101.51.0.0/19

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 101.51.0.0/19

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

2,087 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
101.51.0.49 AS23974 Ministry of education 3.29ms 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
101.51.30.119 AS23969 TOT Public Company Limited 5.79ms 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
101.51.6.225 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
101.51.4.18 AS23974 Ministry of education 3.47ms from Bangkok, TH
101.51.31.187 AS23969 TOT Public Company Limited 6.28ms from Bangkok, TH
101.51.21.249 AS23974 Ministry of education 5.47ms from Bangkok, TH
101.51.1.161 AS23974 Ministry of education 2.07ms from Bangkok, TH
101.51.15.57 AS23974 Ministry of education 4.47ms from Bangkok, TH
101.51.22.81 AS23974 Ministry of education 3.17ms from Bangkok, TH
101.51.13.177 AS23974 Ministry of education 5.75ms from Bangkok, TH
101.51.7.110 AS23974 Ministry of education 2.00ms from Bangkok, TH
101.51.12.129 AS23974 Ministry of education 3.68ms from Bangkok, TH
101.51.14.153 AS23974 Ministry of education 6.44ms from Bangkok, TH
101.51.25.154 AS23969 TOT Public Company Limited 5.96ms from Bangkok, TH
101.51.8.249 AS23974 Ministry of education 3.42ms 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
109.177.135.195 AS5384 Emirates Internet 5.43ms from Al Fujairah City, AE
203.109.128.131 AS9500 One New Zealand Group Limited 1.11ms from Auckland, NZ
181.3.72.35 AS7303 Telecom Argentina S.A. 12.59ms from Buenos Aires, AR
86.135.247.3 AS2856 British Telecommunications PLC 6.48ms from London, GB
86.169.97.179 AS2856 British Telecommunications PLC 5.39ms from London, GB
149.74.141.227 AS12479 Orange Espagne SA 11.77ms from Madrid, ES
101.186.166.163 AS1221 Telstra Limited 4.97ms from Melbourne, AU
198.190.2.51 AS9009 M247 Europe SRL 0.20ms from New York City, US
222.148.233.243 AS4713 NTT DOCOMO BUSINESS,Inc. 14.67ms from Osaka, JP
35.214.249.163 AS19527 Google LLC 0.14ms from Oudeschip, NL
151.63.128.19 AS1267 WIND TRE S.P.A. 11.22ms from Rome, IT
145.132.250.99 AS8075 Microsoft Corporation 0.17ms from San Antonio, US
122.33.227.19 AS17858 LG POWERCOMM 1.69ms from Seoul, KR
45.60.55.211 AS19551 Incapsula Inc 0.13ms from Seoul, KR
210.104.78.99 AS4766 Korea Telecom 1.05ms from Seoul, KR
112.64.112.3 AS138421 China Unicom 2.49ms from Shanghai, CN
203.16.69.83 AS7474 SingTel Optus Pty Ltd 0.46ms from Sydney, AU
71.60.26.19 AS7922 Comcast Cable Communications, LLC 11.29ms from Ashburn, US
123.119.253.51 AS4808 China Unicom Beijing Province Network 3.93ms from Beijing, CN
190.27.197.227 AS19429 ETB - Colombia 0.57ms from Bogota, CO
74.80.134.3 AS399493 Petit Jean Fiber 11.52ms from Dallas, US
108.202.131.35 AS7018 AT&T Enterprises, LLC 14.71ms from Dallas, US
14.255.72.35 AS45899 VNPT Corp 3.76ms from Hanoi, VN
171.240.111.179 AS7552 Viettel Group 3.80ms from Hanoi, VN
66.75.116.19 AS20001 Charter Communications Inc 8.76ms from Honolulu, 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 101.51.12.121
traceroute to 101.51.12.121 (101.51.12.121): 64 hops max, 52 byte packets
4 *
5 [AS5405] 45.153.83.156 5.296 ms
6 *
7 [AS5405] 94.103.180.7 5.563 ms
8 [] 80.81.193.238 25.355 ms
9 [AS4651] 61.19.9.193 196.655 ms
10 [AS4651] 61.19.14.226 197.873 ms
11 [AS4651] 122.155.232.42 198.252 ms
12 [AS23974] 101.51.12.121 216.002 ms
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
On

What are IP address ranges?

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