203.156.0.0/16
65 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 203.156.0.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.4.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.7.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.8.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.10.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.15.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.16.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.17.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.19.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.24.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.27.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.30.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.31.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.32.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.33.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.34.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.40.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.44.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.46.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.50.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.51.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.53.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.54.0/24 | China (100%) | 1 | 1 | 1 |
| 203.156.56.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.57.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.58.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.59.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.61.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.64.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.65.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.67.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.96.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.98.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.101.0/24 | Canada (100%) | 1 | 1 | 1 |
| 203.156.102.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.104.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.105.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.106.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.108.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.116.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.118.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.119.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.128.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.143.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.144.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.150.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.154.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.155.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.156.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.158.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.176.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.178.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.183.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.184.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.190.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.156.192.0/24 | China (100%) | 1 | 1 | 1 |
| 203.156.200.0/24 | China (100%) | 1 | 1 | 1 |
| 203.156.208.0/24 | China (100%) | 1 | 1 | 1 |
| 203.156.210.0/24 | China (100%) | 1 | 1 | 1 |
| 203.156.212.0/24 | China (100%) | 1 | 1 | 1 |
| 203.156.214.0/24 | China (100%) | 1 | 1 | 1 |
| 203.156.215.0/24 | China (100%) | 1 | 1 | 1 |
| 203.156.224.0/24 | China (100%) | 1 | 1 | 1 |
| 203.156.228.0/24 | China (100%) | 1 | 1 | 1 |
| 203.156.230.0/24 | China (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
203.156.0.0 – 203.156.3.255 | AS55423 | JasTel Network Company Limited | TH |
203.156.4.0 – 203.156.6.255 | AS7616 | JasTel Network Company Limited | TH |
203.156.7.0 – 203.156.7.255 | AS147187 | JasTel Network Company Limited | TH |
203.156.8.0 – 203.156.9.255 | AS55423 | JasTel Network Company Limited | TH |
203.156.10.0 – 203.156.14.255 | AS55423 | JasTel Network Company Limited | TH |
203.156.15.0 – 203.156.15.255 | AS134089 | JasTel Network Company Limited | TH |
203.156.16.0 – 203.156.16.255 | AS55423 | JasTel Network Company Limited | TH |
203.156.17.0 – 203.156.18.255 | AS7616 | JasTel Network Company Limited | TH |
203.156.19.0 – 203.156.23.255 | AS7616 | JasTel Network Company Limited | TH |
203.156.24.0 – 203.156.26.255 | AS55423 | JasTel Network Company Limited | TH |
203.156.27.0 – 203.156.29.255 | AS7616 | JasTel Network Company Limited | TH |
203.156.30.0 – 203.156.30.255 | AS135381 | SiS Distribution (Thailand) Public Company Limited | TH |
203.156.31.0 – 203.156.31.255 | AS55423 | JasTel Network Company Limited | TH |
203.156.32.0 – 203.156.32.255 | AS152727 | Villa Market JP Co. Ltd | TH |
203.156.33.0 – 203.156.33.255 | AS134089 | JasTel Network Company Limited | TH |
50 more ranges in this block.