L'indirizzo IP 131.81.11 è fornito da DoD Network Information Center, che è di proprietà del CIDR (Classless Inter-Domain Routing) 131.80.0.0/14, IP tra 131.80.0.0 a 131.83.255.255 ). Il numero di sistema autonomo (ASN) è 721.
| ASN | 721 |
| IP inizia con | 131.80.0.0 |
| IP finale con | 131.83.255.255 |
| ASN Nome | DoD Network Information Center |
| CDIR | 131.80.0.0/14 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 29/11/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Richmond | 37,5538 | -77,4603 | 2018-11-28 |
| MaxMind | US | United States | - | Aldie | 38,9636 | -77,6131 | 2018-11-28 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.81.11.0 | 2203126528 | 0 |
| 131.81.11.1 | 2203126529 | 0 |
| 131.81.11.2 | 2203126530 | 0 |
| 131.81.11.3 | 2203126531 | 0 |
| 131.81.11.4 | 2203126532 | 0 |
| 131.81.11.5 | 2203126533 | 0 |
| 131.81.11.6 | 2203126534 | 0 |
| 131.81.11.7 | 2203126535 | 0 |
| 131.81.11.8 | 2203126536 | 0 |
| 131.81.11.9 | 2203126537 | 0 |
| 131.81.11.10 | 2203126538 | 0 |
| 131.81.11.11 | 2203126539 | 0 |
| 131.81.11.12 | 2203126540 | 0 |
| 131.81.11.13 | 2203126541 | 0 |
| 131.81.11.14 | 2203126542 | 0 |
| 131.81.11.15 | 2203126543 | 0 |
| 131.81.11.16 | 2203126544 | 0 |
| 131.81.11.17 | 2203126545 | 0 |
| 131.81.11.18 | 2203126546 | 0 |
| 131.81.11.19 | 2203126547 | 0 |
| 131.81.11.20 | 2203126548 | 0 |
| 131.81.11.21 | 2203126549 | 0 |
| 131.81.11.22 | 2203126550 | 0 |
| 131.81.11.23 | 2203126551 | 0 |
| 131.81.11.24 | 2203126552 | 0 |
| 131.81.11.25 | 2203126553 | 0 |
| 131.81.11.26 | 2203126554 | 0 |
| 131.81.11.27 | 2203126555 | 0 |
| 131.81.11.28 | 2203126556 | 0 |
| 131.81.11.29 | 2203126557 | 0 |
| 131.81.11.30 | 2203126558 | 0 |
| 131.81.11.31 | 2203126559 | 0 |
| 131.81.11.32 | 2203126560 | 0 |
| 131.81.11.33 | 2203126561 | 0 |
| 131.81.11.34 | 2203126562 | 0 |
| 131.81.11.35 | 2203126563 | 0 |
| 131.81.11.36 | 2203126564 | 0 |
| 131.81.11.37 | 2203126565 | 0 |
| 131.81.11.38 | 2203126566 | 0 |
| 131.81.11.39 | 2203126567 | 0 |
| 131.81.11.40 | 2203126568 | 0 |
| 131.81.11.41 | 2203126569 | 0 |
| 131.81.11.42 | 2203126570 | 0 |
| 131.81.11.43 | 2203126571 | 0 |
| 131.81.11.44 | 2203126572 | 0 |
| 131.81.11.45 | 2203126573 | 0 |
| 131.81.11.46 | 2203126574 | 0 |
| 131.81.11.47 | 2203126575 | 0 |
| 131.81.11.48 | 2203126576 | 0 |
| 131.81.11.49 | 2203126577 | 0 |
| 131.81.11.50 | 2203126578 | 0 |
| 131.81.11.51 | 2203126579 | 0 |
| 131.81.11.52 | 2203126580 | 0 |
| 131.81.11.53 | 2203126581 | 0 |
| 131.81.11.54 | 2203126582 | 0 |
| 131.81.11.55 | 2203126583 | 0 |
| 131.81.11.56 | 2203126584 | 0 |
| 131.81.11.57 | 2203126585 | 0 |
| 131.81.11.58 | 2203126586 | 0 |
| 131.81.11.59 | 2203126587 | 0 |
| 131.81.11.60 | 2203126588 | 0 |
| 131.81.11.61 | 2203126589 | 0 |
| 131.81.11.62 | 2203126590 | 0 |
| 131.81.11.63 | 2203126591 | 0 |
| 131.81.11.64 | 2203126592 | 0 |
| 131.81.11.65 | 2203126593 | 0 |
| 131.81.11.66 | 2203126594 | 0 |
| 131.81.11.67 | 2203126595 | 0 |
| 131.81.11.68 | 2203126596 | 0 |
| 131.81.11.69 | 2203126597 | 0 |
| 131.81.11.70 | 2203126598 | 0 |
| 131.81.11.71 | 2203126599 | 0 |
| 131.81.11.72 | 2203126600 | 0 |
| 131.81.11.73 | 2203126601 | 0 |
| 131.81.11.74 | 2203126602 | 0 |
| 131.81.11.75 | 2203126603 | 0 |
| 131.81.11.76 | 2203126604 | 0 |
| 131.81.11.77 | 2203126605 | 0 |
| 131.81.11.78 | 2203126606 | 0 |
| 131.81.11.79 | 2203126607 | 0 |
| 131.81.11.80 | 2203126608 | 0 |
| 131.81.11.81 | 2203126609 | 0 |
| 131.81.11.82 | 2203126610 | 0 |
| 131.81.11.83 | 2203126611 | 0 |
| 131.81.11.84 | 2203126612 | 0 |
| 131.81.11.85 | 2203126613 | 0 |