0-5.pat1.atz.yahoo.com | 0 | Ping | |
| 72.30.223.105 | unknown.yahoo.com | 0 | Ping | |
| 72.30.223.106 | unknown.yahoo.com | 0 | | |
| 72.30.223.107 | unknown.yahoo.com | 0 | | |
| 72.30.223.108 | et-11-1-2.pat2.atz.yahoo.com | 0 | Ping | |
| 72.30.223.109 | unknown.yahoo.com | 0 | Ping | |
| 72.30.223.110 | et-11-0-5.pat2.atz.yahoo.com | 0 | Ping | |
| 72.30.223.111 | unknown.yahoo.com | 0 | Ping | |
| 72.30.223.112 | unknown.yahoo.com | 0 | | |
| 72.30.223.113 | unknown.yahoo.com | 0 | | |
| 72.30.223.114 | unknown.yahoo.com | 0 | | |
| 72.30.223.115 | unknown.yahoo.com | 0 | | |
| 72.30.223.116 | unknown.yahoo.com | 0 | | |
| 72.30.223.117 | unknown.yahoo.com | 0 | | |
| 72.30.223.118 | unknown.yahoo.com | 0 | | |
| 72.30.223.119 | unknown.yahoo.com | 0 | | |
| 72.30.223.120 | unknown.yahoo.com | 0 | | |
| 72.30.223.121 | unknown.yahoo.com | 0 | | |
| 72.30.223.122 | unknown.yahoo.com | 0 | | |
| 72.30.223.123 | unknown.yahoo.com | 0 | | |
| 72.30.223.124 | unknown.yahoo.com | 0 | | |
| 72.30.223.125 | unknown.yahoo.com | 0 | | |
| 72.30.223.126 | unknown.yahoo.com | 0 | | |
| 72.30.223.127 | unknown.yahoo.com | 0 | | |
| 72.30.223.128 | unknown.yahoo.com | 0 | | |
| 72.30.223.129 | ha1.xe-1-0-0-0-d21.pat.atz.yahoo.com | 0 | Ping | |
| 72.30.223.130 | ha2.xe-1-0-0-0-d21.pat.atz.yahoo.com | 0 | Ping | |
| 72.30.223.131 | xe-1-0-0-0-d21.pat1.atz.yahoo.com | 0 | Ping | |
| 72.30.223.132 | xe-1-0-0-0-d21.pat2.atz.yahoo.com | 0 | Ping | |
| 72.30.223.133 | unknown.yahoo.com | 0 | | |
| 72.30.223.134 | unknown.yahoo.com | 0 | | |
| 72.30.223.135 | unknown.yahoo.com | 0 | | |
| 72.30.223.136 | unknown.yahoo.com | 0 | | |
| 72.30.223.137 | unknown.yahoo.com | 0 | | |
| 72.30.223.138 | unknown.yahoo.com | 0 | | |
| 72.30.223.139 | unknown.yahoo.com | 0 | | |
| 72.30.223.140 | unknown.yahoo.com | 0 | | |
| 72.30.223.141 | unknown.yahoo.com | 0 | | |
| 72.30.223.142 | unknown.yahoo.com | 0 | | |
| 72.30.223.143 | unknown.yahoo.com | 0 | | |
| 72.30.223.144 | xe-1-0-0-2.pat2.atz.yahoo.com | 0 | Ping | |
| 72.30.223.145 | unknown.yahoo.com | 0 | Ping | |
| 72.30.223.146 | xe-1-1-0-1.pat1.atz.yahoo.com | 0 | | |
| 72.30.223.147 | unknown.yahoo.com | 0 | | |
| 72.30.223.148 | unknown.yahoo.com | 0 | | |
| 72.30.223.149 | unknown.yahoo.com | 0 | | |
| 72.30.223.150 | unknown.yahoo.com | 0 | | |
| 72.30.223.151 | unknown.yahoo.com | 0 | | |
| 72.30.223.152 | unknown.yahoo.com | 0 | | |
| 72.30.223.153 | unknown.yahoo.com | 0 | | |
| 72.30.223.154 | unknown.yahoo.com | 0 | | |
| 72.30.223.155 | unknown.yahoo.com | 0 | | |
| 72.30.223.156 | unknown.yahoo.com | 0 | | |
| 72.30.223.157 | unknown.yahoo.com | 0 | | |
| 72.30.223.158 | unknown.yahoo.com | 0 | | |
| 72.30.223.159 | unknown.yahoo.com | 0 | | |
| 72.30.223.160 | unknown.yahoo.com | 0 | | |
| 72.30.223.161 | unknown.yahoo.com | 0 | | |
| 72.30.223.162 | unknown.yahoo.com | 0 | | |
| 72.30.223.163 | unknown.yahoo.com | 0 | | |
| 72.30.223.164 | unknown.yahoo.com | 0 | | |
| 72.30.223.165 | unknown.yahoo.com | 0 | | |
| 72.30.223.166 | unknown.yahoo.com | 0 | | |
| 72.30.223.167 | unknown.yahoo.com | 0 | | |
| 72.30.223.168 | unknown.yahoo.com | 0 | | |
| 72.30.223.169 | unknown.yahoo.com | 0 | | |
| 72.30.223.170 | unknown.yahoo.com | 0 | | |
| 72.30.223.171 | unknown.yahoo.com | 0 | | |
| 72.30.223.172 | unknown.yahoo.com | 0 | | |
| 72.30.223.173 | unknown.yahoo.com | 0 | | |
| 72.30.223.174 | unknown.yahoo.com | 0 | | |
| 72.30.223.175 | unknown.yahoo.com | 0 | | |
| 72.30.223.176 | unknown.yahoo.com | 0 | | |
| 72.30.223.177 | unknown.yahoo.com | 0 | | |
| 72.30.223.178 | unknown.yahoo.com | 0 | | |
| 72.30.223.179 | unknown.yahoo.com | 0 | | |
| 72.30.223.180 | unknown.yahoo.com | 0 | | |
| 72.30.223.181 | unknown.yahoo.com | 0 | | |
| 72.30.223.182 | unknown.yahoo.com | 0 | | |
| 72.30.223.183 | unknown.yahoo.com | 0 | | |
| 72.30.223.184 | unknown.yahoo.com | 0 | | |
| 72.30.223.185 | unknown.yahoo.com | 0 | | |
| 72.30.223.186 | unknown.yahoo.com | 0 | | |
| 72.30.223.187 | unknown.yahoo.com | 0 | | |
| 72.30.223.188 | unknown.yahoo.com | 0 | | |
| 72.30.223.189 | unknown.yahoo.com | 0 | | |
| 72.30.223.190 | unknown.yahoo.com | 0 | | |
| 72.30.223.191 | unknown.yahoo.com | 0 | | |
| 72.30.223.192 | unknown.yahoo.com | 0 | | |
| 72.30.223.193 | re-2-d107.pfw.bf1.yahoo.com | 0 | | |
| 72.30.223.194 | unknown.yahoo.com | 0 | | |
| 72.30.223.195 | unknown.yahoo.com | 0 | | |
| 72.30.223.196 | unknown.yahoo.com | 0 | | |
| 72.30.223.197 | unknown.yahoo.com | 0 | | |
| 72.30.223.198 | unknown.yahoo.com | 0 | | |
| 72.30.223.199 | unknown.yahoo.com | 0 | | |
| 72.30.223.200 | unknown.yahoo.com | 0 | | |
| 72.30.223.201 | unknown.yahoo.com | 0 | | |
| 72.30.223.202 | unknown.yahoo.com | 0 | | |
| 72.30.223.203 | unknown.yahoo.com | 0 | | |
| 72.30.223.204 | unknown.yahoo.com | 0 | | |
| 72.30.223.205 | unknown.yahoo.com | 0 | | |
| 72.30.223.206 | unknown.yahoo.com | 0 | | |
| 72.30.223.207 | unknown.yahoo.com | 0 | | |
| 72.30.223.208 | unknown.yahoo.com | 0 | | |
| 72.30.223.209 | re-4-d107.pfw.bf1.yahoo.com | 0 | | |
| 72.30.223.210 | unknown.yahoo.com | 0 | | |
| 72.30.223.211 | unknown.yahoo.com | 0 | | |
| 72.30.223.212 | unknown.yahoo.com | 0 | | |
| 72.30.223.213 | unknown.yahoo.com | 0 | | |
| 72.30.223.214 | unknown.yahoo.com | 0 | | |
| 72.30.223.215 | unknown.yahoo.com | 0 | | |
| 72.30.223.216 | unknown.yahoo.com | 0 | | |
| 72.30.223.217 | unknown.yahoo.com | 0 | | |
| 72.30.223.218 | unknown.yahoo.com | 0 | | |
| 72.30.223.219 | unknown.yahoo.com | 0 | | |
| 72.30.223.220 | unknown.yahoo.com | 0 | | |
| 72.30.223.221 | unknown.yahoo.com | 0 | | |
| 72.30.223.222 | unknown.yahoo.com | 0 | | |
| 72.30.223.223 | unknown.yahoo.com | 0 | | |
| 72.30.223.224 | unknown.yahoo.com | 0 | | |
| 72.30.223.225 | re-3-d107.pfw.bf1.yahoo.com | 0 | | |
| 72.30.223.226 | unknown.yahoo.com | 0 | | |
| 72.30.223.227 | unknown.yahoo.com | 0 | | |
| 72.30.223.228 | unknown.yahoo.com | 0 | | |
| 72.30.223.229 | unknown.yahoo.com | 0 | | |
| 72.30.223.230 | unknown.yahoo.com | 0 | | |
| 72.30.223.231 | unknown.yahoo.com | 0 | | |
| 72.30.223.232 | unknown.yahoo.com | 0 | | |
| 72.30.223.233 | re-5-d107.pfw.bf1.yahoo.com | 0 | | |
| 72.30.223.234 | unknown.yahoo.com | 0 | | |
| 72.30.223.235 | unknown.yahoo.com | 0 | | |
| 72.30.223.236 | unknown.yahoo.com | 0 | | |
| 72.30.223.237 | unknown.yahoo.com | 0 | | |
| 72.30.223.238 | unknown.yahoo.com | 0 | | |
| 72.30.223.239 | unknown.yahoo.com | 0 | | |
| 72.30.223.240 | unknown.yahoo.com | 0 | | |
| 72.30.223.241 | re-0-d107.pfw.bf1.yahoo.com | 0 | | |
| 72.30.223.242 | unknown.yahoo.com | 0 | | |
| 72.30.223.243 | unknown.yahoo.com | 0 | | |
| 72.30.223.244 | unknown.yahoo.com | 0 | | |
| 72.30.223.245 | unknown.yahoo.com | 0 | | |
| 72.30.223.246 | unknown.yahoo.com | 0 | | |
| 72.30.223.247 | unknown.yahoo.com | 0 | | |
| 72.30.223.248 | unknown.yahoo.com | 0 | | |
| 72.30.223.249 | lo0.pfw.bf1.yahoo.com | 0 | | |
| 72.30.223.250 | unknown.yahoo.com | 0 | | |
| 72.30.223.251 | unknown.yahoo.com | 0 | | |
| 72.30.223.252 | unknown.yahoo.com | 0 | | |
| 72.30.223.253 | unknown.yahoo.com | 0 | | |
| 72.30.223.254 | unknown.yahoo.com | 0 | | |
| 72.30.223.255 | unknown.yahoo.com | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 -f4 72.30.223.47
traceroute to 72.30.223.47 (72.30.223.47): 64 hops max, 52 byte packets
Measurement taken from 
IPinfo ProbeNet in Atlanta, US
IPinfo ProbeNet in Atlanta, USOn