Les adresses IP débutant par 221.0.116 sont fournies par CNC Group, elles appartiennent au CIDR (Classless Inter-Domain Routing) 221.0.0.0/15, le bloc IP comprant les adresses de 221.0.0.0 à 221.1.255.255). Le numéro de système autonome (ASN) est 4837.
| ASN | 4837 |
| IP commençant par | 221.0.0.0 |
| IP se terminant par | 221.1.255.255 |
| Nom ASN | CNC Group |
| CDIR | 221.0.0.0/15 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 23/05/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CN | Chine | - | Yantai | 37,5333 | 121,4 | 2018-05-22 |
| MaxMind | CN | Chine | - | Jinan | 36,6683 | 116,9972 | 2018-05-22 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 221.0.116.0 | 3707794432 | 0 |
| 221.0.116.1 | 3707794433 | 0 |
| 221.0.116.2 | 3707794434 | 0 |
| 221.0.116.3 | 3707794435 | 0 |
| 221.0.116.4 | 3707794436 | 0 |
| 221.0.116.5 | 3707794437 | 0 |
| 221.0.116.6 | 3707794438 | 0 |
| 221.0.116.7 | 3707794439 | 0 |
| 221.0.116.8 | 3707794440 | 0 |
| 221.0.116.9 | 3707794441 | 0 |
| 221.0.116.10 | 3707794442 | 0 |
| 221.0.116.11 | 3707794443 | 0 |
| 221.0.116.12 | 3707794444 | 0 |
| 221.0.116.13 | 3707794445 | 0 |
| 221.0.116.14 | 3707794446 | 0 |
| 221.0.116.15 | 3707794447 | 0 |
| 221.0.116.16 | 3707794448 | 0 |
| 221.0.116.17 | 3707794449 | 0 |
| 221.0.116.18 | 3707794450 | 0 |
| 221.0.116.19 | 3707794451 | 0 |
| 221.0.116.20 | 3707794452 | 0 |
| 221.0.116.21 | 3707794453 | 0 |
| 221.0.116.22 | 3707794454 | 0 |
| 221.0.116.23 | 3707794455 | 0 |
| 221.0.116.24 | 3707794456 | 0 |
| 221.0.116.25 | 3707794457 | 0 |
| 221.0.116.26 | 3707794458 | 0 |
| 221.0.116.27 | 3707794459 | 0 |
| 221.0.116.28 | 3707794460 | 0 |
| 221.0.116.29 | 3707794461 | 0 |
| 221.0.116.30 | 3707794462 | 0 |
| 221.0.116.31 | 3707794463 | 0 |
| 221.0.116.32 | 3707794464 | 0 |
| 221.0.116.33 | 3707794465 | 0 |
| 221.0.116.34 | 3707794466 | 0 |
| 221.0.116.35 | 3707794467 | 0 |
| 221.0.116.36 | 3707794468 | 0 |
| 221.0.116.37 | 3707794469 | 0 |
| 221.0.116.38 | 3707794470 | 0 |
| 221.0.116.39 | 3707794471 | 0 |
| 221.0.116.40 | 3707794472 | 0 |
| 221.0.116.41 | 3707794473 | 0 |
| 221.0.116.42 | 3707794474 | 0 |
| 221.0.116.43 | 3707794475 | 0 |
| 221.0.116.44 | 3707794476 | 0 |
| 221.0.116.45 | 3707794477 | 0 |
| 221.0.116.46 | 3707794478 | 0 |
| 221.0.116.47 | 3707794479 | 0 |
| 221.0.116.48 | 3707794480 | 0 |
| 221.0.116.49 | 3707794481 | 0 |
| 221.0.116.50 | 3707794482 | 0 |
| 221.0.116.51 | 3707794483 | 0 |
| 221.0.116.52 | 3707794484 | 0 |
| 221.0.116.53 | 3707794485 | 0 |
| 221.0.116.54 | 3707794486 | 0 |
| 221.0.116.55 | 3707794487 | 0 |
| 221.0.116.56 | 3707794488 | 0 |
| 221.0.116.57 | 3707794489 | 0 |
| 221.0.116.58 | 3707794490 | 0 |
| 221.0.116.59 | 3707794491 | 0 |
| 221.0.116.60 | 3707794492 | 0 |
| 221.0.116.61 | 3707794493 | 0 |
| 221.0.116.62 | 3707794494 | 0 |
| 221.0.116.63 | 3707794495 | 0 |
| 221.0.116.64 | 3707794496 | 0 |
| 221.0.116.65 | 3707794497 | 0 |
| 221.0.116.66 | 3707794498 | 0 |
| 221.0.116.67 | 3707794499 | 0 |
| 221.0.116.68 | 3707794500 | 0 |
| 221.0.116.69 | 3707794501 | 0 |
| 221.0.116.70 | 3707794502 | 0 |
| 221.0.116.71 | 3707794503 | 0 |
| 221.0.116.72 | 3707794504 | 0 |
| 221.0.116.73 | 3707794505 | 0 |
| 221.0.116.74 | 3707794506 | 0 |
| 221.0.116.75 | 3707794507 | 0 |
| 221.0.116.76 | 3707794508 | 0 |
| 221.0.116.77 | 3707794509 | 0 |
| 221.0.116.78 | 3707794510 | 0 |
| 221.0.116.79 | 3707794511 | 0 |
| 221.0.116.80 | 3707794512 | 0 |
| 221.0.116.81 | 3707794513 | 0 |
| 221.0.116.82 | 3707794514 | 0 |
| 221.0.116.83 | 3707794515 | 0 |
| 221.0.116.84 | 3707794516 | 0 |
| 221.0.116.85 | 3707794517 | 0 |