Les adresses IP débutant par 74.145.78 sont fournies par Comcast Cable Communications, LLC, elles appartiennent au CIDR (Classless Inter-Domain Routing) 74.144.0.0/12, le bloc IP comprant les adresses de 74.144.0.0 à 74.159.255.255). Le numéro de système autonome (ASN) est 7922.
| ASN | 7922 |
| IP commençant par | 74.144.0.0 |
| IP se terminant par | 74.159.255.255 |
| Nom ASN | Comcast Cable Communications, LLC |
| CDIR | 74.144.0.0/12 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 21/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Pittsburgh | 40,4406 | -79,9959 | 2017-07-20 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-07-20 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 74.145.78.0 | 1251036672 | 0 |
| 74.145.78.1 | 1251036673 | 0 |
| 74.145.78.2 | 1251036674 | 0 |
| 74.145.78.3 | 1251036675 | 0 |
| 74.145.78.4 | 1251036676 | 0 |
| 74.145.78.5 | 1251036677 | 0 |
| 74.145.78.6 | 1251036678 | 0 |
| 74.145.78.7 | 1251036679 | 0 |
| 74.145.78.8 | 1251036680 | 0 |
| 74.145.78.9 | 1251036681 | 0 |
| 74.145.78.10 | 1251036682 | 0 |
| 74.145.78.11 | 1251036683 | 0 |
| 74.145.78.12 | 1251036684 | 0 |
| 74.145.78.13 | 1251036685 | 0 |
| 74.145.78.14 | 1251036686 | 0 |
| 74.145.78.15 | 1251036687 | 0 |
| 74.145.78.16 | 1251036688 | 0 |
| 74.145.78.17 | 1251036689 | 0 |
| 74.145.78.18 | 1251036690 | 0 |
| 74.145.78.19 | 1251036691 | 0 |
| 74.145.78.20 | 1251036692 | 0 |
| 74.145.78.21 | 1251036693 | 0 |
| 74.145.78.22 | 1251036694 | 0 |
| 74.145.78.23 | 1251036695 | 0 |
| 74.145.78.24 | 1251036696 | 0 |
| 74.145.78.25 | 1251036697 | 0 |
| 74.145.78.26 | 1251036698 | 0 |
| 74.145.78.27 | 1251036699 | 0 |
| 74.145.78.28 | 1251036700 | 0 |
| 74.145.78.29 | 1251036701 | 0 |
| 74.145.78.30 | 1251036702 | 0 |
| 74.145.78.31 | 1251036703 | 0 |
| 74.145.78.32 | 1251036704 | 0 |
| 74.145.78.33 | 1251036705 | 0 |
| 74.145.78.34 | 1251036706 | 0 |
| 74.145.78.35 | 1251036707 | 0 |
| 74.145.78.36 | 1251036708 | 0 |
| 74.145.78.37 | 1251036709 | 0 |
| 74.145.78.38 | 1251036710 | 0 |
| 74.145.78.39 | 1251036711 | 0 |
| 74.145.78.40 | 1251036712 | 0 |
| 74.145.78.41 | 1251036713 | 0 |
| 74.145.78.42 | 1251036714 | 0 |
| 74.145.78.43 | 1251036715 | 0 |
| 74.145.78.44 | 1251036716 | 0 |
| 74.145.78.45 | 1251036717 | 0 |
| 74.145.78.46 | 1251036718 | 0 |
| 74.145.78.47 | 1251036719 | 0 |
| 74.145.78.48 | 1251036720 | 0 |
| 74.145.78.49 | 1251036721 | 0 |
| 74.145.78.50 | 1251036722 | 0 |
| 74.145.78.51 | 1251036723 | 0 |
| 74.145.78.52 | 1251036724 | 0 |
| 74.145.78.53 | 1251036725 | 0 |
| 74.145.78.54 | 1251036726 | 0 |
| 74.145.78.55 | 1251036727 | 0 |
| 74.145.78.56 | 1251036728 | 0 |
| 74.145.78.57 | 1251036729 | 0 |
| 74.145.78.58 | 1251036730 | 0 |
| 74.145.78.59 | 1251036731 | 0 |
| 74.145.78.60 | 1251036732 | 0 |
| 74.145.78.61 | 1251036733 | 0 |
| 74.145.78.62 | 1251036734 | 0 |
| 74.145.78.63 | 1251036735 | 0 |
| 74.145.78.64 | 1251036736 | 0 |
| 74.145.78.65 | 1251036737 | 0 |
| 74.145.78.66 | 1251036738 | 0 |
| 74.145.78.67 | 1251036739 | 0 |
| 74.145.78.68 | 1251036740 | 0 |
| 74.145.78.69 | 1251036741 | 0 |
| 74.145.78.70 | 1251036742 | 0 |
| 74.145.78.71 | 1251036743 | 0 |
| 74.145.78.72 | 1251036744 | 0 |
| 74.145.78.73 | 1251036745 | 0 |
| 74.145.78.74 | 1251036746 | 0 |
| 74.145.78.75 | 1251036747 | 0 |
| 74.145.78.76 | 1251036748 | 0 |
| 74.145.78.77 | 1251036749 | 0 |
| 74.145.78.78 | 1251036750 | 0 |
| 74.145.78.79 | 1251036751 | 0 |
| 74.145.78.80 | 1251036752 | 0 |
| 74.145.78.81 | 1251036753 | 0 |
| 74.145.78.82 | 1251036754 | 0 |
| 74.145.78.83 | 1251036755 | 0 |
| 74.145.78.84 | 1251036756 | 0 |
| 74.145.78.85 | 1251036757 | 0 |