La dirección IP 121.2.181 es proporcionada por So-net Entertainment Corporation, que es propiedad de la CIDR (Classless Inter-Domain Routing) 121.2.0.0/15, IP entre 121.2.0.0 a 121.3.255.255 ). El número de sistema autónomo (ASN) es 2527.
| ASN | 2527 |
| IP que comienzan con | 121.2.0.0 |
| IP que termina con | 121.3.255.255 |
| ASN Nombre | So-net Entertainment Corporation |
| CDIR | 121.2.0.0/15 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 15/08/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | JP | Japan | - | Tokyo | 35,6895 | 139,6917 | 2017-08-15 |
| MaxMind | JP | Japón | - | Kan'onjicho | 34,1167 | 133,65 | 2017-08-15 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.2.181.0 | 2030220544 | 0 |
| 121.2.181.1 | 2030220545 | 0 |
| 121.2.181.2 | 2030220546 | 0 |
| 121.2.181.3 | 2030220547 | 0 |
| 121.2.181.4 | 2030220548 | 0 |
| 121.2.181.5 | 2030220549 | 0 |
| 121.2.181.6 | 2030220550 | 0 |
| 121.2.181.7 | 2030220551 | 0 |
| 121.2.181.8 | 2030220552 | 0 |
| 121.2.181.9 | 2030220553 | 0 |
| 121.2.181.10 | 2030220554 | 0 |
| 121.2.181.11 | 2030220555 | 0 |
| 121.2.181.12 | 2030220556 | 0 |
| 121.2.181.13 | 2030220557 | 0 |
| 121.2.181.14 | 2030220558 | 0 |
| 121.2.181.15 | 2030220559 | 0 |
| 121.2.181.16 | 2030220560 | 0 |
| 121.2.181.17 | 2030220561 | 0 |
| 121.2.181.18 | 2030220562 | 0 |
| 121.2.181.19 | 2030220563 | 0 |
| 121.2.181.20 | 2030220564 | 0 |
| 121.2.181.21 | 2030220565 | 0 |
| 121.2.181.22 | 2030220566 | 0 |
| 121.2.181.23 | 2030220567 | 0 |
| 121.2.181.24 | 2030220568 | 0 |
| 121.2.181.25 | 2030220569 | 0 |
| 121.2.181.26 | 2030220570 | 0 |
| 121.2.181.27 | 2030220571 | 0 |
| 121.2.181.28 | 2030220572 | 0 |
| 121.2.181.29 | 2030220573 | 0 |
| 121.2.181.30 | 2030220574 | 0 |
| 121.2.181.31 | 2030220575 | 0 |
| 121.2.181.32 | 2030220576 | 0 |
| 121.2.181.33 | 2030220577 | 0 |
| 121.2.181.34 | 2030220578 | 0 |
| 121.2.181.35 | 2030220579 | 0 |
| 121.2.181.36 | 2030220580 | 0 |
| 121.2.181.37 | 2030220581 | 0 |
| 121.2.181.38 | 2030220582 | 0 |
| 121.2.181.39 | 2030220583 | 0 |
| 121.2.181.40 | 2030220584 | 0 |
| 121.2.181.41 | 2030220585 | 0 |
| 121.2.181.42 | 2030220586 | 0 |
| 121.2.181.43 | 2030220587 | 0 |
| 121.2.181.44 | 2030220588 | 0 |
| 121.2.181.45 | 2030220589 | 0 |
| 121.2.181.46 | 2030220590 | 0 |
| 121.2.181.47 | 2030220591 | 0 |
| 121.2.181.48 | 2030220592 | 0 |
| 121.2.181.49 | 2030220593 | 0 |
| 121.2.181.50 | 2030220594 | 0 |
| 121.2.181.51 | 2030220595 | 0 |
| 121.2.181.52 | 2030220596 | 0 |
| 121.2.181.53 | 2030220597 | 0 |
| 121.2.181.54 | 2030220598 | 0 |
| 121.2.181.55 | 2030220599 | 0 |
| 121.2.181.56 | 2030220600 | 0 |
| 121.2.181.57 | 2030220601 | 0 |
| 121.2.181.58 | 2030220602 | 0 |
| 121.2.181.59 | 2030220603 | 0 |
| 121.2.181.60 | 2030220604 | 0 |
| 121.2.181.61 | 2030220605 | 0 |
| 121.2.181.62 | 2030220606 | 0 |
| 121.2.181.63 | 2030220607 | 0 |
| 121.2.181.64 | 2030220608 | 0 |
| 121.2.181.65 | 2030220609 | 0 |
| 121.2.181.66 | 2030220610 | 0 |
| 121.2.181.67 | 2030220611 | 0 |
| 121.2.181.68 | 2030220612 | 0 |
| 121.2.181.69 | 2030220613 | 0 |
| 121.2.181.70 | 2030220614 | 0 |
| 121.2.181.71 | 2030220615 | 0 |
| 121.2.181.72 | 2030220616 | 0 |
| 121.2.181.73 | 2030220617 | 0 |
| 121.2.181.74 | 2030220618 | 0 |
| 121.2.181.75 | 2030220619 | 0 |
| 121.2.181.76 | 2030220620 | 0 |
| 121.2.181.77 | 2030220621 | 0 |
| 121.2.181.78 | 2030220622 | 0 |
| 121.2.181.79 | 2030220623 | 0 |
| 121.2.181.80 | 2030220624 | 0 |
| 121.2.181.81 | 2030220625 | 0 |
| 121.2.181.82 | 2030220626 | 0 |
| 121.2.181.83 | 2030220627 | 0 |
| 121.2.181.84 | 2030220628 | 0 |
| 121.2.181.85 | 2030220629 | 0 |