The IP address 203.180.157 is provided by Internet Initiative Japan Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 203.180.0.0/16 (range 203.180.0.0 to 203.180.255.255). The autonomous system number (ASN) is 2497.
| ASN | 2497 | 
| IP starting by | 203.180.0.0 | 
| IP ending by | 203.180.255.255 | 
| ASN Name | Internet Initiative Japan Inc. | 
| CDIR | 203.180.0.0/16 | 
| Numerical IP | |
| Registry | apnic | 
| Last update | 21/05/2019 | 

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | JP | Japan | - | Mito | 36.367 | 140.467 | 2019-05-21 | 
| MaxMind | JP | Japan | - | Yokohama | 35.4478 | 139.6425 | 2019-05-21 | 
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |