L'indirizzo IP 99.173.72 è fornito da AT&T Services, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 99.168.0.0/13, IP tra 99.168.0.0 a 99.175.255.255 ). Il numero di sistema autonomo (ASN) è 7018.
| ASN | 7018 |
| IP inizia con | 99.168.0.0 |
| IP finale con | 99.175.255.255 |
| ASN Nome | AT&T Services, Inc. |
| CDIR | 99.168.0.0/13 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 08/02/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Richardson | 32,9924 | -96,6821 | 2018-02-08 |
| MaxMind | US | United States | - | - | 37,751 | -97,822 | 2018-02-08 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 99.173.72.0 | 1672300544 | 0 |
| 99.173.72.1 | 1672300545 | 0 |
| 99.173.72.2 | 1672300546 | 0 |
| 99.173.72.3 | 1672300547 | 0 |
| 99.173.72.4 | 1672300548 | 0 |
| 99.173.72.5 | 1672300549 | 0 |
| 99.173.72.6 | 1672300550 | 0 |
| 99.173.72.7 | 1672300551 | 0 |
| 99.173.72.8 | 1672300552 | 0 |
| 99.173.72.9 | 1672300553 | 0 |
| 99.173.72.10 | 1672300554 | 0 |
| 99.173.72.11 | 1672300555 | 0 |
| 99.173.72.12 | 1672300556 | 0 |
| 99.173.72.13 | 1672300557 | 0 |
| 99.173.72.14 | 1672300558 | 0 |
| 99.173.72.15 | 1672300559 | 0 |
| 99.173.72.16 | 1672300560 | 0 |
| 99.173.72.17 | 1672300561 | 0 |
| 99.173.72.18 | 1672300562 | 0 |
| 99.173.72.19 | 1672300563 | 0 |
| 99.173.72.20 | 1672300564 | 0 |
| 99.173.72.21 | 1672300565 | 0 |
| 99.173.72.22 | 1672300566 | 0 |
| 99.173.72.23 | 1672300567 | 0 |
| 99.173.72.24 | 1672300568 | 0 |
| 99.173.72.25 | 1672300569 | 0 |
| 99.173.72.26 | 1672300570 | 0 |
| 99.173.72.27 | 1672300571 | 0 |
| 99.173.72.28 | 1672300572 | 0 |
| 99.173.72.29 | 1672300573 | 0 |
| 99.173.72.30 | 1672300574 | 0 |
| 99.173.72.31 | 1672300575 | 0 |
| 99.173.72.32 | 1672300576 | 0 |
| 99.173.72.33 | 1672300577 | 0 |
| 99.173.72.34 | 1672300578 | 0 |
| 99.173.72.35 | 1672300579 | 0 |
| 99.173.72.36 | 1672300580 | 0 |
| 99.173.72.37 | 1672300581 | 0 |
| 99.173.72.38 | 1672300582 | 0 |
| 99.173.72.39 | 1672300583 | 0 |
| 99.173.72.40 | 1672300584 | 0 |
| 99.173.72.41 | 1672300585 | 0 |
| 99.173.72.42 | 1672300586 | 0 |
| 99.173.72.43 | 1672300587 | 0 |
| 99.173.72.44 | 1672300588 | 0 |
| 99.173.72.45 | 1672300589 | 0 |
| 99.173.72.46 | 1672300590 | 0 |
| 99.173.72.47 | 1672300591 | 0 |
| 99.173.72.48 | 1672300592 | 0 |
| 99.173.72.49 | 1672300593 | 0 |
| 99.173.72.50 | 1672300594 | 0 |
| 99.173.72.51 | 1672300595 | 0 |
| 99.173.72.52 | 1672300596 | 0 |
| 99.173.72.53 | 1672300597 | 0 |
| 99.173.72.54 | 1672300598 | 0 |
| 99.173.72.55 | 1672300599 | 0 |
| 99.173.72.56 | 1672300600 | 0 |
| 99.173.72.57 | 1672300601 | 0 |
| 99.173.72.58 | 1672300602 | 0 |
| 99.173.72.59 | 1672300603 | 0 |
| 99.173.72.60 | 1672300604 | 0 |
| 99.173.72.61 | 1672300605 | 0 |
| 99.173.72.62 | 1672300606 | 0 |
| 99.173.72.63 | 1672300607 | 0 |
| 99.173.72.64 | 1672300608 | 0 |
| 99.173.72.65 | 1672300609 | 0 |
| 99.173.72.66 | 1672300610 | 0 |
| 99.173.72.67 | 1672300611 | 0 |
| 99.173.72.68 | 1672300612 | 0 |
| 99.173.72.69 | 1672300613 | 0 |
| 99.173.72.70 | 1672300614 | 0 |
| 99.173.72.71 | 1672300615 | 0 |
| 99.173.72.72 | 1672300616 | 0 |
| 99.173.72.73 | 1672300617 | 0 |
| 99.173.72.74 | 1672300618 | 0 |
| 99.173.72.75 | 1672300619 | 0 |
| 99.173.72.76 | 1672300620 | 0 |
| 99.173.72.77 | 1672300621 | 0 |
| 99.173.72.78 | 1672300622 | 0 |
| 99.173.72.79 | 1672300623 | 0 |
| 99.173.72.80 | 1672300624 | 0 |
| 99.173.72.81 | 1672300625 | 0 |
| 99.173.72.82 | 1672300626 | 0 |
| 99.173.72.83 | 1672300627 | 0 |
| 99.173.72.84 | 1672300628 | 0 |
| 99.173.72.85 | 1672300629 | 0 |