L'indirizzo IP 66.243.74 è fornito da Level 3 Communications, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 66.243.0.0/17, IP tra 66.243.0.0 a 66.243.127.255 ). Il numero di sistema autonomo (ASN) è 3356.
| ASN | 3356 |
| IP inizia con | 66.243.0.0 |
| IP finale con | 66.243.127.255 |
| ASN Nome | Level 3 Communications, Inc. |
| CDIR | 66.243.0.0/17 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 21/05/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Los Angeles | 34,0522 | -118,2437 | 2018-05-21 |
| MaxMind | US | United States | - | - | 37,751 | -97,822 | 2018-05-21 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 66.243.74.0 | 1123240448 | 0 |
| 66.243.74.1 | 1123240449 | 0 |
| 66.243.74.2 | 1123240450 | 0 |
| 66.243.74.3 | 1123240451 | 0 |
| 66.243.74.4 | 1123240452 | 0 |
| 66.243.74.5 | 1123240453 | 0 |
| 66.243.74.6 | 1123240454 | 0 |
| 66.243.74.7 | 1123240455 | 0 |
| 66.243.74.8 | 1123240456 | 0 |
| 66.243.74.9 | 1123240457 | 0 |
| 66.243.74.10 | 1123240458 | 0 |
| 66.243.74.11 | 1123240459 | 0 |
| 66.243.74.12 | 1123240460 | 0 |
| 66.243.74.13 | 1123240461 | 0 |
| 66.243.74.14 | 1123240462 | 0 |
| 66.243.74.15 | 1123240463 | 0 |
| 66.243.74.16 | 1123240464 | 0 |
| 66.243.74.17 | 1123240465 | 0 |
| 66.243.74.18 | 1123240466 | 0 |
| 66.243.74.19 | 1123240467 | 0 |
| 66.243.74.20 | 1123240468 | 0 |
| 66.243.74.21 | 1123240469 | 0 |
| 66.243.74.22 | 1123240470 | 0 |
| 66.243.74.23 | 1123240471 | 0 |
| 66.243.74.24 | 1123240472 | 0 |
| 66.243.74.25 | 1123240473 | 0 |
| 66.243.74.26 | 1123240474 | 0 |
| 66.243.74.27 | 1123240475 | 0 |
| 66.243.74.28 | 1123240476 | 0 |
| 66.243.74.29 | 1123240477 | 0 |
| 66.243.74.30 | 1123240478 | 0 |
| 66.243.74.31 | 1123240479 | 0 |
| 66.243.74.32 | 1123240480 | 0 |
| 66.243.74.33 | 1123240481 | 0 |
| 66.243.74.34 | 1123240482 | 0 |
| 66.243.74.35 | 1123240483 | 0 |
| 66.243.74.36 | 1123240484 | 0 |
| 66.243.74.37 | 1123240485 | 0 |
| 66.243.74.38 | 1123240486 | 0 |
| 66.243.74.39 | 1123240487 | 0 |
| 66.243.74.40 | 1123240488 | 0 |
| 66.243.74.41 | 1123240489 | 0 |
| 66.243.74.42 | 1123240490 | 0 |
| 66.243.74.43 | 1123240491 | 0 |
| 66.243.74.44 | 1123240492 | 0 |
| 66.243.74.45 | 1123240493 | 0 |
| 66.243.74.46 | 1123240494 | 0 |
| 66.243.74.47 | 1123240495 | 0 |
| 66.243.74.48 | 1123240496 | 0 |
| 66.243.74.49 | 1123240497 | 0 |
| 66.243.74.50 | 1123240498 | 0 |
| 66.243.74.51 | 1123240499 | 0 |
| 66.243.74.52 | 1123240500 | 0 |
| 66.243.74.53 | 1123240501 | 0 |
| 66.243.74.54 | 1123240502 | 0 |
| 66.243.74.55 | 1123240503 | 0 |
| 66.243.74.56 | 1123240504 | 0 |
| 66.243.74.57 | 1123240505 | 0 |
| 66.243.74.58 | 1123240506 | 0 |
| 66.243.74.59 | 1123240507 | 0 |
| 66.243.74.60 | 1123240508 | 0 |
| 66.243.74.61 | 1123240509 | 0 |
| 66.243.74.62 | 1123240510 | 0 |
| 66.243.74.63 | 1123240511 | 0 |
| 66.243.74.64 | 1123240512 | 0 |
| 66.243.74.65 | 1123240513 | 0 |
| 66.243.74.66 | 1123240514 | 0 |
| 66.243.74.67 | 1123240515 | 0 |
| 66.243.74.68 | 1123240516 | 0 |
| 66.243.74.69 | 1123240517 | 0 |
| 66.243.74.70 | 1123240518 | 0 |
| 66.243.74.71 | 1123240519 | 0 |
| 66.243.74.72 | 1123240520 | 0 |
| 66.243.74.73 | 1123240521 | 0 |
| 66.243.74.74 | 1123240522 | 0 |
| 66.243.74.75 | 1123240523 | 0 |
| 66.243.74.76 | 1123240524 | 0 |
| 66.243.74.77 | 1123240525 | 0 |
| 66.243.74.78 | 1123240526 | 0 |
| 66.243.74.79 | 1123240527 | 0 |
| 66.243.74.80 | 1123240528 | 0 |
| 66.243.74.81 | 1123240529 | 0 |
| 66.243.74.82 | 1123240530 | 0 |
| 66.243.74.83 | 1123240531 | 0 |
| 66.243.74.84 | 1123240532 | 0 |
| 66.243.74.85 | 1123240533 | 0 |