Les adresses IP débutant par 99.157.78 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 99.128.0.0/11, le bloc IP comprant les adresses de 99.128.0.0 à 99.159.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 99.128.0.0 |
| IP se terminant par | 99.159.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 99.128.0.0/11 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 22/10/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Pleasanton | 37,6624 | -121,8747 | 2017-10-22 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-10-22 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 99.157.78.0 | 1671253504 | 0 |
| 99.157.78.1 | 1671253505 | 0 |
| 99.157.78.2 | 1671253506 | 0 |
| 99.157.78.3 | 1671253507 | 0 |
| 99.157.78.4 | 1671253508 | 0 |
| 99.157.78.5 | 1671253509 | 0 |
| 99.157.78.6 | 1671253510 | 0 |
| 99.157.78.7 | 1671253511 | 0 |
| 99.157.78.8 | 1671253512 | 0 |
| 99.157.78.9 | 1671253513 | 0 |
| 99.157.78.10 | 1671253514 | 0 |
| 99.157.78.11 | 1671253515 | 0 |
| 99.157.78.12 | 1671253516 | 0 |
| 99.157.78.13 | 1671253517 | 0 |
| 99.157.78.14 | 1671253518 | 0 |
| 99.157.78.15 | 1671253519 | 0 |
| 99.157.78.16 | 1671253520 | 0 |
| 99.157.78.17 | 1671253521 | 0 |
| 99.157.78.18 | 1671253522 | 0 |
| 99.157.78.19 | 1671253523 | 0 |
| 99.157.78.20 | 1671253524 | 0 |
| 99.157.78.21 | 1671253525 | 0 |
| 99.157.78.22 | 1671253526 | 0 |
| 99.157.78.23 | 1671253527 | 0 |
| 99.157.78.24 | 1671253528 | 0 |
| 99.157.78.25 | 1671253529 | 0 |
| 99.157.78.26 | 1671253530 | 0 |
| 99.157.78.27 | 1671253531 | 0 |
| 99.157.78.28 | 1671253532 | 0 |
| 99.157.78.29 | 1671253533 | 0 |
| 99.157.78.30 | 1671253534 | 0 |
| 99.157.78.31 | 1671253535 | 0 |
| 99.157.78.32 | 1671253536 | 0 |
| 99.157.78.33 | 1671253537 | 0 |
| 99.157.78.34 | 1671253538 | 0 |
| 99.157.78.35 | 1671253539 | 0 |
| 99.157.78.36 | 1671253540 | 0 |
| 99.157.78.37 | 1671253541 | 0 |
| 99.157.78.38 | 1671253542 | 0 |
| 99.157.78.39 | 1671253543 | 0 |
| 99.157.78.40 | 1671253544 | 0 |
| 99.157.78.41 | 1671253545 | 0 |
| 99.157.78.42 | 1671253546 | 0 |
| 99.157.78.43 | 1671253547 | 0 |
| 99.157.78.44 | 1671253548 | 0 |
| 99.157.78.45 | 1671253549 | 0 |
| 99.157.78.46 | 1671253550 | 0 |
| 99.157.78.47 | 1671253551 | 0 |
| 99.157.78.48 | 1671253552 | 0 |
| 99.157.78.49 | 1671253553 | 0 |
| 99.157.78.50 | 1671253554 | 0 |
| 99.157.78.51 | 1671253555 | 0 |
| 99.157.78.52 | 1671253556 | 0 |
| 99.157.78.53 | 1671253557 | 0 |
| 99.157.78.54 | 1671253558 | 0 |
| 99.157.78.55 | 1671253559 | 0 |
| 99.157.78.56 | 1671253560 | 0 |
| 99.157.78.57 | 1671253561 | 0 |
| 99.157.78.58 | 1671253562 | 0 |
| 99.157.78.59 | 1671253563 | 0 |
| 99.157.78.60 | 1671253564 | 0 |
| 99.157.78.61 | 1671253565 | 0 |
| 99.157.78.62 | 1671253566 | 0 |
| 99.157.78.63 | 1671253567 | 0 |
| 99.157.78.64 | 1671253568 | 0 |
| 99.157.78.65 | 1671253569 | 0 |
| 99.157.78.66 | 1671253570 | 0 |
| 99.157.78.67 | 1671253571 | 0 |
| 99.157.78.68 | 1671253572 | 0 |
| 99.157.78.69 | 1671253573 | 0 |
| 99.157.78.70 | 1671253574 | 0 |
| 99.157.78.71 | 1671253575 | 0 |
| 99.157.78.72 | 1671253576 | 0 |
| 99.157.78.73 | 1671253577 | 0 |
| 99.157.78.74 | 1671253578 | 0 |
| 99.157.78.75 | 1671253579 | 0 |
| 99.157.78.76 | 1671253580 | 0 |
| 99.157.78.77 | 1671253581 | 0 |
| 99.157.78.78 | 1671253582 | 0 |
| 99.157.78.79 | 1671253583 | 0 |
| 99.157.78.80 | 1671253584 | 0 |
| 99.157.78.81 | 1671253585 | 0 |
| 99.157.78.82 | 1671253586 | 0 |
| 99.157.78.83 | 1671253587 | 0 |
| 99.157.78.84 | 1671253588 | 0 |
| 99.157.78.85 | 1671253589 | 0 |