Les adresses IP débutant par 61.123.80 sont fournies par SoftBank Mobile Corp., elles appartiennent au CIDR (Classless Inter-Domain Routing) 61.123.0.0/16, le bloc IP comprant les adresses de 61.123.0.0 à 61.123.255.255). Le numéro de système autonome (ASN) est 4725.
| ASN | 4725 |
| IP commençant par | 61.123.0.0 |
| IP se terminant par | 61.123.255.255 |
| Nom ASN | SoftBank Mobile Corp. |
| CDIR | 61.123.0.0/16 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 10/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | JP | Japan | - | Tokyo | 35,6895 | 139,6917 | 2017-07-10 |
| MaxMind | JP | Japon | - | Utsunomiya | 36,5658 | 139,8836 | 2017-07-10 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 61.123.80.0 | 1031491584 | 0 |
| 61.123.80.1 | 1031491585 | 0 |
| 61.123.80.2 | 1031491586 | 0 |
| 61.123.80.3 | 1031491587 | 0 |
| 61.123.80.4 | 1031491588 | 0 |
| 61.123.80.5 | 1031491589 | 0 |
| 61.123.80.6 | 1031491590 | 0 |
| 61.123.80.7 | 1031491591 | 0 |
| 61.123.80.8 | 1031491592 | 0 |
| 61.123.80.9 | 1031491593 | 0 |
| 61.123.80.10 | 1031491594 | 0 |
| 61.123.80.11 | 1031491595 | 0 |
| 61.123.80.12 | 1031491596 | 0 |
| 61.123.80.13 | 1031491597 | 0 |
| 61.123.80.14 | 1031491598 | 0 |
| 61.123.80.15 | 1031491599 | 0 |
| 61.123.80.16 | 1031491600 | 0 |
| 61.123.80.17 | 1031491601 | 0 |
| 61.123.80.18 | 1031491602 | 0 |
| 61.123.80.19 | 1031491603 | 0 |
| 61.123.80.20 | 1031491604 | 0 |
| 61.123.80.21 | 1031491605 | 0 |
| 61.123.80.22 | 1031491606 | 0 |
| 61.123.80.23 | 1031491607 | 0 |
| 61.123.80.24 | 1031491608 | 0 |
| 61.123.80.25 | 1031491609 | 0 |
| 61.123.80.26 | 1031491610 | 0 |
| 61.123.80.27 | 1031491611 | 0 |
| 61.123.80.28 | 1031491612 | 0 |
| 61.123.80.29 | 1031491613 | 0 |
| 61.123.80.30 | 1031491614 | 0 |
| 61.123.80.31 | 1031491615 | 0 |
| 61.123.80.32 | 1031491616 | 0 |
| 61.123.80.33 | 1031491617 | 0 |
| 61.123.80.34 | 1031491618 | 0 |
| 61.123.80.35 | 1031491619 | 0 |
| 61.123.80.36 | 1031491620 | 0 |
| 61.123.80.37 | 1031491621 | 0 |
| 61.123.80.38 | 1031491622 | 0 |
| 61.123.80.39 | 1031491623 | 0 |
| 61.123.80.40 | 1031491624 | 0 |
| 61.123.80.41 | 1031491625 | 0 |
| 61.123.80.42 | 1031491626 | 0 |
| 61.123.80.43 | 1031491627 | 0 |
| 61.123.80.44 | 1031491628 | 0 |
| 61.123.80.45 | 1031491629 | 0 |
| 61.123.80.46 | 1031491630 | 0 |
| 61.123.80.47 | 1031491631 | 0 |
| 61.123.80.48 | 1031491632 | 0 |
| 61.123.80.49 | 1031491633 | 0 |
| 61.123.80.50 | 1031491634 | 0 |
| 61.123.80.51 | 1031491635 | 0 |
| 61.123.80.52 | 1031491636 | 0 |
| 61.123.80.53 | 1031491637 | 0 |
| 61.123.80.54 | 1031491638 | 0 |
| 61.123.80.55 | 1031491639 | 0 |
| 61.123.80.56 | 1031491640 | 0 |
| 61.123.80.57 | 1031491641 | 0 |
| 61.123.80.58 | 1031491642 | 0 |
| 61.123.80.59 | 1031491643 | 0 |
| 61.123.80.60 | 1031491644 | 0 |
| 61.123.80.61 | 1031491645 | 0 |
| 61.123.80.62 | 1031491646 | 0 |
| 61.123.80.63 | 1031491647 | 0 |
| 61.123.80.64 | 1031491648 | 0 |
| 61.123.80.65 | 1031491649 | 0 |
| 61.123.80.66 | 1031491650 | 0 |
| 61.123.80.67 | 1031491651 | 0 |
| 61.123.80.68 | 1031491652 | 0 |
| 61.123.80.69 | 1031491653 | 0 |
| 61.123.80.70 | 1031491654 | 0 |
| 61.123.80.71 | 1031491655 | 0 |
| 61.123.80.72 | 1031491656 | 0 |
| 61.123.80.73 | 1031491657 | 0 |
| 61.123.80.74 | 1031491658 | 0 |
| 61.123.80.75 | 1031491659 | 0 |
| 61.123.80.76 | 1031491660 | 0 |
| 61.123.80.77 | 1031491661 | 0 |
| 61.123.80.78 | 1031491662 | 0 |
| 61.123.80.79 | 1031491663 | 0 |
| 61.123.80.80 | 1031491664 | 0 |
| 61.123.80.81 | 1031491665 | 0 |
| 61.123.80.82 | 1031491666 | 0 |
| 61.123.80.83 | 1031491667 | 0 |
| 61.123.80.84 | 1031491668 | 0 |
| 61.123.80.85 | 1031491669 | 0 |