The IP address 12.87.55 is provided by AT&T Services, Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 12.0.0.0/8 (range 12.0.0.0 to 12.255.255.255). The autonomous system number (ASN) is 7018.
| ASN | 7018 |
| IP starting by | 12.0.0.0 |
| IP ending by | 12.255.255.255 |
| ASN Name | AT&T Services, Inc. |
| CDIR | 12.0.0.0/8 |
| Numerical IP | |
| Registry | |
| Last update | 07/10/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Morristown | 40.8077 | -74.4988 | 2017-10-06 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-10-06 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 12.87.55.0 | 207042304 | 0 |
| 12.87.55.1 | 207042305 | 0 |
| 12.87.55.2 | 207042306 | 0 |
| 12.87.55.3 | 207042307 | 0 |
| 12.87.55.4 | 207042308 | 0 |
| 12.87.55.5 | 207042309 | 0 |
| 12.87.55.6 | 207042310 | 0 |
| 12.87.55.7 | 207042311 | 0 |
| 12.87.55.8 | 207042312 | 0 |
| 12.87.55.9 | 207042313 | 0 |
| 12.87.55.10 | 207042314 | 0 |
| 12.87.55.11 | 207042315 | 0 |
| 12.87.55.12 | 207042316 | 0 |
| 12.87.55.13 | 207042317 | 0 |
| 12.87.55.14 | 207042318 | 0 |
| 12.87.55.15 | 207042319 | 0 |
| 12.87.55.16 | 207042320 | 0 |
| 12.87.55.17 | 207042321 | 0 |
| 12.87.55.18 | 207042322 | 0 |
| 12.87.55.19 | 207042323 | 0 |
| 12.87.55.20 | 207042324 | 0 |
| 12.87.55.21 | 207042325 | 0 |
| 12.87.55.22 | 207042326 | 0 |
| 12.87.55.23 | 207042327 | 0 |
| 12.87.55.24 | 207042328 | 0 |
| 12.87.55.25 | 207042329 | 0 |
| 12.87.55.26 | 207042330 | 0 |
| 12.87.55.27 | 207042331 | 0 |
| 12.87.55.28 | 207042332 | 0 |
| 12.87.55.29 | 207042333 | 0 |
| 12.87.55.30 | 207042334 | 0 |
| 12.87.55.31 | 207042335 | 0 |
| 12.87.55.32 | 207042336 | 0 |
| 12.87.55.33 | 207042337 | 0 |
| 12.87.55.34 | 207042338 | 0 |
| 12.87.55.35 | 207042339 | 0 |
| 12.87.55.36 | 207042340 | 0 |
| 12.87.55.37 | 207042341 | 0 |
| 12.87.55.38 | 207042342 | 0 |
| 12.87.55.39 | 207042343 | 0 |
| 12.87.55.40 | 207042344 | 0 |
| 12.87.55.41 | 207042345 | 0 |
| 12.87.55.42 | 207042346 | 0 |
| 12.87.55.43 | 207042347 | 0 |
| 12.87.55.44 | 207042348 | 0 |
| 12.87.55.45 | 207042349 | 0 |
| 12.87.55.46 | 207042350 | 0 |
| 12.87.55.47 | 207042351 | 0 |
| 12.87.55.48 | 207042352 | 0 |
| 12.87.55.49 | 207042353 | 0 |
| 12.87.55.50 | 207042354 | 0 |
| 12.87.55.51 | 207042355 | 0 |
| 12.87.55.52 | 207042356 | 0 |
| 12.87.55.53 | 207042357 | 0 |
| 12.87.55.54 | 207042358 | 0 |
| 12.87.55.55 | 207042359 | 0 |
| 12.87.55.56 | 207042360 | 0 |
| 12.87.55.57 | 207042361 | 0 |
| 12.87.55.58 | 207042362 | 0 |
| 12.87.55.59 | 207042363 | 0 |
| 12.87.55.60 | 207042364 | 0 |
| 12.87.55.61 | 207042365 | 0 |
| 12.87.55.62 | 207042366 | 0 |
| 12.87.55.63 | 207042367 | 0 |
| 12.87.55.64 | 207042368 | 0 |
| 12.87.55.65 | 207042369 | 0 |
| 12.87.55.66 | 207042370 | 0 |
| 12.87.55.67 | 207042371 | 0 |
| 12.87.55.68 | 207042372 | 0 |
| 12.87.55.69 | 207042373 | 0 |
| 12.87.55.70 | 207042374 | 0 |
| 12.87.55.71 | 207042375 | 0 |
| 12.87.55.72 | 207042376 | 0 |
| 12.87.55.73 | 207042377 | 0 |
| 12.87.55.74 | 207042378 | 0 |
| 12.87.55.75 | 207042379 | 0 |
| 12.87.55.76 | 207042380 | 0 |
| 12.87.55.77 | 207042381 | 0 |
| 12.87.55.78 | 207042382 | 0 |
| 12.87.55.79 | 207042383 | 0 |
| 12.87.55.80 | 207042384 | 0 |
| 12.87.55.81 | 207042385 | 0 |
| 12.87.55.82 | 207042386 | 0 |
| 12.87.55.83 | 207042387 | 0 |
| 12.87.55.84 | 207042388 | 0 |
| 12.87.55.85 | 207042389 | 0 |