171.99.0.0/20

AS17552 · True Online

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Summary

Country	Thailand
Domain	trueinternet.co.th
ASN	AS17552
Parent Range	171.99.0.0/17
Registry	APNIC
ID	TRUENET-WIFI

WHOIS Details

inetnum:        171.99.0.0 - 171.99.127.255
netname:        TRUENET-WIFI
descr:          TRUE INTERNET CO.LTD.
country:        TH
admin-c:        TIA6-AP
tech-c:         TIA6-AP
abuse-c:        AT961-AP
status:         ASSIGNED NON-PORTABLE
remarks:        Abusing network please contact : [email protected]
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TIA6-AP
tech-c:         TIA6-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-09-24
mnt-by:         MAINT-AP-TRUEINTERNET
last-modified:  2025-11-17T23:08:37Z
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:         [email protected]
admin-c:        TIA6-AP
tech-c:         TIA6-AP
nic-hdl:        AT961-AP
remarks:        Generated from irt object IRT-TRUEINTERNET-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:           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:         [email protected]
remarks:        [email protected]
admin-c:        AC1013-AP
admin-c:        WP1-AP
tech-c:         PY184-AP
nic-hdl:        TIA6-AP
notify:         [email protected]
mnt-by:         MAINT-AP-TRUEINTERNET
last-modified:  2021-08-31T02:52:30Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 171.99.0.0/20

Range	ASN	Company	Num of IPs
171.99.0.0/17	AS17552	TRUE INTERNET CO.LTD.	32,768

Nearby Ranges

BGP prefixes that overlap with 171.99.0.0/16

Range	ASN	Company	Num of IPs
171.99.0.0/17	AS17552	TRUE INTERNET CO.LTD.	32,768
171.99.128.0/17	AS17552	True Broadband by True Online	32,768
171.99.128.0/17	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
198.59.104.4	AS2901 Oso Grande Technologies, Inc.	`0.03ms` from Albuquerque, US
97.223.107.148	AS6167 Verizon Business	`9.60ms` from Chicago, US
34.143.58.180	AS396982 Google LLC	`0.59ms` from Council Bluffs, US
86.22.115.212	AS5089 Virgin Media Limited	`9.77ms` from Dublin, IE
186.228.225.36	AS26615 TIM S/A	`12.76ms` from Fortaleza, BR
104.248.33.180	AS14061 DigitalOcean, LLC	`0.23ms` from Frankfurt am Main, DE
139.7.79.20	AS3209 Vodafone GmbH	`0.68ms` from Hamburg, DE
97.221.111.196	AS6167 Verizon Business	`10.59ms` from Miami, US
176.209.253.212	AS12389 PJSC Rostelecom	`5.20ms` from Novosibirsk, RU
111.169.60.100	AS2518 BIGLOBE Inc.	`2.12ms` from Osaka, JP
23.229.149.164	AS26496 GoDaddy.com, LLC	`1.01ms` from Phoenix, US
118.86.173.148	AS4721 JCOM Co., Ltd.	`12.94ms` from Tokyo, JP
5.194.124.212	AS5384 Emirates Internet	`5.95ms` from Al Fujairah City, AE
34.48.199.4	AS396982 Google LLC	`0.14ms` from Ashburn, US
12.25.66.132	AS7018 AT&T Enterprises, LLC	`3.64ms` from Ashburn, US
186.248.27.4	AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT	`10.93ms` from Belo Horizonte, BR
173.173.23.36	AS11427 Charter Communications Inc	`7.65ms` from Dallas, US
217.249.186.68	AS3320 Deutsche Telekom AG	`7.94ms` from Frankfurt am Main, DE
14.198.58.20	AS9269 Hong Kong Broadband Network Ltd.	`1.22ms` from Hong Kong, HK
2.222.33.148	AS5607 Sky UK Limited	`6.49ms` from London, GB
88.0.183.164	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.99ms` from Madrid, ES
151.64.109.196	AS1267 WIND TRE S.P.A.	`8.26ms` from Milan, IT
163.221.204.132	AS131158 Nara Institute of Science and Technology, National University Corporation	`1.91ms` from Osaka, JP
60.130.231.244	AS17676 SoftBank Corp.	`4.04ms` from Osaka, JP
62.86.228.164	AS3269 Telecom Italia S.p.A.	`6.29ms` from Rome, IT

Traceroute

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

traceroute -a -n -q1 -f4 -m8 171.99.0.143

traceroute to 171.99.0.143 (171.99.0.143): 8 hops max, 52 byte packets

4 [] 37.49.238.60 5.611 ms

5 [AS23764] 5.154.154.45 9.503 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Paris, FR

On January 30th 2026

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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