171.99.0.0/18

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 : 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 2025-09-24
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:         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 2025-09-24
abuse-mailbox:  abuse@trueinternet.co.th
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:         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 171.99.0.0/18

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

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

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
117.107.216.98	AS23724 IDC, China Telecommunications Corporation	`3.26ms` from Beijing, CN
117.239.57.50	AS9829 National Internet Backbone	`2.62ms` from Bengaluru, IN
98.54.140.66	AS7922 Comcast Cable Communications, LLC	`15.25ms` from Dallas, US
84.64.123.82	AS5378 Vodafone Limited	`8.50ms` from Edinburgh, GB
58.62.1.2	AS4134 CHINANET-BACKBONE	`2.35ms` from Guangzhou, CN
190.120.26.2	AS26617 Navega.com S.A.	`18.36ms` from Guatemala City, GT
58.71.118.226	AS9299 Philippine Long Distance Telephone Company	`0.39ms` from Manila, PH
116.50.188.34	AS9658 Eastern Telecoms Phils., Inc.	`0.20ms` from Manila, PH
115.85.6.82	AS9658 Eastern Telecoms Phils., Inc.	`0.31ms` from Manila, PH
37.49.210.2	AS21127 Joint Stock Company TransTeleCom	`5.66ms` from Novosibirsk, RU
167.146.73.2	AS22527 Safeway, Inc.	`0.30ms` from San Jose, US
210.95.159.34	AS4766 Korea Telecom	`1.76ms` from Seoul, KR
210.122.44.2	AS9848 SEJONG NETWORKS	`1.17ms` from Seoul, KR
111.169.138.130	AS2518 BIGLOBE Inc.	`17.03ms` from Tokyo, JP
111.207.215.50	AS4808 China Unicom Beijing Province Network	`4.22ms` from Beijing, CN
188.27.23.50	AS8708 DIGI ROMANIA S.A.	`4.94ms` from Bucharest, RO
219.134.233.242	AS4134 CHINANET-BACKBONE	`1.58ms` from Guangzhou, CN
60.178.170.130	AS4134 CHINANET-BACKBONE	`11.34ms` from Hangzhou, CN
221.124.159.114	AS9304 HGC Global Communications Limited	`1.46ms` from Hong Kong, HK
87.124.186.146	AS15704 XTRA TELECOM S.A.	`11.27ms` from Madrid, ES
97.164.133.114	AS6167 Verizon Business	`9.03ms` from Miami, US
76.223.230.194	AS7018 AT&T Enterprises, LLC	`10.72ms` from Miami, US
46.73.62.82	AS12714 PJSC MegaFon	`2.57ms` from Moscow, RU
13.205.13.2	AS16509 Amazon.com, Inc.	`0.17ms` from Mumbai, IN
72.43.56.82	AS11351 Charter Communications Inc	`8.50ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f5 -m8 171.99.17.164

traceroute to 171.99.17.164 (171.99.17.164): 8 hops max, 52 byte packets

5 [] 37.49.238.60 0.517 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Paris, FR

On December 28th 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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