Les adresses IP débutant par 221.117.4 sont fournies par UCOM Corp., elles appartiennent au CIDR (Classless Inter-Domain Routing) 221.117.0.0/16, le bloc IP comprant les adresses de 221.117.0.0 à 221.117.255.255). Le numéro de système autonome (ASN) est 17506.
| ASN | 17506 |
| IP commençant par | 221.117.0.0 |
| IP se terminant par | 221.117.255.255 |
| Nom ASN | UCOM Corp. |
| CDIR | 221.117.0.0/16 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 18/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | JP | Japan | - | Tokyo | 35,6895 | 139,6917 | 2017-09-18 |
| MaxMind | JP | Japon | - | - | 35,69 | 139,69 | 2017-09-18 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 221.117.4.0 | 3715433472 | 0 |
| 221.117.4.1 | 3715433473 | 0 |
| 221.117.4.2 | 3715433474 | 0 |
| 221.117.4.3 | 3715433475 | 0 |
| 221.117.4.4 | 3715433476 | 0 |
| 221.117.4.5 | 3715433477 | 0 |
| 221.117.4.6 | 3715433478 | 0 |
| 221.117.4.7 | 3715433479 | 0 |
| 221.117.4.8 | 3715433480 | 0 |
| 221.117.4.9 | 3715433481 | 0 |
| 221.117.4.10 | 3715433482 | 0 |
| 221.117.4.11 | 3715433483 | 0 |
| 221.117.4.12 | 3715433484 | 0 |
| 221.117.4.13 | 3715433485 | 0 |
| 221.117.4.14 | 3715433486 | 0 |
| 221.117.4.15 | 3715433487 | 0 |
| 221.117.4.16 | 3715433488 | 0 |
| 221.117.4.17 | 3715433489 | 0 |
| 221.117.4.18 | 3715433490 | 0 |
| 221.117.4.19 | 3715433491 | 0 |
| 221.117.4.20 | 3715433492 | 0 |
| 221.117.4.21 | 3715433493 | 0 |
| 221.117.4.22 | 3715433494 | 0 |
| 221.117.4.23 | 3715433495 | 0 |
| 221.117.4.24 | 3715433496 | 0 |
| 221.117.4.25 | 3715433497 | 0 |
| 221.117.4.26 | 3715433498 | 0 |
| 221.117.4.27 | 3715433499 | 0 |
| 221.117.4.28 | 3715433500 | 0 |
| 221.117.4.29 | 3715433501 | 0 |
| 221.117.4.30 | 3715433502 | 0 |
| 221.117.4.31 | 3715433503 | 0 |
| 221.117.4.32 | 3715433504 | 0 |
| 221.117.4.33 | 3715433505 | 0 |
| 221.117.4.34 | 3715433506 | 0 |
| 221.117.4.35 | 3715433507 | 0 |
| 221.117.4.36 | 3715433508 | 0 |
| 221.117.4.37 | 3715433509 | 0 |
| 221.117.4.38 | 3715433510 | 0 |
| 221.117.4.39 | 3715433511 | 0 |
| 221.117.4.40 | 3715433512 | 0 |
| 221.117.4.41 | 3715433513 | 0 |
| 221.117.4.42 | 3715433514 | 0 |
| 221.117.4.43 | 3715433515 | 0 |
| 221.117.4.44 | 3715433516 | 0 |
| 221.117.4.45 | 3715433517 | 0 |
| 221.117.4.46 | 3715433518 | 0 |
| 221.117.4.47 | 3715433519 | 0 |
| 221.117.4.48 | 3715433520 | 0 |
| 221.117.4.49 | 3715433521 | 0 |
| 221.117.4.50 | 3715433522 | 0 |
| 221.117.4.51 | 3715433523 | 0 |
| 221.117.4.52 | 3715433524 | 0 |
| 221.117.4.53 | 3715433525 | 0 |
| 221.117.4.54 | 3715433526 | 0 |
| 221.117.4.55 | 3715433527 | 0 |
| 221.117.4.56 | 3715433528 | 0 |
| 221.117.4.57 | 3715433529 | 0 |
| 221.117.4.58 | 3715433530 | 0 |
| 221.117.4.59 | 3715433531 | 0 |
| 221.117.4.60 | 3715433532 | 0 |
| 221.117.4.61 | 3715433533 | 0 |
| 221.117.4.62 | 3715433534 | 0 |
| 221.117.4.63 | 3715433535 | 0 |
| 221.117.4.64 | 3715433536 | 0 |
| 221.117.4.65 | 3715433537 | 0 |
| 221.117.4.66 | 3715433538 | 0 |
| 221.117.4.67 | 3715433539 | 0 |
| 221.117.4.68 | 3715433540 | 0 |
| 221.117.4.69 | 3715433541 | 0 |
| 221.117.4.70 | 3715433542 | 0 |
| 221.117.4.71 | 3715433543 | 0 |
| 221.117.4.72 | 3715433544 | 0 |
| 221.117.4.73 | 3715433545 | 0 |
| 221.117.4.74 | 3715433546 | 0 |
| 221.117.4.75 | 3715433547 | 0 |
| 221.117.4.76 | 3715433548 | 0 |
| 221.117.4.77 | 3715433549 | 0 |
| 221.117.4.78 | 3715433550 | 0 |
| 221.117.4.79 | 3715433551 | 0 |
| 221.117.4.80 | 3715433552 | 0 |
| 221.117.4.81 | 3715433553 | 0 |
| 221.117.4.82 | 3715433554 | 0 |
| 221.117.4.83 | 3715433555 | 0 |
| 221.117.4.84 | 3715433556 | 0 |
| 221.117.4.85 | 3715433557 | 0 |