L'indirizzo IP 45.21.10 è fornito da AT&T Services, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 45.16.0.0/12, IP tra 45.16.0.0 a 45.31.255.255 ). Il numero di sistema autonomo (ASN) è 7018.
| ASN | 7018 |
| IP inizia con | 45.16.0.0 |
| IP finale con | 45.31.255.255 |
| ASN Nome | AT&T Services, Inc. |
| CDIR | 45.16.0.0/12 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 10/08/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Houston | 29,7633 | -95,3633 | 2017-08-10 |
| MaxMind | US | United States | - | Spring | 30,213 | -95,5386 | 2017-08-10 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 45.21.10.0 | 756353536 | 0 |
| 45.21.10.1 | 756353537 | 0 |
| 45.21.10.2 | 756353538 | 0 |
| 45.21.10.3 | 756353539 | 0 |
| 45.21.10.4 | 756353540 | 0 |
| 45.21.10.5 | 756353541 | 0 |
| 45.21.10.6 | 756353542 | 0 |
| 45.21.10.7 | 756353543 | 0 |
| 45.21.10.8 | 756353544 | 0 |
| 45.21.10.9 | 756353545 | 0 |
| 45.21.10.10 | 756353546 | 0 |
| 45.21.10.11 | 756353547 | 0 |
| 45.21.10.12 | 756353548 | 0 |
| 45.21.10.13 | 756353549 | 0 |
| 45.21.10.14 | 756353550 | 0 |
| 45.21.10.15 | 756353551 | 0 |
| 45.21.10.16 | 756353552 | 0 |
| 45.21.10.17 | 756353553 | 0 |
| 45.21.10.18 | 756353554 | 0 |
| 45.21.10.19 | 756353555 | 0 |
| 45.21.10.20 | 756353556 | 0 |
| 45.21.10.21 | 756353557 | 0 |
| 45.21.10.22 | 756353558 | 0 |
| 45.21.10.23 | 756353559 | 0 |
| 45.21.10.24 | 756353560 | 0 |
| 45.21.10.25 | 756353561 | 0 |
| 45.21.10.26 | 756353562 | 0 |
| 45.21.10.27 | 756353563 | 0 |
| 45.21.10.28 | 756353564 | 0 |
| 45.21.10.29 | 756353565 | 0 |
| 45.21.10.30 | 756353566 | 0 |
| 45.21.10.31 | 756353567 | 0 |
| 45.21.10.32 | 756353568 | 0 |
| 45.21.10.33 | 756353569 | 0 |
| 45.21.10.34 | 756353570 | 0 |
| 45.21.10.35 | 756353571 | 0 |
| 45.21.10.36 | 756353572 | 0 |
| 45.21.10.37 | 756353573 | 0 |
| 45.21.10.38 | 756353574 | 0 |
| 45.21.10.39 | 756353575 | 0 |
| 45.21.10.40 | 756353576 | 0 |
| 45.21.10.41 | 756353577 | 0 |
| 45.21.10.42 | 756353578 | 0 |
| 45.21.10.43 | 756353579 | 0 |
| 45.21.10.44 | 756353580 | 0 |
| 45.21.10.45 | 756353581 | 0 |
| 45.21.10.46 | 756353582 | 0 |
| 45.21.10.47 | 756353583 | 0 |
| 45.21.10.48 | 756353584 | 0 |
| 45.21.10.49 | 756353585 | 0 |
| 45.21.10.50 | 756353586 | 0 |
| 45.21.10.51 | 756353587 | 0 |
| 45.21.10.52 | 756353588 | 0 |
| 45.21.10.53 | 756353589 | 0 |
| 45.21.10.54 | 756353590 | 0 |
| 45.21.10.55 | 756353591 | 0 |
| 45.21.10.56 | 756353592 | 0 |
| 45.21.10.57 | 756353593 | 0 |
| 45.21.10.58 | 756353594 | 0 |
| 45.21.10.59 | 756353595 | 0 |
| 45.21.10.60 | 756353596 | 0 |
| 45.21.10.61 | 756353597 | 0 |
| 45.21.10.62 | 756353598 | 0 |
| 45.21.10.63 | 756353599 | 0 |
| 45.21.10.64 | 756353600 | 0 |
| 45.21.10.65 | 756353601 | 0 |
| 45.21.10.66 | 756353602 | 0 |
| 45.21.10.67 | 756353603 | 0 |
| 45.21.10.68 | 756353604 | 0 |
| 45.21.10.69 | 756353605 | 0 |
| 45.21.10.70 | 756353606 | 0 |
| 45.21.10.71 | 756353607 | 0 |
| 45.21.10.72 | 756353608 | 0 |
| 45.21.10.73 | 756353609 | 0 |
| 45.21.10.74 | 756353610 | 0 |
| 45.21.10.75 | 756353611 | 0 |
| 45.21.10.76 | 756353612 | 0 |
| 45.21.10.77 | 756353613 | 0 |
| 45.21.10.78 | 756353614 | 0 |
| 45.21.10.79 | 756353615 | 0 |
| 45.21.10.80 | 756353616 | 0 |
| 45.21.10.81 | 756353617 | 0 |
| 45.21.10.82 | 756353618 | 0 |
| 45.21.10.83 | 756353619 | 0 |
| 45.21.10.84 | 756353620 | 0 |
| 45.21.10.85 | 756353621 | 0 |