171.100.121.0/24

AS7470 · TRUE INTERNET Co.,Ltd.

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Summary

Country	Thailand
Domain	truecorp.co.th
ASN	AS7470
Parent Range	171.100.0.0/17
Registry	APNIC
ID	TRUENET-CM

WHOIS Details

inetnum:        171.100.0.0 - 171.100.127.255
netname:        TRUENET-CM
descr:          True Broadband by True Online
country:        TH
admin-c:        TIA6-AP
tech-c:         TIA6-AP
abuse-c:        AT961-AP
status:         ASSIGNED NON-PORTABLE
remarks:        Abusing network please contact : ipadmin@trueinternet.co.th
mnt-by:         MAINT-AP-TRUEINTERNET
mnt-lower:      MAINT-AP-TRUEINTERNET
mnt-routes:     MAINT-AP-TRUEINTERNET
mnt-irt:        IRT-TRUEINTERNET-TH
last-modified:  2021-01-27T01:40:54Z
source:         APNIC

irt:            IRT-TRUEINTERNET-TH
address:        14th,27 th, floor ,Fortune Town
address:        1 Ratchadaphisek Road, Din Daeng
address:        Bangkok 10400
e-mail:         abuse@trueinternet.co.th
abuse-mailbox:  abuse@trueinternet.co.th
admin-c:        TIA6-AP
tech-c:         TIA6-AP
auth:           # Filtered
remarks:        abuse@trueinternet.co.th was validated on 2025-03-19
mnt-by:         MAINT-AP-TRUEINTERNET
last-modified:  2025-09-04T00:59:39Z
source:         APNIC

role:           ABUSE TRUEINTERNETTH
country:        ZZ
address:        14th,27 th, floor ,Fortune Town
address:        1 Ratchadaphisek Road, Din Daeng
address:        Bangkok 10400
phone:          +000000000
e-mail:         abuse@trueinternet.co.th
admin-c:        TIA6-AP
tech-c:         TIA6-AP
nic-hdl:        AT961-AP
remarks:        Generated from irt object IRT-TRUEINTERNET-TH
remarks:        abuse@trueinternet.co.th was validated on 2025-03-19
abuse-mailbox:  abuse@trueinternet.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-03-19T04:26:55Z
source:         APNIC

role:           TRUE IP ADMINISTRATION
address:        1 Fortune Town, 14th, 27th Floor,
address:        Ratchadapisek Road, Din Daeng
address:        Din Daeng, Bangkok 10400.
country:        TH
phone:          +662 6200400
fax-no:         +662 6421557
e-mail:         ipadmin@trueinternet.co.th
remarks:        abuse@trueinternet.co.th
admin-c:        AC1013-AP
admin-c:        WP1-AP
tech-c:         PY184-AP
nic-hdl:        TIA6-AP
notify:         ipadmin@trueinternet.co.th
mnt-by:         MAINT-AP-TRUEINTERNET
last-modified:  2021-08-31T02:52:30Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 171.100.121.0/24

Range	ASN	Company	Num of IPs
171.100.0.0/17	AS17552	True Broadband by True Online	32,768
171.100.0.0/17	AS7470	True Broadband by True Online	32,768

Nearby Ranges

BGP prefixes that overlap with 171.100.0.0/16

Range	ASN	Company	Num of IPs
171.100.0.0/17	AS17552	True Broadband by True Online	32,768
171.100.0.0/17	AS7470	True Broadband by True Online	32,768
171.100.128.0/17	AS17552	True Broadband by True Online	32,768
171.100.128.0/17	AS7470	True Broadband by True Online	32,768

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
171.100.121.46	AS7470 TRUE INTERNET Co.,Ltd.	`1.41ms` 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
222.179.22.8	AS4134 CHINANET-BACKBONE	`3.04ms` from Chongqing, CN
34.67.87.8	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
139.159.137.216	AS55990 Huawei Cloud Service data center	`1.22ms` from Guangzhou, CN
103.60.90.88	AS151570 PT Meta Tekhnologi Nusantara	`1.50ms` from Jakarta, ID
90.40.147.24	AS3215 Orange S.A.	`2.51ms` from Paris, FR
52.91.37.56	AS14618 Amazon.com, Inc.	`0.42ms` from Reston, US
3.216.238.184	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
104.50.4.248	AS7018 AT&T Enterprises, LLC	`3.64ms` from San Jose, US
1.15.32.88	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.75ms` from Shanghai, CN
51.20.194.136	AS16509 Amazon.com, Inc.	`0.13ms` from Stockholm, SE
86.97.81.232	AS5384 Emirates Internet	`3.76ms` from Al Fujairah City, AE
197.140.241.248	AS36891 Icosnet SPA	`2.47ms` from Algiers, DZ
4.180.246.216	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
222.194.49.56	AS4538 China Education and Research Network Center	`9.23ms` from Beijing, CN
99.125.125.152	AS7018 AT&T Enterprises, LLC	`18.55ms` from Dallas, US
87.182.51.136	AS3320 Deutsche Telekom AG	`9.55ms` from Frankfurt am Main, DE
91.19.65.56	AS3320 Deutsche Telekom AG	`8.60ms` from Frankfurt am Main, DE
103.226.250.152	AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP	`0.69ms` from Hanoi, VN
91.161.80.104	AS12322 Free SAS	`2.36ms` from Paris, FR
93.27.109.72	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`12.33ms` from Paris, FR
220.80.188.8	AS4766 Korea Telecom	`5.39ms` from Seoul, KR
222.237.252.40	AS9318 SK Broadband Co Ltd	`1.14ms` from Seoul, KR
188.91.70.232	AS50266 Odido Netherlands B.V.	`3.43ms` from Amsterdam, NL
129.2.182.8	AS27 University of Maryland	`2.47ms` from Ashburn, US
90.109.217.120	AS3215 Orange S.A.	`9.42ms` from Aubervilliers, FR

Traceroute

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

traceroute -a -n -q1 -f5 171.100.121.154

traceroute to 171.100.121.154 (171.100.121.154): 64 hops max, 52 byte packets

5 [AS3356] 4.68.111.58 1.781 ms

6 *

7 *

8 *

9 *

10 [AS7470] 171.100.121.154 203.648 ms

Measurement taken from

IPinfo ProbeNet in Fremont, US

On September 18th 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.

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