203.153.51.0/24

AS38040  ·  TOT Public Company Limited

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Summary

Country Thailand
Domain totidc.net
ASN AS38040
Parent Range 203.153.50.0/23
Registry APNIC
ID TOTNET

WHOIS Details

inetnum:        203.153.50.0 - 203.153.51.255
netname:        totnet
descr:          TOT International Internet Gateway, TOT Public Company Limited
country:        TH
org:            ORG-TPCL1-AP
admin-c:        PA82-AP
tech-c:         AG100-AP
abuse-c:        AT950-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-TH-TOT
mnt-irt:        IRT-TOT-TH
last-modified:  2020-07-09T07:13:24Z
source:         APNIC

irt:            IRT-TOT-TH
address:        TOT Public Company Limited
address:        89/2 Moo 3 Chaengwattana Rd, Laksi,Bangkok 10210 THAILAND
e-mail:         apipolg@nt.ntplc.co.th
abuse-mailbox:  abuse@totisp.net
admin-c:        ira3-ap
tech-c:         ira3-ap
auth:           # Filtered
remarks:        apipolg@nt.ntplc.co.th was validated on 2025-11-17
remarks:        abuse@totisp.net was validated on 2026-01-22
mnt-by:         MAINT-TH-TOT
last-modified:  2026-01-22T04:00:58Z
source:         APNIC

organisation:   ORG-TPCL1-AP
org-name:       TOT Public Company Limited
org-type:       LIR
country:        TH
address:        National Telecom Public Company Limited
address:        Chaengwattana Office
address:        89/2 Chaengwatthana Road
address:        Thoongsonghong
phone:          +66-2-574-9178
e-mail:         apipolg@ntplc.co.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:46Z
source:         APNIC

role:           ABUSE TOTTH
country:        ZZ
address:        TOT Public Company Limited
address:        89/2 Moo 3 Chaengwattana Rd, Laksi,Bangkok 10210 THAILAND
phone:          +000000000
e-mail:         apipolg@nt.ntplc.co.th
admin-c:        ira3-ap
tech-c:         ira3-ap
nic-hdl:        AT950-AP
remarks:        Generated from irt object IRT-TOT-TH
remarks:        apipolg@nt.ntplc.co.th was validated on 2025-11-17
remarks:        abuse@totisp.net was validated on 2026-01-22
abuse-mailbox:  abuse@totisp.net
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-22T04:01:40Z
source:         APNIC

person:         Apipol Gunabhibal
nic-hdl:        AG100-AP
e-mail:         abuse@totidc.net
address:        TOT Public Company Limited
address:        89/2 Moo 3 Chaengwattana Rd, Laksi, Bangkok 10210 THAILAND
phone:          +66-2574-9178
country:        TH
mnt-by:         MAINT-TH-TOT
last-modified:  2022-08-29T04:23:40Z
source:         APNIC

person:         Pansak Arpakajorn
nic-hdl:        PA82-AP
e-mail:         abuse@totisp.net
address:        TOT Public Company Limited
address:        89/2 Moo 3 Chaengwattana Rd, Laksi,Bangkok 10210 THAILAND
phone:          +66-2574-9178
fax-no:         +66-2574-8401
country:        TH
mnt-by:         MAINT-TH-TOT
last-modified:  2010-05-07T07:54:11Z
source:         APNIC

route:          203.153.50.0/23
descr:          TOT Public Company International Transit Service (TOT IIG)
country:        th
origin:         AS38040
mnt-routes:     maint-th-tot
mnt-by:         maint-th-tot
last-modified:  2010-07-23T08:32:01Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.153.51.0/24

Range ASN Company Num of IPs
203.153.50.0/23 AS38040 TOT International Internet Gateway, TOT Public Company Limited 512

Nearby Ranges

BGP prefixes that overlap with 203.153.0.0/16

Range ASN Company Num of IPs
203.153.224.0/19 AS4826 VOCUS PTY LTD 8,192
203.153.128.0/20 AS7470 True Internet Co., Ltd. 4,096
203.153.192.0/20 AS9336 XYZ Telecom Pty Ltd 4,096
203.153.144.0/20 AS3786 SookMyung Womens university 4,096
203.153.32.0/20 AS24186 RailTel Corporation is an Internet Service Provider. 4,096
203.153.80.0/20 AS18206 TM TECHNOLOGY SERVICES SDN. BHD. 4,096
203.153.220.0/22 AS18001 Dialog Axiata Plc 1,024
203.153.16.0/22 AS38195 SUPERLOOP (AUSTRALIA) PTY LTD 1,024
203.153.56.0/22 AS4721 JCOM Co., Ltd. 1,024
203.153.210.0/23 AS45518 Ivy Comptech Pvt Ltd 512
203.153.4.0/23 AS38578 KLN Logistics (Hong Kong) Limited - THE ONE - IN ASIA 512
203.153.50.0/23 AS38040 TOT International Internet Gateway, TOT Public Company Limited 512
203.153.46.0/24 AS24186 Railtel backbone 256
203.153.47.0/24 AS24186 Railtel Loopback 256
203.153.100.0/24 AS24207 Infrastruktur N2C 256
203.153.101.0/24 AS24207 Infrastruktur N2C 256
203.153.102.0/24 AS24207 Infrastruktur N2C 256
203.153.103.0/24 AS24207 Infrastruktur N2C 256
203.153.105.0/24 AS24207 Infrastruktur N2C 256
203.153.106.0/24 AS24207 Infrastruktur N2C 256
203.153.107.0/24 AS24207 Infrastruktur N2C 256
203.153.108.0/24 AS24207 Infrastruktur N2C 256
203.153.109.0/24 AS24207 Infrastruktur N2C 256
203.153.110.0/24 AS24207 Infrastruktur 1st NOC N2C 256
203.153.111.0/24 AS24207 Infrastruktur N2C 256
203.153.112.0/24 AS24207 Infrastruktur N2C 256
203.153.113.0/24 AS24207 Infrastruktur N2C 256
203.153.114.0/24 AS24207 Infrastruktur N2C 256
203.153.115.0/24 AS24207 Infrastruktur N2C 256
203.153.116.0/24 AS24207 Infrastruktur N2C 256
203.153.117.0/24 AS24207 Infrastruktur N2C 256
203.153.118.0/24 AS24207 Infrastruktur N2C 256
203.153.119.0/24 AS24207 Infrastruktur N2C 256
203.153.96.0/24 AS24207 Infrastruktur N2C 256
203.153.97.0/24 AS24207 Infrastruktur N2C 256
203.153.98.0/24 AS24207 Infrastruktur N2C 256
203.153.99.0/24 AS24207 Infrastruktur N2C 256
203.153.20.0/24 AS131769 Pelanggan Coorporate dan IP NAT Pelanggan Broadband 256
203.153.27.0/24 AS24525 Personal Broadband Customers 256
203.153.29.0/24 AS24525 Personal Broadband Customers 256
203.153.30.0/24 AS24525 Personal Broadband Customers 256
203.153.31.0/24 AS24525 Personal Broadband Customers 256
203.153.120.0/24 AS38505 PT. Graha Multimedia Nusantara 256
203.153.121.0/24 AS38505 PT. Graha Multimedia Nusantara 256
203.153.122.0/24 AS38505 PT. Graha Multimedia Nusantara 256
203.153.123.0/24 AS38505 PT. Graha Multimedia Nusantara 256
203.153.124.0/24 AS38505 PT. Graha Multimedia Nusantara 256
203.153.125.0/24 AS38505 PT. Graha Multimedia Nusantara 256
203.153.126.0/24 AS38505 PT. Graha Multimedia Nusantara 256
203.153.127.0/24 AS38505 PT. Graha Multimedia Nusantara 256

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

Pingable IPs

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

IP Address ASN Details
203.153.51.148 AS38040 TOT Public Company Limited 0.91ms 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
35.199.2.200 AS396982 Google LLC 0.13ms from Ashburn, US
34.22.147.168 AS396982 Google LLC 0.16ms from Brussels, BE
176.35.43.152 AS5413 Wavenet Limited 3.15ms from Erith, GB
79.136.124.232 AS8473 Bahnhof AB 0.85ms from Goeteborg, SE
110.45.164.72 AS3786 LG DACOM Corporation 1.03ms from Incheon, KR
102.182.44.88 AS37611 AFRIHOST SP (PTY) LTD 1.91ms from Johannesburg, ZA
2.123.76.120 AS5607 Sky UK Limited 6.64ms from London, GB
77.200.164.120 AS15557 Societe Francaise Du Radiotelephone - SFR SA 13.90ms from Lyon, FR
221.120.140.40 AS4857 TVP Operations Company 0.57ms from Melbourne, AU
87.18.68.88 AS3269 Telecom Italia S.p.A. 8.76ms from Milan, IT
73.215.187.56 AS7922 Comcast Cable Communications, LLC 6.23ms from New York City, US
123.135.117.56 AS4837 CHINA UNICOM China169 Backbone 5.80ms from Qingdao, CN
44.241.90.216 AS16509 Amazon.com, Inc. 0.10ms from Boardman, US
52.165.63.136 AS8075 Microsoft Corporation 0.22ms from Des Moines, US
89.217.5.120 AS6730 Sunrise GmbH 2.59ms from Geneve, CH
118.178.31.104 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 7.74ms from Hangzhou, CN
104.17.235.200 AS13335 Cloudflare, Inc. 0.10ms from Lisbon, PT
81.38.234.168 AS3352 TELEFONICA DE ESPANA S.A.U. 8.78ms from Madrid, ES
77.86.90.168 AS12390 KCOM Group Limited 3.21ms from Manchester, GB
97.101.22.216 AS33363 Charter Communications, Inc 6.95ms from Orlando, US
88.173.47.168 AS12322 Free SAS 7.97ms from Paris, FR
159.0.224.248 AS25019 Saudi Telecom Company JSC 2.01ms from Riyadh, SA
84.50.203.24 AS3249 Telia Eesti AS 0.76ms from Tallinn, EE
106.13.148.184 AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd. 7.08ms from Tianjin, CN
153.144.92.152 AS4713 NTT DOCOMO BUSINESS,Inc. 5.75ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f2 203.153.51.194
traceroute to 203.153.51.194 (203.153.51.194): 64 hops max, 52 byte packets
2 [AS21859] 128.1.35.230 22.807 ms
3 *
4 [AS21859] 128.1.9.234 0.359 ms
5 [AS21859] 128.1.9.201 2.213 ms
Measurement taken from IPinfo ProbeNet in Bangkok, TH
On

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