La dirección IP 221.231.4 es proporcionada por ChinaNet, que es propiedad de la CIDR (Classless Inter-Domain Routing) 221.224.0.0/13, IP entre 221.224.0.0 a 221.231.255.255 ). El número de sistema autónomo (ASN) es 4134.
| ASN | 4134 |
| IP que comienzan con | 221.224.0.0 |
| IP que termina con | 221.231.255.255 |
| ASN Nombre | ChinaNet |
| CDIR | 221.224.0.0/13 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 29/08/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | CN | China | - | Yancheng | 33,3856 | 120,1253 | 2017-08-28 |
| MaxMind | CN | China | - | Nanjing | 32,0617 | 118,7778 | 2017-08-28 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 221.231.4.0 | 3722904576 | 0 |
| 221.231.4.1 | 3722904577 | 0 |
| 221.231.4.2 | 3722904578 | 0 |
| 221.231.4.3 | 3722904579 | 0 |
| 221.231.4.4 | 3722904580 | 0 |
| 221.231.4.5 | 3722904581 | 0 |
| 221.231.4.6 | 3722904582 | 0 |
| 221.231.4.7 | 3722904583 | 0 |
| 221.231.4.8 | 3722904584 | 0 |
| 221.231.4.9 | 3722904585 | 0 |
| 221.231.4.10 | 3722904586 | 0 |
| 221.231.4.11 | 3722904587 | 0 |
| 221.231.4.12 | 3722904588 | 0 |
| 221.231.4.13 | 3722904589 | 0 |
| 221.231.4.14 | 3722904590 | 0 |
| 221.231.4.15 | 3722904591 | 0 |
| 221.231.4.16 | 3722904592 | 0 |
| 221.231.4.17 | 3722904593 | 0 |
| 221.231.4.18 | 3722904594 | 0 |
| 221.231.4.19 | 3722904595 | 0 |
| 221.231.4.20 | 3722904596 | 0 |
| 221.231.4.21 | 3722904597 | 0 |
| 221.231.4.22 | 3722904598 | 0 |
| 221.231.4.23 | 3722904599 | 0 |
| 221.231.4.24 | 3722904600 | 0 |
| 221.231.4.25 | 3722904601 | 0 |
| 221.231.4.26 | 3722904602 | 0 |
| 221.231.4.27 | 3722904603 | 0 |
| 221.231.4.28 | 3722904604 | 0 |
| 221.231.4.29 | 3722904605 | 0 |
| 221.231.4.30 | 3722904606 | 0 |
| 221.231.4.31 | 3722904607 | 0 |
| 221.231.4.32 | 3722904608 | 0 |
| 221.231.4.33 | 3722904609 | 0 |
| 221.231.4.34 | 3722904610 | 0 |
| 221.231.4.35 | 3722904611 | 0 |
| 221.231.4.36 | 3722904612 | 0 |
| 221.231.4.37 | 3722904613 | 0 |
| 221.231.4.38 | 3722904614 | 0 |
| 221.231.4.39 | 3722904615 | 0 |
| 221.231.4.40 | 3722904616 | 0 |
| 221.231.4.41 | 3722904617 | 0 |
| 221.231.4.42 | 3722904618 | 0 |
| 221.231.4.43 | 3722904619 | 0 |
| 221.231.4.44 | 3722904620 | 0 |
| 221.231.4.45 | 3722904621 | 0 |
| 221.231.4.46 | 3722904622 | 0 |
| 221.231.4.47 | 3722904623 | 0 |
| 221.231.4.48 | 3722904624 | 0 |
| 221.231.4.49 | 3722904625 | 0 |
| 221.231.4.50 | 3722904626 | 0 |
| 221.231.4.51 | 3722904627 | 0 |
| 221.231.4.52 | 3722904628 | 0 |
| 221.231.4.53 | 3722904629 | 0 |
| 221.231.4.54 | 3722904630 | 0 |
| 221.231.4.55 | 3722904631 | 0 |
| 221.231.4.56 | 3722904632 | 0 |
| 221.231.4.57 | 3722904633 | 0 |
| 221.231.4.58 | 3722904634 | 0 |
| 221.231.4.59 | 3722904635 | 0 |
| 221.231.4.60 | 3722904636 | 0 |
| 221.231.4.61 | 3722904637 | 0 |
| 221.231.4.62 | 3722904638 | 0 |
| 221.231.4.63 | 3722904639 | 0 |
| 221.231.4.64 | 3722904640 | 0 |
| 221.231.4.65 | 3722904641 | 0 |
| 221.231.4.66 | 3722904642 | 0 |
| 221.231.4.67 | 3722904643 | 0 |
| 221.231.4.68 | 3722904644 | 0 |
| 221.231.4.69 | 3722904645 | 0 |
| 221.231.4.70 | 3722904646 | 0 |
| 221.231.4.71 | 3722904647 | 0 |
| 221.231.4.72 | 3722904648 | 0 |
| 221.231.4.73 | 3722904649 | 0 |
| 221.231.4.74 | 3722904650 | 0 |
| 221.231.4.75 | 3722904651 | 0 |
| 221.231.4.76 | 3722904652 | 0 |
| 221.231.4.77 | 3722904653 | 0 |
| 221.231.4.78 | 3722904654 | 0 |
| 221.231.4.79 | 3722904655 | 0 |
| 221.231.4.80 | 3722904656 | 0 |
| 221.231.4.81 | 3722904657 | 0 |
| 221.231.4.82 | 3722904658 | 0 |
| 221.231.4.83 | 3722904659 | 0 |
| 221.231.4.84 | 3722904660 | 0 |
| 221.231.4.85 | 3722904661 | 0 |