101.51.136.0/24

AS23969 · TOT Public Company Limited

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Summary

Country	Thailand
Domain	totidc.net
ASN	AS23969
Parent Range	101.51.0.0/16
Registry	APNIC
ID	TOT-AS-AP

WHOIS Details

inetnum:        101.51.0.0 - 101.51.255.255
netname:        TOT-AS-AP
descr:          TOT Public Company Limited
descr:          Zone A, 6th Floor, Building 1
descr:          Swicthing and Network Interconnection System Standard Sector
descr:          TOT Public Company
descr:          89/2 Moo 3 Chaengwatthana Road
country:        TH
org:            ORG-TPCL1-AP
admin-c:        pa82-ap
tech-c:         ag100-ap
abuse-c:        AT950-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-TH-TOT
mnt-routes:     MAINT-TH-TOT
mnt-irt:        IRT-TOT-TH
last-modified:  2020-07-09T07:13:21Z
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:        abuse@totisp.net was validated on 2025-06-06
remarks:        apipolg@nt.ntplc.co.th was validated on 2025-11-17
mnt-by:         MAINT-TH-TOT
last-modified:  2025-11-17T23:08:37Z
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:        abuse@totisp.net was validated on 2025-06-06
remarks:        apipolg@nt.ntplc.co.th was validated on 2025-11-17
abuse-mailbox:  abuse@totisp.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-17T04:55:49Z
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

Overlapping Ranges

BGP prefixes that contain 101.51.136.0/24

Range	ASN	Company	Num of IPs
101.51.0.0/16	AS23969	TOT Public Company Limited	65,536
101.51.0.0/16	AS23974	TOT Public Company Limited	65,536

Nearby Ranges

BGP prefixes that overlap with 101.51.0.0/16

Range	ASN	Company	Num of IPs
101.51.0.0/16	AS23969	TOT Public Company Limited	65,536
101.51.0.0/16	AS23974	TOT Public Company Limited	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
101.51.136.81	AS23969 TOT Public Company Limited	`9.68ms` 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
101.237.254.120	AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED	`0.85ms` from Ashburn, US
110.51.194.232	AS45113 Shanxi Datong Coal Group Communication Co., Ltd	`13.72ms` from Beijing, CN
41.250.219.72	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.58ms` from Casablanca, MA
108.228.173.168	AS7018 AT&T Enterprises, LLC	`18.01ms` from Durham, US
3.164.64.56	AS16509 Amazon.com, Inc.	`0.41ms` from Helsinki, FI
86.171.151.104	AS2856 British Telecommunications PLC	`8.29ms` from London, GB
83.105.22.152	AS5378 Vodafone Limited	`8.13ms` from London, GB
151.112.141.248	AS32480 Loma Linda University Medical Center	`3.09ms` from Los Angeles, US
176.191.228.232	AS5410 Bouygues Telecom SA	`7.71ms` from Marseille, FR
95.227.171.24	AS3269 Telecom Italia S.p.A.	`2.26ms` from Milan, IT
121.183.38.40	AS4766 Korea Telecom	`7.29ms` from Seoul, KR
119.3.158.232	AS55990 Huawei Cloud Service data center	`2.64ms` from Suzhou, CN
121.25.251.200	AS4837 CHINA UNICOM China169 Backbone	`9.86ms` from Tianjin, CN
60.84.109.104	AS17676 SoftBank Corp.	`13.69ms` from Tokyo, JP
74.235.160.88	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
46.90.139.232	AS3320 Deutsche Telekom AG	`4.51ms` from Frankfurt am Main, DE
76.229.155.152	AS7018 AT&T Enterprises, LLC	`5.63ms` from Houston, US
86.11.95.200	AS5089 Virgin Media Limited	`6.74ms` from London, GB
34.100.144.184	AS396982 Google LLC	`0.07ms` from Mumbai, IN
60.99.97.136	AS17676 SoftBank Corp.	`3.60ms` from Osaka, JP
86.246.209.56	AS3215 Orange S.A.	`3.44ms` from Paris, FR
112.245.83.232	AS4837 CHINA UNICOM China169 Backbone	`5.23ms` from Qingdao, CN
122.45.103.152	AS17858 LG POWERCOMM	`6.32ms` from Seoul, KR
210.68.55.104	AS4780 Digital United Inc.	`17.89ms` from Taipei, TW
69.178.88.152	AS8047 GENERAL COMMUNICATION, INC.	`13.98ms` from Anchorage, US

Traceroute

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

traceroute -a -n -q1 -f5 101.51.136.81

traceroute to 101.51.136.81 (101.51.136.81): 64 hops max, 52 byte packets

5 [AS55423] 167.179.252.18 1.469 ms

6 [AS23969] 101.51.136.81 10.572 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On November 14th 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.

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