Les adresses IP débutant par 64.167.20 sont fournies par AT&T Internet Services, elles appartiennent au CIDR (Classless Inter-Domain Routing) 64.160.0.0/12, le bloc IP comprant les adresses de 64.160.0.0 à 64.175.255.255). Le numéro de système autonome (ASN) est 7132.
| ASN | 7132 |
| IP commençant par | 64.160.0.0 |
| IP se terminant par | 64.175.255.255 |
| Nom ASN | AT&T Internet Services |
| CDIR | 64.160.0.0/12 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 26/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Saint Louis | 38,6273 | -90,1979 | 2017-08-26 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-08-26 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 64.167.20.0 | 1084691456 | 0 |
| 64.167.20.1 | 1084691457 | 0 |
| 64.167.20.2 | 1084691458 | 0 |
| 64.167.20.3 | 1084691459 | 0 |
| 64.167.20.4 | 1084691460 | 0 |
| 64.167.20.5 | 1084691461 | 0 |
| 64.167.20.6 | 1084691462 | 0 |
| 64.167.20.7 | 1084691463 | 0 |
| 64.167.20.8 | 1084691464 | 0 |
| 64.167.20.9 | 1084691465 | 0 |
| 64.167.20.10 | 1084691466 | 0 |
| 64.167.20.11 | 1084691467 | 0 |
| 64.167.20.12 | 1084691468 | 0 |
| 64.167.20.13 | 1084691469 | 0 |
| 64.167.20.14 | 1084691470 | 0 |
| 64.167.20.15 | 1084691471 | 0 |
| 64.167.20.16 | 1084691472 | 0 |
| 64.167.20.17 | 1084691473 | 0 |
| 64.167.20.18 | 1084691474 | 0 |
| 64.167.20.19 | 1084691475 | 0 |
| 64.167.20.20 | 1084691476 | 0 |
| 64.167.20.21 | 1084691477 | 0 |
| 64.167.20.22 | 1084691478 | 0 |
| 64.167.20.23 | 1084691479 | 0 |
| 64.167.20.24 | 1084691480 | 0 |
| 64.167.20.25 | 1084691481 | 0 |
| 64.167.20.26 | 1084691482 | 0 |
| 64.167.20.27 | 1084691483 | 0 |
| 64.167.20.28 | 1084691484 | 0 |
| 64.167.20.29 | 1084691485 | 0 |
| 64.167.20.30 | 1084691486 | 0 |
| 64.167.20.31 | 1084691487 | 0 |
| 64.167.20.32 | 1084691488 | 0 |
| 64.167.20.33 | 1084691489 | 0 |
| 64.167.20.34 | 1084691490 | 0 |
| 64.167.20.35 | 1084691491 | 0 |
| 64.167.20.36 | 1084691492 | 0 |
| 64.167.20.37 | 1084691493 | 0 |
| 64.167.20.38 | 1084691494 | 0 |
| 64.167.20.39 | 1084691495 | 0 |
| 64.167.20.40 | 1084691496 | 0 |
| 64.167.20.41 | 1084691497 | 0 |
| 64.167.20.42 | 1084691498 | 0 |
| 64.167.20.43 | 1084691499 | 0 |
| 64.167.20.44 | 1084691500 | 0 |
| 64.167.20.45 | 1084691501 | 0 |
| 64.167.20.46 | 1084691502 | 0 |
| 64.167.20.47 | 1084691503 | 0 |
| 64.167.20.48 | 1084691504 | 0 |
| 64.167.20.49 | 1084691505 | 0 |
| 64.167.20.50 | 1084691506 | 0 |
| 64.167.20.51 | 1084691507 | 0 |
| 64.167.20.52 | 1084691508 | 0 |
| 64.167.20.53 | 1084691509 | 0 |
| 64.167.20.54 | 1084691510 | 0 |
| 64.167.20.55 | 1084691511 | 0 |
| 64.167.20.56 | 1084691512 | 0 |
| 64.167.20.57 | 1084691513 | 0 |
| 64.167.20.58 | 1084691514 | 0 |
| 64.167.20.59 | 1084691515 | 0 |
| 64.167.20.60 | 1084691516 | 0 |
| 64.167.20.61 | 1084691517 | 0 |
| 64.167.20.62 | 1084691518 | 0 |
| 64.167.20.63 | 1084691519 | 0 |
| 64.167.20.64 | 1084691520 | 0 |
| 64.167.20.65 | 1084691521 | 0 |
| 64.167.20.66 | 1084691522 | 0 |
| 64.167.20.67 | 1084691523 | 0 |
| 64.167.20.68 | 1084691524 | 0 |
| 64.167.20.69 | 1084691525 | 0 |
| 64.167.20.70 | 1084691526 | 0 |
| 64.167.20.71 | 1084691527 | 0 |
| 64.167.20.72 | 1084691528 | 0 |
| 64.167.20.73 | 1084691529 | 0 |
| 64.167.20.74 | 1084691530 | 0 |
| 64.167.20.75 | 1084691531 | 0 |
| 64.167.20.76 | 1084691532 | 0 |
| 64.167.20.77 | 1084691533 | 0 |
| 64.167.20.78 | 1084691534 | 0 |
| 64.167.20.79 | 1084691535 | 0 |
| 64.167.20.80 | 1084691536 | 0 |
| 64.167.20.81 | 1084691537 | 0 |
| 64.167.20.82 | 1084691538 | 0 |
| 64.167.20.83 | 1084691539 | 0 |
| 64.167.20.84 | 1084691540 | 0 |
| 64.167.20.85 | 1084691541 | 0 |