Les adresses IP débutant par 121.0.201 sont fournies par Purplestones, elles appartiennent au CIDR (Classless Inter-Domain Routing) 121.0.128.0/17, le bloc IP comprant les adresses de 121.0.128.0 à 121.0.255.255). Le numéro de système autonome (ASN) est 38661.
| ASN | 38661 |
| IP commençant par | 121.0.128.0 |
| IP se terminant par | 121.0.255.255 |
| Nom ASN | Purplestones |
| CDIR | 121.0.128.0/17 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 20/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | KR | Korea, Republic of | - | Seoul | 37,5683 | 126,9778 | 2017-08-07 |
| MaxMind | KR | Corée du Sud | - | - | 37,5112 | 126,9741 | 2017-08-07 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.0.201.0 | 2030094592 | 0 |
| 121.0.201.1 | 2030094593 | 0 |
| 121.0.201.2 | 2030094594 | 0 |
| 121.0.201.3 | 2030094595 | 0 |
| 121.0.201.4 | 2030094596 | 0 |
| 121.0.201.5 | 2030094597 | 0 |
| 121.0.201.6 | 2030094598 | 0 |
| 121.0.201.7 | 2030094599 | 0 |
| 121.0.201.8 | 2030094600 | 0 |
| 121.0.201.9 | 2030094601 | 0 |
| 121.0.201.10 | 2030094602 | 0 |
| 121.0.201.11 | 2030094603 | 0 |
| 121.0.201.12 | 2030094604 | 0 |
| 121.0.201.13 | 2030094605 | 0 |
| 121.0.201.14 | 2030094606 | 0 |
| 121.0.201.15 | 2030094607 | 0 |
| 121.0.201.16 | 2030094608 | 0 |
| 121.0.201.17 | 2030094609 | 0 |
| 121.0.201.18 | 2030094610 | 0 |
| 121.0.201.19 | 2030094611 | 0 |
| 121.0.201.20 | 2030094612 | 0 |
| 121.0.201.21 | 2030094613 | 0 |
| 121.0.201.22 | 2030094614 | 0 |
| 121.0.201.23 | 2030094615 | 0 |
| 121.0.201.24 | 2030094616 | 0 |
| 121.0.201.25 | 2030094617 | 0 |
| 121.0.201.26 | 2030094618 | 0 |
| 121.0.201.27 | 2030094619 | 0 |
| 121.0.201.28 | 2030094620 | 0 |
| 121.0.201.29 | 2030094621 | 0 |
| 121.0.201.30 | 2030094622 | 0 |
| 121.0.201.31 | 2030094623 | 0 |
| 121.0.201.32 | 2030094624 | 0 |
| 121.0.201.33 | 2030094625 | 0 |
| 121.0.201.34 | 2030094626 | 0 |
| 121.0.201.35 | 2030094627 | 0 |
| 121.0.201.36 | 2030094628 | 0 |
| 121.0.201.37 | 2030094629 | 0 |
| 121.0.201.38 | 2030094630 | 0 |
| 121.0.201.39 | 2030094631 | 0 |
| 121.0.201.40 | 2030094632 | 0 |
| 121.0.201.41 | 2030094633 | 0 |
| 121.0.201.42 | 2030094634 | 0 |
| 121.0.201.43 | 2030094635 | 0 |
| 121.0.201.44 | 2030094636 | 0 |
| 121.0.201.45 | 2030094637 | 0 |
| 121.0.201.46 | 2030094638 | 0 |
| 121.0.201.47 | 2030094639 | 0 |
| 121.0.201.48 | 2030094640 | 0 |
| 121.0.201.49 | 2030094641 | 0 |
| 121.0.201.50 | 2030094642 | 0 |
| 121.0.201.51 | 2030094643 | 0 |
| 121.0.201.52 | 2030094644 | 0 |
| 121.0.201.53 | 2030094645 | 0 |
| 121.0.201.54 | 2030094646 | 0 |
| 121.0.201.55 | 2030094647 | 0 |
| 121.0.201.56 | 2030094648 | 0 |
| 121.0.201.57 | 2030094649 | 0 |
| 121.0.201.58 | 2030094650 | 0 |
| 121.0.201.59 | 2030094651 | 0 |
| 121.0.201.60 | 2030094652 | 0 |
| 121.0.201.61 | 2030094653 | 0 |
| 121.0.201.62 | 2030094654 | 0 |
| 121.0.201.63 | 2030094655 | 0 |
| 121.0.201.64 | 2030094656 | 0 |
| 121.0.201.65 | 2030094657 | 0 |
| 121.0.201.66 | 2030094658 | 0 |
| 121.0.201.67 | 2030094659 | 0 |
| 121.0.201.68 | 2030094660 | 0 |
| 121.0.201.69 | 2030094661 | 0 |
| 121.0.201.70 | 2030094662 | 0 |
| 121.0.201.71 | 2030094663 | 0 |
| 121.0.201.72 | 2030094664 | 0 |
| 121.0.201.73 | 2030094665 | 0 |
| 121.0.201.74 | 2030094666 | 0 |
| 121.0.201.75 | 2030094667 | 0 |
| 121.0.201.76 | 2030094668 | 0 |
| 121.0.201.77 | 2030094669 | 0 |
| 121.0.201.78 | 2030094670 | 0 |
| 121.0.201.79 | 2030094671 | 0 |
| 121.0.201.80 | 2030094672 | 0 |
| 121.0.201.81 | 2030094673 | 0 |
| 121.0.201.82 | 2030094674 | 0 |
| 121.0.201.83 | 2030094675 | 0 |
| 121.0.201.84 | 2030094676 | 0 |
| 121.0.201.85 | 2030094677 | 0 |