Summary
| ASN | AS174 Cogent Communications, LLC |
| BGP | 81.2.128.0/18 |
| IPs with RDNS | 129 |
| Hosted Domains | 0 |
| Pingable IPs | 18 |
| Router IPs | 0 |
| 81.2.129.0 | — | 0 |  | |
| 81.2.129.1 | nl-81-2-129-1.smartsbroker.com | 0 | | |
| 81.2.129.2 | nl-81-2-129-2.smartsbroker.com | 0 | | |
| 81.2.129.3 | nl-81-2-129-3.smartsbroker.com | 0 | | |
| 81.2.129.4 | nl-81-2-129-4.smartsbroker.com | 0 | | |
| 81.2.129.5 | nl-81-2-129-5.smartsbroker.com | 0 | | |
| 81.2.129.6 | nl-81-2-129-6.smartsbroker.com | 0 | | |
| 81.2.129.7 | nl-81-2-129-7.smartsbroker.com | 0 | | |
| 81.2.129.8 | nl-81-2-129-8.smartsbroker.com | 0 | | |
| 81.2.129.9 | nl-81-2-129-9.smartsbroker.com | 0 | | |
| 81.2.129.10 | nl-81-2-129-10.smartsbroker.com | 0 | | |
| 81.2.129.11 | nl-81-2-129-11.smartsbroker.com | 0 | | |
| 81.2.129.12 | nl-81-2-129-12.smartsbroker.com | 0 | | |
| 81.2.129.13 | nl-81-2-129-13.smartsbroker.com | 0 | | |
| 81.2.129.14 | nl-81-2-129-14.smartsbroker.com | 0 | | |
| 81.2.129.15 | nl-81-2-129-15.smartsbroker.com | 0 | | |
| 81.2.129.16 | nl-81-2-129-16.smartsbroker.com | 0 | | |
| 81.2.129.17 | nl-81-2-129-17.smartsbroker.com | 0 | | |
| 81.2.129.18 | nl-81-2-129-18.smartsbroker.com | 0 | | |
| 81.2.129.19 | nl-81-2-129-19.smartsbroker.com | 0 | | |
| 81.2.129.20 | nl-81-2-129-20.smartsbroker.com | 0 | | |
| 81.2.129.21 | nl-81-2-129-21.smartsbroker.com | 0 | | |
| 81.2.129.22 | nl-81-2-129-22.smartsbroker.com | 0 | | |
| 81.2.129.23 | nl-81-2-129-23.smartsbroker.com | 0 | | |
| 81.2.129.24 | nl-81-2-129-24.smartsbroker.com | 0 | | |
| 81.2.129.25 | nl-81-2-129-25.smartsbroker.com | 0 | | |
| 81.2.129.26 | nl-81-2-129-26.smartsbroker.com | 0 | | |
| 81.2.129.27 | nl-81-2-129-27.smartsbroker.com | 0 | | |
| 81.2.129.28 | nl-81-2-129-28.smartsbroker.com | 0 | | |
| 81.2.129.29 | nl-81-2-129-29.smartsbroker.com | 0 | | |
| 81.2.129.30 | nl-81-2-129-30.smartsbroker.com | 0 | | |
| 81.2.129.31 | nl-81-2-129-31.smartsbroker.com | 0 | | |
| 81.2.129.32 | nl-81-2-129-32.smartsbroker.com | 0 | | |
| 81.2.129.33 | nl-81-2-129-33.smartsbroker.com | 0 | | |
| 81.2.129.34 | nl-81-2-129-34.smartsbroker.com | 0 | | |
| 81.2.129.35 | nl-81-2-129-35.smartsbroker.com | 0 | | |
| 81.2.129.36 | nl-81-2-129-36.smartsbroker.com | 0 | | |
| 81.2.129.37 | nl-81-2-129-37.smartsbroker.com | 0 | | |
| 81.2.129.38 | nl-81-2-129-38.smartsbroker.com | 0 | | |
| 81.2.129.39 | nl-81-2-129-39.smartsbroker.com | 0 | | |
| 81.2.129.40 | nl-81-2-129-40.smartsbroker.com | 0 | | |
| 81.2.129.41 | nl-81-2-129-41.smartsbroker.com | 0 | | |
| 81.2.129.42 | nl-81-2-129-42.smartsbroker.com | 0 | | |
| 81.2.129.43 | nl-81-2-129-43.smartsbroker.com | 0 | | |
| 81.2.129.44 | nl-81-2-129-44.smartsbroker.com | 0 | | |
| 81.2.129.45 | nl-81-2-129-45.smartsbroker.com | 0 | | |
| 81.2.129.46 | nl-81-2-129-46.smartsbroker.com | 0 | | |
| 81.2.129.47 | nl-81-2-129-47.smartsbroker.com | 0 | | |
| 81.2.129.48 | nl-81-2-129-48.smartsbroker.com | 0 | | |
| 81.2.129.49 | nl-81-2-129-49.smartsbroker.com | 0 | | |
| 81.2.129.50 | nl-81-2-129-50.smartsbroker.com | 0 | | |
| 81.2.129.51 | nl-81-2-129-51.smartsbroker.com | 0 | | |
| 81.2.129.52 | nl-81-2-129-52.smartsbroker.com | 0 | | |
| 81.2.129.53 | nl-81-2-129-53.smartsbroker.com | 0 | | |
| 81.2.129.54 | nl-81-2-129-54.smartsbroker.com | 0 | | |
| 81.2.129.55 | nl-81-2-129-55.smartsbroker.com | 0 | | |
| 81.2.129.56 | nl-81-2-129-56.smartsbroker.com | 0 | | |
| 81.2.129.57 | nl-81-2-129-57.smartsbroker.com | 0 | | |
| 81.2.129.58 | nl-81-2-129-58.smartsbroker.com | 0 | | |
| 81.2.129.59 | nl-81-2-129-59.smartsbroker.com | 0 | | |
| 81.2.129.60 | nl-81-2-129-60.smartsbroker.com | 0 | | |
| 81.2.129.61 | nl-81-2-129-61.smartsbroker.com | 0 | | |
| 81.2.129.62 | nl-81-2-129-62.smartsbroker.com | 0 | | |
| 81.2.129.63 | nl-81-2-129-63.smartsbroker.com | 0 | | |
| 81.2.129.64 | — | 0 | | |
| 81.2.129.65 | 81.2.129.65.nictech.gr | 0 | | |
| 81.2.129.66 | 81.2.129.66.nictech.gr | 0 | | |
| 81.2.129.67 | 81.2.129.67.nictech.gr | 0 | | |
| 81.2.129.68 | 81.2.129.68.nictech.gr | 0 | | |
| 81.2.129.69 | 81.2.129.69.nictech.gr | 0 | | |
| 81.2.129.70 | 81.2.129.70.nictech.gr | 0 | | |
| 81.2.129.71 | 81.2.129.71.nictech.gr | 0 | | |
| 81.2.129.72 | 81.2.129.72.nictech.gr | 0 | | |
| 81.2.129.73 | 81.2.129.73.nictech.gr | 0 | | |
| 81.2.129.74 | 81.2.129.74.nictech.gr | 0 | | |
| 81.2.129.75 | 81.2.129.75.nictech.gr | 0 | | |
| 81.2.129.76 | 81.2.129.76.nictech.gr | 0 | | |
| 81.2.129.77 | www2.nadi.gr | 0 | | |
| 81.2.129.78 | 81.2.129.78.nictech.gr | 0 | | |
| 81.2.129.79 | 81.2.129.79.nictech.gr | 0 | | |
| 81.2.129.80 | 81.2.129.80.nictech.gr | 0 | | |
| 81.2.129.81 | 81.2.129.81.nictech.gr | 0 | | |
| 81.2.129.82 | 81.2.129.82.nictech.gr | 0 | | |
| 81.2.129.83 | 81.2.129.83.nictech.gr | 0 | | |
| 81.2.129.84 | 81.2.129.84.nictech.gr | 0 | | |
| 81.2.129.85 | 81.2.129.85.nictech.gr | 0 | | |
| 81.2.129.86 | 81.2.129.86.nictech.gr | 0 | | |
| 81.2.129.87 | 81.2.129.87.nictech.gr | 0 | | |
| 81.2.129.88 | 81.2.129.88.nictech.gr | 0 | | |
| 81.2.129.89 | 81.2.129.89.nictech.gr | 0 | | |
| 81.2.129.90 | 81.2.129.90.nictech.gr | 0 | | |
| 81.2.129.91 | 81.2.129.91.nictech.gr | 0 | | |
| 81.2.129.92 | 81.2.129.92.nictech.gr | 0 | | |
| 81.2.129.93 | 81.2.129.93.nictech.gr | 0 | | |
| 81.2.129.94 | 81.2.129.94.nictech.gr | 0 | | |
| 81.2.129.95 | 81.2.129.95.nictech.gr | 0 | | |
| 81.2.129.96 | 81.2.129.96.nictech.gr | 0 | | |
| 81.2.129.97 | 81.2.129.97.nictech.gr | 0 | | |
| 81.2.129.98 | 81.2.129.98.nictech.gr | 0 | | |
| 81.2.129.99 | 81.2.129.99.nictech.gr | 0 | | |
| 81.2.129.100 | 81.2.129.100.nictech.gr | 0 | | |
| 81.2.129.101 | 81.2.129.101.nictech.gr | 0 | | |
| 81.2.129.102 | 81.2.129.102.nictech.gr | 0 | | |
| 81.2.129.103 | 81.2.129.103.nictech.gr | 0 | | |
| 81.2.129.104 | 81.2.129.104.nictech.gr | 0 | | |
| 81.2.129.105 | 81.2.129.105.nictech.gr | 0 | | |
| 81.2.129.106 | 81.2.129.106.nictech.gr | 0 | | |
| 81.2.129.107 | 81.2.129.107.nictech.gr | 0 | | |
| 81.2.129.108 | 81.2.129.108.nictech.gr | 0 | | |
| 81.2.129.109 | 81.2.129.109.nictech.gr | 0 | | |
| 81.2.129.110 | 81.2.129.110.nictech.gr | 0 | | |
| 81.2.129.111 | 81.2.129.111.nictech.gr | 0 | | |
| 81.2.129.112 | 81.2.129.112.nictech.gr | 0 | | |
| 81.2.129.113 | 81.2.129.113.nictech.gr | 0 | | |
| 81.2.129.114 | 81.2.129.114.nictech.gr | 0 | | |
| 81.2.129.115 | 81.2.129.115.nictech.gr | 0 | | |
| 81.2.129.116 | 81.2.129.116.nictech.gr | 0 | | |
| 81.2.129.117 | 81.2.129.117.nictech.gr | 0 | | |
| 81.2.129.118 | 81.2.129.118.nictech.gr | 0 | | |
| 81.2.129.119 | 81.2.129.119.nictech.gr | 0 | | |
| 81.2.129.120 | 81.2.129.120.nictech.gr | 0 | | |
| 81.2.129.121 | 81.2.129.121.nictech.gr | 0 | | |
| 81.2.129.122 | 81.2.129.122.nictech.gr | 0 | | |
| 81.2.129.123 | 81.2.129.123.nictech.gr | 0 | | |
| 81.2.129.124 | 81.2.129.124.nictech.gr | 0 | | |
| 81.2.129.125 | 81.2.129.125.nictech.gr | 0 | | |
| 81.2.129.126 | 81.2.129.126.nictech.gr | 0 | | |
| 81.2.129.127 | — | 0 | | |
| 81.2.129.128 | — | 0 | | |
| 81.2.129.129 | — | 0 | | |
| 81.2.129.130 | — | 0 | | |
| 81.2.129.131 | — | 0 | | |
| 81.2.129.132 | — | 0 | | |
| 81.2.129.133 | — | 0 | | |
| 81.2.129.134 | — | 0 | | |
| 81.2.129.135 | — | 0 | | |
| 81.2.129.136 | — | 0 | | |
| 81.2.129.137 | — | 0 | | |
| 81.2.129.138 | — | 0 | | |
| 81.2.129.139 | — | 0 | | |
| 81.2.129.140 | — | 0 | | |
| 81.2.129.141 | — | 0 | | |
| 81.2.129.142 | — | 0 | | |
| 81.2.129.143 | — | 0 | | |
| 81.2.129.144 | — | 0 | | |
| 81.2.129.145 | — | 0 | | |
| 81.2.129.146 | — | 0 | | |
| 81.2.129.147 | — | 0 | | |
| 81.2.129.148 | — | 0 | | |
| 81.2.129.149 | — | 0 | | |
| 81.2.129.150 | — | 0 | | |
| 81.2.129.151 | — | 0 | | |
| 81.2.129.152 | — | 0 | | |
| 81.2.129.153 | — | 0 | | |
| 81.2.129.154 | — | 0 | | |
| 81.2.129.155 | — | 0 | | |
| 81.2.129.156 | — | 0 | | |
| 81.2.129.157 | — | 0 | | |
| 81.2.129.158 | — | 0 | | |
| 81.2.129.159 | — | 0 | | |
| 81.2.129.160 | — | 0 | | |
| 81.2.129.161 | — | 0 | | |
| 81.2.129.162 | — | 0 | | |
| 81.2.129.163 | — | 0 | | |
| 81.2.129.164 | — | 0 | | |
| 81.2.129.165 | — | 0 | | |
| 81.2.129.166 | — | 0 | | |
| 81.2.129.167 | — | 0 | | |
| 81.2.129.168 | — | 0 | | |
| 81.2.129.169 | — | 0 | | |
| 81.2.129.170 | — | 0 | | |
| 81.2.129.171 | — | 0 | | |
| 81.2.129.172 | — | 0 | | |
| 81.2.129.173 | — | 0 | | |
| 81.2.129.174 | — | 0 | | |
| 81.2.129.175 | — | 0 | | |
| 81.2.129.176 | — | 0 | | |
| 81.2.129.177 | — | 0 | | |
| 81.2.129.178 | — | 0 | | |
| 81.2.129.179 | — | 0 | | |
| 81.2.129.180 | — | 0 | | |
| 81.2.129.181 | — | 0 | | |
| 81.2.129.182 | — | 0 | | |
| 81.2.129.183 | — | 0 | | |
| 81.2.129.184 | — | 0 | | |
| 81.2.129.185 | — | 0 | | |
| 81.2.129.186 | — | 0 | | |
| 81.2.129.187 | — | 0 | | |
| 81.2.129.188 | — | 0 | | |
| 81.2.129.189 | — | 0 | | |
| 81.2.129.190 | — | 0 | | |
| 81.2.129.191 | — | 0 | | |
| 81.2.129.192 | — | 0 | | |
| 81.2.129.193 | — | 0 | | |
| 81.2.129.194 | — | 0 | | |
| 81.2.129.195 | — | 0 | | |
| 81.2.129.196 | — | 0 | | |
| 81.2.129.197 | — | 0 | | |
| 81.2.129.198 | — | 0 | | |
| 81.2.129.199 | — | 0 | | |
| 81.2.129.200 | — | 0 | | |
| 81.2.129.201 | — | 0 | | |
| 81.2.129.202 | — | 0 | | |
| 81.2.129.203 | — | 0 | | |
| 81.2.129.204 | — | 0 | | |
| 81.2.129.205 | — | 0 | | |
| 81.2.129.206 | — | 0 | | |
| 81.2.129.207 | — | 0 | | |
| 81.2.129.208 | — | 0 | | |
| 81.2.129.209 | — | 0 | | |
| 81.2.129.210 | — | 0 | | |
| 81.2.129.211 | — | 0 | | |
| 81.2.129.212 | — | 0 | | |
| 81.2.129.213 | — | 0 | | |
| 81.2.129.214 | — | 0 | | |
| 81.2.129.215 | — | 0 | | |
| 81.2.129.216 | — | 0 | | |
| 81.2.129.217 | — | 0 | | |
| 81.2.129.218 | — | 0 | | |
| 81.2.129.219 | — | 0 | | |
| 81.2.129.220 | — | 0 | | |
| 81.2.129.221 | — | 0 | | |
| 81.2.129.222 | — | 0 | | |
| 81.2.129.223 | — | 0 | | |
| 81.2.129.224 | — | 0 | | |
| 81.2.129.225 | — | 0 | | |
| 81.2.129.226 | — | 0 | | |
| 81.2.129.227 | — | 0 | | |
| 81.2.129.228 | — | 0 | | |
| 81.2.129.229 | — | 0 | | |
| 81.2.129.230 | — | 0 | | |
| 81.2.129.231 | expe01-fra.sys.cogentco.com | 0 | | |
| 81.2.129.232 | mx2.cogentco.com | 0 |  | |
| 81.2.129.233 | — | 0 | | |
| 81.2.129.234 | — | 0 | | |
| 81.2.129.235 | — | 0 | | |
| 81.2.129.236 | — | 0 | | |
| 81.2.129.237 | — | 0 | | |
| 81.2.129.238 | — | 0 | | |
| 81.2.129.239 | — | 0 | | |
| 81.2.129.240 | — | 0 | | |
| 81.2.129.241 | — | 0 | | |
| 81.2.129.242 | — | 0 | | |
| 81.2.129.243 | — | 0 | | |
| 81.2.129.244 | — | 0 | | |
| 81.2.129.245 | — | 0 | | |
| 81.2.129.246 | — | 0 | | |
| 81.2.129.247 | — | 0 | | |
| 81.2.129.248 | — | 0 | | |
| 81.2.129.249 | — | 0 | | |
| 81.2.129.250 | email-fra.lb.cogentco.com | 0 | | |
| 81.2.129.251 | relay-fra.lb.cogentco.com | 0 | | |
| 81.2.129.252 | — | 0 | | |
| 81.2.129.253 | — | 0 | | |
| 81.2.129.254 | — | 0 | | |
| 81.2.129.255 | — | 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 81.2.129.250
traceroute to 81.2.129.250 (81.2.129.250): 64 hops max, 52 byte packets
6 *
Measurement taken from 
IPinfo ProbeNet in Frankfurt am Main, DE
IPinfo ProbeNet in Frankfurt am Main, DEOn