La dirección IP 11.87.57 es proporcionada por AT&T Services, Inc., que es propiedad de la CIDR (Classless Inter-Domain Routing) 12.0.0.0/8, IP entre 12.0.0.0 a 12.255.255.255 ). El número de sistema autónomo (ASN) es 7018.
| ASN | 7018 |
| IP que comienzan con | 12.0.0.0 |
| IP que termina con | 12.255.255.255 |
| ASN Nombre | AT&T Services, Inc. |
| CDIR | 12.0.0.0/8 |
| IP numérica | |
| Registe | |
| Última actualización | 16/08/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Columbus | 39,9664 | -83,0128 | 2017-08-15 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2017-08-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 11.87.57.0 | 190265600 | 0 |
| 11.87.57.1 | 190265601 | 0 |
| 11.87.57.2 | 190265602 | 0 |
| 11.87.57.3 | 190265603 | 0 |
| 11.87.57.4 | 190265604 | 0 |
| 11.87.57.5 | 190265605 | 0 |
| 11.87.57.6 | 190265606 | 0 |
| 11.87.57.7 | 190265607 | 0 |
| 11.87.57.8 | 190265608 | 0 |
| 11.87.57.9 | 190265609 | 0 |
| 11.87.57.10 | 190265610 | 0 |
| 11.87.57.11 | 190265611 | 0 |
| 11.87.57.12 | 190265612 | 0 |
| 11.87.57.13 | 190265613 | 0 |
| 11.87.57.14 | 190265614 | 0 |
| 11.87.57.15 | 190265615 | 0 |
| 11.87.57.16 | 190265616 | 0 |
| 11.87.57.17 | 190265617 | 0 |
| 11.87.57.18 | 190265618 | 0 |
| 11.87.57.19 | 190265619 | 0 |
| 11.87.57.20 | 190265620 | 0 |
| 11.87.57.21 | 190265621 | 0 |
| 11.87.57.22 | 190265622 | 0 |
| 11.87.57.23 | 190265623 | 0 |
| 11.87.57.24 | 190265624 | 0 |
| 11.87.57.25 | 190265625 | 0 |
| 11.87.57.26 | 190265626 | 0 |
| 11.87.57.27 | 190265627 | 0 |
| 11.87.57.28 | 190265628 | 0 |
| 11.87.57.29 | 190265629 | 0 |
| 11.87.57.30 | 190265630 | 0 |
| 11.87.57.31 | 190265631 | 0 |
| 11.87.57.32 | 190265632 | 0 |
| 11.87.57.33 | 190265633 | 0 |
| 11.87.57.34 | 190265634 | 0 |
| 11.87.57.35 | 190265635 | 0 |
| 11.87.57.36 | 190265636 | 0 |
| 11.87.57.37 | 190265637 | 0 |
| 11.87.57.38 | 190265638 | 0 |
| 11.87.57.39 | 190265639 | 0 |
| 11.87.57.40 | 190265640 | 0 |
| 11.87.57.41 | 190265641 | 0 |
| 11.87.57.42 | 190265642 | 0 |
| 11.87.57.43 | 190265643 | 0 |
| 11.87.57.44 | 190265644 | 0 |
| 11.87.57.45 | 190265645 | 0 |
| 11.87.57.46 | 190265646 | 0 |
| 11.87.57.47 | 190265647 | 0 |
| 11.87.57.48 | 190265648 | 0 |
| 11.87.57.49 | 190265649 | 0 |
| 11.87.57.50 | 190265650 | 0 |
| 11.87.57.51 | 190265651 | 0 |
| 11.87.57.52 | 190265652 | 0 |
| 11.87.57.53 | 190265653 | 0 |
| 11.87.57.54 | 190265654 | 0 |
| 11.87.57.55 | 190265655 | 0 |
| 11.87.57.56 | 190265656 | 0 |
| 11.87.57.57 | 190265657 | 0 |
| 11.87.57.58 | 190265658 | 0 |
| 11.87.57.59 | 190265659 | 0 |
| 11.87.57.60 | 190265660 | 0 |
| 11.87.57.61 | 190265661 | 0 |
| 11.87.57.62 | 190265662 | 0 |
| 11.87.57.63 | 190265663 | 0 |
| 11.87.57.64 | 190265664 | 0 |
| 11.87.57.65 | 190265665 | 0 |
| 11.87.57.66 | 190265666 | 0 |
| 11.87.57.67 | 190265667 | 0 |
| 11.87.57.68 | 190265668 | 0 |
| 11.87.57.69 | 190265669 | 0 |
| 11.87.57.70 | 190265670 | 0 |
| 11.87.57.71 | 190265671 | 0 |
| 11.87.57.72 | 190265672 | 0 |
| 11.87.57.73 | 190265673 | 0 |
| 11.87.57.74 | 190265674 | 0 |
| 11.87.57.75 | 190265675 | 0 |
| 11.87.57.76 | 190265676 | 0 |
| 11.87.57.77 | 190265677 | 0 |
| 11.87.57.78 | 190265678 | 0 |
| 11.87.57.79 | 190265679 | 0 |
| 11.87.57.80 | 190265680 | 0 |
| 11.87.57.81 | 190265681 | 0 |
| 11.87.57.82 | 190265682 | 0 |
| 11.87.57.83 | 190265683 | 0 |
| 11.87.57.84 | 190265684 | 0 |
| 11.87.57.85 | 190265685 | 0 |