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Autonomous System details for AS135566

AS135566
National Telecom Public Company Limited

AS135566 — National Telecom Public Company Limited

AS Name
NTPCL-AS-AP
Country
Thailand (TH)
Website
Number of IPv4
11,520
Number of IPv6
2.54 × 1025
ASN type
ISP
Status
Allocated
Registry
APNIC
Allocated
June 22, 2020
Last updated
November 20, 2025

IP Ranges

45 IPv4 prefixes, 6 IPv6 prefixes
Prefix Company Number of IPs
122.155.26.0/24 Data Comm. Dept. National Telecom Public Company Limited 256
122.155.27.0/24 Data Comm. Dept. National Telecom Public Company Limited 256
164.115.48.0/24 National Electronics and Computer Technology Center 256
202.139.197.0/24 catCloud-TH Nonthaburi 256
202.139.198.0/24 catCloud-TH Nonthaburi 256
202.139.199.0/24 catCloud-TH Nonthaburi 256
202.139.200.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
202.139.201.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
202.139.204.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
202.139.205.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
202.139.206.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
202.139.207.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
202.139.208.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
202.139.209.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
202.139.210.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
202.139.211.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
202.139.212.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
202.139.213.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
202.139.215.0/24 NATIONAL TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
202.139.216.0/24 NATIONAL TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
202.139.217.0/24 NATIONAL TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.96.0/24 National Telecom Public Company Limited 256
209.15.97.0/24 National Telecom Public Company Limited 256
209.15.98.0/24 National Telecom Public Company Limited 256
209.15.99.0/24 National Telecom Public Company Limited 256
209.15.100.0/24 National Telecom Public Company Limited 256
209.15.101.0/24 National Telecom Public Company Limited 256
209.15.102.0/24 National Telecom Public Company Limited 256
209.15.103.0/24 National Telecom Public Company Limited 256
209.15.104.0/24 National Telecom Public Company Limited 256
209.15.105.0/24 National Telecom Public Company Limited 256
209.15.106.0/24 National Telecom Public Company Limited 256
209.15.107.0/24 National Telecom Public Company Limited 256
209.15.108.0/24 National Telecom Public Company Limited 256
209.15.109.0/24 National Telecom Public Company Limited 256
209.15.110.0/24 National Telecom Public Company Limited 256
209.15.111.0/24 National Telecom Public Company Limited 256
209.15.112.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.113.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.114.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.115.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.116.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.117.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.118.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.119.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
2001:c38:90a0::/44 National Telecom Public Company Limited 1.93 × 1025
2001:c38:90a9::/48 National Telecom Public Company Limited 1.21 × 1024
2001:c38:90aa::/48 National Telecom Public Company Limited 1.21 × 1024
2001:c38:90ab::/48 National Telecom Public Company Limited 1.21 × 1024
2001:c38:90ae::/48 National Telecom Public Company Limited 1.21 × 1024
2001:c38:90af::/48 National Telecom Public Company Limited 1.21 × 1024

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS135566

0 peers

AS135566 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS135566

1 upstreams
AS9931

AS135566 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS135566 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS135566

1 downstreams
AS9835

AS135566 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.

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