202.91.20.0/23

AS17724 · Total Access Communication PLC.

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Summary

Country	Thailand
Domain	dtac.co.th
ASN	AS17724
Registry	APNIC
ID	DTAC-NETWORK-AP3

WHOIS Details

inetnum:        202.91.20.0 - 202.91.23.255
netname:        DTAC-NETWORK-AP3
descr:          
country:        TH
admin-c:        DNNA5-AP
tech-c:         DNNO1-AP
abuse-c:        AD813-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-TH-DTAC
mnt-irt:        IRT-DTACNET-TH
last-modified:  2021-02-10T13:07:27Z
source:         APNIC

irt:            IRT-DTACNET-TH
address:        319 Chamchuri Square Building
address:        41 Floor, Phayathai Road
address:        Pathumwan, Pathumwan
address:        Bangkok Thailand 10330
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        DNNA5-AP
tech-c:         DNNO1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-09-24
notify:         [email protected]
mnt-by:         MAINT-TH-DTAC
last-modified:  2025-11-18T00:26:47Z
source:         APNIC

role:           ABUSE DTACNETTH
country:        ZZ
address:        319 Chamchuri Square Building
address:        41 Floor, Phayathai Road
address:        Pathumwan, Pathumwan
address:        Bangkok Thailand 10330
phone:          +000000000
e-mail:         [email protected]
admin-c:        DNNA5-AP
tech-c:         DNNO1-AP
nic-hdl:        AD813-AP
remarks:        Generated from irt object IRT-DTACNET-TH
remarks:        [email protected] was validated on 2025-09-24
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-24T02:56:30Z
source:         APNIC

role:           DTAC NETWORK - Network Administrator
address:        DTAC Network Co., Ltd.
address:        319 Chamchuri Square Building, 41 Floor
address:        Phayathai Road, Pathumwan, Pathumwan
address:        Bangkok Thailand 10330
country:        TH
phone:          +6622028000
e-mail:         [email protected]
admin-c:        MP1145-AP
tech-c:         TB325-AP
nic-hdl:        DNNA5-AP
mnt-by:         MAINT-DTACNETWORK-TH
last-modified:  2018-12-20T04:28:56Z
source:         APNIC

role:           DTAC NETWORK - Network Operation Center - NOC
address:        DTAC Network Co., Ltd.
address:        319 Chamchuri Square Building, 41 Floor
address:        Phayathai Road, Pathumwan, Pathumwan
address:        Bangkok Thailand 10330
country:        TH
phone:          +6622028000
e-mail:         [email protected]
admin-c:        SK2402-AP
tech-c:         PJ525-AP
nic-hdl:        DNNO1-AP
mnt-by:         MAINT-DTACNETWORK-TH
last-modified:  2018-12-20T04:33:26Z
source:         APNIC

route:          202.91.20.0/22
origin:         AS17724
descr:          Total Access Communication PLC. 319 Chamchuri Square Building , 41st Floor, Phayathai Road
mnt-by:         MAINT-TH-DTAC
last-modified:  2019-04-10T02:02:58Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 202.91.0.0/16

Range	ASN	Company	Num of IPs
202.91.144.0/20	AS10019	Matsusaka CATV Station Co., Ltd.	4,096
202.91.160.0/20	AS17452	Bitstop Inc.	4,096
202.91.160.0/20	AS212238	Bitstop Inc.	4,096
202.91.192.0/20	AS7545	TPG Internet Pty Ltd.	4,096
202.91.208.0/20	AS9351	ZTV CO.,LTD	4,096
202.91.48.0/20	AS9622	Kurashiki Cable TV Corporation	4,096
202.91.232.0/21	AS4837	Hangzhou Silk Road Information Technologies Co.,Ltd.	2,048
202.91.40.0/22	AS136224	Md. Nabin Khan t/a INTRANET BD	1,024
202.91.44.0/22	AS136000	Lightning Broadband Pty Ltd	1,024
202.91.16.0/23	AS17724	DTAC NETWORK	512
202.91.43.0/24	AS136224	IBD COMMUNICATION	256
202.91.30.0/24	AS152069	PT Nusantara Star Connect	256
202.91.31.0/24	AS152069	PT Nusantara Star Connect	256
202.91.169.0/24	AS16276	Used by Protectiv.PH	256
202.91.8.0/24	AS38150	PT. TIME EXCELINDO	256
202.91.40.0/24	AS136224	City Online Ltd.	256
202.91.10.0/24	AS38150	PT. TIME EXCELINDO	256
202.91.11.0/24	AS38150	PtP Connection	256
202.91.13.0/24	AS38150	PT. TIME EXCELINDO	256
202.91.14.0/24	AS38150	PT. TIME EXCELINDO	256
202.91.15.0/24	AS38150	PT. TIME EXCELINDO	256
202.91.36.0/24	AS135330	Yun-LLC	256
202.91.37.0/24	AS135330	Yun-LLC	256
202.91.38.0/24	AS135330	Yun-LLC	256
202.91.39.0/24	AS135330	Yun-LLC	256
202.91.41.0/24	AS136224	City Online Ltd.	256
202.91.9.0/24	AS136079	STMIK Amikom	256

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
202.91.21.227	happy.co.th	2

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

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Pingable IPs

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

IP Address	ASN	Details
202.91.21.254	AS17724 Total Access Communication PLC.	`1.01ms` from Bangkok, TH
202.91.20.6	AS17724 Total Access Communication PLC.	`0.97ms` 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
75.177.177.167	AS11426 Charter Communications Inc	`10.29ms` from Ashburn, US
190.185.161.135	AS27983 Red Intercable Digital S.A.	`13.87ms` from Buenos Aires, AR
13.59.23.231	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
84.62.28.7	AS3209 Vodafone GmbH	`9.80ms` from Frankfurt am Main, DE
46.26.80.199	AS12430 VODAFONE ESPANA S.A.U.	`19.04ms` from Madrid, ES
87.19.92.23	AS3269 Telecom Italia S.p.A.	`8.41ms` from Milan, IT
35.211.140.55	AS15169 Google LLC	`0.16ms` from Moncks Corner, US
83.202.192.199	AS3215 Orange S.A.	`3.31ms` from Paris, FR
34.151.98.183	AS396982 Google LLC	`0.10ms` from Sydney, AU
74.6.114.167	AS26101 Yahoo Holdings Inc.	`0.89ms` from Buffalo, US
105.68.48.135	AS36884 Wana Corporate	`18.66ms` from Casablanca, MA
3.248.203.7	AS16509 Amazon.com, Inc.	`0.42ms` from Dublin, IE
20.107.155.199	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
79.233.142.247	AS3320 Deutsche Telekom AG	`3.19ms` from Duesseldorf, DE
18.159.64.55	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
130.235.185.151	AS2846 Lund University	`4.73ms` from Goeteborg, SE
87.147.136.151	AS3320 Deutsche Telekom AG	`5.72ms` from Hamburg, DE
93.176.4.103	AS20776 Outremer Telecom SAS	`1.10ms` from Le Lamentin, MQ
80.234.171.71	AS5413 Wavenet Limited	`6.15ms` from London, GB
47.178.7.199	AS5650 Frontier Communications of America, Inc.	`3.93ms` from Los Angeles, US
101.46.207.87	AS136907 HUAWEI CLOUDS	`1.17ms` from Manila, PH
37.41.127.71	AS28885 OmanTel NAP	`3.21ms` from Muscat, OM
220.235.109.167	AS7545 TPG Telecom Limited	`1.15ms` from Perth, AU
54.91.207.119	AS14618 Amazon.com, Inc.	`0.28ms` from Reston, US
14.58.212.167	AS4766 Korea Telecom	`6.84ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f5 202.91.21.104

traceroute to 202.91.21.104 (202.91.21.104): 64 hops max, 52 byte packets

5 [AS9587] 124.40.237.162 1.895 ms

6 *

7 *

8 [AS17724] 202.91.21.104 2.015 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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