| 171.0.0.0/8 | WHOIS (ARIN) | Asia Pacific Network Information Centre | AU |
| 171.96.0.0/13 | APNIC assigned | — | TH |
| 171.96.0.0/14 | WHOIS (APNIC) | TRUE INTERNET CORPORATION CO. LTD. | TH |
| 171.100.0.0/14 | WHOIS (APNIC) | TRUE INTERNET CORPORATION CO. LTD. | TH |
| 171.96.0.0/16 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.97.0.0/16 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.98.0.0/16 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.99.0.0/16 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.100.0.0/16 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.101.0.0/16 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.102.0.0/16 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.102.0.0/16 | WHOIS (APNIC) | TRUE INTERNET CO.,LTD. | TH |
| 171.103.0.0/16 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.103.0.0/16 | WHOIS (APNIC) | True Internet Co., Ltd. | TH |
| 171.96.0.0/17 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.96.0.0/17 | WHOIS (APNIC) | TRUE BROADBAND | TH |
| 171.96.128.0/17 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.96.128.0/17 | WHOIS (APNIC) | TRUE BROADBAND | TH |
| 171.97.0.0/17 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.97.0.0/17 | WHOIS (APNIC) | TRUE BROADBAND | TH |
| 171.97.128.0/17 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.97.128.0/17 | WHOIS (APNIC) | TRUE BROADBAND | TH |
| 171.98.0.0/17 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.98.0.0/17 | WHOIS (APNIC) | True Broadband by True Online | TH |
| 171.98.128.0/17 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.98.128.0/17 | WHOIS (APNIC) | True Broadband by True Online | TH |
| 171.99.0.0/17 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.99.0.0/17 | WHOIS (APNIC) | TRUE INTERNET CO.LTD. | TH |
| 171.99.128.0/17 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.99.128.0/17 | WHOIS (APNIC) | True Broadband by True Online | TH |
| 171.100.0.0/17 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.100.0.0/17 | WHOIS (APNIC) | True Broadband by True Online | TH |
| 171.100.128.0/17 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.100.128.0/17 | WHOIS (APNIC) | True Broadband by True Online | TH |
| 171.101.0.0/17 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.101.0.0/17 | WHOIS (APNIC) | TRUE BROADBAND | TH |
| 171.101.128.0/17 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.101.128.0/17 | WHOIS (APNIC) | TRUE BROADBAND | TH |
| 171.102.0.0/17 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.102.128.0/17 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.103.0.0/17 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.103.128.0/17 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.96.0.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.96.64.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.96.128.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.96.192.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.97.0.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.97.64.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.97.128.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.97.192.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.98.0.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.98.64.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.98.128.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.98.192.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.99.0.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.99.64.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.99.128.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.99.192.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.100.0.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.100.64.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.100.128.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.100.192.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.101.0.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.101.64.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.101.128.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.101.192.0/18 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | — |
| 171.102.0.0/18 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |
| 171.102.64.0/18 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | — |