Les adresses IP débutant par 99.72.217 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 99.64.0.0/11, le bloc IP comprant les adresses de 99.64.0.0 à 99.95.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 99.64.0.0 |
| IP se terminant par | 99.95.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 99.64.0.0/11 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 20/08/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Webster Groves | 38,5926 | -90,3573 | 2018-08-20 |
| MaxMind | US | États-Unis | - | St Louis | 38,6134 | -90,2907 | 2018-08-20 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 99.72.217.0 | 1665718528 | 0 |
| 99.72.217.1 | 1665718529 | 0 |
| 99.72.217.2 | 1665718530 | 0 |
| 99.72.217.3 | 1665718531 | 0 |
| 99.72.217.4 | 1665718532 | 0 |
| 99.72.217.5 | 1665718533 | 0 |
| 99.72.217.6 | 1665718534 | 0 |
| 99.72.217.7 | 1665718535 | 0 |
| 99.72.217.8 | 1665718536 | 0 |
| 99.72.217.9 | 1665718537 | 0 |
| 99.72.217.10 | 1665718538 | 0 |
| 99.72.217.11 | 1665718539 | 0 |
| 99.72.217.12 | 1665718540 | 0 |
| 99.72.217.13 | 1665718541 | 0 |
| 99.72.217.14 | 1665718542 | 0 |
| 99.72.217.15 | 1665718543 | 0 |
| 99.72.217.16 | 1665718544 | 0 |
| 99.72.217.17 | 1665718545 | 0 |
| 99.72.217.18 | 1665718546 | 0 |
| 99.72.217.19 | 1665718547 | 0 |
| 99.72.217.20 | 1665718548 | 0 |
| 99.72.217.21 | 1665718549 | 0 |
| 99.72.217.22 | 1665718550 | 0 |
| 99.72.217.23 | 1665718551 | 0 |
| 99.72.217.24 | 1665718552 | 0 |
| 99.72.217.25 | 1665718553 | 0 |
| 99.72.217.26 | 1665718554 | 0 |
| 99.72.217.27 | 1665718555 | 0 |
| 99.72.217.28 | 1665718556 | 0 |
| 99.72.217.29 | 1665718557 | 0 |
| 99.72.217.30 | 1665718558 | 0 |
| 99.72.217.31 | 1665718559 | 0 |
| 99.72.217.32 | 1665718560 | 0 |
| 99.72.217.33 | 1665718561 | 0 |
| 99.72.217.34 | 1665718562 | 0 |
| 99.72.217.35 | 1665718563 | 0 |
| 99.72.217.36 | 1665718564 | 0 |
| 99.72.217.37 | 1665718565 | 0 |
| 99.72.217.38 | 1665718566 | 0 |
| 99.72.217.39 | 1665718567 | 0 |
| 99.72.217.40 | 1665718568 | 0 |
| 99.72.217.41 | 1665718569 | 0 |
| 99.72.217.42 | 1665718570 | 0 |
| 99.72.217.43 | 1665718571 | 0 |
| 99.72.217.44 | 1665718572 | 0 |
| 99.72.217.45 | 1665718573 | 0 |
| 99.72.217.46 | 1665718574 | 0 |
| 99.72.217.47 | 1665718575 | 0 |
| 99.72.217.48 | 1665718576 | 0 |
| 99.72.217.49 | 1665718577 | 0 |
| 99.72.217.50 | 1665718578 | 0 |
| 99.72.217.51 | 1665718579 | 0 |
| 99.72.217.52 | 1665718580 | 0 |
| 99.72.217.53 | 1665718581 | 0 |
| 99.72.217.54 | 1665718582 | 0 |
| 99.72.217.55 | 1665718583 | 0 |
| 99.72.217.56 | 1665718584 | 0 |
| 99.72.217.57 | 1665718585 | 0 |
| 99.72.217.58 | 1665718586 | 0 |
| 99.72.217.59 | 1665718587 | 0 |
| 99.72.217.60 | 1665718588 | 0 |
| 99.72.217.61 | 1665718589 | 0 |
| 99.72.217.62 | 1665718590 | 0 |
| 99.72.217.63 | 1665718591 | 0 |
| 99.72.217.64 | 1665718592 | 0 |
| 99.72.217.65 | 1665718593 | 0 |
| 99.72.217.66 | 1665718594 | 0 |
| 99.72.217.67 | 1665718595 | 0 |
| 99.72.217.68 | 1665718596 | 0 |
| 99.72.217.69 | 1665718597 | 0 |
| 99.72.217.70 | 1665718598 | 0 |
| 99.72.217.71 | 1665718599 | 0 |
| 99.72.217.72 | 1665718600 | 0 |
| 99.72.217.73 | 1665718601 | 0 |
| 99.72.217.74 | 1665718602 | 0 |
| 99.72.217.75 | 1665718603 | 0 |
| 99.72.217.76 | 1665718604 | 0 |
| 99.72.217.77 | 1665718605 | 0 |
| 99.72.217.78 | 1665718606 | 0 |
| 99.72.217.79 | 1665718607 | 0 |
| 99.72.217.80 | 1665718608 | 0 |
| 99.72.217.81 | 1665718609 | 0 |
| 99.72.217.82 | 1665718610 | 0 |
| 99.72.217.83 | 1665718611 | 0 |
| 99.72.217.84 | 1665718612 | 0 |
| 99.72.217.85 | 1665718613 | 0 |