La dirección IP 166.90.21 es proporcionada por Level 3 Communications, Inc., que es propiedad de la CIDR (Classless Inter-Domain Routing) 166.90.0.0/16, IP entre 166.90.0.0 a 166.90.255.255 ). El número de sistema autónomo (ASN) es 3356.
| ASN | 3356 |
| IP que comienzan con | 166.90.0.0 |
| IP que termina con | 166.90.255.255 |
| ASN Nombre | Level 3 Communications, Inc. |
| CDIR | 166.90.0.0/16 |
| IP numérica | |
| Registe | arin |
| Última actualización | 13/09/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Los Angeles | 34,0522 | -118,2437 | 2017-09-12 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2017-09-12 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.90.21.0 | 2790921472 | 0 |
| 166.90.21.1 | 2790921473 | 0 |
| 166.90.21.2 | 2790921474 | 0 |
| 166.90.21.3 | 2790921475 | 0 |
| 166.90.21.4 | 2790921476 | 0 |
| 166.90.21.5 | 2790921477 | 0 |
| 166.90.21.6 | 2790921478 | 0 |
| 166.90.21.7 | 2790921479 | 0 |
| 166.90.21.8 | 2790921480 | 0 |
| 166.90.21.9 | 2790921481 | 0 |
| 166.90.21.10 | 2790921482 | 0 |
| 166.90.21.11 | 2790921483 | 0 |
| 166.90.21.12 | 2790921484 | 0 |
| 166.90.21.13 | 2790921485 | 0 |
| 166.90.21.14 | 2790921486 | 0 |
| 166.90.21.15 | 2790921487 | 0 |
| 166.90.21.16 | 2790921488 | 0 |
| 166.90.21.17 | 2790921489 | 0 |
| 166.90.21.18 | 2790921490 | 0 |
| 166.90.21.19 | 2790921491 | 0 |
| 166.90.21.20 | 2790921492 | 0 |
| 166.90.21.21 | 2790921493 | 0 |
| 166.90.21.22 | 2790921494 | 0 |
| 166.90.21.23 | 2790921495 | 0 |
| 166.90.21.24 | 2790921496 | 0 |
| 166.90.21.25 | 2790921497 | 0 |
| 166.90.21.26 | 2790921498 | 0 |
| 166.90.21.27 | 2790921499 | 0 |
| 166.90.21.28 | 2790921500 | 0 |
| 166.90.21.29 | 2790921501 | 0 |
| 166.90.21.30 | 2790921502 | 0 |
| 166.90.21.31 | 2790921503 | 0 |
| 166.90.21.32 | 2790921504 | 0 |
| 166.90.21.33 | 2790921505 | 0 |
| 166.90.21.34 | 2790921506 | 0 |
| 166.90.21.35 | 2790921507 | 0 |
| 166.90.21.36 | 2790921508 | 0 |
| 166.90.21.37 | 2790921509 | 0 |
| 166.90.21.38 | 2790921510 | 0 |
| 166.90.21.39 | 2790921511 | 0 |
| 166.90.21.40 | 2790921512 | 0 |
| 166.90.21.41 | 2790921513 | 0 |
| 166.90.21.42 | 2790921514 | 0 |
| 166.90.21.43 | 2790921515 | 0 |
| 166.90.21.44 | 2790921516 | 0 |
| 166.90.21.45 | 2790921517 | 0 |
| 166.90.21.46 | 2790921518 | 0 |
| 166.90.21.47 | 2790921519 | 0 |
| 166.90.21.48 | 2790921520 | 0 |
| 166.90.21.49 | 2790921521 | 0 |
| 166.90.21.50 | 2790921522 | 0 |
| 166.90.21.51 | 2790921523 | 0 |
| 166.90.21.52 | 2790921524 | 0 |
| 166.90.21.53 | 2790921525 | 0 |
| 166.90.21.54 | 2790921526 | 0 |
| 166.90.21.55 | 2790921527 | 0 |
| 166.90.21.56 | 2790921528 | 0 |
| 166.90.21.57 | 2790921529 | 0 |
| 166.90.21.58 | 2790921530 | 0 |
| 166.90.21.59 | 2790921531 | 0 |
| 166.90.21.60 | 2790921532 | 0 |
| 166.90.21.61 | 2790921533 | 0 |
| 166.90.21.62 | 2790921534 | 0 |
| 166.90.21.63 | 2790921535 | 0 |
| 166.90.21.64 | 2790921536 | 0 |
| 166.90.21.65 | 2790921537 | 0 |
| 166.90.21.66 | 2790921538 | 0 |
| 166.90.21.67 | 2790921539 | 0 |
| 166.90.21.68 | 2790921540 | 0 |
| 166.90.21.69 | 2790921541 | 0 |
| 166.90.21.70 | 2790921542 | 0 |
| 166.90.21.71 | 2790921543 | 0 |
| 166.90.21.72 | 2790921544 | 0 |
| 166.90.21.73 | 2790921545 | 0 |
| 166.90.21.74 | 2790921546 | 0 |
| 166.90.21.75 | 2790921547 | 0 |
| 166.90.21.76 | 2790921548 | 0 |
| 166.90.21.77 | 2790921549 | 0 |
| 166.90.21.78 | 2790921550 | 0 |
| 166.90.21.79 | 2790921551 | 0 |
| 166.90.21.80 | 2790921552 | 0 |
| 166.90.21.81 | 2790921553 | 0 |
| 166.90.21.82 | 2790921554 | 0 |
| 166.90.21.83 | 2790921555 | 0 |
| 166.90.21.84 | 2790921556 | 0 |
| 166.90.21.85 | 2790921557 | 0 |