Summary
| ASN | AS17511 OPTAGE Inc. |
| BGP | 121.80.0.0/14 |
| IPs with RDNS | 254 |
| Hosted Domains | 0 |
| Pingable IPs | 0 |
| Router IPs | 0 |
| 121.83.248.0 | newservers.sendmail.ne.jp | 0 |  | |
| 121.83.248.1 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.2 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.3 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.4 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.5 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.6 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.7 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.8 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.9 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.10 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.11 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.12 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.13 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.14 | server.bclub.jp | 0 | | |
| 121.83.248.15 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.16 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.17 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.18 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.19 | sin-hinoo.ne.jp | 0 | | |
| 121.83.248.20 | telfee.meetroid.com | 0 | | |
| 121.83.248.21 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.22 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.23 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.24 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.25 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.26 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.27 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.28 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.29 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.30 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.31 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.32 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.33 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.34 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.35 | mail.longtaillivestation.jp | 0 | | |
| 121.83.248.36 | telfee.meetroid.com | 0 | | |
| 121.83.248.37 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.38 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.39 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.40 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.41 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.42 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.43 | www.motorcity.jp | 0 | | |
| 121.83.248.44 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.45 | m.lumine.ne.jp | 0 | | |
| 121.83.248.46 | — | 0 | | |
| 121.83.248.47 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.48 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.49 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.50 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.51 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.52 | pp-stock.com | 0 | | |
| 121.83.248.53 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.54 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.55 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.56 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.57 | — | 0 | | |
| 121.83.248.58 | bxi-core4.jp | 0 | | |
| 121.83.248.59 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.60 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.61 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.62 | bxi-core3.jp | 0 | | |
| 121.83.248.63 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.64 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.65 | pkg.meetroid.com | 0 | | |
| 121.83.248.66 | pkg.meetroid.com | 0 | | |
| 121.83.248.67 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.68 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.69 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.70 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.71 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.72 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.73 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.74 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.75 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.76 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.77 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.78 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.79 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.80 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.81 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.82 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.83 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.84 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.85 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.86 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.87 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.88 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.89 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.90 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.91 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.92 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.93 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.94 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.95 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.96 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.97 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.98 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.99 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.100 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.101 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.102 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.103 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.104 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.105 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.106 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.107 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.108 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.109 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.110 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.111 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.112 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.113 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.114 | goldplaza.jp | 0 | | |
| 121.83.248.115 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.116 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.117 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.118 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.119 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.120 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.121 | bxi-backup.net | 0 | | |
| 121.83.248.122 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.123 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.124 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.125 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.126 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.127 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.128 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.129 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.130 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.131 | pp-stock.com | 0 | | |
| 121.83.248.132 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.133 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.134 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.135 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.136 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.137 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.138 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.139 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.140 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.141 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.142 | pkg.meetroid.com | 0 | | |
| 121.83.248.143 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.144 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.145 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.146 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.147 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.148 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.149 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.150 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.151 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.152 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.153 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.154 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.155 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.156 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.157 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.158 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.159 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.160 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.161 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.162 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.163 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.164 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.165 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.166 | telfee.meetroid.com | 0 | | |
| 121.83.248.167 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.168 | dev.shareee.jp | 0 | | |
| 121.83.248.169 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.170 | ec-secure.jp | 0 | | |
| 121.83.248.171 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.172 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.173 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.174 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.175 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.176 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.177 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.178 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.179 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.180 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.181 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.182 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.183 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.184 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.185 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.186 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.187 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.188 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.189 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.190 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.191 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.192 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.193 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.194 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.195 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.196 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.197 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.198 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.199 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.200 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.201 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.202 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.203 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.204 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.205 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.206 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.207 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.208 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.209 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.210 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.211 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.212 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.213 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.214 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.215 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.216 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.217 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.218 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.219 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.220 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.221 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.222 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.223 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.224 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.225 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.226 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.227 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.228 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.229 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.230 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.231 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.232 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.233 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.234 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.235 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.236 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.237 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.238 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.239 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.240 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.241 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.242 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.243 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.244 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.245 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.246 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.247 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.248 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.249 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.250 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.251 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.252 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.253 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.254 | newservers.sendmail.ne.jp | 0 | | |
| 121.83.248.255 | newservers.sendmail.ne.jp | 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 -f5 -m13 121.83.248.64
traceroute to 121.83.248.64 (121.83.248.64): 13 hops max, 52 byte packets
6 *
11 *
12 *
13 *
Measurement taken from 
IPinfo ProbeNet in Seoul, KR
IPinfo ProbeNet in Seoul, KROn