Die IP-Adresse 157.63.81 erfolgt über Research Organization of Information and Systems, National Institute of Informatics, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 157.63.0.0/16 (Bereich 157.63.0.0, 157.63.255.255). Die autonomen Systemnummer (ASN) ist 2907.
| ASN | 2907 |
| Ausgehend von IP | 157.63.0.0 |
| Beendigung durch IP | 157.63.255.255 |
| ASN-Namen | Research Organization of Information and Systems, National Institute of Informatics |
| GGDV | 157.63.0.0/16 |
| Numerische IP | |
| Registrierung | apnic |
| Letztes update | 05.11.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | JP | Japan | - | Yamanashi | 35,6892 | 138,6903 | 2017-11-05 |
| MaxMind | JP | Japan | - | - | 35,69 | 139,69 | 2017-11-05 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 157.63.81.0 | 2638172416 | 0 |
| 157.63.81.1 | 2638172417 | 0 |
| 157.63.81.2 | 2638172418 | 0 |
| 157.63.81.3 | 2638172419 | 0 |
| 157.63.81.4 | 2638172420 | 0 |
| 157.63.81.5 | 2638172421 | 0 |
| 157.63.81.6 | 2638172422 | 0 |
| 157.63.81.7 | 2638172423 | 0 |
| 157.63.81.8 | 2638172424 | 0 |
| 157.63.81.9 | 2638172425 | 0 |
| 157.63.81.10 | 2638172426 | 0 |
| 157.63.81.11 | 2638172427 | 0 |
| 157.63.81.12 | 2638172428 | 0 |
| 157.63.81.13 | 2638172429 | 0 |
| 157.63.81.14 | 2638172430 | 0 |
| 157.63.81.15 | 2638172431 | 0 |
| 157.63.81.16 | 2638172432 | 0 |
| 157.63.81.17 | 2638172433 | 0 |
| 157.63.81.18 | 2638172434 | 0 |
| 157.63.81.19 | 2638172435 | 0 |
| 157.63.81.20 | 2638172436 | 0 |
| 157.63.81.21 | 2638172437 | 0 |
| 157.63.81.22 | 2638172438 | 0 |
| 157.63.81.23 | 2638172439 | 0 |
| 157.63.81.24 | 2638172440 | 0 |
| 157.63.81.25 | 2638172441 | 0 |
| 157.63.81.26 | 2638172442 | 0 |
| 157.63.81.27 | 2638172443 | 0 |
| 157.63.81.28 | 2638172444 | 0 |
| 157.63.81.29 | 2638172445 | 0 |
| 157.63.81.30 | 2638172446 | 0 |
| 157.63.81.31 | 2638172447 | 0 |
| 157.63.81.32 | 2638172448 | 0 |
| 157.63.81.33 | 2638172449 | 0 |
| 157.63.81.34 | 2638172450 | 0 |
| 157.63.81.35 | 2638172451 | 0 |
| 157.63.81.36 | 2638172452 | 0 |
| 157.63.81.37 | 2638172453 | 0 |
| 157.63.81.38 | 2638172454 | 0 |
| 157.63.81.39 | 2638172455 | 0 |
| 157.63.81.40 | 2638172456 | 0 |
| 157.63.81.41 | 2638172457 | 0 |
| 157.63.81.42 | 2638172458 | 0 |
| 157.63.81.43 | 2638172459 | 0 |
| 157.63.81.44 | 2638172460 | 0 |
| 157.63.81.45 | 2638172461 | 0 |
| 157.63.81.46 | 2638172462 | 0 |
| 157.63.81.47 | 2638172463 | 0 |
| 157.63.81.48 | 2638172464 | 0 |
| 157.63.81.49 | 2638172465 | 0 |
| 157.63.81.50 | 2638172466 | 0 |
| 157.63.81.51 | 2638172467 | 0 |
| 157.63.81.52 | 2638172468 | 0 |
| 157.63.81.53 | 2638172469 | 0 |
| 157.63.81.54 | 2638172470 | 0 |
| 157.63.81.55 | 2638172471 | 0 |
| 157.63.81.56 | 2638172472 | 0 |
| 157.63.81.57 | 2638172473 | 0 |
| 157.63.81.58 | 2638172474 | 0 |
| 157.63.81.59 | 2638172475 | 0 |
| 157.63.81.60 | 2638172476 | 0 |
| 157.63.81.61 | 2638172477 | 0 |
| 157.63.81.62 | 2638172478 | 0 |
| 157.63.81.63 | 2638172479 | 0 |
| 157.63.81.64 | 2638172480 | 0 |
| 157.63.81.65 | 2638172481 | 0 |
| 157.63.81.66 | 2638172482 | 0 |
| 157.63.81.67 | 2638172483 | 0 |
| 157.63.81.68 | 2638172484 | 0 |
| 157.63.81.69 | 2638172485 | 0 |
| 157.63.81.70 | 2638172486 | 0 |
| 157.63.81.71 | 2638172487 | 0 |
| 157.63.81.72 | 2638172488 | 0 |
| 157.63.81.73 | 2638172489 | 0 |
| 157.63.81.74 | 2638172490 | 0 |
| 157.63.81.75 | 2638172491 | 0 |
| 157.63.81.76 | 2638172492 | 0 |
| 157.63.81.77 | 2638172493 | 0 |
| 157.63.81.78 | 2638172494 | 0 |
| 157.63.81.79 | 2638172495 | 0 |
| 157.63.81.80 | 2638172496 | 0 |
| 157.63.81.81 | 2638172497 | 0 |
| 157.63.81.82 | 2638172498 | 0 |
| 157.63.81.83 | 2638172499 | 0 |
| 157.63.81.84 | 2638172500 | 0 |
| 157.63.81.85 | 2638172501 | 0 |