La dirección IP 204.99.72 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 | 31/07/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Scottsdale | 33,602 | -111,8879 | 2017-07-31 |
| MaxMind | US | Estados Unidos | - | Scottsdale | 33,6119 | -111,8906 | 2017-07-31 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 204.99.72.0 | 3429058560 | 0 |
| 204.99.72.1 | 3429058561 | 0 |
| 204.99.72.2 | 3429058562 | 0 |
| 204.99.72.3 | 3429058563 | 0 |
| 204.99.72.4 | 3429058564 | 0 |
| 204.99.72.5 | 3429058565 | 0 |
| 204.99.72.6 | 3429058566 | 0 |
| 204.99.72.7 | 3429058567 | 0 |
| 204.99.72.8 | 3429058568 | 0 |
| 204.99.72.9 | 3429058569 | 0 |
| 204.99.72.10 | 3429058570 | 0 |
| 204.99.72.11 | 3429058571 | 0 |
| 204.99.72.12 | 3429058572 | 0 |
| 204.99.72.13 | 3429058573 | 0 |
| 204.99.72.14 | 3429058574 | 0 |
| 204.99.72.15 | 3429058575 | 0 |
| 204.99.72.16 | 3429058576 | 0 |
| 204.99.72.17 | 3429058577 | 0 |
| 204.99.72.18 | 3429058578 | 0 |
| 204.99.72.19 | 3429058579 | 0 |
| 204.99.72.20 | 3429058580 | 0 |
| 204.99.72.21 | 3429058581 | 0 |
| 204.99.72.22 | 3429058582 | 0 |
| 204.99.72.23 | 3429058583 | 0 |
| 204.99.72.24 | 3429058584 | 0 |
| 204.99.72.25 | 3429058585 | 0 |
| 204.99.72.26 | 3429058586 | 0 |
| 204.99.72.27 | 3429058587 | 0 |
| 204.99.72.28 | 3429058588 | 0 |
| 204.99.72.29 | 3429058589 | 0 |
| 204.99.72.30 | 3429058590 | 0 |
| 204.99.72.31 | 3429058591 | 0 |
| 204.99.72.32 | 3429058592 | 0 |
| 204.99.72.33 | 3429058593 | 0 |
| 204.99.72.34 | 3429058594 | 0 |
| 204.99.72.35 | 3429058595 | 0 |
| 204.99.72.36 | 3429058596 | 0 |
| 204.99.72.37 | 3429058597 | 0 |
| 204.99.72.38 | 3429058598 | 0 |
| 204.99.72.39 | 3429058599 | 0 |
| 204.99.72.40 | 3429058600 | 0 |
| 204.99.72.41 | 3429058601 | 0 |
| 204.99.72.42 | 3429058602 | 0 |
| 204.99.72.43 | 3429058603 | 0 |
| 204.99.72.44 | 3429058604 | 0 |
| 204.99.72.45 | 3429058605 | 0 |
| 204.99.72.46 | 3429058606 | 0 |
| 204.99.72.47 | 3429058607 | 0 |
| 204.99.72.48 | 3429058608 | 0 |
| 204.99.72.49 | 3429058609 | 0 |
| 204.99.72.50 | 3429058610 | 0 |
| 204.99.72.51 | 3429058611 | 0 |
| 204.99.72.52 | 3429058612 | 0 |
| 204.99.72.53 | 3429058613 | 0 |
| 204.99.72.54 | 3429058614 | 0 |
| 204.99.72.55 | 3429058615 | 0 |
| 204.99.72.56 | 3429058616 | 0 |
| 204.99.72.57 | 3429058617 | 0 |
| 204.99.72.58 | 3429058618 | 0 |
| 204.99.72.59 | 3429058619 | 0 |
| 204.99.72.60 | 3429058620 | 0 |
| 204.99.72.61 | 3429058621 | 0 |
| 204.99.72.62 | 3429058622 | 0 |
| 204.99.72.63 | 3429058623 | 0 |
| 204.99.72.64 | 3429058624 | 0 |
| 204.99.72.65 | 3429058625 | 0 |
| 204.99.72.66 | 3429058626 | 0 |
| 204.99.72.67 | 3429058627 | 0 |
| 204.99.72.68 | 3429058628 | 0 |
| 204.99.72.69 | 3429058629 | 0 |
| 204.99.72.70 | 3429058630 | 0 |
| 204.99.72.71 | 3429058631 | 0 |
| 204.99.72.72 | 3429058632 | 0 |
| 204.99.72.73 | 3429058633 | 0 |
| 204.99.72.74 | 3429058634 | 0 |
| 204.99.72.75 | 3429058635 | 0 |
| 204.99.72.76 | 3429058636 | 0 |
| 204.99.72.77 | 3429058637 | 0 |
| 204.99.72.78 | 3429058638 | 0 |
| 204.99.72.79 | 3429058639 | 0 |
| 204.99.72.80 | 3429058640 | 0 |
| 204.99.72.81 | 3429058641 | 0 |
| 204.99.72.82 | 3429058642 | 0 |
| 204.99.72.83 | 3429058643 | 0 |
| 204.99.72.84 | 3429058644 | 0 |
| 204.99.72.85 | 3429058645 | 0 |