101.51.0.0/19

AS23969  ·  TOT Public Company Limited

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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:        apipolg@nt.ntplc.co.th was validated on 2025-11-17
remarks:        abuse@totisp.net is invalid
mnt-by:         MAINT-TH-TOT
last-modified:  2025-12-24T13:07:20Z
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 is invalid
abuse-mailbox:  abuse@totisp.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-24T13:08:26Z
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:          101.51.0.0/16
origin:         AS23969
descr:          TOT Public Company Limited National Telecom Public Company Limited Chaengwattana Office 89/2 Chaengwatthana Road Thoongsonghong
mnt-by:         MAINT-TH-TOT
last-modified:  2025-12-09T07:23:56Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 101.51.0.0/19

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 10 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

1,926 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
101.51.24.1 AS23969 TOT Public Company Limited 5.80ms from Bangkok, TH
101.51.10.25 AS23974 Ministry of education 2.08ms from Bangkok, TH
101.51.9.177 AS23974 Ministry of education 2.15ms from Bangkok, TH
101.51.5.146 AS23974 Ministry of education 1.40ms from Bangkok, TH
101.51.20.33 AS23974 Ministry of education 5.28ms from Bangkok, TH
101.51.18.249 AS23974 Ministry of education 2.03ms from Bangkok, TH
101.51.12.233 AS23974 Ministry of education 2.91ms from Bangkok, TH
101.51.17.49 AS23974 Ministry of education 1.53ms from Bangkok, TH
101.51.22.81 AS23974 Ministry of education 3.17ms from Bangkok, TH
101.51.23.209 AS23974 Ministry of education 10.79ms from Bangkok, TH
101.51.14.153 AS23974 Ministry of education 6.36ms from Bangkok, TH
101.51.6.113 AS23974 Ministry of education 1.16ms from Bangkok, TH
101.51.8.249 AS23974 Ministry of education 3.03ms from Bangkok, TH
101.51.29.215 AS23969 TOT Public Company Limited 5.99ms from Bangkok, TH
101.51.2.183 AS23974 Ministry of education 1.55ms from Bangkok, TH
101.51.7.17 AS23974 Ministry of education 2.16ms from Bangkok, TH
101.51.25.74 AS23969 TOT Public Company Limited 5.86ms from Bangkok, TH
101.51.21.249 AS23974 Ministry of education 5.07ms from Bangkok, TH
101.51.19.1 AS23974 Ministry of education 2.16ms from Bangkok, TH
101.51.30.194 AS23969 TOT Public Company Limited 5.77ms from Bangkok, TH
101.51.4.17 AS23974 Ministry of education 2.46ms from Bangkok, TH
101.51.16.153 AS23974 Ministry of education 1.90ms from Bangkok, TH
101.51.31.136 AS23969 TOT Public Company Limited 6.03ms from Bangkok, TH
101.51.1.121 AS23974 Ministry of education 2.08ms from Bangkok, TH
101.51.28.15 AS23969 TOT Public Company Limited 6.02ms 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
13.218.119.51 AS14618 Amazon.com, Inc. 0.72ms from Ashburn, US
98.166.19.163 AS22773 Cox Communications Inc. 9.64ms from Ashburn, US
100.6.102.243 AS701 Verizon Business 6.59ms from Ashburn, US
181.121.254.195 AS23201 Telecel S.A. 9.06ms from Asuncion, PY
94.64.228.195 AS6799 Ote SA (Hellenic Telecommunications Organisation) 12.81ms from Athens, GR
136.53.64.3 AS16591 Google Fiber Inc. 5.43ms from Atlanta, US
208.89.68.131 AS394609 InComm 0.67ms from Atlanta, US
197.57.94.3 AS8452 TE-AS 3.96ms from Cairo, EG
13.246.99.163 AS16509 Amazon.com, Inc. 0.13ms from Cape Town, ZA
198.61.135.147 AS19994 Rackspace Hosting 1.22ms from Chicago, US
85.88.2.131 AS33984 Surfplanet GmbH 1.63ms from Duesseldorf, DE
92.35.91.243 AS8434 Telenor Sverige AB 1.61ms from Goeteborg, SE
39.99.84.179 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.97ms from Hohhot, CN
23.220.67.131 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 5.43ms from Kuala Lumpur, MY
213.52.141.195 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.83ms from London, GB
109.158.156.3 AS2856 British Telecommunications PLC 2.30ms from London, GB
85.254.45.147 AS136787 PacketHub S.A. 0.19ms from Miami, US
73.88.28.67 AS7922 Comcast Cable Communications, LLC 3.60ms from Minneapolis, US
98.113.189.51 AS701 Verizon Business 2.40ms from New York City, US
141.194.38.3 AS3215 Orange S.A. 2.05ms from Paris, FR
59.3.151.163 AS4766 Korea Telecom 6.26ms from Seoul, KR
3.115.128.115 AS16509 Amazon.com, Inc. 0.22ms from Tokyo, JP
192.50.151.243 AS55396 NRI SecureTechnologies, Ltd 7.74ms from Tokyo, JP
109.177.135.195 AS5384 Emirates Internet 5.52ms from Al Fujairah City, AE
204.12.49.131 AS20021 Ntirety, Inc. 4.41ms from Ashburn, 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 101.51.27.93
traceroute to 101.51.27.93 (101.51.27.93): 64 hops max, 52 byte packets
6 *
8 *
9 [AS23969] 101.51.27.93 9.854 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs