101.51.48.0/22

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 101.51.48.0/22

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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
101.51.49.253	AS23969 TOT Public Company Limited	`6.26ms` from Bangkok, TH
101.51.50.87	AS23969 TOT Public Company Limited	`6.03ms` from Bangkok, TH
101.51.51.164	AS23969 TOT Public Company Limited	`5.92ms` from Bangkok, TH
101.51.48.1	AS23969 TOT Public Company Limited	`5.87ms` 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
66.92.226.38	AS3257 GTT Communications Inc.	`0.52ms` from Ashburn, US
190.29.202.166	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`15.99ms` from Bogota, CO
155.48.114.70	AS16481 Babson College	`4.77ms` from Boston, US
52.184.193.198	AS8075 Microsoft Corporation	`0.19ms` from Boydton, US
99.64.253.6	AS7018 AT&T Enterprises, LLC	`1.81ms` from Chicago, US
106.206.227.38	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`7.29ms` from Delhi, IN
71.218.172.246	AS209 CenturyLink Communications, LLC	`2.06ms` from Denver, US
52.30.164.166	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
62.153.152.150	AS3320 Deutsche Telekom AG	`0.66ms` from Frankfurt am Main, DE
220.174.166.182	AS4134 CHINANET-BACKBONE	`3.56ms` from Haikou, CN
73.12.157.70	AS7922 Comcast Cable Communications, LLC	`11.45ms` from Los Angeles, US
138.4.138.182	AS766 RedIRIS Autonomous System	`1.38ms` from Madrid, ES
114.79.130.214	AS45769 D-Vois Broadband Pvt Ltd	`0.28ms` from Mumbai, IN
114.216.97.230	AS4134 CHINANET-BACKBONE	`4.96ms` from Nanjing, CN
72.80.4.6	AS701 Verizon Business	`1.83ms` from New York City, US
90.90.139.198	AS3215 Orange S.A.	`2.24ms` from Paris, FR
187.142.226.102	AS8151 UNINET	`3.87ms` from Santiago de Queretaro, MX
52.82.94.214	AS135629 Ningxia West Cloud Data Technology Co.Ltd.	`0.48ms` from Zhongwei, CN
50.220.174.198	AS7922 Comcast Cable Communications, LLC	`0.93ms` from Atlanta, US
87.97.72.246	AS12301 Invitech ICT Services Kft.	`0.56ms` from Budapest, HU
104.151.144.198	AS399081 Centranet, LLC	`7.34ms` from Dallas, US
173.14.29.166	AS7922 Comcast Cable Communications, LLC	`5.85ms` from Greenwood Village, US
59.51.255.102	AS4134 CHINANET-BACKBONE	`6.38ms` from Guiyang, CN
113.7.114.118	AS4837 CHINA UNICOM China169 Backbone	`8.86ms` from Harbin, CN
154.192.36.70	AS23674 Nayatel (Pvt) Ltd	`1.50ms` from Islamabad, PK

Traceroute

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

traceroute -a -n -q1 -f5 101.51.48.145

traceroute to 101.51.48.145 (101.51.48.145): 64 hops max, 52 byte packets

5 [AS55423] 167.179.252.18 1.434 ms

6 *

7 [AS23969] 203.113.44.238 6.081 ms

8 *

9 [AS23969] 101.51.48.145 7.284 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On January 30th 2026

What are IP address ranges?

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