Les adresses IP débutant par 221.5.239 sont fournies par CNC Group, elles appartiennent au CIDR (Classless Inter-Domain Routing) 221.5.128.0/17, le bloc IP comprant les adresses de 221.5.128.0 à 221.5.255.255). Le numéro de système autonome (ASN) est 4837.
| ASN | 4837 |
| IP commençant par | 221.5.128.0 |
| IP se terminant par | 221.5.255.255 |
| Nom ASN | CNC Group |
| CDIR | 221.5.128.0/17 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 20/07/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CN | Chine | - | Nanjing | 32,0617 | 118,7778 | 2019-07-20 |
| MaxMind | CN | Chine | - | Nankin | 32,0617 | 118,7778 | 2019-07-20 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 221.5.239.0 | 3708153600 | 0 |
| 221.5.239.1 | 3708153601 | 0 |
| 221.5.239.2 | 3708153602 | 0 |
| 221.5.239.3 | 3708153603 | 0 |
| 221.5.239.4 | 3708153604 | 0 |
| 221.5.239.5 | 3708153605 | 0 |
| 221.5.239.6 | 3708153606 | 0 |
| 221.5.239.7 | 3708153607 | 0 |
| 221.5.239.8 | 3708153608 | 0 |
| 221.5.239.9 | 3708153609 | 0 |
| 221.5.239.10 | 3708153610 | 0 |
| 221.5.239.11 | 3708153611 | 0 |
| 221.5.239.12 | 3708153612 | 0 |
| 221.5.239.13 | 3708153613 | 0 |
| 221.5.239.14 | 3708153614 | 0 |
| 221.5.239.15 | 3708153615 | 0 |
| 221.5.239.16 | 3708153616 | 0 |
| 221.5.239.17 | 3708153617 | 0 |
| 221.5.239.18 | 3708153618 | 0 |
| 221.5.239.19 | 3708153619 | 0 |
| 221.5.239.20 | 3708153620 | 0 |
| 221.5.239.21 | 3708153621 | 0 |
| 221.5.239.22 | 3708153622 | 0 |
| 221.5.239.23 | 3708153623 | 0 |
| 221.5.239.24 | 3708153624 | 0 |
| 221.5.239.25 | 3708153625 | 0 |
| 221.5.239.26 | 3708153626 | 0 |
| 221.5.239.27 | 3708153627 | 0 |
| 221.5.239.28 | 3708153628 | 0 |
| 221.5.239.29 | 3708153629 | 0 |
| 221.5.239.30 | 3708153630 | 0 |
| 221.5.239.31 | 3708153631 | 0 |
| 221.5.239.32 | 3708153632 | 0 |
| 221.5.239.33 | 3708153633 | 0 |
| 221.5.239.34 | 3708153634 | 0 |
| 221.5.239.35 | 3708153635 | 0 |
| 221.5.239.36 | 3708153636 | 0 |
| 221.5.239.37 | 3708153637 | 0 |
| 221.5.239.38 | 3708153638 | 0 |
| 221.5.239.39 | 3708153639 | 0 |
| 221.5.239.40 | 3708153640 | 0 |
| 221.5.239.41 | 3708153641 | 0 |
| 221.5.239.42 | 3708153642 | 0 |
| 221.5.239.43 | 3708153643 | 0 |
| 221.5.239.44 | 3708153644 | 0 |
| 221.5.239.45 | 3708153645 | 0 |
| 221.5.239.46 | 3708153646 | 0 |
| 221.5.239.47 | 3708153647 | 0 |
| 221.5.239.48 | 3708153648 | 0 |
| 221.5.239.49 | 3708153649 | 0 |
| 221.5.239.50 | 3708153650 | 0 |
| 221.5.239.51 | 3708153651 | 0 |
| 221.5.239.52 | 3708153652 | 0 |
| 221.5.239.53 | 3708153653 | 0 |
| 221.5.239.54 | 3708153654 | 0 |
| 221.5.239.55 | 3708153655 | 0 |
| 221.5.239.56 | 3708153656 | 0 |
| 221.5.239.57 | 3708153657 | 0 |
| 221.5.239.58 | 3708153658 | 0 |
| 221.5.239.59 | 3708153659 | 0 |
| 221.5.239.60 | 3708153660 | 0 |
| 221.5.239.61 | 3708153661 | 0 |
| 221.5.239.62 | 3708153662 | 0 |
| 221.5.239.63 | 3708153663 | 0 |
| 221.5.239.64 | 3708153664 | 0 |
| 221.5.239.65 | 3708153665 | 0 |
| 221.5.239.66 | 3708153666 | 0 |
| 221.5.239.67 | 3708153667 | 0 |
| 221.5.239.68 | 3708153668 | 0 |
| 221.5.239.69 | 3708153669 | 0 |
| 221.5.239.70 | 3708153670 | 0 |
| 221.5.239.71 | 3708153671 | 0 |
| 221.5.239.72 | 3708153672 | 0 |
| 221.5.239.73 | 3708153673 | 0 |
| 221.5.239.74 | 3708153674 | 0 |
| 221.5.239.75 | 3708153675 | 0 |
| 221.5.239.76 | 3708153676 | 0 |
| 221.5.239.77 | 3708153677 | 0 |
| 221.5.239.78 | 3708153678 | 0 |
| 221.5.239.79 | 3708153679 | 0 |
| 221.5.239.80 | 3708153680 | 0 |
| 221.5.239.81 | 3708153681 | 0 |
| 221.5.239.82 | 3708153682 | 0 |
| 221.5.239.83 | 3708153683 | 0 |
| 221.5.239.84 | 3708153684 | 0 |
| 221.5.239.85 | 3708153685 | 0 |