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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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

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

IP Address ASN Details
209.15.101.39 AS135566 National Telecom Public Company Limited 0.25ms from Bangkok, TH
209.15.98.226 AS135566 National Telecom Public Company Limited 0.28ms from Bangkok, TH
209.15.105.28 AS135566 National Telecom Public Company Limited 0.27ms from Bangkok, TH
209.15.116.164 AS135566 National Telecom Public Company Limited 0.39ms from Bangkok, TH
209.15.113.253 AS135566 National Telecom Public Company Limited 0.35ms from Bangkok, TH
209.15.104.196 AS135566 National Telecom Public Company Limited 0.26ms from Bangkok, TH
202.139.216.70 AS135566 National Telecom Public Company Limited 0.37ms from Bangkok, TH
202.139.215.6 AS135566 National Telecom Public Company Limited 0.29ms from Bangkok, TH
2001:c38:90aa::1 AS135566 National Telecom Public Company Limited 10.54ms from Vientiane, LA
202.139.205.17 AS135566 National Telecom Public Company Limited 0.51ms from Bangkok, TH
202.139.212.52 AS135566 National Telecom Public Company Limited 0.68ms from Bangkok, TH
2001:c38:90ab::1 AS135566 National Telecom Public Company Limited 23.71ms from Kuala Lumpur, MY
209.15.107.25 AS135566 National Telecom Public Company Limited 0.87ms from Bangkok, TH
209.15.112.36 AS135566 National Telecom Public Company Limited 0.37ms from Bangkok, TH
209.15.118.108 AS135566 National Telecom Public Company Limited 0.49ms from Bangkok, TH
209.15.96.170 AS135566 National Telecom Public Company Limited 0.25ms from Bangkok, TH
209.15.110.196 AS135566 National Telecom Public Company Limited 0.34ms from Bangkok, TH
202.139.213.239 AS135566 National Telecom Public Company Limited 0.67ms from Bangkok, TH
202.139.206.84 AS135566 National Telecom Public Company Limited 0.79ms from Bangkok, TH
209.15.100.28 AS135566 National Telecom Public Company Limited 0.27ms from Bangkok, TH
164.115.48.5 AS135566 National Telecom Public Company Limited 0.50ms from Bangkok, TH
209.15.115.46 AS135566 National Telecom Public Company Limited 0.36ms 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
202.139.209.47 AS135566 National Telecom Public Company Limited 0.26ms 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
71.210.236.254 AS19901 Brightspeed 11.14ms from Ashburn, US
154.47.16.14 AS212238 Datacamp Limited 0.32ms from Bogotá, CO
186.126.179.30 AS7303 Telecom Argentina S.A. 11.79ms from Buenos Aires, AR
99.53.69.110 AS7018 AT&T Enterprises, LLC 9.44ms from Chicago, US
218.66.223.14 AS4134 CHINANET-BACKBONE 3.29ms from Fuzhou, CN
1.64.132.254 AS4760 HKT Limited 0.95ms from Hong Kong, HK
119.210.133.254 AS4766 Korea Telecom 1.61ms from Incheon, KR
118.63.176.254 AS4766 Korea Telecom 1.65ms from Incheon, KR
218.201.116.46 AS24444 Shandong Mobile Communication Company Limited 4.59ms from Jinan, CN
175.142.25.254 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 1.49ms from Kuala Lumpur, MY
147.10.75.254 AS135887 Belong (Telstra Limited) 2.45ms from Melbourne, AU
38.123.196.254 AS174 Cogent Communications, LLC 0.94ms from Mexico City, MX
82.90.60.254 AS3269 Telecom Italia S.p.A. 0.76ms from Milan, IT
204.130.132.30 AS13367 Comcast Cable Communications, LLC 2.77ms from Minneapolis, US
217.150.36.78 AS20485 Joint Stock Company TransTeleCom 0.50ms from Moscow, RU
201.74.21.110 AS28573 Claro NXT Telecomunicacoes Ltda 6.57ms from Osasco, BR
62.109.174.206 AS24783 PJSC Rostelecom 17.58ms from Saint Petersburg, RU
109.229.122.46 AS49136 Telecommunication networks Ltd 0.55ms from Samara, RU
136.143.244.78 AS11404 Wave Broadband 7.22ms from Santa Clara, US
207.23.252.14 AS393249 University of British Columbia 4.14ms from Seattle, US
178.189.135.254 AS8447 A1 Telekom Austria AG 4.36ms from Vienna, AT
77.235.35.14 AS200477 EUCLID SERVICES LIMITED 8.39ms from Athens, GR
101.43.190.62 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.77ms from Beijing, CN
50.194.120.62 AS7922 Comcast Cable Communications, LLC 5.33ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f3 209.15.103.101
traceroute to 209.15.103.101 (209.15.103.101): 64 hops max, 52 byte packets
3 [AS64050] 61.19.60.99 1.108 ms
5 [AS9931] 202.47.236.82 1.497 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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