The IP address 221.121.216 is provided by COMMUNITY NETWORK CENTER INCORPORATED., it's belong to the CDIR (Classless Inter-Domain Routing) 221.121.208.0/20 (range 221.121.208.0 to 221.121.223.255). The autonomous system number (ASN) is 17698.
| ASN | 17698 |
| IP starting by | 221.121.208.0 |
| IP ending by | 221.121.223.255 |
| ASN Name | COMMUNITY NETWORK CENTER INCORPORATED. |
| CDIR | 221.121.208.0/20 |
| Numerical IP | |
| Registry | apnic |
| Last update | 29/10/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | JP | Japan | - | Nagoya | 35.1815 | 136.9064 | 2017-10-28 |
| MaxMind | JP | Japan | - | Kasugai | 35.2333 | 136.9833 | 2017-10-28 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |