101.51.96.0/21

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 2025-11-17
remarks:        [email protected] was validated on 2026-01-22
mnt-by:         MAINT-TH-TOT
last-modified:  2026-01-22T04:00:58Z
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 2025-11-17
remarks:        [email protected] was validated on 2026-01-22
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-22T04:01:40Z
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

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 101.51.96.0/21

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
101.51.102.76 oao.in.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

Pingable IPs

1,549 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
101.51.96.1 AS23969 TOT Public Company Limited 1.65ms from Bangkok, TH
101.51.102.33 AS23969 TOT Public Company Limited 1.93ms from Bangkok, TH
101.51.100.200 AS23969 TOT Public Company Limited 1.99ms from Bangkok, TH
101.51.101.29 AS23969 TOT Public Company Limited 2.02ms from Bangkok, TH
101.51.103.91 AS23969 TOT Public Company Limited 1.84ms from Bangkok, TH
101.51.97.48 AS23969 TOT Public Company Limited 2.07ms from Bangkok, TH
101.51.98.92 AS23969 TOT Public Company Limited 1.72ms from Bangkok, TH
101.51.99.150 AS23969 TOT Public Company Limited 1.97ms 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
20.101.87.21 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
76.97.40.101 AS7922 Comcast Cable Communications, LLC 2.74ms from Atlanta, US
134.3.86.181 AS3209 Vodafone GmbH 11.60ms from Frankfurt am Main, DE
107.148.55.229 AS398478 PEG TECH INC 0.23ms from Hong Kong, HK
121.229.19.5 AS4134 CHINANET-BACKBONE 6.03ms from Huai'an, CN
139.103.9.213 AS611 NB-PEI Educational Computer Network 15.59ms from Montreal, CA
67.251.206.5 AS12271 Charter Communications Inc 1.13ms from New York City, US
84.14.8.53 AS8220 COLT Technology Services Group Limited 0.66ms from Paris, FR
192.139.3.5 AS393888 SQUARETRADE, INC. 0.44ms from San Jose, US
221.150.41.117 AS4766 Korea Telecom 0.76ms from Seoul, KR
39.170.246.229 AS56041 China Mobile communications corporation 7.31ms from Shanghai, CN
94.234.203.53 AS8434 Telenor Sverige AB 16.05ms from Stockholm, SE
170.72.236.21 AS16509 Amazon.com, Inc. 0.67ms from Tokyo, JP
132.145.119.53 AS31898 Oracle Corporation 0.31ms from Tokyo, JP
113.166.5.85 AS45899 VNPT Corp 2.75ms from Da Nang, VN
79.233.139.213 AS3320 Deutsche Telekom AG 2.87ms from Duesseldorf, DE
130.193.192.69 AS21277 Allay Nawroz Telecom Company for Communication/Ltd. 0.99ms from Erbil, IQ
81.51.152.5 AS3215 Orange S.A. 11.04ms from Frankfurt am Main, DE
93.223.117.181 AS3320 Deutsche Telekom AG 9.81ms from Frankfurt am Main, DE
131.188.233.37 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 4.24ms from Frankfurt am Main, DE
113.180.210.101 AS45899 VNPT Corp 4.66ms from Ho Chi Minh City, VN
103.26.150.165 AS56229 LightsUp Network Solution Sdn. Bhd. 0.60ms from Kuala Lumpur, MY
82.42.84.21 AS5089 Virgin Media Limited 8.28ms from London, GB
75.113.74.37 AS33363 Charter Communications, Inc 9.13ms from Los Angeles, US
31.188.161.69 AS24608 WIND TRE S.P.A. 5.06ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f5 101.51.100.220
traceroute to 101.51.100.220 (101.51.100.220): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Bangkok, TH
On

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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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