The IP address 121.80.84 is provided by K-Opticom Corporation, it's belong to the CDIR (Classless Inter-Domain Routing) 121.80.0.0/14 (range 121.80.0.0 to 121.83.255.255). The autonomous system number (ASN) is 17511.
| ASN | 17511 |
| IP starting by | 121.80.0.0 |
| IP ending by | 121.83.255.255 |
| ASN Name | K-Opticom Corporation |
| CDIR | 121.80.0.0/14 |
| Numerical IP | |
| Registry | apnic |
| Last update | 04/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | JP | Japan | - | Awaji | 34.433 | 134.917 | 2017-07-03 |
| MaxMind | JP | Japan | - | Kakogawa | 34.7667 | 134.85 | 2017-07-03 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.80.84.0 | 2035307520 | 0 |
| 121.80.84.1 | 2035307521 | 0 |
| 121.80.84.2 | 2035307522 | 0 |
| 121.80.84.3 | 2035307523 | 0 |
| 121.80.84.4 | 2035307524 | 0 |
| 121.80.84.5 | 2035307525 | 0 |
| 121.80.84.6 | 2035307526 | 0 |
| 121.80.84.7 | 2035307527 | 0 |
| 121.80.84.8 | 2035307528 | 0 |
| 121.80.84.9 | 2035307529 | 0 |
| 121.80.84.10 | 2035307530 | 0 |
| 121.80.84.11 | 2035307531 | 0 |
| 121.80.84.12 | 2035307532 | 0 |
| 121.80.84.13 | 2035307533 | 0 |
| 121.80.84.14 | 2035307534 | 0 |
| 121.80.84.15 | 2035307535 | 0 |
| 121.80.84.16 | 2035307536 | 0 |
| 121.80.84.17 | 2035307537 | 0 |
| 121.80.84.18 | 2035307538 | 0 |
| 121.80.84.19 | 2035307539 | 0 |
| 121.80.84.20 | 2035307540 | 0 |
| 121.80.84.21 | 2035307541 | 0 |
| 121.80.84.22 | 2035307542 | 0 |
| 121.80.84.23 | 2035307543 | 0 |
| 121.80.84.24 | 2035307544 | 0 |
| 121.80.84.25 | 2035307545 | 0 |
| 121.80.84.26 | 2035307546 | 0 |
| 121.80.84.27 | 2035307547 | 0 |
| 121.80.84.28 | 2035307548 | 0 |
| 121.80.84.29 | 2035307549 | 0 |
| 121.80.84.30 | 2035307550 | 0 |
| 121.80.84.31 | 2035307551 | 0 |
| 121.80.84.32 | 2035307552 | 0 |
| 121.80.84.33 | 2035307553 | 0 |
| 121.80.84.34 | 2035307554 | 0 |
| 121.80.84.35 | 2035307555 | 0 |
| 121.80.84.36 | 2035307556 | 0 |
| 121.80.84.37 | 2035307557 | 0 |
| 121.80.84.38 | 2035307558 | 0 |
| 121.80.84.39 | 2035307559 | 0 |
| 121.80.84.40 | 2035307560 | 0 |
| 121.80.84.41 | 2035307561 | 0 |
| 121.80.84.42 | 2035307562 | 0 |
| 121.80.84.43 | 2035307563 | 0 |
| 121.80.84.44 | 2035307564 | 0 |
| 121.80.84.45 | 2035307565 | 0 |
| 121.80.84.46 | 2035307566 | 0 |
| 121.80.84.47 | 2035307567 | 0 |
| 121.80.84.48 | 2035307568 | 0 |
| 121.80.84.49 | 2035307569 | 0 |
| 121.80.84.50 | 2035307570 | 0 |
| 121.80.84.51 | 2035307571 | 0 |
| 121.80.84.52 | 2035307572 | 0 |
| 121.80.84.53 | 2035307573 | 0 |
| 121.80.84.54 | 2035307574 | 0 |
| 121.80.84.55 | 2035307575 | 0 |
| 121.80.84.56 | 2035307576 | 0 |
| 121.80.84.57 | 2035307577 | 0 |
| 121.80.84.58 | 2035307578 | 0 |
| 121.80.84.59 | 2035307579 | 0 |
| 121.80.84.60 | 2035307580 | 0 |
| 121.80.84.61 | 2035307581 | 0 |
| 121.80.84.62 | 2035307582 | 0 |
| 121.80.84.63 | 2035307583 | 0 |
| 121.80.84.64 | 2035307584 | 0 |
| 121.80.84.65 | 2035307585 | 0 |
| 121.80.84.66 | 2035307586 | 0 |
| 121.80.84.67 | 2035307587 | 0 |
| 121.80.84.68 | 2035307588 | 0 |
| 121.80.84.69 | 2035307589 | 0 |
| 121.80.84.70 | 2035307590 | 0 |
| 121.80.84.71 | 2035307591 | 0 |
| 121.80.84.72 | 2035307592 | 0 |
| 121.80.84.73 | 2035307593 | 0 |
| 121.80.84.74 | 2035307594 | 0 |
| 121.80.84.75 | 2035307595 | 0 |
| 121.80.84.76 | 2035307596 | 0 |
| 121.80.84.77 | 2035307597 | 0 |
| 121.80.84.78 | 2035307598 | 0 |
| 121.80.84.79 | 2035307599 | 0 |
| 121.80.84.80 | 2035307600 | 0 |
| 121.80.84.81 | 2035307601 | 0 |
| 121.80.84.82 | 2035307602 | 0 |
| 121.80.84.83 | 2035307603 | 0 |
| 121.80.84.84 | 2035307604 | 0 |
| 121.80.84.85 | 2035307605 | 0 |