1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.159.0.0/16
  4. AS4767  | 203.159.0.0/19

203.159.0.0/19

AS4767  ·  Computer Science

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Summary

Country Thailand
Domain ait.ac.th
ASN AS4767
Parent Range 203.159.0.0/18
Registry APNIC
ID AIOT-TH

WHOIS Details

inetnum:        203.159.0.0 - 203.159.63.255
netname:        AIOT-TH
descr:          Asian Institute of Technology
descr:          Bangkok
country:        TH
org:            ORG-AIOT2-AP
admin-c:        ON18-AP
tech-c:         ON18-AP
abuse-c:        AA1647-AP
status:         ALLOCATED PORTABLE
notify:         olivier.nicole@cs.ait.ac.th
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AIOT-TH
mnt-routes:     MAINT-AIOT-TH
mnt-irt:        IRT-AIOT-TH
last-modified:  2023-03-06T23:39:57Z
source:         APNIC

irt:            IRT-AIOT-TH
address:        PO Box 4, Klong Luang Pathumthani 12120
e-mail:         domain_authority@ait.ac.th
abuse-mailbox:  domain_authority@ait.ac.th
admin-c:        AIOT2-AP
tech-c:         AIOT2-AP
auth:           # Filtered
remarks:        domain_authority@ait.ac.th was validated on 2025-10-09
mnt-by:         MAINT-AIOT-TH
last-modified:  2025-11-18T00:32:37Z
source:         APNIC

organisation:   ORG-AIOT2-AP
org-name:       Asian Institute of Technology
org-type:       LIR
country:        TH
address:        PO Box 4
phone:          +6625245708
e-mail:         domain_authority@ait.ac.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:39Z
source:         APNIC

role:           ABUSE AIOTTH
country:        ZZ
address:        PO Box 4, Klong Luang Pathumthani 12120
phone:          +000000000
e-mail:         domain_authority@ait.ac.th
admin-c:        AIOT2-AP
tech-c:         AIOT2-AP
nic-hdl:        AA1647-AP
remarks:        Generated from irt object IRT-AIOT-TH
remarks:        domain_authority@ait.ac.th was validated on 2025-10-09
abuse-mailbox:  domain_authority@ait.ac.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-09T03:12:24Z
source:         APNIC

person:         Olivier Nicole
address:        Asian Institute of Technology
address:        P.O. Box 4 Klong Luang
address:        Pathumthani
address:        TH
country:        TH
phone:          +66 2 5245313
fax-no:         +66 2 5162120
e-mail:         olivier.nicole@cs.ait.ac.th
nic-hdl:        ON18-AP
notify:         olivier.nicole@cs.ait.ac.th
mnt-by:         MAINT-TH-AIT
last-modified:  2012-06-29T04:18:55Z
source:         APNIC

route:          203.159.0.0/18
origin:         AS4767
descr:          Asian Institute of Technology PO Box 4
mnt-by:         MAINT-AIOT-TH
last-modified:  2024-07-24T09:45:22Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.159.0.0/19

Range ASN Company Num of IPs
203.159.0.0/18 AS4767 Asian Institute of Technology 16,384

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
203.159.84.0/24 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 16 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.159.5.131 vclass.in.th 8
203.159.6.94 baengpun.in.th 2
203.159.6.98 xn--l3ckl2byc3b2g.xn--o3cw4h 2
203.159.29.62 plitter.org 1
203.159.16.4 mobiworx.app 1
203.159.6.18 watsat.org 1
203.159.15.22 knowwaste.net 1

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
203.159.2.1 AS4767 Computer Science 2.98ms from Bangkok, TH
203.159.16.10 AS4767 Computer Science 30.53ms from Singapore, SG
203.159.10.72 AS4767 Computer Science 2.86ms from Bangkok, TH
203.159.20.185 AS4767 Computer Science 194.39ms from Zuerich, CH
203.159.13.14 AS4767 Computer Science 9.45ms from Bangkok, TH
203.159.6.101 AS4767 Computer Science 2.20ms from Bangkok, TH
203.159.15.123 AS4767 Computer Science 14.31ms from Bangkok, TH
203.159.27.121 AS4767 Computer Science 65.14ms from Bangkok, TH
203.159.28.254 AS4767 Computer Science 2.68ms from Bangkok, TH
203.159.21.1 AS4767 Computer Science 53.47ms from Hong Kong, HK
203.159.30.1 AS4767 Computer Science 10.87ms from Bangkok, TH
203.159.11.4 AS4767 Computer Science 2.26ms from Bangkok, TH
203.159.3.46 AS4767 Computer Science 184.29ms from Zuerich, CH
203.159.14.253 AS4767 Computer Science 178.52ms from Noventa di Piave, IT
203.159.29.3 AS4767 Computer Science 2.16ms from Bangkok, TH
203.159.12.1 AS4767 Computer Science 2.25ms from Bangkok, TH
203.159.5.105 AS4767 Computer Science 11.20ms from Bangkok, TH
203.159.19.10 AS4767 Computer Science 2.47ms from Bangkok, TH
203.159.8.4 AS4767 Computer Science 2.55ms from Bangkok, TH
203.159.0.9 AS4767 Computer Science 2.17ms from Bangkok, TH
203.159.17.107 AS4767 Computer Science 3.10ms from Bangkok, TH
203.159.7.27 AS4767 Computer Science 2.19ms from Bangkok, TH
203.159.1.232 AS4767 Computer Science 2.47ms from Bangkok, TH
203.159.24.1 AS4767 Computer Science 11.53ms from Bangkok, TH
203.159.25.1 AS4767 Computer Science 2.89ms 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
60.225.181.195 AS1221 Telstra Limited 7.53ms from Adelaide, AU
68.112.95.51 AS20115 Charter Communications LLC 15.85ms from Atlanta, US
125.27.92.67 AS23969 TOT Public Company Limited 2.56ms from Bangkok, TH
37.123.106.35 AS25291 SysEleven GmbH 0.59ms from Berlin, DE
102.224.230.115 AS13560 Charter Communications Inc 0.05ms from Chicago, US
54.228.129.195 AS16509 Amazon.com, Inc. 0.14ms from Dublin, IE
84.61.122.19 AS3209 Vodafone GmbH 7.91ms from Hamburg, DE
119.198.79.35 AS4766 Korea Telecom 7.83ms from Incheon, KR
143.223.112.3 AS395379 SCI REMC 2.42ms from Indianapolis, US
195.147.172.147 AS5413 Wavenet Limited 7.63ms from London, GB
34.117.203.67 AS396982 Google LLC 0.07ms from Melbourne, AU
27.102.217.35 AS45996 DAOU TECHNOLOGY 0.96ms from Seoul, KR
90.224.178.19 AS3301 Telia Company AB 3.23ms from Stockholm, SE
14.3.146.83 AS4685 Asahi Net 3.29ms from Tokyo, JP
158.69.128.211 AS16276 OVH SAS 0.07ms from Beauharnois, CA
49.191.172.99 AS4804 Microplex PTY LTD 2.76ms from Brisbane, AU
31.47.200.3 AS34385 Tripnet AB 0.94ms from Goeteborg, SE
193.237.196.195 AS5378 Vodafone Limited 2.71ms from London, GB
220.240.152.19 AS7545 TPG Telecom Limited 13.10ms from Melbourne, AU
50.88.184.19 AS33363 Charter Communications, Inc 8.72ms from Orlando, US
27.192.145.227 AS4837 CHINA UNICOM China169 Backbone 3.41ms from Qingdao, CN
201.119.101.35 AS8151 UNINET 3.80ms from Santiago de Queretaro, MX
211.172.1.67 AS10036 DLIVE 1.81ms from Seoul, KR
112.181.19.19 AS4766 Korea Telecom 5.01ms from Seoul, KR
47.102.122.35 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.96ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 203.159.26.10
traceroute to 203.159.26.10 (203.159.26.10): 64 hops max, 52 byte packets
5 [AS45758] 110.164.0.20 14.009 ms
6 [] 203.159.68.186 10.216 ms
7 [AS4767] 203.159.63.73 64.45 ms
8 *
9 [AS4767] 203.159.26.10 102.235 ms
Measurement taken from IPinfo ProbeNet in Bangkok, TH
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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