L'indirizzo IP 12.72.37 è fornito da AT&T Data Communications Services, che è di proprietà del CIDR (Classless Inter-Domain Routing) 12.71.236.0/24, IP tra 12.71.236.0 a 12.71.236.255 ). Il numero di sistema autonomo (ASN) è 2386.
| ASN | 2386 |
| IP inizia con | 12.71.236.0 |
| IP finale con | 12.71.236.255 |
| ASN Nome | AT&T Data Communications Services |
| CDIR | 12.71.236.0/24 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 05/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Los Angeles | 34,0522 | -118,2437 | 2017-07-05 |
| MaxMind | US | United States | - | - | 37,751 | -97,822 | 2017-07-05 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 12.72.37.0 | 206054656 | 0 |
| 12.72.37.1 | 206054657 | 0 |
| 12.72.37.2 | 206054658 | 0 |
| 12.72.37.3 | 206054659 | 0 |
| 12.72.37.4 | 206054660 | 0 |
| 12.72.37.5 | 206054661 | 0 |
| 12.72.37.6 | 206054662 | 0 |
| 12.72.37.7 | 206054663 | 0 |
| 12.72.37.8 | 206054664 | 0 |
| 12.72.37.9 | 206054665 | 0 |
| 12.72.37.10 | 206054666 | 0 |
| 12.72.37.11 | 206054667 | 0 |
| 12.72.37.12 | 206054668 | 0 |
| 12.72.37.13 | 206054669 | 0 |
| 12.72.37.14 | 206054670 | 0 |
| 12.72.37.15 | 206054671 | 0 |
| 12.72.37.16 | 206054672 | 0 |
| 12.72.37.17 | 206054673 | 0 |
| 12.72.37.18 | 206054674 | 0 |
| 12.72.37.19 | 206054675 | 0 |
| 12.72.37.20 | 206054676 | 0 |
| 12.72.37.21 | 206054677 | 0 |
| 12.72.37.22 | 206054678 | 0 |
| 12.72.37.23 | 206054679 | 0 |
| 12.72.37.24 | 206054680 | 0 |
| 12.72.37.25 | 206054681 | 0 |
| 12.72.37.26 | 206054682 | 0 |
| 12.72.37.27 | 206054683 | 0 |
| 12.72.37.28 | 206054684 | 0 |
| 12.72.37.29 | 206054685 | 0 |
| 12.72.37.30 | 206054686 | 0 |
| 12.72.37.31 | 206054687 | 0 |
| 12.72.37.32 | 206054688 | 0 |
| 12.72.37.33 | 206054689 | 0 |
| 12.72.37.34 | 206054690 | 0 |
| 12.72.37.35 | 206054691 | 0 |
| 12.72.37.36 | 206054692 | 0 |
| 12.72.37.37 | 206054693 | 0 |
| 12.72.37.38 | 206054694 | 0 |
| 12.72.37.39 | 206054695 | 0 |
| 12.72.37.40 | 206054696 | 0 |
| 12.72.37.41 | 206054697 | 0 |
| 12.72.37.42 | 206054698 | 0 |
| 12.72.37.43 | 206054699 | 0 |
| 12.72.37.44 | 206054700 | 0 |
| 12.72.37.45 | 206054701 | 0 |
| 12.72.37.46 | 206054702 | 0 |
| 12.72.37.47 | 206054703 | 0 |
| 12.72.37.48 | 206054704 | 0 |
| 12.72.37.49 | 206054705 | 0 |
| 12.72.37.50 | 206054706 | 0 |
| 12.72.37.51 | 206054707 | 0 |
| 12.72.37.52 | 206054708 | 0 |
| 12.72.37.53 | 206054709 | 0 |
| 12.72.37.54 | 206054710 | 0 |
| 12.72.37.55 | 206054711 | 0 |
| 12.72.37.56 | 206054712 | 0 |
| 12.72.37.57 | 206054713 | 0 |
| 12.72.37.58 | 206054714 | 0 |
| 12.72.37.59 | 206054715 | 0 |
| 12.72.37.60 | 206054716 | 0 |
| 12.72.37.61 | 206054717 | 0 |
| 12.72.37.62 | 206054718 | 0 |
| 12.72.37.63 | 206054719 | 0 |
| 12.72.37.64 | 206054720 | 0 |
| 12.72.37.65 | 206054721 | 0 |
| 12.72.37.66 | 206054722 | 0 |
| 12.72.37.67 | 206054723 | 0 |
| 12.72.37.68 | 206054724 | 0 |
| 12.72.37.69 | 206054725 | 0 |
| 12.72.37.70 | 206054726 | 0 |
| 12.72.37.71 | 206054727 | 0 |
| 12.72.37.72 | 206054728 | 0 |
| 12.72.37.73 | 206054729 | 0 |
| 12.72.37.74 | 206054730 | 0 |
| 12.72.37.75 | 206054731 | 0 |
| 12.72.37.76 | 206054732 | 0 |
| 12.72.37.77 | 206054733 | 0 |
| 12.72.37.78 | 206054734 | 0 |
| 12.72.37.79 | 206054735 | 0 |
| 12.72.37.80 | 206054736 | 0 |
| 12.72.37.81 | 206054737 | 0 |
| 12.72.37.82 | 206054738 | 0 |
| 12.72.37.83 | 206054739 | 0 |
| 12.72.37.84 | 206054740 | 0 |
| 12.72.37.85 | 206054741 | 0 |