Summary
| ASN | AS21155 Signet B.V. |
| BGP | 81.4.64.0/19 |
| IPs with RDNS | 130 |
| Hosted Domains | 0 |
| Pingable IPs | 3 |
| Router IPs | 2 |
| 81.4.73.0 | ip-space.by.proserve.nl | 0 |  | |
| 81.4.73.1 | gw42.rt.ams.proserve.nl | 0 | | |
| 81.4.73.2 | — | 0 | | |
| 81.4.73.3 | — | 0 | | |
| 81.4.73.4 | — | 0 | | |
| 81.4.73.5 | — | 0 | | |
| 81.4.73.6 | — | 0 | | |
| 81.4.73.7 | — | 0 | | |
| 81.4.73.8 | — | 0 | | |
| 81.4.73.9 | — | 0 | | |
| 81.4.73.10 | — | 0 | | |
| 81.4.73.11 | — | 0 | | |
| 81.4.73.12 | — | 0 | | |
| 81.4.73.13 | — | 0 | | |
| 81.4.73.14 | — | 0 | | |
| 81.4.73.15 | — | 0 | | |
| 81.4.73.16 | — | 0 | | |
| 81.4.73.17 | — | 0 | | |
| 81.4.73.18 | — | 0 | | |
| 81.4.73.19 | — | 0 | | |
| 81.4.73.20 | — | 0 | | |
| 81.4.73.21 | — | 0 | | |
| 81.4.73.22 | — | 0 | | |
| 81.4.73.23 | — | 0 | | |
| 81.4.73.24 | — | 0 | | |
| 81.4.73.25 | — | 0 | | |
| 81.4.73.26 | — | 0 | | |
| 81.4.73.27 | — | 0 | | |
| 81.4.73.28 | — | 0 | | |
| 81.4.73.29 | — | 0 | | |
| 81.4.73.30 | — | 0 | | |
| 81.4.73.31 | — | 0 | | |
| 81.4.73.32 | — | 0 | | |
| 81.4.73.33 | — | 0 | | |
| 81.4.73.34 | — | 0 | | |
| 81.4.73.35 | — | 0 | | |
| 81.4.73.36 | — | 0 | | |
| 81.4.73.37 | — | 0 | | |
| 81.4.73.38 | — | 0 | | |
| 81.4.73.39 | — | 0 | | |
| 81.4.73.40 | — | 0 | | |
| 81.4.73.41 | — | 0 | | |
| 81.4.73.42 | — | 0 | | |
| 81.4.73.43 | — | 0 | | |
| 81.4.73.44 | — | 0 | | |
| 81.4.73.45 | — | 0 | | |
| 81.4.73.46 | — | 0 | | |
| 81.4.73.47 | — | 0 | | |
| 81.4.73.48 | — | 0 | | |
| 81.4.73.49 | — | 0 | | |
| 81.4.73.50 | — | 0 | | |
| 81.4.73.51 | — | 0 | | |
| 81.4.73.52 | — | 0 | | |
| 81.4.73.53 | — | 0 | | |
| 81.4.73.54 | — | 0 | | |
| 81.4.73.55 | — | 0 | | |
| 81.4.73.56 | — | 0 | | |
| 81.4.73.57 | — | 0 | | |
| 81.4.73.58 | — | 0 | | |
| 81.4.73.59 | — | 0 | | |
| 81.4.73.60 | — | 0 | | |
| 81.4.73.61 | — | 0 | | |
| 81.4.73.62 | — | 0 | | |
| 81.4.73.63 | — | 0 | | |
| 81.4.73.64 | — | 0 | | |
| 81.4.73.65 | — | 0 | | |
| 81.4.73.66 | — | 0 | | |
| 81.4.73.67 | — | 0 | | |
| 81.4.73.68 | — | 0 | | |
| 81.4.73.69 | — | 0 | | |
| 81.4.73.70 | — | 0 | | |
| 81.4.73.71 | — | 0 | | |
| 81.4.73.72 | — | 0 | | |
| 81.4.73.73 | — | 0 | | |
| 81.4.73.74 | — | 0 | | |
| 81.4.73.75 | — | 0 | | |
| 81.4.73.76 | — | 0 | | |
| 81.4.73.77 | — | 0 | | |
| 81.4.73.78 | — | 0 | | |
| 81.4.73.79 | — | 0 | | |
| 81.4.73.80 | — | 0 | | |
| 81.4.73.81 | — | 0 | | |
| 81.4.73.82 | — | 0 | | |
| 81.4.73.83 | — | 0 | | |
| 81.4.73.84 | — | 0 | | |
| 81.4.73.85 | — | 0 | | |
| 81.4.73.86 | — | 0 | | |
| 81.4.73.87 | — | 0 | | |
| 81.4.73.88 | — | 0 | | |
| 81.4.73.89 | — | 0 | | |
| 81.4.73.90 | — | 0 | | |
| 81.4.73.91 | — | 0 | | |
| 81.4.73.92 | — | 0 | | |
| 81.4.73.93 | — | 0 | | |
| 81.4.73.94 | — | 0 | | |
| 81.4.73.95 | — | 0 | | |
| 81.4.73.96 | — | 0 | | |
| 81.4.73.97 | — | 0 | | |
| 81.4.73.98 | — | 0 | | |
| 81.4.73.99 | — | 0 | | |
| 81.4.73.100 | — | 0 | | |
| 81.4.73.101 | — | 0 | | |
| 81.4.73.102 | — | 0 | | |
| 81.4.73.103 | — | 0 | | |
| 81.4.73.104 | — | 0 | | |
| 81.4.73.105 | — | 0 | | |
| 81.4.73.106 | — | 0 | | |
| 81.4.73.107 | — | 0 | | |
| 81.4.73.108 | — | 0 | | |
| 81.4.73.109 | — | 0 | | |
| 81.4.73.110 | — | 0 | | |
| 81.4.73.111 | — | 0 | | |
| 81.4.73.112 | — | 0 | | |
| 81.4.73.113 | — | 0 | | |
| 81.4.73.114 | — | 0 | | |
| 81.4.73.115 | — | 0 | | |
| 81.4.73.116 | — | 0 | | |
| 81.4.73.117 | — | 0 | | |
| 81.4.73.118 | — | 0 | | |
| 81.4.73.119 | — | 0 | | |
| 81.4.73.120 | — | 0 | | |
| 81.4.73.121 | — | 0 | | |
| 81.4.73.122 | — | 0 | | |
| 81.4.73.123 | — | 0 | | |
| 81.4.73.124 | — | 0 | | |
| 81.4.73.125 | — | 0 | | |
| 81.4.73.126 | — | 0 | | |
| 81.4.73.127 | — | 0 | | |
| 81.4.73.128 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.129 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.130 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.131 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.132 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.133 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.134 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.135 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.136 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.137 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.138 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.139 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.140 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.141 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.142 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.143 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.144 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.145 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.146 | uit.casius.be | 0 | | |
| 81.4.73.147 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.148 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.149 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.150 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.151 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.152 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.153 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.154 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.155 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.156 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.157 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.158 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.159 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.160 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.161 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.162 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.163 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.164 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.165 | vm16451.proserve.nl | 0 | | |
| 81.4.73.166 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.167 | vm11045.proserve.nl | 0 | | |
| 81.4.73.168 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.169 | vm18085.proservers.nl | 0 | | |
| 81.4.73.170 | vm10822.proservers.nl | 0 |  | |
| 81.4.73.171 | vm10823.proservers.nl | 0 | | |
| 81.4.73.172 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.173 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.174 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.175 | vm16442.proserve.nl | 0 | | |
| 81.4.73.176 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.177 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.178 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.179 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.180 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.181 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.182 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.183 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.184 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.185 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.186 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.187 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.188 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.189 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.190 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.191 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.192 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.193 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.194 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.195 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.196 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.197 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.198 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.199 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.200 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.201 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.202 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.203 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.204 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.205 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.206 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.207 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.208 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.209 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.210 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.211 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.212 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.213 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.214 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.215 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.216 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.217 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.218 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.219 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.220 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.221 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.222 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.223 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.224 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.225 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.226 | oo-lb-01.backend.onderwijsonline.nl | 0 | | |
| 81.4.73.227 | oo-lb-02.backend.onderwijsonline.nl | 0 | | |
| 81.4.73.228 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.229 | oo-app-01.backend.onderwijsonline.nl | 0 | | |
| 81.4.73.230 | oo-app-02.backend.onderwijsonline.nl | 0 | | |
| 81.4.73.231 | oo-db-01.backend.onderwijsonline.nl | 0 | | |
| 81.4.73.232 | oo-db-02.backend.onderwijsonline.nl | 0 | | |
| 81.4.73.233 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.234 | oo-redis-01.backend.onderwijsonline.nl | 0 | | |
| 81.4.73.235 | oo-redis-02.backend.onderwijsonline.nl | 0 | | |
| 81.4.73.236 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.237 | oo-tasks-01.backend.onderwijsonline.nl | 0 | | |
| 81.4.73.238 | oo-app-03.backend.onderwijsonline.nl | 0 | | |
| 81.4.73.239 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.240 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.241 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.242 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.243 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.244 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.245 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.246 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.247 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.248 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.249 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.250 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.251 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.252 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.253 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.254 | ip-space.by.proserve.nl | 0 | | |
| 81.4.73.255 | ip-space.by.proserve.nl | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f2 81.4.73.211
traceroute to 81.4.73.211 (81.4.73.211): 64 hops max, 52 byte packets
Measurement taken from 
IPinfo ProbeNet in Amsterdam, NL
IPinfo ProbeNet in Amsterdam, NLOn