1. All IP Ranges
  2. 1.0.0.0/8
  3. 1.0.0.0/16
  4. AS23969  | 1.0.240.0/21

1.0.240.0/21

AS23969  ·  TOT Public Company Limited

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Summary

Country Thailand
Domain totidc.net
ASN AS23969
Parent Range 1.0.192.0/18
Registry APNIC
ID TOTNET

WHOIS Details

inetnum:        1.0.192.0 - 1.0.255.255
netname:        TOTNET
descr:          Dynamic IP Address for residential Broadband Customers
country:        TH
admin-c:        AG100-AP
tech-c:         AG100-AP
abuse-c:        AT950-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-TH-TOT
mnt-lower:      MAINT-TH-TOT
mnt-routes:     MAINT-TH-TOT
mnt-routes:     MAINT-TH-TOT-ISP
mnt-irt:        IRT-TOT-TH
last-modified:  2021-01-27T13:30:16Z
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

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

route:          1.0.192.0/18
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:  2025-12-09T07:19:48Z
source:         APNIC

route:          1.0.192.0/18
descr:          TOT Public Company Limited
origin:         AS9737
mnt-by:         MAINT-TH-TOT
last-modified:  2011-11-14T05:50:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.0.240.0/21

Range ASN Company Num of IPs
1.0.192.0/18 AS23969 Dynamic IP Address for residential Broadband Customers 16,384
1.0.192.0/18 AS23974 Dynamic IP Address for residential Broadband Customers 16,384
1.0.128.0/17 AS23969 TOT Public Company Limited 32,768

Nearby Ranges

BGP prefixes that overlap with 1.0.0.0/16

Range ASN Company Num of IPs
1.0.128.0/17 AS23969 TOT Public Company Limited 32,768
1.0.64.0/18 AS18144 Enecom,Inc. 16,384
1.0.128.0/18 AS23969 Dynamic IP Address for residential Broadband Customers 16,384
1.0.192.0/18 AS23969 Dynamic IP Address for residential Broadband Customers 16,384
1.0.192.0/18 AS23974 Dynamic IP Address for residential Broadband Customers 16,384
1.0.0.0/24 AS13335 APNIC and Cloudflare DNS Resolver project 256
1.0.7.0/24 AS38803 Gtelecom Pty Ltd 256
1.0.16.0/24 AS2519 i2ts,inc. 256
1.0.4.0/24 AS38803 Gtelecom Pty Ltd 256
1.0.5.0/24 AS38803 Gtelecom Pty Ltd 256
1.0.6.0/24 AS38803 Gtelecom Pty Ltd 256

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

1,356 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
1.0.243.68 AS23969 TOT Public Company Limited 9.89ms from Bangkok, TH
1.0.245.163 AS23969 TOT Public Company Limited 9.14ms from Bangkok, TH
1.0.240.1 AS23969 TOT Public Company Limited 7.91ms from Bangkok, TH
1.0.244.100 AS23969 TOT Public Company Limited 8.98ms from Bangkok, TH
1.0.246.0 AS23969 TOT Public Company Limited 10.27ms from Bangkok, TH
1.0.247.14 AS23969 TOT Public Company Limited 10.54ms from Bangkok, TH
1.0.241.12 AS23969 TOT Public Company Limited 9.37ms from Bangkok, TH
1.0.242.178 AS23969 TOT Public Company Limited 10.03ms 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
84.1.183.149 AS5483 Magyar Telekom Plc. 4.76ms from Budapest, HU
190.174.17.21 AS22927 Telefonica de Argentina 1.78ms from Buenos Aires, AR
102.47.87.181 AS8452 TE-AS 5.80ms from Cairo, EG
97.187.91.197 AS6167 Verizon Business 14.35ms from Chicago, US
150.143.96.53 AS6871 Plusnet 6.35ms from Erith, GB
94.79.129.5 AS3209 Vodafone GmbH 8.01ms from Frankfurt am Main, DE
180.101.236.245 AS4134 CHINANET-BACKBONE 6.63ms from Huai'an, CN
75.80.57.5 AS20001 Charter Communications Inc 10.09ms from Los Angeles, US
104.219.179.5 AS33132 Crown Castle Fiber LLC 0.52ms from Miami, US
80.94.121.37 AS28716 Retelit Digital Services S.p.A. 0.40ms from Milan, IT
198.154.185.5 AS22652 Videotron Ltee 0.43ms from Montreal, CA
8.139.200.245 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.24ms from Ningbo, CN
115.196.92.229 AS4134 CHINANET-BACKBONE 5.93ms from Ningbo, CN
68.107.139.53 AS22773 Cox Communications Inc. 5.01ms from Phoenix, US
138.99.175.5 AS52328 CABLETEL SA 1.62ms from Rosario, AR
61.40.183.213 AS3786 LG DACOM Corporation 1.81ms from Seoul, KR
187.8.58.149 AS10429 TELEFÔNICA BRASIL S.A 0.93ms from São Paulo, BR
124.209.26.213 AS2516 KDDI CORPORATION 0.84ms from Tokyo, JP
223.133.12.149 AS2527 Sony Network Communications Inc. 1.87ms from Tokyo, JP
188.20.83.101 AS8447 A1 Telekom Austria AG 0.89ms from Vienna, AT
42.231.221.213 AS4837 CHINA UNICOM China169 Backbone 4.80ms from Zhengzhou, CN
174.77.221.245 AS22773 Cox Communications Inc. 5.82ms from Dallas, US
220.178.100.149 AS4134 CHINANET-BACKBONE 5.90ms from Huai'an, CN
109.108.94.181 AS34056 KievNet ISP AS 0.34ms from Kyiv, UA
2.154.201.245 AS6739 VODAFONE ONO, S.A. 10.49ms 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 1.0.242.99
traceroute to 1.0.242.99 (1.0.242.99): 64 hops max, 52 byte packets
6 [AS23969] 1.0.242.99 12.352 ms
Measurement taken from IPinfo ProbeNet in Bangkok, TH
On

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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.

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