The IP address 153.31.81 is provided by FBI Criminal Justice Information Systems, it's belong to the CDIR (Classless Inter-Domain Routing) 153.31.0.0/17 (range 153.31.0.0 to 153.31.127.255). The autonomous system number (ASN) is 25996.
| ASN | 25996 |
| IP starting by | 153.31.0.0 |
| IP ending by | 153.31.127.255 |
| ASN Name | FBI Criminal Justice Information Systems |
| CDIR | 153.31.0.0/17 |
| Numerical IP | |
| Registry | arin |
| Last update | 14/06/2020 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | South Portland | 43.6415 | -70.2409 | 2020-06-13 |
| MaxMind | US | United States | - | - | 38.6582 | -77.2497 | 2020-06-13 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 153.31.81.0 | 2568966400 | 0 |
| 153.31.81.1 | 2568966401 | 0 |
| 153.31.81.2 | 2568966402 | 0 |
| 153.31.81.3 | 2568966403 | 0 |
| 153.31.81.4 | 2568966404 | 0 |
| 153.31.81.5 | 2568966405 | 0 |
| 153.31.81.6 | 2568966406 | 0 |
| 153.31.81.7 | 2568966407 | 0 |
| 153.31.81.8 | 2568966408 | 0 |
| 153.31.81.9 | 2568966409 | 0 |
| 153.31.81.10 | 2568966410 | 0 |
| 153.31.81.11 | 2568966411 | 0 |
| 153.31.81.12 | 2568966412 | 0 |
| 153.31.81.13 | 2568966413 | 0 |
| 153.31.81.14 | 2568966414 | 0 |
| 153.31.81.15 | 2568966415 | 0 |
| 153.31.81.16 | 2568966416 | 0 |
| 153.31.81.17 | 2568966417 | 0 |
| 153.31.81.18 | 2568966418 | 0 |
| 153.31.81.19 | 2568966419 | 0 |
| 153.31.81.20 | 2568966420 | 0 |
| 153.31.81.21 | 2568966421 | 0 |
| 153.31.81.22 | 2568966422 | 0 |
| 153.31.81.23 | 2568966423 | 0 |
| 153.31.81.24 | 2568966424 | 0 |
| 153.31.81.25 | 2568966425 | 0 |
| 153.31.81.26 | 2568966426 | 0 |
| 153.31.81.27 | 2568966427 | 0 |
| 153.31.81.28 | 2568966428 | 0 |
| 153.31.81.29 | 2568966429 | 0 |
| 153.31.81.30 | 2568966430 | 0 |
| 153.31.81.31 | 2568966431 | 0 |
| 153.31.81.32 | 2568966432 | 0 |
| 153.31.81.33 | 2568966433 | 0 |
| 153.31.81.34 | 2568966434 | 0 |
| 153.31.81.35 | 2568966435 | 0 |
| 153.31.81.36 | 2568966436 | 0 |
| 153.31.81.37 | 2568966437 | 0 |
| 153.31.81.38 | 2568966438 | 0 |
| 153.31.81.39 | 2568966439 | 0 |
| 153.31.81.40 | 2568966440 | 0 |
| 153.31.81.41 | 2568966441 | 0 |
| 153.31.81.42 | 2568966442 | 0 |
| 153.31.81.43 | 2568966443 | 0 |
| 153.31.81.44 | 2568966444 | 0 |
| 153.31.81.45 | 2568966445 | 0 |
| 153.31.81.46 | 2568966446 | 0 |
| 153.31.81.47 | 2568966447 | 0 |
| 153.31.81.48 | 2568966448 | 0 |
| 153.31.81.49 | 2568966449 | 0 |
| 153.31.81.50 | 2568966450 | 0 |
| 153.31.81.51 | 2568966451 | 0 |
| 153.31.81.52 | 2568966452 | 0 |
| 153.31.81.53 | 2568966453 | 0 |
| 153.31.81.54 | 2568966454 | 0 |
| 153.31.81.55 | 2568966455 | 0 |
| 153.31.81.56 | 2568966456 | 0 |
| 153.31.81.57 | 2568966457 | 0 |
| 153.31.81.58 | 2568966458 | 0 |
| 153.31.81.59 | 2568966459 | 0 |
| 153.31.81.60 | 2568966460 | 0 |
| 153.31.81.61 | 2568966461 | 0 |
| 153.31.81.62 | 2568966462 | 0 |
| 153.31.81.63 | 2568966463 | 0 |
| 153.31.81.64 | 2568966464 | 0 |
| 153.31.81.65 | 2568966465 | 0 |
| 153.31.81.66 | 2568966466 | 0 |
| 153.31.81.67 | 2568966467 | 0 |
| 153.31.81.68 | 2568966468 | 0 |
| 153.31.81.69 | 2568966469 | 0 |
| 153.31.81.70 | 2568966470 | 0 |
| 153.31.81.71 | 2568966471 | 0 |
| 153.31.81.72 | 2568966472 | 0 |
| 153.31.81.73 | 2568966473 | 0 |
| 153.31.81.74 | 2568966474 | 0 |
| 153.31.81.75 | 2568966475 | 0 |
| 153.31.81.76 | 2568966476 | 0 |
| 153.31.81.77 | 2568966477 | 0 |
| 153.31.81.78 | 2568966478 | 0 |
| 153.31.81.79 | 2568966479 | 0 |
| 153.31.81.80 | 2568966480 | 0 |
| 153.31.81.81 | 2568966481 | 0 |
| 153.31.81.82 | 2568966482 | 0 |
| 153.31.81.83 | 2568966483 | 0 |
| 153.31.81.84 | 2568966484 | 0 |
| 153.31.81.85 | 2568966485 | 0 |