The IP address 203.138.228 is provided by NTT PC Communications, Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 203.138.0.0/16 (range 203.138.0.0 to 203.138.255.255). The autonomous system number (ASN) is 2514.
| ASN | 2514 |
| IP starting by | 203.138.0.0 |
| IP ending by | 203.138.255.255 |
| ASN Name | NTT PC Communications, Inc. |
| CDIR | 203.138.0.0/16 |
| Numerical IP | |
| Registry | apnic |
| Last update | 01/09/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | JP | Japan | - | Nago | 26.5917 | 127.9775 | 2018-09-01 |
| MaxMind | JP | Japan | - | Yokohama | 35.4478 | 139.6425 | 2018-09-01 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |