Die IP-Adresse 131.66.23 erfolgt über DoD Network Information Center, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 131.64.0.0/13 (Bereich 131.64.0.0, 131.71.255.255). Die autonomen Systemnummer (ASN) ist 721.
| ASN | 721 |
| Ausgehend von IP | 131.64.0.0 |
| Beendigung durch IP | 131.71.255.255 |
| ASN-Namen | DoD Network Information Center |
| GGDV | 131.64.0.0/13 |
| Numerische IP | |
| Registrierung | arin |
| Letztes update | 24.12.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | Columbus | 39,9664 | -83,0128 | 2017-12-24 |
| MaxMind | US | USA | - | - | 37,751 | -97,822 | 2017-12-24 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.66.23.0 | 2202146560 | 0 |
| 131.66.23.1 | 2202146561 | 0 |
| 131.66.23.2 | 2202146562 | 0 |
| 131.66.23.3 | 2202146563 | 0 |
| 131.66.23.4 | 2202146564 | 0 |
| 131.66.23.5 | 2202146565 | 0 |
| 131.66.23.6 | 2202146566 | 0 |
| 131.66.23.7 | 2202146567 | 0 |
| 131.66.23.8 | 2202146568 | 0 |
| 131.66.23.9 | 2202146569 | 0 |
| 131.66.23.10 | 2202146570 | 0 |
| 131.66.23.11 | 2202146571 | 0 |
| 131.66.23.12 | 2202146572 | 0 |
| 131.66.23.13 | 2202146573 | 0 |
| 131.66.23.14 | 2202146574 | 0 |
| 131.66.23.15 | 2202146575 | 0 |
| 131.66.23.16 | 2202146576 | 0 |
| 131.66.23.17 | 2202146577 | 0 |
| 131.66.23.18 | 2202146578 | 0 |
| 131.66.23.19 | 2202146579 | 0 |
| 131.66.23.20 | 2202146580 | 0 |
| 131.66.23.21 | 2202146581 | 0 |
| 131.66.23.22 | 2202146582 | 0 |
| 131.66.23.23 | 2202146583 | 0 |
| 131.66.23.24 | 2202146584 | 0 |
| 131.66.23.25 | 2202146585 | 0 |
| 131.66.23.26 | 2202146586 | 0 |
| 131.66.23.27 | 2202146587 | 0 |
| 131.66.23.28 | 2202146588 | 0 |
| 131.66.23.29 | 2202146589 | 0 |
| 131.66.23.30 | 2202146590 | 0 |
| 131.66.23.31 | 2202146591 | 0 |
| 131.66.23.32 | 2202146592 | 0 |
| 131.66.23.33 | 2202146593 | 0 |
| 131.66.23.34 | 2202146594 | 0 |
| 131.66.23.35 | 2202146595 | 0 |
| 131.66.23.36 | 2202146596 | 0 |
| 131.66.23.37 | 2202146597 | 0 |
| 131.66.23.38 | 2202146598 | 0 |
| 131.66.23.39 | 2202146599 | 0 |
| 131.66.23.40 | 2202146600 | 0 |
| 131.66.23.41 | 2202146601 | 0 |
| 131.66.23.42 | 2202146602 | 0 |
| 131.66.23.43 | 2202146603 | 0 |
| 131.66.23.44 | 2202146604 | 0 |
| 131.66.23.45 | 2202146605 | 0 |
| 131.66.23.46 | 2202146606 | 0 |
| 131.66.23.47 | 2202146607 | 0 |
| 131.66.23.48 | 2202146608 | 0 |
| 131.66.23.49 | 2202146609 | 0 |
| 131.66.23.50 | 2202146610 | 0 |
| 131.66.23.51 | 2202146611 | 0 |
| 131.66.23.52 | 2202146612 | 0 |
| 131.66.23.53 | 2202146613 | 0 |
| 131.66.23.54 | 2202146614 | 0 |
| 131.66.23.55 | 2202146615 | 0 |
| 131.66.23.56 | 2202146616 | 0 |
| 131.66.23.57 | 2202146617 | 0 |
| 131.66.23.58 | 2202146618 | 0 |
| 131.66.23.59 | 2202146619 | 0 |
| 131.66.23.60 | 2202146620 | 0 |
| 131.66.23.61 | 2202146621 | 0 |
| 131.66.23.62 | 2202146622 | 0 |
| 131.66.23.63 | 2202146623 | 0 |
| 131.66.23.64 | 2202146624 | 0 |
| 131.66.23.65 | 2202146625 | 0 |
| 131.66.23.66 | 2202146626 | 0 |
| 131.66.23.67 | 2202146627 | 0 |
| 131.66.23.68 | 2202146628 | 0 |
| 131.66.23.69 | 2202146629 | 0 |
| 131.66.23.70 | 2202146630 | 0 |
| 131.66.23.71 | 2202146631 | 0 |
| 131.66.23.72 | 2202146632 | 0 |
| 131.66.23.73 | 2202146633 | 0 |
| 131.66.23.74 | 2202146634 | 0 |
| 131.66.23.75 | 2202146635 | 0 |
| 131.66.23.76 | 2202146636 | 0 |
| 131.66.23.77 | 2202146637 | 0 |
| 131.66.23.78 | 2202146638 | 0 |
| 131.66.23.79 | 2202146639 | 0 |
| 131.66.23.80 | 2202146640 | 0 |
| 131.66.23.81 | 2202146641 | 0 |
| 131.66.23.82 | 2202146642 | 0 |
| 131.66.23.83 | 2202146643 | 0 |
| 131.66.23.84 | 2202146644 | 0 |
| 131.66.23.85 | 2202146645 | 0 |