101.51.0.0/18

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:         [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 101.51.0.0/18

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 11 domain names hosted across 10 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

7,131 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
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
101.51.16.137 AS23974 Ministry of education 1.96ms from Bangkok, TH
101.51.23.209 AS23974 Ministry of education 11.90ms from Bangkok, TH
101.51.38.114 AS23969 TOT Public Company Limited 4.06ms from Bangkok, TH
101.51.51.242 AS23969 TOT Public Company Limited 6.13ms from Bangkok, TH
101.51.42.170 AS23969 TOT Public Company Limited 4.22ms from Bangkok, TH
101.51.40.71 AS23969 TOT Public Company Limited 4.37ms 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
101.51.19.1 AS23974 Ministry of education 2.15ms from Bangkok, TH
101.51.9.129 AS23974 Ministry of education 1.87ms from Bangkok, TH
101.51.5.169 AS23974 Ministry of education 1.46ms from Bangkok, TH
101.51.17.33 AS23974 Ministry of education 1.61ms from Bangkok, TH
101.51.3.73 AS23974 Ministry of education 4.66ms from Bangkok, TH
101.51.62.214 AS23969 TOT Public Company Limited 6.09ms from Bangkok, TH
101.51.6.225 AS23974 Ministry of education 1.51ms from Bangkok, TH
101.51.20.33 AS23974 Ministry of education 5.05ms from Bangkok, TH
101.51.28.7 AS23969 TOT Public Company Limited 6.14ms from Bangkok, TH
101.51.29.29 AS23969 TOT Public Company Limited 5.96ms from Bangkok, TH
101.51.41.175 AS23969 TOT Public Company Limited 4.19ms from Bangkok, TH
101.51.55.81 AS23969 TOT Public Company Limited 2.65ms 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
114.249.117.130 AS4808 China Unicom Beijing Province Network 3.82ms from Beijing, CN
198.23.137.2 AS36352 HostPapa 0.23ms from Buffalo, US
23.94.136.2 AS36352 HostPapa 0.30ms from Chicago, US
180.141.202.2 AS4134 CHINANET-BACKBONE 9.21ms from Haikou, CN
116.62.159.178 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.23ms from Hangzhou, CN
91.225.230.34 AS197628 Sudak-Net LLC 16.47ms from Krasnodar, RU
31.127.17.50 AS2856 British Telecommunications PLC 6.61ms from London, GB
75.35.219.146 AS7018 AT&T Enterprises, LLC 4.04ms from Los Angeles, US
76.128.250.146 AS7922 Comcast Cable Communications, LLC 5.01ms from Miami, US
93.43.7.242 AS12874 Fastweb SpA 0.89ms from Milan, IT
46.9.153.242 AS2119 Telenor Norge AS 11.12ms from Oslo, NO
181.224.136.194 AS55293 A2 Hosting, Inc. 0.09ms from Phoenix, US
213.216.32.194 AS30764 PODA a.s. 6.45ms from Prague, CZ
3.214.175.18 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
94.97.22.242 AS25019 Saudi Telecom Company JSC 0.94ms from Riyadh, SA
91.204.137.98 AS47438 Pskovline Ltd. 5.06ms from Saint Petersburg, RU
75.100.103.2 AS4181 TDS TELECOM 8.04ms from Seattle, US
171.120.50.114 AS4837 CHINA UNICOM China169 Backbone 2.53ms from Taiyuan, CN
44.228.122.226 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
158.193.166.98 AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET 3.47ms from Bratislava, SK
35.234.51.130 AS396982 Google LLC 0.18ms from Chang-hua, TW
67.10.243.130 AS11427 Charter Communications Inc 5.12ms from Dallas, US
77.240.66.2 AS47234 Olofstroms Kabel-TV AB 7.61ms from Falkenberg, SE
98.151.148.178 AS20001 Charter Communications Inc 7.50ms from Honolulu, US
75.80.105.210 AS20001 Charter Communications Inc 7.44ms 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 -f3 -m7 101.51.59.156
traceroute to 101.51.59.156 (101.51.59.156): 7 hops max, 52 byte packets
4 [AS24768] 94.46.128.59 0.398 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Lisbon, PT
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