101.51.76.0/22

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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        ira3-ap
tech-c:         ira3-ap
auth:           # Filtered
remarks:        [email protected] was validated on 2025-06-06
remarks:        [email protected] was validated on 2025-11-17
mnt-by:         MAINT-TH-TOT
last-modified:  2025-11-26T06:21:33Z
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:         [email protected]
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:         [email protected]
admin-c:        ira3-ap
tech-c:         ira3-ap
nic-hdl:        AT950-AP
remarks:        Generated from irt object IRT-TOT-TH
remarks:        [email protected] was validated on 2025-06-06
remarks:        [email protected] was validated on 2025-11-17
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-17T04:55:49Z
source:         APNIC

person:         Apipol Gunabhibal
nic-hdl:        AG100-AP
e-mail:         [email protected]
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:         [email protected]
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 101.51.76.0/22

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

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

Read more

Pingable IPs

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

IP Address	ASN	Details
101.51.78.106	AS23969 TOT Public Company Limited	`1.35ms` from Bangkok, TH
101.51.77.224	AS23969 TOT Public Company Limited	`1.49ms` from Bangkok, TH
101.51.79.98	AS23969 TOT Public Company Limited	`1.51ms` from Bangkok, TH
101.51.76.1	AS23969 TOT Public Company Limited	`0.70ms` 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
40.176.225.54	AS16509 Amazon.com, Inc.	`1.66ms` from Calgary, CA
104.185.23.118	AS7018 AT&T Enterprises, LLC	`6.12ms` from Chicago, US
96.70.40.134	AS7922 Comcast Cable Communications, LLC	`5.60ms` from Chicago, US
64.77.244.70	AS36103 Central Utah Telephone, Inc.	`0.62ms` from Draper, US
187.144.133.6	AS8151 UNINET	`1.00ms` from Guadalajara, MX
89.227.241.38	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`3.59ms` from Paris, FR
181.113.113.38	AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP	`2.23ms` from Quito, EC
35.173.1.86	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
90.190.231.214	AS3249 Telia Eesti AS	`4.52ms` from Tallinn, EE
193.239.57.246	AS35179 Korbank S. A.	`0.06ms` from Wrocław, PL
193.24.137.6	AS49234 Bundesministerium des Innern und fuer Heimat	`13.90ms` from Berlin, DE
91.176.232.246	AS5432 Proximus NV	`2.40ms` from Brussels, BE
71.39.87.118	AS209 CenturyLink Communications, LLC	`9.50ms` from Chicago, US
177.3.65.150	AS8167 V tal	`6.11ms` from Curitiba, BR
103.159.106.22	AS151772 Sky Fi Broadband Services Private Limited	`13.33ms` from Delhi, IN
71.202.156.86	AS7922 Comcast Cable Communications, LLC	`2.52ms` from Fremont, US
77.103.214.6	AS5089 Virgin Media Limited	`5.74ms` from London, GB
188.240.177.70	AS51561 ICUK Computing Services Limited	`0.42ms` from London, GB
157.175.112.246	AS16509 Amazon.com, Inc.	`0.11ms` from Manama, BH
94.95.181.70	AS3269 Telecom Italia S.p.A.	`4.88ms` from Milan, IT
177.75.32.6	AS262808 Brasilnet Telecomunicações Ltda ME	`3.92ms` from Rio de Janeiro, BR
98.47.12.198	AS7922 Comcast Cable Communications, LLC	`7.15ms` from San Jose, US
187.227.174.22	AS8151 UNINET	`10.65ms` from Santiago de Queretaro, MX
189.43.229.134	AS4230 CLARO S.A.	`4.10ms` from Sao Paulo, BR
58.226.42.214	AS9318 SK Broadband Co Ltd	`7.37ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f5 101.51.76.212

traceroute to 101.51.76.212 (101.51.76.212): 64 hops max, 52 byte packets

5 [AS55423] 167.179.252.18 1.68 ms

6 [AS23969] 101.51.76.212 1.957 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 6th 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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