L'indirizzo IP 73.221.56 è fornito da Comcast Cable Communications, LLC, che è di proprietà del CIDR (Classless Inter-Domain Routing) 73.0.0.0/8, IP tra 73.0.0.0 a 73.255.255.255 ). Il numero di sistema autonomo (ASN) è 7922.
| ASN | 7922 |
| IP inizia con | 73.0.0.0 |
| IP finale con | 73.255.255.255 |
| ASN Nome | Comcast Cable Communications, LLC |
| CDIR | 73.0.0.0/8 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 06/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Bothell | 47,7623 | -122,2054 | 2017-07-05 |
| MaxMind | US | United States | - | Kirkland | 47,6727 | -122,1873 | 2017-07-05 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 73.221.56.0 | 1239234560 | 0 |
| 73.221.56.1 | 1239234561 | 0 |
| 73.221.56.2 | 1239234562 | 0 |
| 73.221.56.3 | 1239234563 | 0 |
| 73.221.56.4 | 1239234564 | 0 |
| 73.221.56.5 | 1239234565 | 0 |
| 73.221.56.6 | 1239234566 | 0 |
| 73.221.56.7 | 1239234567 | 0 |
| 73.221.56.8 | 1239234568 | 0 |
| 73.221.56.9 | 1239234569 | 0 |
| 73.221.56.10 | 1239234570 | 0 |
| 73.221.56.11 | 1239234571 | 0 |
| 73.221.56.12 | 1239234572 | 0 |
| 73.221.56.13 | 1239234573 | 0 |
| 73.221.56.14 | 1239234574 | 0 |
| 73.221.56.15 | 1239234575 | 0 |
| 73.221.56.16 | 1239234576 | 0 |
| 73.221.56.17 | 1239234577 | 0 |
| 73.221.56.18 | 1239234578 | 0 |
| 73.221.56.19 | 1239234579 | 0 |
| 73.221.56.20 | 1239234580 | 0 |
| 73.221.56.21 | 1239234581 | 0 |
| 73.221.56.22 | 1239234582 | 0 |
| 73.221.56.23 | 1239234583 | 0 |
| 73.221.56.24 | 1239234584 | 0 |
| 73.221.56.25 | 1239234585 | 0 |
| 73.221.56.26 | 1239234586 | 0 |
| 73.221.56.27 | 1239234587 | 0 |
| 73.221.56.28 | 1239234588 | 0 |
| 73.221.56.29 | 1239234589 | 0 |
| 73.221.56.30 | 1239234590 | 0 |
| 73.221.56.31 | 1239234591 | 0 |
| 73.221.56.32 | 1239234592 | 0 |
| 73.221.56.33 | 1239234593 | 0 |
| 73.221.56.34 | 1239234594 | 0 |
| 73.221.56.35 | 1239234595 | 0 |
| 73.221.56.36 | 1239234596 | 0 |
| 73.221.56.37 | 1239234597 | 0 |
| 73.221.56.38 | 1239234598 | 0 |
| 73.221.56.39 | 1239234599 | 0 |
| 73.221.56.40 | 1239234600 | 0 |
| 73.221.56.41 | 1239234601 | 0 |
| 73.221.56.42 | 1239234602 | 0 |
| 73.221.56.43 | 1239234603 | 0 |
| 73.221.56.44 | 1239234604 | 0 |
| 73.221.56.45 | 1239234605 | 0 |
| 73.221.56.46 | 1239234606 | 0 |
| 73.221.56.47 | 1239234607 | 0 |
| 73.221.56.48 | 1239234608 | 0 |
| 73.221.56.49 | 1239234609 | 0 |
| 73.221.56.50 | 1239234610 | 0 |
| 73.221.56.51 | 1239234611 | 0 |
| 73.221.56.52 | 1239234612 | 0 |
| 73.221.56.53 | 1239234613 | 0 |
| 73.221.56.54 | 1239234614 | 0 |
| 73.221.56.55 | 1239234615 | 0 |
| 73.221.56.56 | 1239234616 | 0 |
| 73.221.56.57 | 1239234617 | 0 |
| 73.221.56.58 | 1239234618 | 0 |
| 73.221.56.59 | 1239234619 | 0 |
| 73.221.56.60 | 1239234620 | 0 |
| 73.221.56.61 | 1239234621 | 0 |
| 73.221.56.62 | 1239234622 | 0 |
| 73.221.56.63 | 1239234623 | 0 |
| 73.221.56.64 | 1239234624 | 0 |
| 73.221.56.65 | 1239234625 | 0 |
| 73.221.56.66 | 1239234626 | 0 |
| 73.221.56.67 | 1239234627 | 0 |
| 73.221.56.68 | 1239234628 | 0 |
| 73.221.56.69 | 1239234629 | 0 |
| 73.221.56.70 | 1239234630 | 0 |
| 73.221.56.71 | 1239234631 | 0 |
| 73.221.56.72 | 1239234632 | 0 |
| 73.221.56.73 | 1239234633 | 0 |
| 73.221.56.74 | 1239234634 | 0 |
| 73.221.56.75 | 1239234635 | 0 |
| 73.221.56.76 | 1239234636 | 0 |
| 73.221.56.77 | 1239234637 | 0 |
| 73.221.56.78 | 1239234638 | 0 |
| 73.221.56.79 | 1239234639 | 0 |
| 73.221.56.80 | 1239234640 | 0 |
| 73.221.56.81 | 1239234641 | 0 |
| 73.221.56.82 | 1239234642 | 0 |
| 73.221.56.83 | 1239234643 | 0 |
| 73.221.56.84 | 1239234644 | 0 |
| 73.221.56.85 | 1239234645 | 0 |