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 Hosting
Registry apnic
Allocated 6 years ago on Jun 22, 2020
Updated 5 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 ██████████ 15
202.139.197.160 ██████████ 12
122.155.27.206 ██████████ 10
202.139.197.161 ██████████ 9
209.15.99.123 ██████████ 6
202.139.199.242 ██████████ 6
209.15.111.239 ██████████ 6
202.139.199.236 ██████████ 5
202.139.199.243 ██████████ 5
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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ASN API & Database

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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Pingable IPs

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

IP Address ASN Details
202.139.200.99 AS135566 National Telecom Public Company Limited 1.07ms from Bangkok, TH
202.139.198.69 AS135566 National Telecom Public Company Limited 0.34ms from Bangkok, TH
209.15.109.234 AS135566 National Telecom Public Company Limited 0.36ms from Bangkok, TH
202.139.206.84 AS135566 National Telecom Public Company Limited 0.79ms from Bangkok, TH
202.139.208.109 AS135566 National Telecom Public Company Limited 0.53ms from Bangkok, TH
209.15.111.63 AS135566 National Telecom Public Company Limited 0.34ms from Bangkok, TH
209.15.110.196 AS135566 National Telecom Public Company Limited 0.34ms from Bangkok, TH
209.15.118.108 AS135566 National Telecom Public Company Limited 0.49ms from Bangkok, TH
209.15.115.46 AS135566 National Telecom Public Company Limited 0.36ms from Bangkok, TH
209.15.117.93 AS135566 National Telecom Public Company Limited 0.36ms from Bangkok, TH
209.15.113.253 AS135566 National Telecom Public Company Limited 0.35ms from Bangkok, TH
209.15.99.253 AS135566 National Telecom Public Company Limited 0.43ms from Bangkok, TH
209.15.114.139 AS135566 National Telecom Public Company Limited 0.38ms from Bangkok, TH
202.139.209.24 AS135566 National Telecom Public Company Limited 0.81ms from Bangkok, TH
202.139.199.237 AS135566 National Telecom Public Company Limited 0.32ms from Bangkok, TH
209.15.112.36 AS135566 National Telecom Public Company Limited 0.37ms from Bangkok, TH
209.15.96.68 AS135566 National Telecom Public Company Limited 0.50ms from Bangkok, TH
202.139.204.18 AS135566 National Telecom Public Company Limited 1.20ms from Bangkok, TH
202.139.201.105 AS135566 National Telecom Public Company Limited 0.78ms from Bangkok, TH
202.139.215.253 AS135566 National Telecom Public Company Limited 0.45ms from Bangkok, TH
202.139.217.35 AS135566 National Telecom Public Company Limited 0.35ms from Bangkok, TH
209.15.119.41 AS135566 National Telecom Public Company Limited 0.39ms from Bangkok, TH
202.139.197.75 AS135566 National Telecom Public Company Limited 0.55ms from Bangkok, TH
209.15.108.56 AS135566 National Telecom Public Company Limited 0.38ms from Bangkok, TH
202.139.207.10 AS135566 National Telecom Public Company Limited 0.90ms 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
87.255.62.222 AS38930 LeaseWeb Network B.V. 0.39ms from Amsterdam, NL
165.125.89.142 AS16875 AON Corporation 1.53ms from Ashburn, US
108.57.119.222 AS701 Verizon Business 11.81ms from Ashburn, US
101.43.190.62 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.77ms from Beijing, CN
84.249.159.254 AS1759 Telia Finland Oyj 0.68ms from Helsinki, FI
139.78.80.254 AS395421 Oklahoma State University 7.69ms from Kansas City, US
94.33.174.30 AS210218 Open Fiber S.P.A. 1.37ms from Milan, IT
107.161.8.110 AS22652 Videotron Ltee 0.65ms from Montreal, CA
67.70.17.222 AS577 Bell Canada 7.51ms from Montreal, CA
123.170.144.14 AS4134 CHINANET BACKBONE 7.72ms from Qingdao, CN
54.167.239.206 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
62.109.174.206 AS24783 PJSC Rostelecom 17.58ms from Saint Petersburg, RU
76.28.242.190 AS7922 Comcast Cable Communications, LLC 5.78ms from Seattle, US
119.209.77.126 AS4766 Korea Telecom 3.83ms from Seoul, KR
220.89.98.254 AS4766 Korea Telecom 6.46ms from Seoul, KR
14.83.175.254 AS4766 Korea Telecom 7.87ms from Seoul, KR
124.222.6.254 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.68ms from Shanghai, CN
13.215.44.254 AS16509 Amazon.com, Inc. 0.15ms from Singapore, SG
142.227.16.126 AS23307 Nova Scotia Department of Education 15.18ms from St. John's, CA
203.203.26.254 AS9416 Hoshin Multimedia Center Inc. 2.93ms from Taipei, TW
59.157.236.254 AS10013 FreeBit Co.,Ltd. 3.13ms from Tokyo, JP
133.238.71.94 AS131958 Tama Cable Network Co.,Ltd. 11.30ms from Tokyo, JP
133.114.18.126 AS2527 Sony Network Communications Inc. 1.61ms from Tokyo, JP
88.202.165.46 AS207176 OPENFIBER B.V. 2.69ms from Amsterdam, NL
20.76.41.14 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 202.139.204.9
traceroute to 202.139.204.9 (202.139.204.9): 64 hops max, 52 byte packets
2 *
3 [AS64050] 61.19.60.99 2.683 ms
4 [AS9931] 202.47.236.9 0.879 ms
5 [AS9931] 202.47.238.10 1.224 ms
Measurement taken from IPinfo ProbeNet in Bangkok, TH
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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