L'indirizzo IP 99.15.231 è fornito da AT&T Services, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 99.0.0.0/12, IP tra 99.0.0.0 a 99.15.255.255 ). Il numero di sistema autonomo (ASN) è 7018.
| ASN | 7018 |
| IP inizia con | 99.0.0.0 |
| IP finale con | 99.15.255.255 |
| ASN Nome | AT&T Services, Inc. |
| CDIR | 99.0.0.0/12 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 06/09/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Richardson | 32,9924 | -96,6821 | 2017-07-03 |
| MaxMind | US | United States | - | - | 37,751 | -97,822 | 2017-07-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 99.15.231.0 | 1661986560 | 0 |
| 99.15.231.1 | 1661986561 | 0 |
| 99.15.231.2 | 1661986562 | 0 |
| 99.15.231.3 | 1661986563 | 0 |
| 99.15.231.4 | 1661986564 | 0 |
| 99.15.231.5 | 1661986565 | 0 |
| 99.15.231.6 | 1661986566 | 0 |
| 99.15.231.7 | 1661986567 | 0 |
| 99.15.231.8 | 1661986568 | 0 |
| 99.15.231.9 | 1661986569 | 0 |
| 99.15.231.10 | 1661986570 | 0 |
| 99.15.231.11 | 1661986571 | 0 |
| 99.15.231.12 | 1661986572 | 0 |
| 99.15.231.13 | 1661986573 | 0 |
| 99.15.231.14 | 1661986574 | 0 |
| 99.15.231.15 | 1661986575 | 0 |
| 99.15.231.16 | 1661986576 | 0 |
| 99.15.231.17 | 1661986577 | 0 |
| 99.15.231.18 | 1661986578 | 0 |
| 99.15.231.19 | 1661986579 | 0 |
| 99.15.231.20 | 1661986580 | 0 |
| 99.15.231.21 | 1661986581 | 0 |
| 99.15.231.22 | 1661986582 | 0 |
| 99.15.231.23 | 1661986583 | 0 |
| 99.15.231.24 | 1661986584 | 0 |
| 99.15.231.25 | 1661986585 | 0 |
| 99.15.231.26 | 1661986586 | 0 |
| 99.15.231.27 | 1661986587 | 0 |
| 99.15.231.28 | 1661986588 | 0 |
| 99.15.231.29 | 1661986589 | 0 |
| 99.15.231.30 | 1661986590 | 0 |
| 99.15.231.31 | 1661986591 | 0 |
| 99.15.231.32 | 1661986592 | 0 |
| 99.15.231.33 | 1661986593 | 0 |
| 99.15.231.34 | 1661986594 | 0 |
| 99.15.231.35 | 1661986595 | 0 |
| 99.15.231.36 | 1661986596 | 0 |
| 99.15.231.37 | 1661986597 | 0 |
| 99.15.231.38 | 1661986598 | 0 |
| 99.15.231.39 | 1661986599 | 0 |
| 99.15.231.40 | 1661986600 | 0 |
| 99.15.231.41 | 1661986601 | 0 |
| 99.15.231.42 | 1661986602 | 0 |
| 99.15.231.43 | 1661986603 | 0 |
| 99.15.231.44 | 1661986604 | 0 |
| 99.15.231.45 | 1661986605 | 0 |
| 99.15.231.46 | 1661986606 | 0 |
| 99.15.231.47 | 1661986607 | 0 |
| 99.15.231.48 | 1661986608 | 0 |
| 99.15.231.49 | 1661986609 | 0 |
| 99.15.231.50 | 1661986610 | 0 |
| 99.15.231.51 | 1661986611 | 0 |
| 99.15.231.52 | 1661986612 | 0 |
| 99.15.231.53 | 1661986613 | 0 |
| 99.15.231.54 | 1661986614 | 0 |
| 99.15.231.55 | 1661986615 | 0 |
| 99.15.231.56 | 1661986616 | 0 |
| 99.15.231.57 | 1661986617 | 0 |
| 99.15.231.58 | 1661986618 | 0 |
| 99.15.231.59 | 1661986619 | 0 |
| 99.15.231.60 | 1661986620 | 0 |
| 99.15.231.61 | 1661986621 | 0 |
| 99.15.231.62 | 1661986622 | 0 |
| 99.15.231.63 | 1661986623 | 0 |
| 99.15.231.64 | 1661986624 | 0 |
| 99.15.231.65 | 1661986625 | 0 |
| 99.15.231.66 | 1661986626 | 0 |
| 99.15.231.67 | 1661986627 | 0 |
| 99.15.231.68 | 1661986628 | 0 |
| 99.15.231.69 | 1661986629 | 0 |
| 99.15.231.70 | 1661986630 | 0 |
| 99.15.231.71 | 1661986631 | 0 |
| 99.15.231.72 | 1661986632 | 0 |
| 99.15.231.73 | 1661986633 | 0 |
| 99.15.231.74 | 1661986634 | 0 |
| 99.15.231.75 | 1661986635 | 0 |
| 99.15.231.76 | 1661986636 | 0 |
| 99.15.231.77 | 1661986637 | 0 |
| 99.15.231.78 | 1661986638 | 0 |
| 99.15.231.79 | 1661986639 | 0 |
| 99.15.231.80 | 1661986640 | 0 |
| 99.15.231.81 | 1661986641 | 0 |
| 99.15.231.82 | 1661986642 | 0 |
| 99.15.231.83 | 1661986643 | 0 |
| 99.15.231.84 | 1661986644 | 0 |
| 99.15.231.85 | 1661986645 | 0 |