1. All IP Ranges
  2. 101.0.0.0/8
  3. 101.51.0.0/16
  4. AS23969  | 101.51.0.0/16

101.51.0.0/16

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
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

Nearby Ranges

BGP prefixes that overlap with 101.0.0.0/8

Range ASN Company Num of IPs
101.160.0.0/11 AS1221 Telstra Limited 2,097,152
101.16.0.0/12 AS4837 China Unicom Hebei province network 1,048,576
101.144.0.0/12 AS9394 China TieTong Telecommunications Corporation 1,048,576
101.64.0.0/13 AS4837 UNICOM ZheJiang Province Network 524,288
101.224.0.0/13 AS4811 CHINANET SHANGHAI PROVINCE NETWORK 524,288
101.112.0.0/13 AS18291 VODAFONE AUSTRALIA PTY LIMITED 524,288
101.224.0.0/13 AS4812 CHINANET SHANGHAI PROVINCE NETWORK 524,288
101.224.0.0/13 AS4809 CHINANET SHANGHAI PROVINCE NETWORK 524,288
101.112.0.0/13 AS133612 VODAFONE AUSTRALIA PTY LIMITED 524,288
101.136.0.0/14 AS131591 Asia Pacific On-Line Service Inc. 262,144
101.140.0.0/14 AS17511 OPTAGE Inc. 262,144
101.136.0.0/14 AS17709 Asia Pacific On-Line Service Inc. 262,144
101.72.0.0/14 AS4837 China Unicom Hebei province network 262,144
101.204.0.0/14 AS4837 UNICOM Sichuan province network 262,144
101.4.0.0/14 AS4538 China Education and Research Network 262,144
101.248.0.0/15 AS4134 CHINANET XIZANG PROVINCE NETWORK 131,072
101.34.0.0/15 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 131,072
101.60.0.0/15 AS5607 Sky UK Limited 131,072
101.76.0.0/15 AS4538 China Education and Research Network 131,072
101.42.0.0/15 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 131,072
101.200.0.0/15 AS37963 Aliyun Computing Co., LTD 131,072
101.132.0.0/15 AS37963 Aliyun Computing Co., LTD 131,072
101.108.0.0/15 AS23969 TOT Public Company Limited 131,072
101.98.0.0/16 AS9790 Two Degrees Mobile Limited 65,536
101.124.0.0/16 AS23724 Beijing Jingdong 360 Degree E-commerce Co., Ltd. 65,536
101.103.0.0/16 AS1221 Telstra Limited 65,536
101.197.0.0/16 AS55992 Beijing Qihu Technology Company Limited 65,536
101.124.0.0/16 AS131486 Beijing Jingdong 360 Degree E-commerce Co., Ltd. 65,536
101.39.0.0/16 AS4847 Beijing GreatWall Broadband Telecom Service Co.,Ltd. 65,536
101.127.0.0/16 AS138345 StarHub Internet Pte Ltd 65,536
101.40.0.0/16 AS4847 Beijing Teletron Telecom Engineering Co., Ltd. 65,536
101.255.0.0/16 AS38511 PT Remala Abadi 65,536
101.129.0.0/16 AS45075 China Central Television 65,536
101.202.0.0/16 AS17878 DREAMMARK1 65,536
101.111.0.0/16 AS9365 its communications Inc. 65,536
101.37.0.0/16 AS37963 Aliyun Computing Co., LTD 65,536
101.127.0.0/16 AS55430 StarHub Internet Pte Ltd 65,536
101.127.0.0/16 AS4657 StarHub Internet Pte Ltd 65,536
101.33.128.0/17 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 32,768
101.78.128.0/17 AS9381 HKBN Enterprise Solutions HK Limited 32,768
101.102.128.0/17 AS17676 SoftBank Corp. 32,768
101.100.0.0/17 AS17492 Vector Communications Ltd 32,768
101.110.128.0/17 AS2914 NTT Ltd Japan Corporation 32,768
101.99.128.0/17 AS3605 Kuentos Communications, Inc. 32,768
101.128.128.0/17 AS2497 Internet Initiative Japan Inc. 32,768
101.36.128.0/17 AS23724 CNISP-Union Technology (Beijing) Co., Ltd 32,768
101.1.128.0/17 AS7522 Pikara(STNet, Incorporated) 32,768
101.33.128.0/17 AS132203 Tencent Cloud Computing (Beijing) Co., Ltd 32,768

Hosted domains

There are 28 domain names hosted across 20 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
101.51.137.58 kalasin3.go.th 1
101.51.181.182 sec40.go.th 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
Read more

Pingable IPs

26,383 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
101.51.99.194 AS23969 TOT Public Company Limited 2.06ms from Bangkok, TH
101.51.48.88 AS23969 TOT Public Company Limited 6.00ms from Bangkok, TH
101.51.173.231 AS23969 TOT Public Company Limited 2.61ms from Bangkok, TH
101.51.165.160 AS23969 TOT Public Company Limited 2.53ms from Bangkok, TH
101.51.68.1 AS23969 TOT Public Company Limited 1.75ms from Bangkok, TH
101.51.182.25 AS23969 TOT Public Company Limited 3.66ms from Bangkok, TH
101.51.130.1 AS23969 TOT Public Company Limited 0.45ms from Bangkok, TH
101.51.169.206 AS23969 TOT Public Company Limited 2.52ms from Bangkok, TH
101.51.15.57 AS23974 Ministry of education 4.44ms from Bangkok, TH
101.51.18.17 AS23974 Ministry of education 2.00ms from Bangkok, TH
101.51.172.23 AS23969 TOT Public Company Limited 2.51ms from Bangkok, TH
101.51.129.1 AS23969 TOT Public Company Limited 10.04ms from Bangkok, TH
101.51.136.1 AS23969 TOT Public Company Limited 9.56ms from Bangkok, TH
101.51.137.129 AS23969 TOT Public Company Limited 7.37ms from Bangkok, TH
101.51.45.204 AS23969 TOT Public Company Limited 4.16ms from Bangkok, TH
101.51.179.121 AS23969 TOT Public Company Limited 2.33ms from Bangkok, TH
101.51.79.98 AS23969 TOT Public Company Limited 1.51ms from Bangkok, TH
101.51.77.224 AS23969 TOT Public Company Limited 1.49ms from Bangkok, TH
101.51.16.249 AS23974 Ministry of education 1.83ms from Bangkok, TH
101.51.56.113 AS23969 TOT Public Company Limited 0.88ms from Bangkok, TH
101.51.174.62 AS23969 TOT Public Company Limited 2.49ms from Bangkok, TH
101.51.166.205 AS23969 TOT Public Company Limited 2.73ms from Bangkok, TH
101.51.64.233 AS23969 TOT Public Company Limited 3.26ms from Bangkok, TH
101.51.162.15 AS23969 TOT Public Company Limited 2.53ms from Bangkok, TH
101.51.175.170 AS23969 TOT Public Company Limited 2.52ms 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
13.227.198.0 AS16509 Amazon.com, Inc. 0.19ms from Amsterdam, NL
216.59.23.0 AS15085 Immedion, LLC 2.87ms from Asheville, US
69.132.205.32 AS11426 Charter Communications Inc 8.63ms from Atlanta, US
117.205.46.240 AS9829 National Internet Backbone 7.37ms from Bengaluru, IN
24.147.172.160 AS7922 Comcast Cable Communications, LLC 5.86ms from Boston, US
3.132.112.96 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
45.127.247.144 AS55492 Dhaka Fiber Net Limited 0.37ms from Dhaka, BD
77.179.213.64 AS6805 Telefonica Germany GmbH & Co.OHG 3.77ms from Frankfurt am Main, DE
93.23.10.192 AS15557 Societe Francaise Du Radiotelephone - SFR SA 4.20ms from Lausanne, CH
73.194.157.224 AS7922 Comcast Cable Communications, LLC 5.48ms from New York City, US
37.97.67.32 AS8399 SEWAN SAS 0.58ms from Paris, FR
20.44.51.208 AS8075 Microsoft Corporation 0.34ms from Saint Thomas Mount, IN
36.50.252.80 AS151379 OPTAGE Inc. 1.14ms from Tokyo, JP
191.242.207.208 AS263480 TELNET SERVIÇOS EM TELECOMUNICAÇÕES LTDA 0.49ms from Campina Grande, BR
113.218.230.32 AS4134 CHINANET-BACKBONE 4.35ms from Changsha, CN
99.100.90.144 AS7018 AT&T Enterprises, LLC 11.21ms from Chicago, US
71.227.47.128 AS7922 Comcast Cable Communications, LLC 13.54ms from Chicago, US
52.154.52.80 AS8075 Microsoft Corporation 0.22ms from Des Moines, US
219.118.146.240 AS9354 Community Network Center Inc. 4.03ms from Osaka, JP
187.214.183.224 AS8151 UNINET 7.48ms from Santiago de Queretaro, MX
177.67.246.48 AS262535 Flash Net Brasil Telecom Ltda - EPP 1.29ms from Sao Jose do Rio Preto, BR
201.68.251.48 AS27699 TELEFÔNICA BRASIL S.A 7.00ms from Sao Paulo, BR
118.54.2.224 AS4766 Korea Telecom 1.70ms from Seoul, KR
4.180.100.224 AS8075 Microsoft Corporation 0.31ms from Amsterdam, NL
139.208.143.48 AS4837 CHINA UNICOM China169 Backbone 11.56ms from Changchun, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 101.51.190.71
traceroute to 101.51.190.71 (101.51.190.71): 64 hops max, 52 byte packets
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.

Get Started for Free Contact Sales
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