Die IP-Adresse 63.203.78 erfolgt über AT&T Services, Inc., es hat gehören zu den GGDV (Classless Inter-Domain Routing) 63.192.0.0/12 (Bereich 63.192.0.0, 63.207.255.255). Die autonomen Systemnummer (ASN) ist 7018.
| ASN | 7018 |
| Ausgehend von IP | 63.192.0.0 |
| Beendigung durch IP | 63.207.255.255 |
| ASN-Namen | AT&T Services, Inc. |
| GGDV | 63.192.0.0/12 |
| Numerische IP | |
| Registrierung | arin |
| Letztes update | 29.07.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | San Francisco | 37,7749 | -122,4194 | 2017-07-29 |
| MaxMind | US | USA | - | - | 37,751 | -97,822 | 2017-07-29 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 63.203.78.0 | 1070288384 | 0 |
| 63.203.78.1 | 1070288385 | 0 |
| 63.203.78.2 | 1070288386 | 0 |
| 63.203.78.3 | 1070288387 | 0 |
| 63.203.78.4 | 1070288388 | 0 |
| 63.203.78.5 | 1070288389 | 0 |
| 63.203.78.6 | 1070288390 | 0 |
| 63.203.78.7 | 1070288391 | 0 |
| 63.203.78.8 | 1070288392 | 0 |
| 63.203.78.9 | 1070288393 | 0 |
| 63.203.78.10 | 1070288394 | 0 |
| 63.203.78.11 | 1070288395 | 0 |
| 63.203.78.12 | 1070288396 | 0 |
| 63.203.78.13 | 1070288397 | 0 |
| 63.203.78.14 | 1070288398 | 0 |
| 63.203.78.15 | 1070288399 | 0 |
| 63.203.78.16 | 1070288400 | 0 |
| 63.203.78.17 | 1070288401 | 0 |
| 63.203.78.18 | 1070288402 | 0 |
| 63.203.78.19 | 1070288403 | 0 |
| 63.203.78.20 | 1070288404 | 0 |
| 63.203.78.21 | 1070288405 | 0 |
| 63.203.78.22 | 1070288406 | 0 |
| 63.203.78.23 | 1070288407 | 0 |
| 63.203.78.24 | 1070288408 | 0 |
| 63.203.78.25 | 1070288409 | 0 |
| 63.203.78.26 | 1070288410 | 0 |
| 63.203.78.27 | 1070288411 | 0 |
| 63.203.78.28 | 1070288412 | 0 |
| 63.203.78.29 | 1070288413 | 0 |
| 63.203.78.30 | 1070288414 | 0 |
| 63.203.78.31 | 1070288415 | 0 |
| 63.203.78.32 | 1070288416 | 0 |
| 63.203.78.33 | 1070288417 | 0 |
| 63.203.78.34 | 1070288418 | 0 |
| 63.203.78.35 | 1070288419 | 0 |
| 63.203.78.36 | 1070288420 | 0 |
| 63.203.78.37 | 1070288421 | 0 |
| 63.203.78.38 | 1070288422 | 0 |
| 63.203.78.39 | 1070288423 | 0 |
| 63.203.78.40 | 1070288424 | 0 |
| 63.203.78.41 | 1070288425 | 0 |
| 63.203.78.42 | 1070288426 | 0 |
| 63.203.78.43 | 1070288427 | 0 |
| 63.203.78.44 | 1070288428 | 0 |
| 63.203.78.45 | 1070288429 | 0 |
| 63.203.78.46 | 1070288430 | 0 |
| 63.203.78.47 | 1070288431 | 0 |
| 63.203.78.48 | 1070288432 | 0 |
| 63.203.78.49 | 1070288433 | 0 |
| 63.203.78.50 | 1070288434 | 0 |
| 63.203.78.51 | 1070288435 | 0 |
| 63.203.78.52 | 1070288436 | 0 |
| 63.203.78.53 | 1070288437 | 0 |
| 63.203.78.54 | 1070288438 | 0 |
| 63.203.78.55 | 1070288439 | 0 |
| 63.203.78.56 | 1070288440 | 0 |
| 63.203.78.57 | 1070288441 | 0 |
| 63.203.78.58 | 1070288442 | 0 |
| 63.203.78.59 | 1070288443 | 0 |
| 63.203.78.60 | 1070288444 | 0 |
| 63.203.78.61 | 1070288445 | 0 |
| 63.203.78.62 | 1070288446 | 0 |
| 63.203.78.63 | 1070288447 | 0 |
| 63.203.78.64 | 1070288448 | 0 |
| 63.203.78.65 | 1070288449 | 0 |
| 63.203.78.66 | 1070288450 | 0 |
| 63.203.78.67 | 1070288451 | 0 |
| 63.203.78.68 | 1070288452 | 0 |
| 63.203.78.69 | 1070288453 | 0 |
| 63.203.78.70 | 1070288454 | 0 |
| 63.203.78.71 | 1070288455 | 0 |
| 63.203.78.72 | 1070288456 | 0 |
| 63.203.78.73 | 1070288457 | 0 |
| 63.203.78.74 | 1070288458 | 0 |
| 63.203.78.75 | 1070288459 | 0 |
| 63.203.78.76 | 1070288460 | 0 |
| 63.203.78.77 | 1070288461 | 0 |
| 63.203.78.78 | 1070288462 | 0 |
| 63.203.78.79 | 1070288463 | 0 |
| 63.203.78.80 | 1070288464 | 0 |
| 63.203.78.81 | 1070288465 | 0 |
| 63.203.78.82 | 1070288466 | 0 |
| 63.203.78.83 | 1070288467 | 0 |
| 63.203.78.84 | 1070288468 | 0 |
| 63.203.78.85 | 1070288469 | 0 |