Die IP-Adresse 221.2.237 erfolgt über CNC Group, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 221.2.0.0/16 (Bereich 221.2.0.0, 221.2.255.255). Die autonomen Systemnummer (ASN) ist 4837.
| ASN | 4837 |
| Ausgehend von IP | 221.2.0.0 |
| Beendigung durch IP | 221.2.255.255 |
| ASN-Namen | CNC Group |
| GGDV | 221.2.0.0/16 |
| Numerische IP | |
| Registrierung | apnic |
| Letztes update | 04.07.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | CN | China | - | Dongying | 37,4564 | 118,4856 | 2017-07-03 |
| MaxMind | CN | China | - | Jinan | 36,6683 | 116,9972 | 2017-07-03 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 221.2.237.0 | 3707956480 | 0 |
| 221.2.237.1 | 3707956481 | 0 |
| 221.2.237.2 | 3707956482 | 0 |
| 221.2.237.3 | 3707956483 | 0 |
| 221.2.237.4 | 3707956484 | 0 |
| 221.2.237.5 | 3707956485 | 0 |
| 221.2.237.6 | 3707956486 | 0 |
| 221.2.237.7 | 3707956487 | 0 |
| 221.2.237.8 | 3707956488 | 0 |
| 221.2.237.9 | 3707956489 | 0 |
| 221.2.237.10 | 3707956490 | 0 |
| 221.2.237.11 | 3707956491 | 0 |
| 221.2.237.12 | 3707956492 | 0 |
| 221.2.237.13 | 3707956493 | 0 |
| 221.2.237.14 | 3707956494 | 0 |
| 221.2.237.15 | 3707956495 | 0 |
| 221.2.237.16 | 3707956496 | 0 |
| 221.2.237.17 | 3707956497 | 0 |
| 221.2.237.18 | 3707956498 | 0 |
| 221.2.237.19 | 3707956499 | 0 |
| 221.2.237.20 | 3707956500 | 0 |
| 221.2.237.21 | 3707956501 | 0 |
| 221.2.237.22 | 3707956502 | 0 |
| 221.2.237.23 | 3707956503 | 0 |
| 221.2.237.24 | 3707956504 | 0 |
| 221.2.237.25 | 3707956505 | 0 |
| 221.2.237.26 | 3707956506 | 0 |
| 221.2.237.27 | 3707956507 | 0 |
| 221.2.237.28 | 3707956508 | 0 |
| 221.2.237.29 | 3707956509 | 0 |
| 221.2.237.30 | 3707956510 | 0 |
| 221.2.237.31 | 3707956511 | 0 |
| 221.2.237.32 | 3707956512 | 0 |
| 221.2.237.33 | 3707956513 | 0 |
| 221.2.237.34 | 3707956514 | 0 |
| 221.2.237.35 | 3707956515 | 0 |
| 221.2.237.36 | 3707956516 | 0 |
| 221.2.237.37 | 3707956517 | 0 |
| 221.2.237.38 | 3707956518 | 0 |
| 221.2.237.39 | 3707956519 | 0 |
| 221.2.237.40 | 3707956520 | 0 |
| 221.2.237.41 | 3707956521 | 0 |
| 221.2.237.42 | 3707956522 | 0 |
| 221.2.237.43 | 3707956523 | 0 |
| 221.2.237.44 | 3707956524 | 0 |
| 221.2.237.45 | 3707956525 | 0 |
| 221.2.237.46 | 3707956526 | 0 |
| 221.2.237.47 | 3707956527 | 0 |
| 221.2.237.48 | 3707956528 | 0 |
| 221.2.237.49 | 3707956529 | 0 |
| 221.2.237.50 | 3707956530 | 0 |
| 221.2.237.51 | 3707956531 | 0 |
| 221.2.237.52 | 3707956532 | 0 |
| 221.2.237.53 | 3707956533 | 0 |
| 221.2.237.54 | 3707956534 | 0 |
| 221.2.237.55 | 3707956535 | 0 |
| 221.2.237.56 | 3707956536 | 0 |
| 221.2.237.57 | 3707956537 | 0 |
| 221.2.237.58 | 3707956538 | 0 |
| 221.2.237.59 | 3707956539 | 0 |
| 221.2.237.60 | 3707956540 | 0 |
| 221.2.237.61 | 3707956541 | 0 |
| 221.2.237.62 | 3707956542 | 0 |
| 221.2.237.63 | 3707956543 | 0 |
| 221.2.237.64 | 3707956544 | 0 |
| 221.2.237.65 | 3707956545 | 0 |
| 221.2.237.66 | 3707956546 | 0 |
| 221.2.237.67 | 3707956547 | 0 |
| 221.2.237.68 | 3707956548 | 0 |
| 221.2.237.69 | 3707956549 | 0 |
| 221.2.237.70 | 3707956550 | 0 |
| 221.2.237.71 | 3707956551 | 0 |
| 221.2.237.72 | 3707956552 | 0 |
| 221.2.237.73 | 3707956553 | 0 |
| 221.2.237.74 | 3707956554 | 0 |
| 221.2.237.75 | 3707956555 | 0 |
| 221.2.237.76 | 3707956556 | 0 |
| 221.2.237.77 | 3707956557 | 0 |
| 221.2.237.78 | 3707956558 | 0 |
| 221.2.237.79 | 3707956559 | 0 |
| 221.2.237.80 | 3707956560 | 0 |
| 221.2.237.81 | 3707956561 | 0 |
| 221.2.237.82 | 3707956562 | 0 |
| 221.2.237.83 | 3707956563 | 0 |
| 221.2.237.84 | 3707956564 | 0 |
| 221.2.237.85 | 3707956565 | 0 |