La dirección IP 204.99.57 es proporcionada por AT&T Data Communications Services, que es propiedad de la CIDR (Classless Inter-Domain Routing) 204.99.0.0/17, IP entre 204.99.0.0 a 204.99.127.255 ). El número de sistema autónomo (ASN) es 2386.
| ASN | 2386 |
| IP que comienzan con | 204.99.0.0 |
| IP que termina con | 204.99.127.255 |
| ASN Nombre | AT&T Data Communications Services |
| CDIR | 204.99.0.0/17 |
| IP numérica | |
| Registe | arin |
| Última actualización | 06/09/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Scottsdale | 33,602 | -111,8879 | 2017-11-04 |
| MaxMind | US | Estados Unidos | - | Scottsdale | 33,6119 | -111,8906 | 2017-11-04 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 204.99.57.0 | 3429054720 | 0 |
| 204.99.57.1 | 3429054721 | 0 |
| 204.99.57.2 | 3429054722 | 0 |
| 204.99.57.3 | 3429054723 | 0 |
| 204.99.57.4 | 3429054724 | 0 |
| 204.99.57.5 | 3429054725 | 0 |
| 204.99.57.6 | 3429054726 | 0 |
| 204.99.57.7 | 3429054727 | 0 |
| 204.99.57.8 | 3429054728 | 0 |
| 204.99.57.9 | 3429054729 | 0 |
| 204.99.57.10 | 3429054730 | 0 |
| 204.99.57.11 | 3429054731 | 0 |
| 204.99.57.12 | 3429054732 | 0 |
| 204.99.57.13 | 3429054733 | 0 |
| 204.99.57.14 | 3429054734 | 0 |
| 204.99.57.15 | 3429054735 | 0 |
| 204.99.57.16 | 3429054736 | 0 |
| 204.99.57.17 | 3429054737 | 0 |
| 204.99.57.18 | 3429054738 | 0 |
| 204.99.57.19 | 3429054739 | 0 |
| 204.99.57.20 | 3429054740 | 0 |
| 204.99.57.21 | 3429054741 | 0 |
| 204.99.57.22 | 3429054742 | 0 |
| 204.99.57.23 | 3429054743 | 0 |
| 204.99.57.24 | 3429054744 | 0 |
| 204.99.57.25 | 3429054745 | 0 |
| 204.99.57.26 | 3429054746 | 0 |
| 204.99.57.27 | 3429054747 | 0 |
| 204.99.57.28 | 3429054748 | 0 |
| 204.99.57.29 | 3429054749 | 0 |
| 204.99.57.30 | 3429054750 | 0 |
| 204.99.57.31 | 3429054751 | 0 |
| 204.99.57.32 | 3429054752 | 0 |
| 204.99.57.33 | 3429054753 | 0 |
| 204.99.57.34 | 3429054754 | 0 |
| 204.99.57.35 | 3429054755 | 0 |
| 204.99.57.36 | 3429054756 | 0 |
| 204.99.57.37 | 3429054757 | 0 |
| 204.99.57.38 | 3429054758 | 0 |
| 204.99.57.39 | 3429054759 | 0 |
| 204.99.57.40 | 3429054760 | 0 |
| 204.99.57.41 | 3429054761 | 0 |
| 204.99.57.42 | 3429054762 | 0 |
| 204.99.57.43 | 3429054763 | 0 |
| 204.99.57.44 | 3429054764 | 0 |
| 204.99.57.45 | 3429054765 | 0 |
| 204.99.57.46 | 3429054766 | 0 |
| 204.99.57.47 | 3429054767 | 0 |
| 204.99.57.48 | 3429054768 | 0 |
| 204.99.57.49 | 3429054769 | 0 |
| 204.99.57.50 | 3429054770 | 0 |
| 204.99.57.51 | 3429054771 | 0 |
| 204.99.57.52 | 3429054772 | 0 |
| 204.99.57.53 | 3429054773 | 0 |
| 204.99.57.54 | 3429054774 | 0 |
| 204.99.57.55 | 3429054775 | 0 |
| 204.99.57.56 | 3429054776 | 0 |
| 204.99.57.57 | 3429054777 | 0 |
| 204.99.57.58 | 3429054778 | 0 |
| 204.99.57.59 | 3429054779 | 0 |
| 204.99.57.60 | 3429054780 | 0 |
| 204.99.57.61 | 3429054781 | 0 |
| 204.99.57.62 | 3429054782 | 0 |
| 204.99.57.63 | 3429054783 | 0 |
| 204.99.57.64 | 3429054784 | 0 |
| 204.99.57.65 | 3429054785 | 0 |
| 204.99.57.66 | 3429054786 | 0 |
| 204.99.57.67 | 3429054787 | 0 |
| 204.99.57.68 | 3429054788 | 0 |
| 204.99.57.69 | 3429054789 | 0 |
| 204.99.57.70 | 3429054790 | 0 |
| 204.99.57.71 | 3429054791 | 0 |
| 204.99.57.72 | 3429054792 | 0 |
| 204.99.57.73 | 3429054793 | 0 |
| 204.99.57.74 | 3429054794 | 0 |
| 204.99.57.75 | 3429054795 | 0 |
| 204.99.57.76 | 3429054796 | 0 |
| 204.99.57.77 | 3429054797 | 0 |
| 204.99.57.78 | 3429054798 | 0 |
| 204.99.57.79 | 3429054799 | 0 |
| 204.99.57.80 | 3429054800 | 0 |
| 204.99.57.81 | 3429054801 | 0 |
| 204.99.57.82 | 3429054802 | 0 |
| 204.99.57.83 | 3429054803 | 0 |
| 204.99.57.84 | 3429054804 | 0 |
| 204.99.57.85 | 3429054805 | 0 |