AS17552 True Online

TRUEONLINE-AS-AP - True Online · registered in Thailand

IPv4 addresses1,393,152213 prefixes · 0.044% of announced IPv4

Rank in Thailand#1largest network in TH by IPv4 space, of 460 · 16.34% of TH

Rank worldwide#284of 79,396 networks with IPv4

IPv665,527 x /4849 prefixes

CountryThailand465 ASNs registered there

Open AS17552 in ASN lookup Look up an IP in this network (27.145.0.1) All networks in Thailand

IPv4 prefixes

All 213 prefixes, in address order.

27.145.0.0/16
58.8.0.0/14
61.90.0.0/17
61.91.129.0/24
61.91.130.0/23
61.91.132.0/22
61.91.144.0/21
61.91.190.0/23
61.91.201.0/24
61.91.214.0/24
110.168.0.0/19
110.168.32.0/20
110.168.48.0/21
110.168.56.0/24
110.168.57.0/24
110.168.58.0/23
110.168.60.0/22
110.168.64.0/18
110.168.128.0/17
110.169.0.0/17
110.169.128.0/21
110.169.136.0/23
110.169.138.0/24
110.169.139.0/24
110.169.140.0/22
110.169.144.0/20
110.169.160.0/19
110.169.192.0/18
110.171.0.0/16
114.109.0.0/16
115.87.0.0/17
115.87.128.0/20
115.87.144.0/21
115.87.152.0/21
115.87.160.0/19
115.87.192.0/18
119.76.0.0/17
119.76.128.0/23
119.76.130.0/24
119.76.131.0/24
119.76.132.0/22
119.76.136.0/22
119.76.140.0/22
119.76.144.0/20
119.76.160.0/20
119.76.181.0/24
124.120.0.0/17
124.120.128.0/19
124.120.160.0/22
124.120.164.0/23
124.120.166.0/24
124.120.167.0/24
124.120.168.0/21
124.120.176.0/20
124.120.192.0/18
124.121.0.0/17
124.121.128.0/18
124.121.192.0/19
124.121.224.0/20
124.121.240.0/21
124.121.248.0/24
124.121.250.0/23
124.121.252.0/22
124.122.0.0/21
124.122.8.0/23
124.122.10.0/24
124.122.11.0/24
124.122.12.0/22
124.122.16.0/20
124.122.32.0/19
124.122.64.0/18
124.122.128.0/17
134.196.0.0/16
171.96.0.0/20
171.96.16.0/21
171.96.24.0/23
171.96.26.0/24
171.96.27.0/24
171.96.28.0/22
171.96.32.0/20
171.96.48.0/22
171.96.52.0/23
171.96.54.0/24
171.96.55.0/24
171.96.56.0/21
171.96.64.0/19
171.96.96.0/20
171.96.112.0/21
171.96.120.0/23
171.96.122.0/24
171.96.123.0/24
171.96.124.0/22
171.96.128.0/20
171.96.144.0/23
171.96.146.0/23
171.96.148.0/22
171.96.152.0/23
171.96.154.0/23
171.96.156.0/22
171.96.160.0/24
171.96.161.0/24
171.96.162.0/23
171.96.164.0/22
171.96.168.0/21
171.96.176.0/23
171.96.178.0/24
171.96.179.0/24
171.96.180.0/24
171.96.181.0/24
171.96.182.0/24
171.96.183.0/24
171.96.184.0/22
171.96.188.0/22
171.96.192.0/19
171.96.224.0/20
171.96.240.0/21
171.96.248.0/23
171.96.250.0/23
171.96.252.0/22
171.97.0.0/23
171.97.2.0/24
171.97.3.0/24
171.97.4.0/22
171.97.8.0/22
171.97.12.0/23
171.97.14.0/24
171.97.15.0/24
171.97.16.0/23
171.97.18.0/23
171.97.20.0/24
171.97.21.0/24
171.97.22.0/23
171.97.24.0/21
171.97.32.0/19
171.97.64.0/19
171.97.96.0/20
171.97.112.0/23
171.97.114.0/24
171.97.115.0/24
171.97.116.0/23
171.97.118.0/23
171.97.120.0/21
171.97.128.0/17
171.98.0.0/17
171.98.128.0/18
171.98.192.0/20
171.98.208.0/21
171.98.216.0/24
171.98.218.0/23
171.98.220.0/22
171.98.224.0/19
171.99.0.0/20
171.99.16.0/20
171.99.32.0/19
171.99.64.0/18
171.99.136.0/21
171.99.144.0/20
171.99.160.0/22
171.99.168.0/21
171.99.176.0/21
171.99.192.0/19
171.99.224.0/20
171.99.240.0/21
171.99.248.0/23
171.99.252.0/22
171.100.14.0/23
171.100.16.0/21
171.100.24.0/22
171.100.32.0/21
171.100.40.0/23
171.100.52.0/22
171.100.76.0/22
171.100.82.0/23
171.100.84.0/22
171.100.88.0/21
171.100.96.0/22
171.100.100.0/23
171.100.104.0/22
171.100.108.0/23
171.100.116.0/23
171.100.122.0/23
171.100.124.0/22
171.100.128.0/21
171.100.136.0/22
171.100.146.0/23
171.100.148.0/22
171.100.152.0/22
171.100.158.0/23
171.100.176.0/20
171.100.192.0/21
171.100.200.0/22
171.100.210.0/23
171.100.212.0/22
171.100.216.0/21
171.100.224.0/20
171.100.240.0/23
171.100.246.0/23
171.100.248.0/22
171.100.252.0/23
171.101.0.0/17
171.101.128.0/20
171.101.144.0/23
171.101.146.0/23
171.101.148.0/22
171.101.152.0/21
171.101.160.0/19
171.101.192.0/18
202.176.64.0/20
202.176.84.0/22
202.176.92.0/22
202.176.96.0/19
202.176.128.0/19
202.176.160.0/19

IPv6 prefixes

All 49 prefixes.

2001:fb0:1004::/47
2001:fb1::/40
2001:fb1:100::/41
2001:fb1:180::/44
2001:fb1:190::/44
2001:fb1:1a0::/43
2001:fb1:1c0::/42
2001:fb1:200::/40
2001:fb1:300::/42
2001:fb1:348::/45
2001:fb1:350::/44
2001:fb1:360::/43
2001:fb1:380::/41
2001:fb1:400::/38
2001:fb1:800::/38
2001:fb1:c00::/39
2001:fb1:e00::/40
2001:fb1:f00::/41
2001:fb1:f80::/42
2001:fb1:fc1::/48
2001:fb1:fc2::/47
2001:fb1:fc4::/46
2001:fb1:fc8::/45
2001:fb1:fd1::/48
2001:fb1:fd2::/47
2001:fb1:fd4::/46
2001:fb1:fd8::/45
2001:fb1:fe0::/48
2001:fb1:fe1::/48
2001:fb1:fe2::/47
2001:fb1:fe4::/46
2001:fb1:fe8::/45
2001:fb1:ff0::/44
2001:fb1:1000::/36
2001:fb1:2000::/36
2001:fb1:3000::/45
2001:fb1:3008::/48
2001:fb1:300a::/47
2001:fb1:300c::/46
2001:fb1:3010::/44
2001:fb1:3020::/43
2001:fb1:3040::/42
2001:fb1:3080::/41
2001:fb1:3100::/40
2001:fb1:3200::/39
2001:fb1:3400::/38
2001:fb1:3800::/37
2001:fb1:4000::/34
2001:fb1:8000::/33

Similar-sized networks in Thailand

ASNNameIPv4 addresses

AS23969#2 TOT-NET - TOT Public Company Limited1,151,488

AS45758#3 TTBP-AS-AP - Triple T Broadband Public Company Limited707,328

AS7470#4 TRUEINTERNET-AS-AP - TRUE INTERNET Co.,Ltd.664,064

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources