Die IP-Adresse 15.99.40 erfolgt über AT&T Services, Inc., es hat gehören zu den GGDV (Classless Inter-Domain Routing) 15.98.64.0/18 (Bereich 15.98.64.0, 15.98.127.255). Die autonomen Systemnummer (ASN) ist 13979.
| ASN | 13979 |
| Ausgehend von IP | 15.98.64.0 |
| Beendigung durch IP | 15.98.127.255 |
| ASN-Namen | AT&T Services, Inc. |
| GGDV | 15.98.64.0/18 |
| Numerische IP | |
| Registrierung | arin |
| Letztes update | 06.07.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | Palo Alto | 37,4099 | -122,1604 | 2017-07-05 |
| MaxMind | US | USA | - | Palo Alto | 37,3762 | -122,1826 | 2017-07-05 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 15.99.40.0 | 258156544 | 0 |
| 15.99.40.1 | 258156545 | 0 |
| 15.99.40.2 | 258156546 | 0 |
| 15.99.40.3 | 258156547 | 0 |
| 15.99.40.4 | 258156548 | 0 |
| 15.99.40.5 | 258156549 | 0 |
| 15.99.40.6 | 258156550 | 0 |
| 15.99.40.7 | 258156551 | 0 |
| 15.99.40.8 | 258156552 | 0 |
| 15.99.40.9 | 258156553 | 0 |
| 15.99.40.10 | 258156554 | 0 |
| 15.99.40.11 | 258156555 | 0 |
| 15.99.40.12 | 258156556 | 0 |
| 15.99.40.13 | 258156557 | 0 |
| 15.99.40.14 | 258156558 | 0 |
| 15.99.40.15 | 258156559 | 0 |
| 15.99.40.16 | 258156560 | 0 |
| 15.99.40.17 | 258156561 | 0 |
| 15.99.40.18 | 258156562 | 0 |
| 15.99.40.19 | 258156563 | 0 |
| 15.99.40.20 | 258156564 | 0 |
| 15.99.40.21 | 258156565 | 0 |
| 15.99.40.22 | 258156566 | 0 |
| 15.99.40.23 | 258156567 | 0 |
| 15.99.40.24 | 258156568 | 0 |
| 15.99.40.25 | 258156569 | 0 |
| 15.99.40.26 | 258156570 | 0 |
| 15.99.40.27 | 258156571 | 0 |
| 15.99.40.28 | 258156572 | 0 |
| 15.99.40.29 | 258156573 | 0 |
| 15.99.40.30 | 258156574 | 0 |
| 15.99.40.31 | 258156575 | 0 |
| 15.99.40.32 | 258156576 | 0 |
| 15.99.40.33 | 258156577 | 0 |
| 15.99.40.34 | 258156578 | 0 |
| 15.99.40.35 | 258156579 | 0 |
| 15.99.40.36 | 258156580 | 0 |
| 15.99.40.37 | 258156581 | 0 |
| 15.99.40.38 | 258156582 | 0 |
| 15.99.40.39 | 258156583 | 0 |
| 15.99.40.40 | 258156584 | 0 |
| 15.99.40.41 | 258156585 | 0 |
| 15.99.40.42 | 258156586 | 0 |
| 15.99.40.43 | 258156587 | 0 |
| 15.99.40.44 | 258156588 | 0 |
| 15.99.40.45 | 258156589 | 0 |
| 15.99.40.46 | 258156590 | 0 |
| 15.99.40.47 | 258156591 | 0 |
| 15.99.40.48 | 258156592 | 0 |
| 15.99.40.49 | 258156593 | 0 |
| 15.99.40.50 | 258156594 | 0 |
| 15.99.40.51 | 258156595 | 0 |
| 15.99.40.52 | 258156596 | 0 |
| 15.99.40.53 | 258156597 | 0 |
| 15.99.40.54 | 258156598 | 0 |
| 15.99.40.55 | 258156599 | 0 |
| 15.99.40.56 | 258156600 | 0 |
| 15.99.40.57 | 258156601 | 0 |
| 15.99.40.58 | 258156602 | 0 |
| 15.99.40.59 | 258156603 | 0 |
| 15.99.40.60 | 258156604 | 0 |
| 15.99.40.61 | 258156605 | 0 |
| 15.99.40.62 | 258156606 | 0 |
| 15.99.40.63 | 258156607 | 0 |
| 15.99.40.64 | 258156608 | 0 |
| 15.99.40.65 | 258156609 | 0 |
| 15.99.40.66 | 258156610 | 0 |
| 15.99.40.67 | 258156611 | 0 |
| 15.99.40.68 | 258156612 | 0 |
| 15.99.40.69 | 258156613 | 0 |
| 15.99.40.70 | 258156614 | 0 |
| 15.99.40.71 | 258156615 | 0 |
| 15.99.40.72 | 258156616 | 0 |
| 15.99.40.73 | 258156617 | 0 |
| 15.99.40.74 | 258156618 | 0 |
| 15.99.40.75 | 258156619 | 0 |
| 15.99.40.76 | 258156620 | 0 |
| 15.99.40.77 | 258156621 | 0 |
| 15.99.40.78 | 258156622 | 0 |
| 15.99.40.79 | 258156623 | 0 |
| 15.99.40.80 | 258156624 | 0 |
| 15.99.40.81 | 258156625 | 0 |
| 15.99.40.82 | 258156626 | 0 |
| 15.99.40.83 | 258156627 | 0 |
| 15.99.40.84 | 258156628 | 0 |
| 15.99.40.85 | 258156629 | 0 |