203.159.76.0/24

AS137856 · Thai Network Information Center Foundation

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Summary

Country	Thailand
Domain	thnic.or.th
ASN	AS137856
Registry	APNIC
ID	TNICF-TH

WHOIS Details

inetnum:        203.159.76.0 - 203.159.79.255
netname:        TNICF-TH
descr:          Thai Network Information Center Foundation
country:        TH
org:            ORG-TNIC2-AP
admin-c:        TNIC1-AP
tech-c:         TNIC1-AP
abuse-c:        AT1044-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-TNICF-TH
mnt-routes:     MAINT-TNICF-TH
mnt-irt:        IRT-TNICF-TH
last-modified:  2020-06-02T15:13:28Z
source:         APNIC

irt:            IRT-TNICF-TH
address:        159 Pichai Rd. Thanon Nakhon Chai Si, Dusit Bangkok 10300
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TNIC1-AP
tech-c:         TNIC1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-07-31
mnt-by:         MAINT-TNICF-TH
last-modified:  2025-11-18T00:32:11Z
source:         APNIC

organisation:   ORG-TNIC2-AP
org-name:       Thai Network Information Center Foundation
org-type:       LIR
country:        TH
address:        159 Pichai Rd. Thanon Nakhon Chai Si
phone:          +6619266425
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:28Z
source:         APNIC

role:           ABUSE TNICFTH
country:        ZZ
address:        159 Pichai Rd. Thanon Nakhon Chai Si, Dusit Bangkok 10300
phone:          +000000000
e-mail:         [email protected]
admin-c:        TNIC1-AP
tech-c:         TNIC1-AP
nic-hdl:        AT1044-AP
remarks:        Generated from irt object IRT-TNICF-TH
remarks:        [email protected] was validated on 2025-07-31
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-31T10:36:37Z
source:         APNIC

role:           Thai Network Information Center Foundation adminis
address:        159 Pichai Rd. Thanon Nakhon Chai Si, Dusit Bangkok 10300
country:        TH
phone:          +6619266425
fax-no:         +6619266425
e-mail:         [email protected]
admin-c:        TNIC1-AP
tech-c:         TNIC1-AP
nic-hdl:        TNIC1-AP
mnt-by:         MAINT-TNICF-TH
last-modified:  2018-03-07T04:34:24Z
source:         APNIC

route:          203.159.76.0/22
descr:          Thai Network Information Center Foundation
origin:         AS137856
mnt-by:         MAINT-TNICF-TH
last-modified:  2019-03-09T06:15:31Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.159.0.0/16

Range	ASN	Company	Num of IPs
203.159.128.0/17	AS133042	Office of Info.Tech. Admin. for Educational Development	32,768
203.159.128.0/17	AS4621	Office of Info.Tech. Admin. for Educational Development	32,768
203.159.0.0/18	AS4767	Asian Institute of Technology	16,384
203.159.96.0/19	AS17887	TCC Technology Co., Ltd.	8,192
203.159.72.0/22	AS17887	TCC Technology Co., Ltd.	1,024
203.159.92.0/22	AS56309	ReadyIDC Co., Ltd.	1,024
203.159.66.0/23	AS63528	Thai Network Information Center Foundation	512
203.159.120.0/24	AS17887	T.C.C. Technology Co., Ltd.	256
203.159.124.0/24	AS17887	T.C.C. Technology Co., Ltd.	256
203.159.125.0/24	AS17887	T.C.C. Technology Co., Ltd.	256
203.159.126.0/24	AS17887	T.C.C. Technology Co., Ltd.	256
203.159.127.0/24	AS17887	T.C.C. Technology Co., Ltd.	256
203.159.112.0/24	AS17887	T.C.C. Technology Co., Ltd.	256
203.159.107.0/24	AS17887	T.C.C. Technology Co., Ltd.	256
203.159.96.0/24	AS17887	T.C.C. Technology Co., Ltd.	256
203.159.83.0/24	AS197759	Enapter AG	256
203.159.81.0/24	AS206092	VPN Consumer Network Services	256
203.159.90.0/24	AS210558	1337 Services GmbH	256
203.159.80.0/24	AS268624	Rocket Network LTDA	256
203.159.82.0/24	AS39351	Mullvad VPN AB	256
203.159.84.0/24	AS39855	MODMC - Singapore	256
203.159.86.0/24	AS39855	MODMC - Singapore	256
203.159.88.0/24	AS39855	MODMC - Singapore	256
203.159.104.0/24	AS17887	T.C.C. Technology Co., Ltd.	256
203.159.241.0/24	AS4621	Bureau of Information and Communication Technology Office of the Permanent Secretary Ministry of Education	256
203.159.103.0/24	AS17887	T.C.C. Technology Co., Ltd.	256
203.159.85.0/24	AS54103	MODMC - Denver - United States	256
203.159.87.0/24	AS54103	MODMC - Denver - United States	256
203.159.89.0/24	AS54103	MODMC - Denver - United States	256
203.159.91.0/24	AS54103	MODMC - Denver - United States	256
203.159.101.0/24	AS17887	T.C.C. Technology Co., Ltd.	256
203.159.100.0/24	AS17887	T.C.C. Technology Co., Ltd.	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.159.76.83	doalias.site	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.159.76.11	AS137856 Thai Network Information Center Foundation	`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
54.92.138.248	AS14618 Amazon.com, Inc.	`0.68ms` from Ashburn, US
71.225.103.248	AS7922 Comcast Cable Communications, LLC	`8.31ms` from Ashburn, US
76.243.3.120	AS7018 AT&T Enterprises, LLC	`9.61ms` from Atlanta, US
110.77.134.216	AS131090 National Telecom Public Company Limited	`1.92ms` from Bangkok, TH
172.177.91.232	AS8075 Microsoft Corporation	`0.30ms` from Boydton, US
12.161.104.40	AS7018 AT&T Enterprises, LLC	`7.81ms` from Chicago, US
183.156.118.200	AS4134 CHINANET-BACKBONE	`6.52ms` from Hangzhou, CN
18.100.199.120	AS16509 Amazon.com, Inc.	`5.66ms` from Madrid, ES
142.247.48.200	AS25019 Saudi Telecom Company JSC	`10.07ms` from Manama, BH
170.250.54.8	AS23089 Hotwire Communications	`0.96ms` from Miami, US
176.50.225.136	AS12389 PJSC Rostelecom	`10.67ms` from Novosibirsk, RU
121.81.246.24	AS17511 OPTAGE Inc.	`1.35ms` from Osaka, JP
88.170.150.24	AS12322 Free SAS	`8.01ms` from Paris, FR
107.180.101.104	AS398101 GoDaddy.com, LLC	`0.91ms` from Phoenix, US
4.236.114.8	AS8075 Microsoft Corporation	`1.32ms` from Phoenix, US
76.230.50.56	AS7018 AT&T Enterprises, LLC	`17.95ms` from San Jose, US
191.191.230.40	AS28573 Claro NXT Telecomunicacoes Ltda	`12.88ms` from Sao Paulo, BR
141.223.49.24	AS3784 Pohang University of Science and Technology	`6.05ms` from Seoul, KR
175.136.190.216	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`4.78ms` from Singapore, SG
85.74.201.72	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`4.25ms` from Athens, GR
52.27.38.120	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
109.137.76.120	AS5432 Proximus NV	`0.95ms` from Brussels, BE
24.57.100.216	AS7992 Cogeco Connexion Inc.	`11.77ms` from Buffalo, US
97.209.146.200	AS6167 Verizon Business	`18.13ms` from Chicago, US
76.141.138.232	AS7922 Comcast Cable Communications, LLC	`5.20ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f2 203.159.76.21

traceroute to 203.159.76.21 (203.159.76.21): 64 hops max, 52 byte packets

2 [] 203.159.68.22 1.119 ms

3 [AS137856] 203.159.76.21 0.452 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 28th 2025

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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