L'indirizzo IP 166.71.45 è fornito da AT&T Services, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 166.72.0.0/16, IP tra 166.72.0.0 a 166.72.255.255 ). Il numero di sistema autonomo (ASN) è 7018.
| ASN | 7018 |
| IP inizia con | 166.72.0.0 |
| IP finale con | 166.72.255.255 |
| ASN Nome | AT&T Services, Inc. |
| CDIR | 166.72.0.0/16 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 11/08/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Philadelphia | 39,891 | -75,1792 | 2017-08-11 |
| MaxMind | US | United States | - | Philadelphia | 39,895 | -75,1671 | 2017-08-11 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.71.45.0 | 2789682432 | 0 |
| 166.71.45.1 | 2789682433 | 0 |
| 166.71.45.2 | 2789682434 | 0 |
| 166.71.45.3 | 2789682435 | 0 |
| 166.71.45.4 | 2789682436 | 0 |
| 166.71.45.5 | 2789682437 | 0 |
| 166.71.45.6 | 2789682438 | 0 |
| 166.71.45.7 | 2789682439 | 0 |
| 166.71.45.8 | 2789682440 | 0 |
| 166.71.45.9 | 2789682441 | 0 |
| 166.71.45.10 | 2789682442 | 0 |
| 166.71.45.11 | 2789682443 | 0 |
| 166.71.45.12 | 2789682444 | 0 |
| 166.71.45.13 | 2789682445 | 0 |
| 166.71.45.14 | 2789682446 | 0 |
| 166.71.45.15 | 2789682447 | 0 |
| 166.71.45.16 | 2789682448 | 0 |
| 166.71.45.17 | 2789682449 | 0 |
| 166.71.45.18 | 2789682450 | 0 |
| 166.71.45.19 | 2789682451 | 0 |
| 166.71.45.20 | 2789682452 | 0 |
| 166.71.45.21 | 2789682453 | 0 |
| 166.71.45.22 | 2789682454 | 0 |
| 166.71.45.23 | 2789682455 | 0 |
| 166.71.45.24 | 2789682456 | 0 |
| 166.71.45.25 | 2789682457 | 0 |
| 166.71.45.26 | 2789682458 | 0 |
| 166.71.45.27 | 2789682459 | 0 |
| 166.71.45.28 | 2789682460 | 0 |
| 166.71.45.29 | 2789682461 | 0 |
| 166.71.45.30 | 2789682462 | 0 |
| 166.71.45.31 | 2789682463 | 0 |
| 166.71.45.32 | 2789682464 | 0 |
| 166.71.45.33 | 2789682465 | 0 |
| 166.71.45.34 | 2789682466 | 0 |
| 166.71.45.35 | 2789682467 | 0 |
| 166.71.45.36 | 2789682468 | 0 |
| 166.71.45.37 | 2789682469 | 0 |
| 166.71.45.38 | 2789682470 | 0 |
| 166.71.45.39 | 2789682471 | 0 |
| 166.71.45.40 | 2789682472 | 0 |
| 166.71.45.41 | 2789682473 | 0 |
| 166.71.45.42 | 2789682474 | 0 |
| 166.71.45.43 | 2789682475 | 0 |
| 166.71.45.44 | 2789682476 | 0 |
| 166.71.45.45 | 2789682477 | 0 |
| 166.71.45.46 | 2789682478 | 0 |
| 166.71.45.47 | 2789682479 | 0 |
| 166.71.45.48 | 2789682480 | 0 |
| 166.71.45.49 | 2789682481 | 0 |
| 166.71.45.50 | 2789682482 | 0 |
| 166.71.45.51 | 2789682483 | 0 |
| 166.71.45.52 | 2789682484 | 0 |
| 166.71.45.53 | 2789682485 | 0 |
| 166.71.45.54 | 2789682486 | 0 |
| 166.71.45.55 | 2789682487 | 0 |
| 166.71.45.56 | 2789682488 | 0 |
| 166.71.45.57 | 2789682489 | 0 |
| 166.71.45.58 | 2789682490 | 0 |
| 166.71.45.59 | 2789682491 | 0 |
| 166.71.45.60 | 2789682492 | 0 |
| 166.71.45.61 | 2789682493 | 0 |
| 166.71.45.62 | 2789682494 | 0 |
| 166.71.45.63 | 2789682495 | 0 |
| 166.71.45.64 | 2789682496 | 0 |
| 166.71.45.65 | 2789682497 | 0 |
| 166.71.45.66 | 2789682498 | 0 |
| 166.71.45.67 | 2789682499 | 0 |
| 166.71.45.68 | 2789682500 | 0 |
| 166.71.45.69 | 2789682501 | 0 |
| 166.71.45.70 | 2789682502 | 0 |
| 166.71.45.71 | 2789682503 | 0 |
| 166.71.45.72 | 2789682504 | 0 |
| 166.71.45.73 | 2789682505 | 0 |
| 166.71.45.74 | 2789682506 | 0 |
| 166.71.45.75 | 2789682507 | 0 |
| 166.71.45.76 | 2789682508 | 0 |
| 166.71.45.77 | 2789682509 | 0 |
| 166.71.45.78 | 2789682510 | 0 |
| 166.71.45.79 | 2789682511 | 0 |
| 166.71.45.80 | 2789682512 | 0 |
| 166.71.45.81 | 2789682513 | 0 |
| 166.71.45.82 | 2789682514 | 0 |
| 166.71.45.83 | 2789682515 | 0 |
| 166.71.45.84 | 2789682516 | 0 |
| 166.71.45.85 | 2789682517 | 0 |