Autonomous System details

AS135566

National Telecom Public Company Limited  ·  ntplc.co.th

Thailand

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AS135566 – National Telecom Public Company Limited

Field Value
Country Thailand
Website ntplc.co.th
Hosted domains 298
IPv4 addresses 11,520
IPv6 addresses 25,387,442,211,907,213,000,000,000
ASN type ISP
Registry apnic
Allocated 6 years ago on Jun 22, 2020
Updated 4 months ago on Nov 20, 2025

IP Ranges

Netblock Company Num of IPs
122.155.26.0/24 CAT TELECOM Data Comm. Dept, IDC Office 256
122.155.27.0/24 CAT TELECOM Data Comm. Dept, IDC Office 256
164.115.48.0/24 imported inetnum object for NECTC 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 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.97.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.98.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.99.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.100.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.101.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.102.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.103.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.104.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.105.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.106.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.107.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.108.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.109.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.110.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 256
209.15.111.0/24 CAT TELECOM, CAT Cloud Dept, 99 Chaengwatthana Rd. Lak Si, Bangkok 10210 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

Netblock Company
2001:c38:90a0::/44 National Telecom Public Company Limited
2001:c38:90a9::/48 National Telecom Public Company Limited
2001:c38:90aa::/48 National Telecom Public Company Limited
2001:c38:90ab::/48 National Telecom Public Company Limited
2001:c38:90ae::/48 National Telecom Public Company Limited
2001:c38:90af::/48 National Telecom Public Company Limited
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WHOIS Details

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                                                ASHandle:       AS135566
                                                OrgID:          AS135566
                                                ASName:         AS135566
                                                ASNumber:       AS135566
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 298 domain names hosted across 185 IP addresses on this ASN.

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IP Address Domain Domains on this IP
209.15.114.88 ██████████ 14
202.139.197.160 ██████████ 13
122.155.27.206 ██████████ 12
202.139.199.236 ██████████ 10
202.139.197.161 ██████████ 10
202.139.199.243 ██████████ 8
209.15.111.239 ██████████ 7
209.15.113.218 ██████████ 7
209.15.99.123 ██████████ 6
209.15.118.73 █████████ 5

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Peers

There are 2 peers for this ASN.

Peers Name
AS9835 Government Information Technology Services
AS9931 National Telecom Public Company Limited
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS9931 National Telecom Public Company Limited
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS9835 Government Information Technology Services
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ASN API & Database

Pingable IPs

48 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
209.15.97.230 AS135566 National Telecom Public Company Limited 0.25ms from Bangkok, TH
122.155.26.31 AS135566 National Telecom Public Company Limited 0.26ms from Bangkok, TH
202.139.209.239 AS135566 National Telecom Public Company Limited 0.25ms from Bangkok, TH
209.15.103.120 AS135566 National Telecom Public Company Limited 0.69ms from Bangkok, TH
209.15.109.174 AS135566 National Telecom Public Company Limited 0.32ms from Bangkok, TH
202.139.207.10 AS135566 National Telecom Public Company Limited 0.90ms from Bangkok, TH
2001:c38:90ab::1 AS135566 National Telecom Public Company Limited 21.94ms from Kuala Lumpur, MY
202.139.199.240 AS135566 National Telecom Public Company Limited 0.27ms from Bangkok, TH
209.15.100.131 AS135566 National Telecom Public Company Limited 0.25ms from Bangkok, TH
202.139.206.247 AS135566 National Telecom Public Company Limited 0.76ms from Bangkok, TH
209.15.105.55 AS135566 National Telecom Public Company Limited 0.25ms from Bangkok, TH
209.15.115.195 AS135566 National Telecom Public Company Limited 0.33ms from Bangkok, TH
202.139.200.67 AS135566 National Telecom Public Company Limited 0.89ms from Bangkok, TH
209.15.114.203 AS135566 National Telecom Public Company Limited 0.32ms from Bangkok, TH
202.139.210.240 AS135566 National Telecom Public Company Limited 0.25ms from Bangkok, TH
202.139.212.101 AS135566 National Telecom Public Company Limited 0.70ms from Bangkok, TH
2001:c38:90ae:4b:faca:666c:cf2c:f643 AS135566 National Telecom Public Company Limited 22.95ms from Kuala Lumpur, MY
209.15.113.166 AS135566 National Telecom Public Company Limited 0.30ms from Bangkok, TH
209.15.112.90 AS135566 National Telecom Public Company Limited 0.27ms from Bangkok, TH
209.15.98.244 AS135566 National Telecom Public Company Limited 0.24ms from Bangkok, TH
202.139.211.22 AS135566 National Telecom Public Company Limited 0.28ms from Bangkok, TH
209.15.96.170 AS135566 National Telecom Public Company Limited 0.24ms from Bangkok, TH
209.15.99.159 AS135566 National Telecom Public Company Limited 0.26ms from Bangkok, TH
202.139.208.162 AS135566 National Telecom Public Company Limited 0.27ms from Bangkok, TH
202.139.215.235 AS135566 National Telecom Public Company Limited 0.25ms from Bangkok, TH

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
130.89.174.238 AS1133 University Twente 3.60ms from Amsterdam, NL
119.52.113.62 AS4837 CHINA UNICOM China169 Backbone 6.73ms from Changchun, CN
23.237.29.142 AS30058 FDCservers.net 0.23ms from Denver, US
80.152.221.238 AS3320 Deutsche Telekom AG 5.73ms from Duesseldorf, DE
95.214.138.14 AS9009 M247 Europe SRL 0.24ms from Frankfurt am Main, DE
103.139.245.94 AS151000 PT Awan Data Indonesia 0.55ms from Jakarta, ID
196.31.154.190 AS16637 MTN SA 1.11ms from Johannesburg, ZA
139.92.246.254 AS2686 AT&T Enterprises, LLC 0.82ms from London, GB
86.13.207.30 AS5089 Virgin Media Limited 5.99ms from London, GB
97.93.81.30 AS20115 Charter Communications LLC 6.50ms from Los Angeles, US
222.227.27.30 AS2516 KDDI CORPORATION 1.65ms from Osaka, JP
50.213.21.222 AS7922 Comcast Cable Communications, LLC 5.10ms from San Jose, US
187.29.21.254 AS4230 CLARO S.A. 1.29ms from Sao Paulo, BR
221.243.138.254 AS17506 ARTERIA Networks Corporation 1.08ms from Tokyo, JP
89.148.210.254 AS15640 MTS PJSC 5.91ms from Yekaterinburg, RU
85.49.198.254 AS12479 Orange Espagne SA 5.25ms from Zaragoza, ES
91.66.130.254 AS3209 Vodafone GmbH 3.02ms from Berlin, DE
172.203.119.142 AS8075 Microsoft Corporation 1.00ms from Boydton, US
34.46.217.14 AS396982 Google LLC 0.11ms from Council Bluffs, US
130.250.91.190 AS398754 CoastConnect LLC 14.49ms from Dallas, US
34.18.158.126 AS396982 Google LLC 0.10ms from Doha, QA
91.39.167.254 AS3320 Deutsche Telekom AG 3.44ms from Duesseldorf, DE
203.194.143.126 AS9729 iAdvantage Limited 2.30ms from Hong Kong, HK
14.61.182.254 AS4766 Korea Telecom 1.43ms from Incheon, KR
90.15.207.94 AS3215 Orange S.A. 6.41ms from Le Lamentin, MQ

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f2 209.15.109.238
traceroute to 209.15.109.238 (209.15.109.238): 64 hops max, 52 byte packets
3 *
4 *
5 *
6 *
8 *
9 *
10 *
11 *
12 [AS4766] 121.189.3.109 68.397 ms
13 *
14 [AS4766] 112.174.80.94 97.729 ms
15 *
16 *
17 [AS4651] 122.155.235.2 273.261 ms
18 [AS9931] 202.47.235.8 282.32 ms
19 *
20 [AS9931] 202.47.238.250 272.239 ms
21 *
22 *
23 *
24 *
25 [AS135566] 209.15.109.238 288.193 ms
Measurement taken from IPinfo ProbeNet in Lanzhou, CN
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS135566 at robtex.

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