The IP address 223.138.203 is provided by Long Distance & Mobile Business Group, it's belong to the CDIR (Classless Inter-Domain Routing) 223.138.0.0/16 (range 223.138.0.0 to 223.138.255.255). The autonomous system number (ASN) is 17421.
| ASN | 17421 | 
| IP starting by | 223.138.0.0 | 
| IP ending by | 223.138.255.255 | 
| ASN Name | Long Distance & Mobile Business Group | 
| CDIR | 223.138.0.0/16 | 
| Numerical IP | |
| Registry | apnic | 
| Last update | 21/07/2019 | 

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | TW | Taiwan | - | Douliu | 23.7094 | 120.5433 | 2019-07-20 | 
| MaxMind | TW | Taiwan | - | Tainan City | 22.9933 | 120.2036 | 2019-07-20 | 
| Whois | TW | - | - | - | 121 | 24 | |
| W3C | - | - | - | - | - | - | - |