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Summary

Country	Thailand
Domain	ntplc.co.th
ASN	AS9931
Registry	APNIC
ID	NTPCL-TH

WHOIS Details

inet6num:       2001:c38::/31
netname:        NTPCL-TH
descr:          National Telecom Public Company Limited
country:        TH
org:            ORG-NTPC1-AP
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
abuse-c:        AN3307-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-NTPCL-TH
mnt-routes:     MAINT-NTPCL-TH
mnt-irt:        IRT-NTPCL-TH
last-modified:  2025-11-20T13:29:24Z
source:         APNIC

irt:            IRT-NTPCL-TH
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
e-mail:         pitoon.p@ntplc.co.th
abuse-mailbox:  pitoon.p@ntplc.co.th
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
auth:           # Filtered
mnt-by:         MAINT-NTPCL-TH
last-modified:  2026-02-02T07:21:59Z
source:         APNIC

organisation:   ORG-NTPC1-AP
org-name:       National Telecom Public Company Limited
org-type:       LIR
country:        TH
address:        99 Chaengwattana Road
address:        Thung Song Hong Subdistrict
address:        Luk Si
phone:          +662-104-4300
e-mail:         pitoon.p@ntplc.co.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-10-12T13:37:15Z
source:         APNIC

role:           ABUSE NTPCLTH
country:        ZZ
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
phone:          +000000000
e-mail:         pitoon.p@ntplc.co.th
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
nic-hdl:        AN3307-AP
remarks:        Generated from irt object IRT-NTPCL-TH
abuse-mailbox:  pitoon.p@ntplc.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-19T01:51:42Z
source:         APNIC

role:           National Telecom Public Company Limited administrator
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
country:        TH
phone:          +662-104-4300
e-mail:         pitoon.p@ntplc.co.th
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
nic-hdl:        NTPC2-AP
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-11-11T23:31:26Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 2001:c38:904a::/48

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
2001:c38:904a::1	AS9931 National Telecom Public Company Limited	`10.41ms` from Vientiane, LA

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
191.30.87.64	AS18881 TELEFÔNICA BRASIL S.A	`5.67ms` from Curitiba, BR
122.159.62.224	AS4837 CHINA UNICOM China169 Backbone	`2.84ms` from Harbin, CN
91.192.184.0	AS31077 LLC Universalna Merezheva Kompaniya	`4.79ms` from Kyiv, UA
17.1.72.32	AS714 Apple Inc.	`0.47ms` from Marseille, FR
185.10.63.224	AS25227 JSC Avantel	`0.59ms` from Moscow, RU
47.102.206.112	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.44ms` from Shanghai, CN
202.215.151.144	AS2519 ARTERIA Networks Corporation	`4.05ms` from Tokyo, JP
78.58.166.240	AS8764 Telia Lietuva, AB	`1.08ms` from Vilnius, LT
4.246.140.112	AS8075 Microsoft Corporation	`0.72ms` from Ashburn, US
110.246.238.128	AS4837 CHINA UNICOM China169 Backbone	`9.55ms` from Beijing, CN
101.180.200.176	AS1221 Telstra Limited	`3.00ms` from Brisbane, AU
86.59.193.64	AS5483 Magyar Telekom Plc.	`0.83ms` from Budapest, HU
186.61.221.224	AS22927 Telefonica de Argentina	`11.41ms` from Buenos Aires, AR
173.26.134.64	AS30036 Mediacom Communications Corp	`15.50ms` from Chicago, US
78.73.194.32	AS3301 Telia Company AB	`3.30ms` from Copenhagen, DK
50.65.101.176	AS6327 Shaw Communications	`3.52ms` from Edmonton, CA
116.105.188.208	AS7552 Viettel Group	`17.70ms` from Ho Chi Minh City, VN
3.218.110.16	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
138.197.196.96	AS14061 DigitalOcean, LLC	`0.24ms` from San Jose, US
119.192.136.240	AS4766 Korea Telecom	`1.14ms` from Seoul, KR
186.250.41.0	AS262805 REDE MINAS TELECOM LTDA	`8.06ms` from São Paulo, BR
1.163.27.176	AS3462 Data Communication Business Group	`0.96ms` from Taipei, TW
161.8.2.96	AS58507 Wireline	`1.50ms` from Brisbane, AU
91.83.2.16	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`1.00ms` from Budapest, HU
98.4.106.224	AS11351 Charter Communications Inc	`18.63ms` from Chicago, US

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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