103.206.25.0/24

AS147300 · T.H.NIC Co.,Ltd.

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Summary

Country	Thailand
Domain	thnic.co.th
ASN	AS147300
Registry	APNIC
ID	THNICCOLTD-TH

WHOIS Details

inetnum:        103.206.25.0 - 103.206.25.255
netname:        THNICCOLTD-TH
descr:          T.H.NIC Co.,Ltd.
descr:          111 Mu 9, Thailand Science Park, 2nd Fl. P-206
descr:          Phahon Yothi Rd., Khlong Nueng
country:        TH
org:            ORG-TC18-AP
admin-c:        TCA20-AP
tech-c:         TCA20-AP
abuse-c:        AT1328-AP
status:         ASSIGNED 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-routes:     MAINT-THNICCOLTD-TH
mnt-irt:        IRT-THNICCOLTD-TH
last-modified:  2023-05-22T13:23:20Z
source:         APNIC

irt:            IRT-THNICCOLTD-TH
address:        111 Mu 9, TSP, 2nd Fl. P-206, Phahon Yothin Rd.,Khlong Nueng, Khlong Luang Pathum Thani 12120
e-mail:         abuse@thnic.co.th
abuse-mailbox:  abuse@thnic.co.th
admin-c:        TCA20-AP
tech-c:         TCA20-AP
auth:           # Filtered
remarks:        abuse@thnic.co.th was validated on 2025-12-02
mnt-by:         MAINT-THNICCOLTD-TH
last-modified:  2025-12-02T13:12:50Z
source:         APNIC

organisation:   ORG-TC18-AP
org-name:       T.H.NIC Co.,Ltd.
org-type:       LIR
country:        TH
address:        111 Mu 9, Thailand Science Park, 2nd Fl. P-206
address:        Phahon Yothi Rd., Khlong Nueng
phone:          +661054007
fax-no:         +6625648033
e-mail:         support@thnic.co.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:19Z
source:         APNIC

role:           ABUSE THNICCOLTDTH
country:        ZZ
address:        111 Mu 9, TSP, 2nd Fl. P-206, Phahon Yothin Rd.,Khlong Nueng, Khlong Luang Pathum Thani 12120
phone:          +000000000
e-mail:         abuse@thnic.co.th
admin-c:        TCA20-AP
tech-c:         TCA20-AP
nic-hdl:        AT1328-AP
remarks:        Generated from irt object IRT-THNICCOLTD-TH
remarks:        abuse@thnic.co.th was validated on 2025-12-02
abuse-mailbox:  abuse@thnic.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-02T13:13:25Z
source:         APNIC

role:           THNIC CoLtd administrator
address:        111 Mu 9, TSP, 2nd Fl. P-206, Phahon Yothin Rd.,Khlong Nueng, Khlong Luang Pathum Thani 12120
country:        TH
phone:          +661054007
fax-no:         +6625648033
e-mail:         abuse@thnic.co.th
admin-c:        TCA20-AP
tech-c:         TCA20-AP
nic-hdl:        TCA20-AP
mnt-by:         MAINT-THNICCOLTD-TH
last-modified:  2020-08-31T03:35:50Z
source:         APNIC

route:          103.206.25.0/24
origin:         AS147300
descr:          T.H.NIC Co.,Ltd. 111 Mu 9, Thailand Science Park, 2nd Fl. P-206 Phahon Yothi Rd., Khlong Nueng
mnt-by:         MAINT-THNICCOLTD-TH
last-modified:  2024-09-11T16:06:14Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.206.0.0/16

Range	ASN	Company	Num of IPs
103.206.108.0/22	AS12975	Palestine Telecommunications Company (PALTEL)	1,024
103.206.188.0/22	AS136993	RM 1401 CAMBRIDGE HSE 26-28	1,024
103.206.168.0/22	AS133838	PT Infotek Global Network	1,024
103.206.40.0/22	AS134963	Alibaba Cloud (Singapore) Private Limited	1,024
103.206.232.0/22	AS50077	SYN LTD	1,024
103.206.84.0/22	AS54578	FiberComm LC	1,024
103.206.200.0/22	AS58424	Xinwei (Cambodia) Telecom Co. Ltd	1,024
103.206.212.0/22	AS63733	VIETNAM LEAGUE OF LEGENDS	1,024
103.206.216.0/22	AS63735	Hoa Toc Company Limited	1,024
103.206.212.0/22	AS63767	VIETNAM LEAGUE OF LEGENDS	1,024
103.206.88.0/22	AS63981	Nova Global ICT Kabushiki Kaisha	1,024
103.206.236.0/22	AS7477	SkyMesh Pty Ltd	1,024
103.206.204.0/22	AS135034	Planet Communications Asia Public Company Limited	1,024
103.206.208.0/22	AS135036	UNET COMMUNICATION PRIVATE LIMITED	1,024
103.206.32.0/22	AS135023	Maximum Control Limited	1,024
103.206.244.0/22	AS131111	PT Indocen System Telecomunication	1,024
103.206.36.0/22	AS12975	Palestine Telecommunications Company (PALTEL)	1,024
103.206.20.0/22	AS21859	coloMX LLC	1,024
103.206.68.0/22	AS23673	COGETEL Co., Ltd	1,024
103.206.164.0/22	AS134931	One97 Communications Ltd	1,024
103.206.144.0/22	AS24186	RailTel Corporation is an Internet Service Provider.	1,024
103.206.76.0/22	AS38235	Angkor Data Communication Group Co., Ltd.	1,024
103.206.184.0/23	AS135032	Durable Plastics Ltd.	512
103.206.12.0/23	AS135031	Infinity Internet Services	512
103.206.160.0/23	AS135031	RI Networks Pvt. Ltd.	512
103.206.48.0/23	AS135208	Megahertz Internet Network Pvt. Ltd.	512
103.206.188.0/23	AS136993	RM 1401 CAMBRIDGE HSE 26-28	512
103.206.156.0/23	AS16276	Server Pro Sweden AB	512
103.206.14.0/23	AS203020	cleardocks LLC	512
103.206.190.0/23	AS136993	RM 1401 CAMBRIDGE HSE 26-28	512
103.206.116.0/23	AS214807	De Lage Landen International B.V.	512
103.206.118.0/23	AS139567	MULTI CORE INFOTECH	512
103.206.96.0/23	AS137085	Starnet Broaband Services private limited	512
103.206.71.0/24	AS23673	Cogetel Ltd, Online ISP, Cambodia	256
103.206.76.0/24	AS38235	Angkor Data Communication Group Co., Ltd.	256
103.206.77.0/24	AS38235	Angkor Data Communication Group Co., Ltd.	256
103.206.78.0/24	AS38235	Angkor Data Communication Group Co., Ltd.	256
103.206.79.0/24	AS38235	Angkor Data Communication Group Co., Ltd.	256
103.206.28.0/24	AS38835	Buroserv Australia Pty Ltd	256
103.206.187.0/24	AS4851	TheDC Pty Ltd	256
103.206.173.0/24	AS9988	No. 61, Room 20, Kabar Aye Pagoda Road,	256
103.206.34.0/24	AS133043	Maximum Control Limited --> Enhanced Solutions Limited	256
103.206.231.0/24	AS134146	SAM ONLINE	256
103.206.172.0/24	AS134884	SHUBHAM INFOTECH	256
103.206.50.0/24	AS134938	CAMP Systems Pvt Ltd	256
103.206.32.0/24	AS135023	Maximum Control Limited	256
103.206.33.0/24	AS135023	Maximum Control Limited	256
103.206.34.0/24	AS135023	Maximum Control Limited --> Enhanced Solutions Limited	256
103.206.35.0/24	AS135023	Maximum Control Limited	256
103.206.80.0/24	AS135025	NexLogic Telecoms	256

Hosted domains

There are 28,933 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.206.25.91	xn--12cc1ec8b3g5c.xn--12c1fe0br.xn--o3cw4h	9388
103.206.25.92	xn--c3ca5ehk0bb5c8fvb9ed.xn--12co0c3b4eva.xn--o3cw4h	9366
103.206.25.93	xn--12csd9adavk9j9b0bqrc2r0g.xn--12co0c3b4eva.xn--o3cw4h	9194
103.206.25.94	xn--72c5afb8ik9b.xn--h3cuzk1di.xn--o3cw4h	9181
103.206.25.71	xn--12cfic3exagc8doba3aye6bpjv9gief4b24a4dm2gyb.xn--h3cuzk1di.xn--o3cw4h	9176
103.206.25.72	xn--12c2bpay3bd6slae5f.xn--12co0c3b4eva.xn--o3cw4h	9169
103.206.25.44	xn--42cl2bj2hxbd2g.xn--o3cw4h	5
103.206.25.23	xn--12c2cwabcavt7c8ao4pj7hc.xn--o3cw4h	2

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

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

IP Address	ASN	Details
103.206.25.46	AS147300 T.H.NIC Co.,Ltd.	`0.79ms` 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
73.86.145.104	AS7922 Comcast Cable Communications, LLC	`7.90ms` from Ashburn, US
38.92.25.168	AS26042 FiberState, LLC	`0.12ms` from Draper, US
108.190.34.216	AS33363 Charter Communications, Inc	`12.22ms` from Miami, US
76.122.219.216	AS7922 Comcast Cable Communications, LLC	`7.09ms` from Murfreesboro, US
87.249.54.8	AS9123 JSC "TIMEWEB"	`0.48ms` from Saint Petersburg, RU
183.101.236.8	AS4766 Korea Telecom	`1.33ms` from Seoul, KR
123.209.99.152	AS1221 Telstra Limited	`9.31ms` from Sydney, AU
219.81.161.152	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`4.63ms` from Taipei, TW
171.118.167.152	AS4837 CHINA UNICOM China169 Backbone	`2.31ms` from Taiyuan, CN
118.237.64.184	AS2527 Sony Network Communications Inc.	`2.77ms` from Tokyo, JP
121.113.161.168	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.70ms` from Tokyo, JP
85.75.123.40	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.02ms` from Athens, GR
208.102.17.136	AS6181 Cincinnati Bell Telephone Company LLC	`2.31ms` from Cincinnati, US
87.62.113.136	AS3292 TDC Holding A/S	`1.99ms` from Copenhagen, DK
46.2.66.184	AS8386 Vodafone Net Iletisim Hizmetler AS	`11.39ms` from Istanbul, TR
148.71.230.184	AS12353 Vodafone Portugal	`7.01ms` from Lisbon, PT
104.9.155.120	AS7018 AT&T Enterprises, LLC	`8.89ms` from Miami, US
76.109.149.104	AS7922 Comcast Cable Communications, LLC	`10.71ms` from Miami, US
109.188.88.248	AS25159 PJSC MegaFon	`14.04ms` from Moscow, RU
98.237.198.200	AS7922 Comcast Cable Communications, LLC	`5.30ms` from Seattle, US
103.74.67.24	AS132808 IP Telco	`0.15ms` from Sydney, AU
61.137.201.24	AS4837 CHINA UNICOM China169 Backbone	`6.39ms` from Tieling, CN
5.195.212.216	AS5384 Emirates Internet	`0.69ms` from Al Fujairah City, AE
152.3.104.24	AS13371 Duke University	`10.90ms` from Atlanta, US
113.190.167.88	AS45899 VNPT Corp	`1.59ms` from Hanoi, VN

Traceroute

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

traceroute -a -n -q1 -f3 103.206.25.129

traceroute to 103.206.25.129 (103.206.25.129): 64 hops max, 52 byte packets

3 [AS64050] 61.19.60.99 0.54 ms

4 [AS9931] 202.47.235.109 0.585 ms

5 [AS9931] 202.47.235.243 0.825 ms

6 [AS9931] 202.47.235.19 1.033 ms

7 [AS9931] 122.154.11.34 0.769 ms

8 [AS147300] 103.206.25.129 0.836 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On January 18th 2026

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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