Summary
| ASN | AS3292 TDC Holding A/S |
| BGP | 87.48.0.0/13 |
| IPs with RDNS | 134 |
| Hosted Domains | 0 |
| Pingable IPs | 64 |
| Router IPs | 0 |
| 87.51.21.0 | — | 0 |  | |
| 87.51.21.1 | ge-3-3-9-11.solnqe10.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.2 | sol3xda1.dsl.tele.dk | 0 | | |
| 87.51.21.3 | — | 0 | | |
| 87.51.21.4 | — | 0 | | |
| 87.51.21.5 | ge-2-3-0-11.aaanqe10.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.6 | aaaxda4.dsl.tele.dk | 0 | | |
| 87.51.21.7 | — | 0 | | |
| 87.51.21.8 | — | 0 | | |
| 87.51.21.9 | ge-2-0-0-11.hfnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.10 | hfxda1.dsl.tele.dk | 0 | | |
| 87.51.21.11 | — | 0 | | |
| 87.51.21.12 | — | 0 | | |
| 87.51.21.13 | ge-2-0-1-11.hfnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.14 | hfxda2.dsl.tele.dk | 0 | | |
| 87.51.21.15 | — | 0 | | |
| 87.51.21.16 | — | 0 | | |
| 87.51.21.17 | ge-9-0-3-11.abnqe11.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.18 | ab69xda1.dsl.tele.dk | 0 | | |
| 87.51.21.19 | — | 0 | | |
| 87.51.21.20 | — | 0 | | |
| 87.51.21.21 | ge-9-0-4-11.abnqe11.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.22 | ab57xda1.dsl.tele.dk | 0 | | |
| 87.51.21.23 | — | 0 | | |
| 87.51.21.24 | — | 0 | | |
| 87.51.21.25 | ge-9-0-5-11.abnqe11.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.26 | ab55xda1.dsl.tele.dk | 0 | | |
| 87.51.21.27 | — | 0 | | |
| 87.51.21.28 | — | 0 | | |
| 87.51.21.29 | ge-9-0-6-11.abnqe11.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.30 | ab54xda1.dsl.tele.dk | 0 | | |
| 87.51.21.31 | — | 0 | | |
| 87.51.21.32 | — | 0 | | |
| 87.51.21.33 | ge-4-2-0-11.rjnqe10.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.34 | rj9xda1.dsl.tele.dk | 0 | | |
| 87.51.21.35 | — | 0 | | |
| 87.51.21.36 | — | 0 | | |
| 87.51.21.37 | ge-4-2-1-11.rjnqe10.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.38 | rj8xda2.dsl.tele.dk | 0 | | |
| 87.51.21.39 | — | 0 | | |
| 87.51.21.40 | — | 0 | | |
| 87.51.21.41 | ge-4-2-5-11.rjnqe10.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.42 | rj8xda1.dsl.tele.dk | 0 | | |
| 87.51.21.43 | — | 0 | | |
| 87.51.21.44 | — | 0 | | |
| 87.51.21.45 | ge-4-2-6-11.rjnqe10.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.46 | rj7xda1.dsl.tele.dk | 0 | | |
| 87.51.21.47 | — | 0 | | |
| 87.51.21.48 | — | 0 | | |
| 87.51.21.49 | ge-4-2-7-11.rjnqe10.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.50 | rj3xda1.dsl.tele.dk | 0 | | |
| 87.51.21.51 | — | 0 | | |
| 87.51.21.52 | — | 0 | | |
| 87.51.21.53 | ge-4-2-8-11.rjnqe10.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.54 | rj2xda2.dsl.tele.dk | 0 | | |
| 87.51.21.55 | — | 0 | | |
| 87.51.21.56 | — | 0 | | |
| 87.51.21.57 | ge-4-2-9-11.rjnqe10.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.58 | rj2xda1.dsl.tele.dk | 0 | | |
| 87.51.21.59 | — | 0 | | |
| 87.51.21.60 | — | 0 | | |
| 87.51.21.61 | ge-3-2-0-11.albnqe10.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.62 | albxda5.dsl.tele.dk | 0 | | |
| 87.51.21.63 | — | 0 | | |
| 87.51.21.64 | — | 0 | | |
| 87.51.21.65 | ge-4-1-0-11.kvanqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.66 | kvaxda1.dsl.tele.dk | 0 | | |
| 87.51.21.67 | — | 0 | | |
| 87.51.21.68 | — | 0 | | |
| 87.51.21.69 | ge-4-1-1-11.kvanqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.70 | kva5xda2.dsl.tele.dk | 0 | | |
| 87.51.21.71 | — | 0 | | |
| 87.51.21.72 | — | 0 | | |
| 87.51.21.73 | ge-4-1-2-11.kvanqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.74 | kva7xda1.dsl.tele.dk | 0 | | |
| 87.51.21.75 | — | 0 | | |
| 87.51.21.76 | — | 0 | | |
| 87.51.21.77 | ge-4-1-3-11.kvanqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.78 | kva5xda1.dsl.tele.dk | 0 | | |
| 87.51.21.79 | — | 0 | | |
| 87.51.21.80 | — | 0 | | |
| 87.51.21.81 | ge-2-0-2-11.asnnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.82 | asn1xda1.dsl.tele.dk | 0 | | |
| 87.51.21.83 | — | 0 | | |
| 87.51.21.84 | — | 0 | | |
| 87.51.21.85 | ge-2-0-3-11.asnnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.86 | asnxda1.dsl.tele.dk | 0 | | |
| 87.51.21.87 | saoxda1.dsl.tele.dk | 0 | | |
| 87.51.21.88 | — | 0 | | |
| 87.51.21.89 | ge-2-0-0-11.asnnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.90 | asnxda2.dsl.tele.dk | 0 | | |
| 87.51.21.91 | — | 0 | | |
| 87.51.21.92 | — | 0 | | |
| 87.51.21.93 | sao3xda1.dsl.tele.dk | 0 | Ping | |
| 87.51.21.94 | asnxda3.dsl.tele.dk | 0 | | |
| 87.51.21.95 | — | 0 | | |
| 87.51.21.96 | — | 0 | | |
| 87.51.21.97 | ge-1-2-1-11.hupnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.98 | hup1xda1.dsl.tele.dk | 0 | | |
| 87.51.21.99 | — | 0 | | |
| 87.51.21.100 | bgxda3.dsl.tele.dk | 0 | | |
| 87.51.21.101 | ge-1-2-2-11.hupnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.102 | hup3xda1.dsl.tele.dk | 0 | | |
| 87.51.21.103 | sl9xda1.dsl.tele.dk | 0 | | |
| 87.51.21.104 | — | 0 | | |
| 87.51.21.105 | ge-1-2-3-11.hupnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.106 | hupxda1.dsl.tele.dk | 0 | | |
| 87.51.21.107 | — | 0 | | |
| 87.51.21.108 | evxda1.dsl.tele.dk | 0 | | |
| 87.51.21.109 | sl7xda1.dsl.tele.dk | 0 | Ping | |
| 87.51.21.110 | hvexda1.dsl.tele.dk | 0 | | |
| 87.51.21.111 | — | 0 | | |
| 87.51.21.112 | — | 0 | | |
| 87.51.21.113 | xe-0-1-4-11.hvenqe50.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.114 | hvexda2.dsl.tele.dk | 0 | | |
| 87.51.21.115 | — | 0 | | |
| 87.51.21.116 | — | 0 | | |
| 87.51.21.117 | xe-0-1-1-11.svanqe50.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.118 | svaxda1.dsl.tele.dk | 0 | | |
| 87.51.21.119 | — | 0 | | |
| 87.51.21.120 | — | 0 | | |
| 87.51.21.121 | rd14xda1.dsl.tele.dk | 0 | Ping | |
| 87.51.21.122 | kulxda2.dsl.tele.dk | 0 | | |
| 87.51.21.123 | rd19xda1.dsl.tele.dk | 0 | | |
| 87.51.21.124 | — | 0 | | |
| 87.51.21.125 | hep2xda1.dsl.tele.dk | 0 | Ping | |
| 87.51.21.126 | rd29xda1.dsl.tele.dk | 0 | | |
| 87.51.21.127 | — | 0 | | |
| 87.51.21.128 | — | 0 | | |
| 87.51.21.129 | ge-3-2-0-11.bbdnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.130 | bbd14xda1.dsl.tele.dk | 0 | | |
| 87.51.21.131 | — | 0 | | |
| 87.51.21.132 | — | 0 | | |
| 87.51.21.133 | ge-3-2-1-11.bbdnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.134 | bbd6xda1.dsl.tele.dk | 0 | | |
| 87.51.21.135 | — | 0 | | |
| 87.51.21.136 | — | 0 | | |
| 87.51.21.137 | ge-3-3-5-11.bbdnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.138 | bbdxda1.dsl.tele.dk | 0 | | |
| 87.51.21.139 | — | 0 | | |
| 87.51.21.140 | — | 0 | | |
| 87.51.21.141 | ge-3-3-6-11.bbdnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.142 | bbd8xda1.dsl.tele.dk | 0 | | |
| 87.51.21.143 | — | 0 | | |
| 87.51.21.144 | — | 0 | | |
| 87.51.21.145 | ge-3-3-7-11.bbdnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.146 | bbd7xda1.dsl.tele.dk | 0 | | |
| 87.51.21.147 | — | 0 | | |
| 87.51.21.148 | — | 0 | | |
| 87.51.21.149 | ge-3-3-8-11.bbdnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.150 | bbd13xda1.dsl.tele.dk | 0 | | |
| 87.51.21.151 | — | 0 | | |
| 87.51.21.152 | — | 0 | | |
| 87.51.21.153 | ge-3-3-9-11.bbdnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.154 | bbd16xda1.dsl.tele.dk | 0 | | |
| 87.51.21.155 | — | 0 | | |
| 87.51.21.156 | — | 0 | | |
| 87.51.21.157 | ge-4-0-0-11.bbdnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.158 | bbd9xda1.dsl.tele.dk | 0 | | |
| 87.51.21.159 | — | 0 | | |
| 87.51.21.160 | — | 0 | | |
| 87.51.21.161 | ge-4-0-1-11.bbdnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.162 | bbd12xda1.dsl.tele.dk | 0 | | |
| 87.51.21.163 | — | 0 | | |
| 87.51.21.164 | — | 0 | | |
| 87.51.21.165 | ge-4-0-5-11.bbdnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.166 | bbd10xda1.dsl.tele.dk | 0 | | |
| 87.51.21.167 | — | 0 | | |
| 87.51.21.168 | — | 0 | | |
| 87.51.21.169 | ge-1-2-1-11.saanqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.170 | saa5xda2.dsl.tele.dk | 0 | | |
| 87.51.21.171 | — | 0 | | |
| 87.51.21.172 | — | 0 | | |
| 87.51.21.173 | ge-2-0-0-11.saanqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.174 | saa7xda1.dsl.tele.dk | 0 | | |
| 87.51.21.175 | — | 0 | | |
| 87.51.21.176 | — | 0 | | |
| 87.51.21.177 | ge-2-0-1-11.saanqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.178 | saaxda1.dsl.tele.dk | 0 | | |
| 87.51.21.179 | — | 0 | | |
| 87.51.21.180 | — | 0 | | |
| 87.51.21.181 | ge-3-0-0-11.saanqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.182 | saa5xda1.dsl.tele.dk | 0 | | |
| 87.51.21.183 | — | 0 | | |
| 87.51.21.184 | — | 0 | | |
| 87.51.21.185 | ge-3-0-1-11.saanqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.186 | saaxda2.dsl.tele.dk | 0 | | |
| 87.51.21.187 | — | 0 | | |
| 87.51.21.188 | vbrxda9.dsl.tele.dk | 0 | | |
| 87.51.21.189 | xe-0-2-0-11.esrnqe30.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.190 | esrxda3.dsl.tele.dk | 0 | | |
| 87.51.21.191 | — | 0 | | |
| 87.51.21.192 | — | 0 | | |
| 87.51.21.193 | ge-1-0-5-11.kaanqe30.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.194 | kaa4xda1.dsl.tele.dk | 0 | | |
| 87.51.21.195 | — | 0 | | |
| 87.51.21.196 | — | 0 | | |
| 87.51.21.197 | ge-1-0-3-11.kaanqe30.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.198 | kaa5xda1.dsl.tele.dk | 0 | | |
| 87.51.21.199 | — | 0 | | |
| 87.51.21.200 | — | 0 | | |
| 87.51.21.201 | ge-1-0-4-11.kaanqe30.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.202 | kaaxda1.dsl.tele.dk | 0 | | |
| 87.51.21.203 | — | 0 | | |
| 87.51.21.204 | — | 0 | | |
| 87.51.21.205 | xe-0-1-4-11.saunqe50.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.206 | sauxda1.dsl.tele.dk | 0 | | |
| 87.51.21.207 | — | 0 | | |
| 87.51.21.208 | — | 0 | | |
| 87.51.21.209 | ge-0-2-0-11.tarmnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.210 | tarmxda1.dsl.tele.dk | 0 | | |
| 87.51.21.211 | — | 0 | | |
| 87.51.21.212 | — | 0 | | |
| 87.51.21.213 | ge-0-0-2-11.mrgnqe30.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.214 | mrgxda3.dsl.tele.dk | 0 | | |
| 87.51.21.215 | — | 0 | | |
| 87.51.21.216 | — | 0 | | |
| 87.51.21.217 | ge-2-2-1-11.ilnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.218 | ilxda1.dsl.tele.dk | 0 | | |
| 87.51.21.219 | — | 0 | | |
| 87.51.21.220 | — | 0 | | |
| 87.51.21.221 | xe-1-0-1-11.hoengnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.222 | hoengxda4.dsl.tele.dk | 0 | | |
| 87.51.21.223 | — | 0 | | |
| 87.51.21.224 | — | 0 | | |
| 87.51.21.225 | ae21-11.hvnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.226 | hvxda6.dsl.tele.dk | 0 | | |
| 87.51.21.227 | — | 0 | | |
| 87.51.21.228 | — | 0 | | |
| 87.51.21.229 | ae20-11.oedsnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.230 | oedsxda5.dsl.tele.dk | 0 | | |
| 87.51.21.231 | — | 0 | | |
| 87.51.21.232 | — | 0 | | |
| 87.51.21.233 | ae22-11.hlvnqe30.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.234 | hlvxda4.dsl.tele.dk | 0 | | |
| 87.51.21.235 | — | 0 | | |
| 87.51.21.236 | — | 0 | | |
| 87.51.21.237 | ae21-11.aanqe30.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.238 | aaxda5.dsl.tele.dk | 0 | | |
| 87.51.21.239 | — | 0 | | |
| 87.51.21.240 | — | 0 | | |
| 87.51.21.241 | ae21-11.hsnqe11.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.242 | hs2xda3.dsl.tele.dk | 0 | | |
| 87.51.21.243 | — | 0 | | |
| 87.51.21.244 | — | 0 | | |
| 87.51.21.245 | ae21-11.fsnqe11.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.246 | fsxda8.dsl.tele.dk | 0 | | |
| 87.51.21.247 | — | 0 | | |
| 87.51.21.248 | — | 0 | | |
| 87.51.21.249 | ae20-11.oelstnqe40.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.250 | oelstxda3.dsl.tele.dk | 0 | | |
| 87.51.21.251 | — | 0 | | |
| 87.51.21.252 | — | 0 | | |
| 87.51.21.253 | ae20-11.fhoenqe30.dk.ip.tdc.net | 0 | Ping | |
| 87.51.21.254 | fhoexda3.dsl.tele.dk | 0 | | |
| 87.51.21.255 | — | 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 87.51.21.61
traceroute to 87.51.21.61 (87.51.21.61): 64 hops max, 52 byte packets
2 *
Measurement taken from 
IPinfo ProbeNet in Copenhagen, DK
IPinfo ProbeNet in Copenhagen, DKOn