The IP address 81.100.16 is provided by , it's belong to the CDIR (Classless Inter-Domain Routing) 81.96.0.0/12 (range 81.96.0.0 to 81.111.255.255). The autonomous system number (ASN) is 5089.
| ASN | 5089 |
| IP starting by | 81.96.0.0 |
| IP ending by | 81.111.255.255 |
| ASN Name | |
| CDIR | 81.96.0.0/12 |
| Numerical IP | |
| Registry | ripencc |
| Last update | 04/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | GB | United Kingdom | - | Twerton | 51.3791 | -2.3932 | 2017-08-03 |
| MaxMind | GB | United Kingdom | - | Bath | 51.3794 | -2.3656 | 2017-08-03 |
| Whois | GB | - | - | - | -3 | 55 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.100.16.0 | 1365512192 | 0 |
| 81.100.16.1 | 1365512193 | 0 |
| 81.100.16.2 | 1365512194 | 0 |
| 81.100.16.3 | 1365512195 | 0 |
| 81.100.16.4 | 1365512196 | 0 |
| 81.100.16.5 | 1365512197 | 0 |
| 81.100.16.6 | 1365512198 | 0 |
| 81.100.16.7 | 1365512199 | 0 |
| 81.100.16.8 | 1365512200 | 0 |
| 81.100.16.9 | 1365512201 | 0 |
| 81.100.16.10 | 1365512202 | 0 |
| 81.100.16.11 | 1365512203 | 0 |
| 81.100.16.12 | 1365512204 | 0 |
| 81.100.16.13 | 1365512205 | 0 |
| 81.100.16.14 | 1365512206 | 0 |
| 81.100.16.15 | 1365512207 | 0 |
| 81.100.16.16 | 1365512208 | 0 |
| 81.100.16.17 | 1365512209 | 0 |
| 81.100.16.18 | 1365512210 | 0 |
| 81.100.16.19 | 1365512211 | 0 |
| 81.100.16.20 | 1365512212 | 0 |
| 81.100.16.21 | 1365512213 | 0 |
| 81.100.16.22 | 1365512214 | 0 |
| 81.100.16.23 | 1365512215 | 0 |
| 81.100.16.24 | 1365512216 | 0 |
| 81.100.16.25 | 1365512217 | 0 |
| 81.100.16.26 | 1365512218 | 0 |
| 81.100.16.27 | 1365512219 | 0 |
| 81.100.16.28 | 1365512220 | 0 |
| 81.100.16.29 | 1365512221 | 0 |
| 81.100.16.30 | 1365512222 | 0 |
| 81.100.16.31 | 1365512223 | 0 |
| 81.100.16.32 | 1365512224 | 0 |
| 81.100.16.33 | 1365512225 | 0 |
| 81.100.16.34 | 1365512226 | 0 |
| 81.100.16.35 | 1365512227 | 0 |
| 81.100.16.36 | 1365512228 | 0 |
| 81.100.16.37 | 1365512229 | 0 |
| 81.100.16.38 | 1365512230 | 0 |
| 81.100.16.39 | 1365512231 | 0 |
| 81.100.16.40 | 1365512232 | 0 |
| 81.100.16.41 | 1365512233 | 0 |
| 81.100.16.42 | 1365512234 | 0 |
| 81.100.16.43 | 1365512235 | 0 |
| 81.100.16.44 | 1365512236 | 0 |
| 81.100.16.45 | 1365512237 | 0 |
| 81.100.16.46 | 1365512238 | 0 |
| 81.100.16.47 | 1365512239 | 0 |
| 81.100.16.48 | 1365512240 | 0 |
| 81.100.16.49 | 1365512241 | 0 |
| 81.100.16.50 | 1365512242 | 0 |
| 81.100.16.51 | 1365512243 | 0 |
| 81.100.16.52 | 1365512244 | 0 |
| 81.100.16.53 | 1365512245 | 0 |
| 81.100.16.54 | 1365512246 | 0 |
| 81.100.16.55 | 1365512247 | 0 |
| 81.100.16.56 | 1365512248 | 0 |
| 81.100.16.57 | 1365512249 | 0 |
| 81.100.16.58 | 1365512250 | 0 |
| 81.100.16.59 | 1365512251 | 0 |
| 81.100.16.60 | 1365512252 | 0 |
| 81.100.16.61 | 1365512253 | 0 |
| 81.100.16.62 | 1365512254 | 0 |
| 81.100.16.63 | 1365512255 | 0 |
| 81.100.16.64 | 1365512256 | 0 |
| 81.100.16.65 | 1365512257 | 0 |
| 81.100.16.66 | 1365512258 | 0 |
| 81.100.16.67 | 1365512259 | 0 |
| 81.100.16.68 | 1365512260 | 0 |
| 81.100.16.69 | 1365512261 | 0 |
| 81.100.16.70 | 1365512262 | 0 |
| 81.100.16.71 | 1365512263 | 0 |
| 81.100.16.72 | 1365512264 | 0 |
| 81.100.16.73 | 1365512265 | 0 |
| 81.100.16.74 | 1365512266 | 0 |
| 81.100.16.75 | 1365512267 | 0 |
| 81.100.16.76 | 1365512268 | 0 |
| 81.100.16.77 | 1365512269 | 0 |
| 81.100.16.78 | 1365512270 | 0 |
| 81.100.16.79 | 1365512271 | 0 |
| 81.100.16.80 | 1365512272 | 0 |
| 81.100.16.81 | 1365512273 | 0 |
| 81.100.16.82 | 1365512274 | 0 |
| 81.100.16.83 | 1365512275 | 0 |
| 81.100.16.84 | 1365512276 | 0 |
| 81.100.16.85 | 1365512277 | 0 |