1.20.123.0/24

AS56120 · TOT Public Company Limited

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Summary

Country	Thailand
Domain	tot.co.th
ASN	AS56120
Parent Range	1.20.0.0/16
Registry	APNIC
ID	TOT-MOBILE-AS-AP

WHOIS Details

inetnum:        1.20.0.0 - 1.20.255.255
netname:        TOT-MOBILE-AS-AP
descr:          TOT Mobile Co LTD
descr:          89/2 Moo3 Chaengwattana Rd Thungsonghong Laksi
country:        TH
org:            ORG-TMCL2-AP
admin-c:        pa82-ap
tech-c:         ag100-ap
abuse-c:        AT1522-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-MOBILE-TH
last-modified:  2021-01-18T23:08:17Z
source:         APNIC

irt:            IRT-TOT-MOBILE-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:        ag100-ap
tech-c:         ag100-ap
auth:           # Filtered
remarks:        [email protected] was validated on 2025-07-14
remarks:        [email protected] was validated on 2025-11-17
mnt-by:         MAINT-TH-TOT
last-modified:  2025-12-04T07:50:19Z
source:         APNIC

organisation:   ORG-TMCL2-AP
org-name:       TOT Mobile Co LTD
org-type:       LIR
country:        TH
address:        National Telecom Public Company Limited (Branch 00001)
address:        Chaengwatthana Office
address:        89/2 Chaengwatthana Rd
address:        Thungsonghong Lak Si
phone:          +66-2-5749178
fax-no:         +66-2-5748401
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:35Z
source:         APNIC

role:           ABUSE TOTMOBILETH
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:        ag100-ap
tech-c:         ag100-ap
nic-hdl:        AT1522-AP
remarks:        Generated from irt object IRT-TOT-MOBILE-TH
remarks:        [email protected] was validated on 2025-07-14
remarks:        [email protected] was validated on 2025-11-17
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-17T04:55:50Z
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 1.20.123.0/24

Range	ASN	Company	Num of IPs
1.20.0.0/16	AS23969	TOT Mobile Co LTD	65,536
1.20.0.0/16	AS56120	TOT Mobile Co LTD	65,536

Nearby Ranges

BGP prefixes that overlap with 1.20.0.0/16

Range	ASN	Company	Num of IPs
1.20.0.0/16	AS23969	TOT Mobile Co LTD	65,536
1.20.0.0/16	AS56120	TOT Mobile Co LTD	65,536

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
1.20.123.184	AS56120 TOT Public Company Limited	`1.40ms` 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
172.203.251.232	AS8075 Microsoft Corporation	`0.50ms` from Ashburn, US
81.242.20.120	AS5432 Proximus NV	`1.94ms` from Brussels, BE
207.232.83.136	AS32035 Sangoma US Inc.	`0.37ms` from Chicago, US
5.103.90.120	AS44869 FIBIA P/S	`0.76ms` from Copenhagen, DK
106.53.199.200	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.42ms` from Guangzhou, CN
142.154.125.232	AS25019 Saudi Telecom Company JSC	`2.77ms` from Jeddah, SA
202.186.203.152	AS9930 TTNET-MY	`0.89ms` from Kuala Lumpur, MY
111.74.229.184	AS4134 CHINANET-BACKBONE	`4.48ms` from Nanchang, CN
66.45.94.8	AS397459 Upper St. Clair School District	`12.26ms` from Pittsburgh, US
52.54.59.168	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
44.209.253.152	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
152.230.114.152	AS14259 Gtd Internet S.A.	`0.73ms` from Santiago, CL
211.248.210.184	AS4766 Korea Telecom	`7.02ms` from Seoul, KR
211.248.54.120	AS4766 Korea Telecom	`1.80ms` from Seoul, KR
85.217.253.8	AS39401 Link+ Ltd	`4.76ms` from Sofia, BG
84.229.138.232	AS12400 Partner Communications Ltd.	`0.53ms` from Tel Aviv, IL
3.112.30.88	AS16509 Amazon.com, Inc.	`0.16ms` from Tokyo, JP
59.106.144.24	AS9370 SAKURA Internet Inc.	`0.77ms` from Tokyo, JP
98.25.132.88	AS11426 Charter Communications Inc	`12.36ms` from Atlanta, US
130.127.71.120	AS12148 Clemson University	`3.30ms` from Atlanta, US
75.67.67.184	AS7922 Comcast Cable Communications, LLC	`8.51ms` from Boston, US
113.242.134.24	AS4134 CHINANET-BACKBONE	`5.10ms` from Changsha, CN
182.30.0.56	AS8987 Amazon Data Services Ireland Ltd	`0.78ms` from Columbus, US
183.60.182.168	AS4134 CHINANET-BACKBONE	`1.32ms` from Guangzhou, CN
83.63.163.24	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.86ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f5 1.20.123.186

traceroute to 1.20.123.186 (1.20.123.186): 64 hops max, 52 byte packets

5 [AS23969] 125.24.222.238 1.234 ms

6 [AS23969] 203.113.59.136 1.223 ms

7 *

8 [AS23969] 203.113.47.113 1.524 ms

9 [AS23969] 203.113.47.119 1.867 ms

10 [AS56120] 1.20.123.186 1.621 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 14th 2025

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.

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