203.159.128.0/17

AS4621  ·  UNINET-TH

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Summary

Country Thailand
Domain uni.net.th
ASN AS4621
Registry APNIC
ID UNINET-AP

WHOIS Details

inetnum:        203.159.128.0 - 203.159.255.255
netname:        UNINET-AP
descr:          Office of Info.Tech. Admin. for Educational Development
descr:          328 Si Ayutthaya Road
country:        TH
org:            ORG-OOIA1-AP
admin-c:        TS250-AP
tech-c:         TS250-AP
abuse-c:        AU136-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:        --------------------------------------------------------f
mnt-by:         APNIC-HM
mnt-lower:      MAINT-TH-UNINET
mnt-routes:     MAINT-TH-UNINET
mnt-irt:        IRT-UNINET-TH
last-modified:  2020-06-22T06:20:31Z
source:         APNIC

irt:            IRT-UNINET-TH
address:        328 Sriayuthaya Rd.,
address:        Payathai,Ratchathewi
address:        Bangkok
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TS250-AP
tech-c:         TS250-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-10-17
mnt-by:         MAINT-TH-UNINET
last-modified:  2025-11-18T00:26:28Z
source:         APNIC

organisation:   ORG-OOIA1-AP
org-name:       Office of Info.Tech. Admin. for Educational Development
org-type:       LIR
country:        TH
address:        328 Si-Ayutthaya Road, Thung Phayathai Subdistrict
phone:          +66-2232-4000
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:45Z
source:         APNIC

role:           ABUSE UNINETTH
country:        ZZ
address:        328 Sriayuthaya Rd.,
address:        Payathai,Ratchathewi
address:        Bangkok
phone:          +000000000
e-mail:         [email protected]
admin-c:        TS250-AP
tech-c:         TS250-AP
nic-hdl:        AU136-AP
remarks:        Generated from irt object IRT-UNINET-TH
remarks:        [email protected] was validated on 2025-10-17
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T03:32:11Z
source:         APNIC

person:         Tawee Sribuddee
nic-hdl:        TS250-AP
e-mail:         [email protected]
address:        328 Si Ayutthaya Road
address:        Ratchathewi
address:        Bangkok
phone:          +66-2-232-4000
fax-no:         +66-2-232-4000 ext.5012
country:        TH
mnt-by:         MAINT-TH-UNINET
last-modified:  2017-10-25T09:21:32Z
source:         APNIC

route:          203.159.128.0/17
origin:         AS4621
descr:          Office of Info.Tech. Admin. for Educational Development 328 Si-Ayutthaya Road, Thung Phayathai Subdistrict
mnt-by:         MAINT-TH-UNINET
last-modified:  2024-09-15T09:38:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 203.159.128.0/17

Range ASN Company Num of IPs
203.159.241.0/24 AS4621 Bureau of Information and Communication Technology Office of the Permanent Secretary Ministry of Education 256

Nearby Ranges

BGP prefixes that overlap with 203.159.0.0/16

Range ASN Company Num of IPs
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 are 22 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.159.154.32 bopp.go.th 1

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

Pingable IPs

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

IP Address ASN Details
203.159.167.30 AS4621 UNINET-TH 0.92ms from Bangkok, TH
203.159.154.45 AS4621 UNINET-TH 2.22ms from Bangkok, TH
203.159.172.102 AS4621 UNINET-TH 0.88ms from Bangkok, TH
203.159.170.10 AS4621 UNINET-TH 0.91ms from Bangkok, TH
203.159.157.234 AS4621 UNINET-TH 2.31ms from Bangkok, TH
203.159.160.1 AS133042 Office of the basic education commission 2.79ms from Bangkok, TH
203.159.164.40 AS133042 Office of the basic education commission 2.74ms from Bangkok, TH
203.159.242.103 AS4621 UNINET-TH 0.70ms from Bangkok, TH
203.159.247.1 AS4621 UNINET-TH 0.77ms from Bangkok, TH
203.159.248.229 AS4621 UNINET-TH 0.74ms from Bangkok, TH
203.159.209.5 AS4621 UNINET-TH 0.90ms from Bangkok, TH
203.159.250.194 AS4621 UNINET-TH 0.73ms from Bangkok, TH
203.159.243.1 AS4621 UNINET-TH 1.10ms from Bangkok, TH
203.159.241.208 AS4621 UNINET-TH 0.78ms from Bangkok, TH
203.159.253.3 AS4621 UNINET-TH 0.68ms from Bangkok, TH
203.159.254.101 AS4621 UNINET-TH 0.94ms from Bangkok, TH
203.159.252.44 AS4621 UNINET-TH 0.83ms from Bangkok, TH
203.159.251.212 AS4621 UNINET-TH 0.71ms from Bangkok, TH
203.159.255.126 AS4621 UNINET-TH 0.68ms from Bangkok, TH
203.159.249.51 AS4621 UNINET-TH 0.66ms 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
195.80.226.1 AS34427 Comsenso BV 0.51ms from Amsterdam, NL
95.99.212.1 AS50266 Odido Netherlands B.V. 3.94ms from Amsterdam, NL
98.169.59.1 AS22773 Cox Communications Inc. 1.24ms from Ashburn, US
130.35.23.129 AS31898 Oracle Corporation 0.31ms from Ashburn, US
192.255.41.209 AS36351 IBM Cloud 0.62ms from Ashburn, US
70.44.192.1 AS3737 PenTeleData Inc. 9.16ms from Ashburn, US
12.133.58.129 AS7018 AT&T Enterprises, LLC 2.86ms from Ashburn, US
73.177.161.1 AS7922 Comcast Cable Communications, LLC 3.30ms from Ashburn, US
188.83.85.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1.01ms from Braga, PT
201.212.93.1 AS7303 Telecom Argentina S.A. 1.26ms from Buenos Aires, AR
36.158.169.129 AS56047 China Mobile communications corporation 0.42ms from Changsha, CN
172.72.227.1 AS11426 Charter Communications Inc 6.88ms from Charlotte, US
50.42.174.1 AS5650 Frontier Communications of America, Inc. 6.32ms from Chicago, US
125.85.59.193 AS4134 CHINANET-BACKBONE 1.25ms from Chongqing, CN
116.168.42.1 AS4837 CHINA UNICOM China169 Backbone 2.29ms from Chongqing, CN
137.255.107.193 AS328228 SOCIETE BENINOISE D'INFRASTRUCTURES NUMERIQUES 1.63ms from Cotonou, BJ
200.142.150.145 AS28591 METRO TELECOMUNICAÇÕES S/A 0.28ms from Curitiba, BR
154.59.156.33 AS33672 Titan Labs USA, LLC 1.92ms from Dallas, US
103.132.249.113 AS58689 ICC Communication 0.55ms from Dhaka, BD
216.251.194.1 AS15153 StarVision, Inc. 10.91ms from Durham, US
61.141.184.1 AS4134 CHINANET-BACKBONE 1.50ms from Guangzhou, CN
1.189.16.241 AS4837 CHINA UNICOM China169 Backbone 2.86ms from Harbin, CN
75.85.141.1 AS20001 Charter Communications Inc 3.53ms from Honolulu, US
61.34.76.1 AS3786 LG DACOM Corporation 7.31ms from Incheon, KR
80.40.231.1 AS13285 TalkTalk Communications Limited 2.37ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f5 -m8 203.159.146.229
traceroute to 203.159.146.229 (203.159.146.229): 8 hops max, 52 byte packets
5 [] 212.68.52.69 0.339 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Istanbul, TR
On

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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