L'indirizzo IP 12.76.78 è fornito da AT&T Services, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 12.0.0.0/8, IP tra 12.0.0.0 a 12.255.255.255 ). Il numero di sistema autonomo (ASN) è 7018.
| ASN | 7018 |
| IP inizia con | 12.0.0.0 |
| IP finale con | 12.255.255.255 |
| ASN Nome | AT&T Services, Inc. |
| CDIR | 12.0.0.0/8 |
| IP numerico | |
| Registe | |
| Ultimo aggiornamento | 21/10/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Philadelphia | 39,9523 | -75,1638 | 2017-10-21 |
| MaxMind | US | United States | - | - | 37,751 | -97,822 | 2017-10-21 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 12.76.78.0 | 206327296 | 0 |
| 12.76.78.1 | 206327297 | 0 |
| 12.76.78.2 | 206327298 | 0 |
| 12.76.78.3 | 206327299 | 0 |
| 12.76.78.4 | 206327300 | 0 |
| 12.76.78.5 | 206327301 | 0 |
| 12.76.78.6 | 206327302 | 0 |
| 12.76.78.7 | 206327303 | 0 |
| 12.76.78.8 | 206327304 | 0 |
| 12.76.78.9 | 206327305 | 0 |
| 12.76.78.10 | 206327306 | 0 |
| 12.76.78.11 | 206327307 | 0 |
| 12.76.78.12 | 206327308 | 0 |
| 12.76.78.13 | 206327309 | 0 |
| 12.76.78.14 | 206327310 | 0 |
| 12.76.78.15 | 206327311 | 0 |
| 12.76.78.16 | 206327312 | 0 |
| 12.76.78.17 | 206327313 | 0 |
| 12.76.78.18 | 206327314 | 0 |
| 12.76.78.19 | 206327315 | 0 |
| 12.76.78.20 | 206327316 | 0 |
| 12.76.78.21 | 206327317 | 0 |
| 12.76.78.22 | 206327318 | 0 |
| 12.76.78.23 | 206327319 | 0 |
| 12.76.78.24 | 206327320 | 0 |
| 12.76.78.25 | 206327321 | 0 |
| 12.76.78.26 | 206327322 | 0 |
| 12.76.78.27 | 206327323 | 0 |
| 12.76.78.28 | 206327324 | 0 |
| 12.76.78.29 | 206327325 | 0 |
| 12.76.78.30 | 206327326 | 0 |
| 12.76.78.31 | 206327327 | 0 |
| 12.76.78.32 | 206327328 | 0 |
| 12.76.78.33 | 206327329 | 0 |
| 12.76.78.34 | 206327330 | 0 |
| 12.76.78.35 | 206327331 | 0 |
| 12.76.78.36 | 206327332 | 0 |
| 12.76.78.37 | 206327333 | 0 |
| 12.76.78.38 | 206327334 | 0 |
| 12.76.78.39 | 206327335 | 0 |
| 12.76.78.40 | 206327336 | 0 |
| 12.76.78.41 | 206327337 | 0 |
| 12.76.78.42 | 206327338 | 0 |
| 12.76.78.43 | 206327339 | 0 |
| 12.76.78.44 | 206327340 | 0 |
| 12.76.78.45 | 206327341 | 0 |
| 12.76.78.46 | 206327342 | 0 |
| 12.76.78.47 | 206327343 | 0 |
| 12.76.78.48 | 206327344 | 0 |
| 12.76.78.49 | 206327345 | 0 |
| 12.76.78.50 | 206327346 | 0 |
| 12.76.78.51 | 206327347 | 0 |
| 12.76.78.52 | 206327348 | 0 |
| 12.76.78.53 | 206327349 | 0 |
| 12.76.78.54 | 206327350 | 0 |
| 12.76.78.55 | 206327351 | 0 |
| 12.76.78.56 | 206327352 | 0 |
| 12.76.78.57 | 206327353 | 0 |
| 12.76.78.58 | 206327354 | 0 |
| 12.76.78.59 | 206327355 | 0 |
| 12.76.78.60 | 206327356 | 0 |
| 12.76.78.61 | 206327357 | 0 |
| 12.76.78.62 | 206327358 | 0 |
| 12.76.78.63 | 206327359 | 0 |
| 12.76.78.64 | 206327360 | 0 |
| 12.76.78.65 | 206327361 | 0 |
| 12.76.78.66 | 206327362 | 0 |
| 12.76.78.67 | 206327363 | 0 |
| 12.76.78.68 | 206327364 | 0 |
| 12.76.78.69 | 206327365 | 0 |
| 12.76.78.70 | 206327366 | 0 |
| 12.76.78.71 | 206327367 | 0 |
| 12.76.78.72 | 206327368 | 0 |
| 12.76.78.73 | 206327369 | 0 |
| 12.76.78.74 | 206327370 | 0 |
| 12.76.78.75 | 206327371 | 0 |
| 12.76.78.76 | 206327372 | 0 |
| 12.76.78.77 | 206327373 | 0 |
| 12.76.78.78 | 206327374 | 0 |
| 12.76.78.79 | 206327375 | 0 |
| 12.76.78.80 | 206327376 | 0 |
| 12.76.78.81 | 206327377 | 0 |
| 12.76.78.82 | 206327378 | 0 |
| 12.76.78.83 | 206327379 | 0 |
| 12.76.78.84 | 206327380 | 0 |
| 12.76.78.85 | 206327381 | 0 |