The IP address 81.132.51 is provided by BTnet UK Regional network, it's belong to the CDIR (Classless Inter-Domain Routing) 81.128.0.0/11 (range 81.128.0.0 to 81.159.255.255). The autonomous system number (ASN) is 2856.
| ASN | 2856 |
| IP starting by | 81.128.0.0 |
| IP ending by | 81.159.255.255 |
| ASN Name | BTnet UK Regional network |
| CDIR | 81.128.0.0/11 |
| Numerical IP | |
| Registry | ripencc |
| Last update | 05/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | GB | United Kingdom | - | Dalbeattie | 54.9328 | -3.8227 | 2017-09-05 |
| MaxMind | GB | United Kingdom | - | - | 51.4964 | -0.1224 | 2017-09-05 |
| Whois | GB | - | - | - | -3 | 55 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.132.51.0 | 1367618304 | 0 |
| 81.132.51.1 | 1367618305 | 0 |
| 81.132.51.2 | 1367618306 | 0 |
| 81.132.51.3 | 1367618307 | 0 |
| 81.132.51.4 | 1367618308 | 0 |
| 81.132.51.5 | 1367618309 | 0 |
| 81.132.51.6 | 1367618310 | 0 |
| 81.132.51.7 | 1367618311 | 0 |
| 81.132.51.8 | 1367618312 | 0 |
| 81.132.51.9 | 1367618313 | 0 |
| 81.132.51.10 | 1367618314 | 0 |
| 81.132.51.11 | 1367618315 | 0 |
| 81.132.51.12 | 1367618316 | 0 |
| 81.132.51.13 | 1367618317 | 0 |
| 81.132.51.14 | 1367618318 | 0 |
| 81.132.51.15 | 1367618319 | 0 |
| 81.132.51.16 | 1367618320 | 0 |
| 81.132.51.17 | 1367618321 | 0 |
| 81.132.51.18 | 1367618322 | 0 |
| 81.132.51.19 | 1367618323 | 0 |
| 81.132.51.20 | 1367618324 | 0 |
| 81.132.51.21 | 1367618325 | 0 |
| 81.132.51.22 | 1367618326 | 0 |
| 81.132.51.23 | 1367618327 | 0 |
| 81.132.51.24 | 1367618328 | 0 |
| 81.132.51.25 | 1367618329 | 0 |
| 81.132.51.26 | 1367618330 | 0 |
| 81.132.51.27 | 1367618331 | 0 |
| 81.132.51.28 | 1367618332 | 0 |
| 81.132.51.29 | 1367618333 | 0 |
| 81.132.51.30 | 1367618334 | 0 |
| 81.132.51.31 | 1367618335 | 0 |
| 81.132.51.32 | 1367618336 | 0 |
| 81.132.51.33 | 1367618337 | 0 |
| 81.132.51.34 | 1367618338 | 0 |
| 81.132.51.35 | 1367618339 | 0 |
| 81.132.51.36 | 1367618340 | 0 |
| 81.132.51.37 | 1367618341 | 0 |
| 81.132.51.38 | 1367618342 | 0 |
| 81.132.51.39 | 1367618343 | 0 |
| 81.132.51.40 | 1367618344 | 0 |
| 81.132.51.41 | 1367618345 | 0 |
| 81.132.51.42 | 1367618346 | 0 |
| 81.132.51.43 | 1367618347 | 0 |
| 81.132.51.44 | 1367618348 | 0 |
| 81.132.51.45 | 1367618349 | 0 |
| 81.132.51.46 | 1367618350 | 0 |
| 81.132.51.47 | 1367618351 | 0 |
| 81.132.51.48 | 1367618352 | 0 |
| 81.132.51.49 | 1367618353 | 0 |
| 81.132.51.50 | 1367618354 | 0 |
| 81.132.51.51 | 1367618355 | 0 |
| 81.132.51.52 | 1367618356 | 0 |
| 81.132.51.53 | 1367618357 | 0 |
| 81.132.51.54 | 1367618358 | 0 |
| 81.132.51.55 | 1367618359 | 0 |
| 81.132.51.56 | 1367618360 | 0 |
| 81.132.51.57 | 1367618361 | 0 |
| 81.132.51.58 | 1367618362 | 0 |
| 81.132.51.59 | 1367618363 | 0 |
| 81.132.51.60 | 1367618364 | 0 |
| 81.132.51.61 | 1367618365 | 0 |
| 81.132.51.62 | 1367618366 | 0 |
| 81.132.51.63 | 1367618367 | 0 |
| 81.132.51.64 | 1367618368 | 0 |
| 81.132.51.65 | 1367618369 | 0 |
| 81.132.51.66 | 1367618370 | 0 |
| 81.132.51.67 | 1367618371 | 0 |
| 81.132.51.68 | 1367618372 | 0 |
| 81.132.51.69 | 1367618373 | 0 |
| 81.132.51.70 | 1367618374 | 0 |
| 81.132.51.71 | 1367618375 | 0 |
| 81.132.51.72 | 1367618376 | 0 |
| 81.132.51.73 | 1367618377 | 0 |
| 81.132.51.74 | 1367618378 | 0 |
| 81.132.51.75 | 1367618379 | 0 |
| 81.132.51.76 | 1367618380 | 0 |
| 81.132.51.77 | 1367618381 | 0 |
| 81.132.51.78 | 1367618382 | 0 |
| 81.132.51.79 | 1367618383 | 0 |
| 81.132.51.80 | 1367618384 | 0 |
| 81.132.51.81 | 1367618385 | 0 |
| 81.132.51.82 | 1367618386 | 0 |
| 81.132.51.83 | 1367618387 | 0 |
| 81.132.51.84 | 1367618388 | 0 |
| 81.132.51.85 | 1367618389 | 0 |