101.51.0.0/17

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 101.51.0.0/17

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 17 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
101.51.107.232 pilert.org 1

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

14,133 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
101.51.72.1 AS23969 TOT Public Company Limited 3.43ms from Bangkok, TH
101.51.99.215 AS23969 TOT Public Company Limited 2.48ms from Bangkok, TH
101.51.120.1 AS23969 TOT Public Company Limited 3.55ms from Bangkok, TH
101.51.65.233 AS23974 Ministry of education 3.07ms from Bangkok, TH
101.51.45.39 AS23969 TOT Public Company Limited 4.51ms from Bangkok, TH
101.51.50.159 AS23969 TOT Public Company Limited 6.17ms from Bangkok, TH
101.51.52.1 AS23969 TOT Public Company Limited 0.50ms from Bangkok, TH
101.51.0.49 AS23974 Ministry of education 3.29ms from Bangkok, TH
101.51.53.1 AS23969 TOT Public Company Limited 1.89ms from Bangkok, TH
101.51.127.1 AS23969 TOT Public Company Limited 9.59ms from Bangkok, TH
101.51.110.202 AS23969 TOT Public Company Limited 1.52ms from Bangkok, TH
101.51.95.206 AS23969 TOT Public Company Limited 1.49ms from Bangkok, TH
101.51.124.1 AS23969 TOT Public Company Limited 7.80ms from Bangkok, TH
101.51.16.137 AS23974 Ministry of education 1.96ms from Bangkok, TH
101.51.23.209 AS23974 Ministry of education 11.90ms from Bangkok, TH
101.51.107.1 AS23969 TOT Public Company Limited 1.75ms from Bangkok, TH
101.51.38.114 AS23969 TOT Public Company Limited 4.06ms from Bangkok, TH
101.51.51.242 AS23969 TOT Public Company Limited 6.13ms from Bangkok, TH
101.51.112.1 AS23969 TOT Public Company Limited 12.25ms from Bangkok, TH
101.51.42.170 AS23969 TOT Public Company Limited 4.22ms from Bangkok, TH
101.51.79.40 AS23969 TOT Public Company Limited 1.39ms from Bangkok, TH
101.51.40.71 AS23969 TOT Public Company Limited 4.37ms from Bangkok, TH
101.51.122.1 AS23969 TOT Public Company Limited 12.02ms from Bangkok, TH
101.51.30.119 AS23969 TOT Public Company Limited 5.79ms from Bangkok, TH
101.51.63.146 AS23969 TOT Public Company Limited 6.12ms 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
194.45.8.97 AS1136 KPN B.V. 1.30ms from Amsterdam, NL
185.53.128.33 AS43350 NForce Entertainment B.V. 0.63ms from Amsterdam, NL
70.105.18.161 AS701 Verizon Business 4.56ms from Ashburn, US
152.3.225.129 AS13371 Duke University 10.78ms from Atlanta, US
111.164.48.1 AS4837 CHINA UNICOM China169 Backbone 5.96ms from Beijing, CN
83.144.176.1 AS2860 NOS COMUNICACOES, S.A. 0.65ms from Braga, PT
178.143.137.1 AS15962 Orange Slovensko a.s. 7.05ms from Bratislava, SK
190.191.167.1 AS7303 Telecom Argentina S.A. 1.09ms from Buenos Aires, AR
189.172.176.97 AS8151 UNINET 12.21ms from Cancún, MX
112.193.213.1 AS4837 CHINA UNICOM China169 Backbone 3.86ms from Chengdu, CN
24.106.43.161 AS10796 Charter Communications Inc 2.88ms from Chicago, US
23.245.230.1 AS11776 Breezeline 10.19ms from Chicago, US
97.121.161.145 AS209 CenturyLink Communications, LLC 2.82ms from Denver, US
78.42.218.1 AS3209 Vodafone GmbH 6.07ms from Frankfurt am Main, DE
60.13.141.145 AS4837 CHINA UNICOM China169 Backbone 9.38ms from Hami, CN
115.204.164.1 AS4134 CHINANET-BACKBONE 4.31ms from Hangzhou, CN
202.66.31.225 AS4058 CITIC Telecom International CPC Limited 1.31ms from Hong Kong, HK
85.96.142.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 9.38ms from Istanbul, TR
124.41.193.1 AS17501 WorldLink Communications Pvt Ltd 1.24ms from Kathmandu, NP
211.25.157.1 AS9930 TTNET-MY 3.83ms from Kuala Lumpur, MY
62.221.40.81 AS12883 PRIVATE JOINT-STOCK COMPANY "FARLEP-INVEST" 0.79ms from Kyiv, UA
175.20.108.1 AS4837 CHINA UNICOM China169 Backbone 16.56ms from Liaoyang, CN
167.98.209.65 AS25180 Exponential-E Ltd. 0.45ms from London, GB
90.209.213.177 AS5607 Sky UK Limited 11.11ms from London, GB
70.181.172.1 AS22773 Cox Communications Inc. 4.59ms from Los Angeles, 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 101.51.127.21
traceroute to 101.51.127.21 (101.51.127.21): 64 hops max, 52 byte packets
5 [AS64050] 61.19.60.30 1.649 ms
6 [AS23969] 101.51.127.21 23.068 ms
Measurement taken from IPinfo ProbeNet in Bangkok, TH
On

What are IP address ranges?

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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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