La dirección IP 166.20.74 es proporcionada por AT&T Data Communications Services, que es propiedad de la CIDR (Classless Inter-Domain Routing) 166.20.0.0/16, IP entre 166.20.0.0 a 166.20.255.255 ). El número de sistema autónomo (ASN) es 2386.
| ASN | 2386 |
| IP que comienzan con | 166.20.0.0 |
| IP que termina con | 166.20.255.255 |
| ASN Nombre | AT&T Data Communications Services |
| CDIR | 166.20.0.0/16 |
| IP numérica | |
| Registe | arin |
| Última actualización | 16/02/2019 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Cincinnati | 39,162 | -84,4569 | 2019-06-05 |
| MaxMind | US | Estados Unidos | - | New York | 40,7449 | -73,9782 | 2019-06-05 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.20.74.0 | 2786347520 | 0 |
| 166.20.74.1 | 2786347521 | 0 |
| 166.20.74.2 | 2786347522 | 0 |
| 166.20.74.3 | 2786347523 | 0 |
| 166.20.74.4 | 2786347524 | 0 |
| 166.20.74.5 | 2786347525 | 0 |
| 166.20.74.6 | 2786347526 | 0 |
| 166.20.74.7 | 2786347527 | 0 |
| 166.20.74.8 | 2786347528 | 0 |
| 166.20.74.9 | 2786347529 | 0 |
| 166.20.74.10 | 2786347530 | 0 |
| 166.20.74.11 | 2786347531 | 0 |
| 166.20.74.12 | 2786347532 | 0 |
| 166.20.74.13 | 2786347533 | 0 |
| 166.20.74.14 | 2786347534 | 0 |
| 166.20.74.15 | 2786347535 | 0 |
| 166.20.74.16 | 2786347536 | 0 |
| 166.20.74.17 | 2786347537 | 0 |
| 166.20.74.18 | 2786347538 | 0 |
| 166.20.74.19 | 2786347539 | 0 |
| 166.20.74.20 | 2786347540 | 0 |
| 166.20.74.21 | 2786347541 | 0 |
| 166.20.74.22 | 2786347542 | 0 |
| 166.20.74.23 | 2786347543 | 0 |
| 166.20.74.24 | 2786347544 | 0 |
| 166.20.74.25 | 2786347545 | 0 |
| 166.20.74.26 | 2786347546 | 0 |
| 166.20.74.27 | 2786347547 | 0 |
| 166.20.74.28 | 2786347548 | 0 |
| 166.20.74.29 | 2786347549 | 0 |
| 166.20.74.30 | 2786347550 | 0 |
| 166.20.74.31 | 2786347551 | 0 |
| 166.20.74.32 | 2786347552 | 0 |
| 166.20.74.33 | 2786347553 | 0 |
| 166.20.74.34 | 2786347554 | 0 |
| 166.20.74.35 | 2786347555 | 0 |
| 166.20.74.36 | 2786347556 | 0 |
| 166.20.74.37 | 2786347557 | 0 |
| 166.20.74.38 | 2786347558 | 0 |
| 166.20.74.39 | 2786347559 | 0 |
| 166.20.74.40 | 2786347560 | 0 |
| 166.20.74.41 | 2786347561 | 0 |
| 166.20.74.42 | 2786347562 | 0 |
| 166.20.74.43 | 2786347563 | 0 |
| 166.20.74.44 | 2786347564 | 0 |
| 166.20.74.45 | 2786347565 | 0 |
| 166.20.74.46 | 2786347566 | 0 |
| 166.20.74.47 | 2786347567 | 0 |
| 166.20.74.48 | 2786347568 | 0 |
| 166.20.74.49 | 2786347569 | 0 |
| 166.20.74.50 | 2786347570 | 0 |
| 166.20.74.51 | 2786347571 | 0 |
| 166.20.74.52 | 2786347572 | 0 |
| 166.20.74.53 | 2786347573 | 0 |
| 166.20.74.54 | 2786347574 | 0 |
| 166.20.74.55 | 2786347575 | 0 |
| 166.20.74.56 | 2786347576 | 0 |
| 166.20.74.57 | 2786347577 | 0 |
| 166.20.74.58 | 2786347578 | 0 |
| 166.20.74.59 | 2786347579 | 0 |
| 166.20.74.60 | 2786347580 | 0 |
| 166.20.74.61 | 2786347581 | 0 |
| 166.20.74.62 | 2786347582 | 0 |
| 166.20.74.63 | 2786347583 | 0 |
| 166.20.74.64 | 2786347584 | 0 |
| 166.20.74.65 | 2786347585 | 0 |
| 166.20.74.66 | 2786347586 | 0 |
| 166.20.74.67 | 2786347587 | 0 |
| 166.20.74.68 | 2786347588 | 0 |
| 166.20.74.69 | 2786347589 | 0 |
| 166.20.74.70 | 2786347590 | 0 |
| 166.20.74.71 | 2786347591 | 0 |
| 166.20.74.72 | 2786347592 | 0 |
| 166.20.74.73 | 2786347593 | 0 |
| 166.20.74.74 | 2786347594 | 0 |
| 166.20.74.75 | 2786347595 | 0 |
| 166.20.74.76 | 2786347596 | 0 |
| 166.20.74.77 | 2786347597 | 0 |
| 166.20.74.78 | 2786347598 | 0 |
| 166.20.74.79 | 2786347599 | 0 |
| 166.20.74.80 | 2786347600 | 0 |
| 166.20.74.81 | 2786347601 | 0 |
| 166.20.74.82 | 2786347602 | 0 |
| 166.20.74.83 | 2786347603 | 0 |
| 166.20.74.84 | 2786347604 | 0 |
| 166.20.74.85 | 2786347605 | 0 |