171.99.0.0/16

AS17552 · True Online

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Summary

Country	Thailand
Domain	trueinternet.co.th
ASN	AS17552
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 are contained by 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

Nearby Ranges

BGP prefixes that overlap with 171.0.0.0/8

Range	ASN	Company	Num of IPs
171.224.0.0/11	AS24086	Viettel Group	2,097,152
171.224.0.0/11	AS7552	Viettel Group	2,097,152
171.224.0.0/11	AS38731	Viettel Group	2,097,152
171.208.0.0/12	AS139220	CHINANET Sichuan province network	1,048,576
171.208.0.0/12	AS38283	CHINANET Sichuan province network	1,048,576
171.208.0.0/12	AS4134	CHINANET Sichuan province network	1,048,576
171.8.0.0/13	AS4134	CHINANET henan province network	524,288
171.120.0.0/13	AS4837	China Unicom Shanxi province network	524,288
171.88.0.0/13	AS4134	CHINANET Sichuan province network	524,288
171.88.0.0/13	AS38283	CHINANET Sichuan province network	524,288
171.8.0.0/13	AS137687	CHINANET henan province network	524,288
171.116.0.0/14	AS4837	China Unicom Shanxi province network	262,144
171.36.0.0/14	AS4837	China Unicom GuangXi province network	262,144
171.80.0.0/14	AS151185	CHINANET Hubei province network	262,144
171.68.0.0/14	AS109	CISCO SYSTEMS, INC.	262,144
171.80.0.0/14	AS4134	CHINANET Hubei province network	262,144
171.64.0.0/14	AS32	Stanford University	262,144
171.80.0.0/14	AS137266	CHINANET Hubei province network	262,144
171.4.0.0/14	AS45758	Triple T Broadband Public Company Limited	262,144
171.86.0.0/15	AS4847	Beijing Enterprises Jetrich(Beijing) Ltd.	131,072
171.2.0.0/15	AS17676	SOFTBANK Corp.	131,072
171.0.0.0/15	AS138345	StarHub Internet Pte Ltd	131,072
171.0.0.0/15	AS4657	StarHub Internet Pte Ltd	131,072
171.34.0.0/15	AS4837	CHINA UNICOM Jiangxi Province Network	131,072
171.73.0.0/16	AS16509	Amazon.com, Inc.	65,536
171.102.0.0/16	AS151825	TRUE INTERNET CO.,LTD.	65,536
171.102.0.0/16	AS55490	TRUE INTERNET CO.,LTD.	65,536
171.103.0.0/16	AS7470	True Internet Co., Ltd.	65,536
171.207.0.0/16	AS4657	StarHub Internet Pte Ltd	65,536
171.207.0.0/16	AS138345	StarHub Internet Pte Ltd	65,536
171.32.0.0/16	AS197942	Forsakringskassan	65,536
171.102.0.0/16	AS55514	TRUE INTERNET CO.,LTD.	65,536
171.74.0.0/16	AS19229	Ensono LP	65,536
171.27.0.0/16	AS8640	Zurich Financial Services Group	65,536
171.23.0.0/16	AS21331	The Municipality of Oslo / Oslo kommune	65,536
171.24.0.0/16	AS34457	Generali Infrastructure Services S.c.a.r.l.	65,536
171.102.0.0/16	AS139295	TRUE INTERNET CO.,LTD.	65,536
171.75.0.0/16	AS3549	Lumen Technologies UK Limited	65,536
171.102.0.0/16	AS7470	TRUE INTERNET CO.,LTD.	65,536
171.102.0.0/16	AS132063	TRUE INTERNET CO.,LTD.	65,536
171.19.0.0/16	AS3219	Republic of Hungary	65,536
171.75.0.0/16	AS3356	Lumen Technologies UK Limited	65,536
171.85.0.0/16	AS4847	Beijing Enterprises Jetrich(Beijing) Ltd.	65,536
171.31.0.0/16	AS6784	MOL Nyrt.	65,536
171.102.0.0/16	AS38082	TRUE INTERNET CO.,LTD.	65,536
171.84.128.0/17	AS4847	Beijing Enterprises Jetrich(Beijing) Ltd.	32,768
171.60.0.0/17	AS45609	BHARTI CELLULAR LTD. NEW DELHI	32,768
171.101.0.0/17	AS17552	TRUE BROADBAND	32,768
171.100.128.0/17	AS17552	True Broadband by True Online	32,768
171.101.128.0/17	AS17552	TRUE BROADBAND	32,768

Hosted domains

There are 15 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
171.99.164.133	carparkex2hotel.com	1
171.99.166.42	netsoft-inv.com	1
171.99.185.14	hnonline.ml	1
171.99.130.198	kritnet.com	1
171.99.164.9	foodstar.co.th	1
171.99.129.174	yongkeepayroll.com	1
171.99.131.38	drugcare.co.th	1
171.99.186.222	tmy.or.th	1

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

3,100 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
171.99.213.255	AS17552 True Online	`1.01ms` from Bangkok, TH
171.99.217.1	AS17552 True Online	`9.75ms` from Bangkok, TH
171.99.132.69	AS7470 TRUE INTERNET Co.,Ltd.	`1.83ms` from Bangkok, TH
171.99.166.53	AS7470 TRUE INTERNET Co.,Ltd.	`1.81ms` from Bangkok, TH
171.99.218.1	AS17552 True Online	`5.51ms` from Bangkok, TH
171.99.246.1	AS17552 True Online	`2.14ms` from Bangkok, TH
171.99.253.20	AS17552 True Online	`2.58ms` from Bangkok, TH
171.99.195.1	AS17552 True Online	`2.60ms` from Bangkok, TH
171.99.147.1	AS17552 True Online	`2.29ms` from Bangkok, TH
171.99.193.255	AS17552 True Online	`1.32ms` from Bangkok, TH
171.99.201.1	AS17552 True Online	`1.93ms` from Bangkok, TH
171.99.252.92	AS17552 True Online	`2.42ms` from Bangkok, TH
171.99.185.205	AS7470 TRUE INTERNET Co.,Ltd.	`2.04ms` from Bangkok, TH
171.99.242.1	AS17552 True Online	`6.49ms` from Bangkok, TH
171.99.248.1	AS17552 True Online	`5.03ms` from Bangkok, TH
171.99.188.128	AS7470 TRUE INTERNET Co.,Ltd.	`2.05ms` from Bangkok, TH
171.99.161.255	AS17552 True Online	`1.04ms` from Bangkok, TH
171.99.247.1	AS17552 True Online	`2.55ms` from Bangkok, TH
171.99.251.128	AS7470 TRUE INTERNET Co.,Ltd.	`2.04ms` from Bangkok, TH
171.99.230.1	AS17552 True Online	`5.45ms` from Bangkok, TH
171.99.149.1	AS17552 True Online	`2.85ms` from Bangkok, TH
171.99.165.150	AS7470 TRUE INTERNET Co.,Ltd.	`2.35ms` from Bangkok, TH
171.99.129.125	AS7470 TRUE INTERNET Co.,Ltd.	`2.24ms` from Bangkok, TH
171.99.250.45	AS7470 TRUE INTERNET Co.,Ltd.	`2.28ms` from Bangkok, TH
171.99.231.1	AS17552 True Online	`6.41ms` 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
34.171.78.48	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
42.202.158.224	AS134762 CHINANET Liaoning province Dalian MAN network	`0.65ms` from Dalian, CN
84.158.43.176	AS3320 Deutsche Telekom AG	`4.15ms` from Hamburg, DE
185.104.5.32	AS25591 BCLan LLC	`18.33ms` from Krasnodar, RU
2.112.107.160	AS3269 Telecom Italia S.p.A.	`3.81ms` from Milan, IT
114.154.143.240	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.79ms` from Osaka, JP
68.80.189.64	AS7922 Comcast Cable Communications, LLC	`8.62ms` from Philadelphia, US
177.10.154.0	AS263016 NDX Net Servicos de Informatica Ltda.	`0.81ms` from Rio de Janeiro, BR
106.110.31.224	AS4134 CHINANET-BACKBONE	`8.99ms` from Shanghai, CN
59.102.123.112	AS7545 TPG Telecom Limited	`0.86ms` from Sydney, AU
60.93.172.176	AS17676 SoftBank Corp.	`2.97ms` from Tokyo, JP
46.31.33.16	AS197336 TEL-KAB Sp. z o.o.	`3.00ms` from Warsaw, PL
212.51.155.208	AS13030 Init7 (Switzerland) Ltd.	`0.27ms` from Zuerich, CH
86.88.133.224	AS1136 KPN B.V.	`1.46ms` from Amsterdam, NL
208.72.87.224	AS16668 GBP Software, LLC	`0.98ms` from Ashburn, US
23.50.36.32	AS16625 Akamai Technologies, Inc.	`0.92ms` from Chicago, US
94.166.135.176	AS1267 WIND TRE S.P.A.	`14.33ms` from Frosinone, IT
9.223.49.0	AS8075 Microsoft Corporation	`0.19ms` from Gaevle, SE
206.202.28.80	AS400510 United Management Group, LLC	`0.34ms` from Hillsboro, US
154.39.97.16	AS140224 Nebula Global LLC	`0.98ms` from Hong Kong, HK
41.85.100.0	AS22355 Frogfoot Networks	`0.26ms` from Johannesburg, ZA
81.3.120.192	AS8607 Digital Space Group Limited	`5.57ms` from London, GB
84.70.71.176	AS5378 Vodafone Limited	`9.08ms` from Manchester, GB
195.31.12.208	AS3269 Telecom Italia S.p.A.	`4.93ms` from Milan, IT
23.202.225.176	AS16625 Akamai Technologies, Inc.	`0.34ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 -f6 171.99.184.221

traceroute to 171.99.184.221 (171.99.184.221): 64 hops max, 52 byte packets

6 [AS7470] 171.102.254.33 0.728 ms

7 *

8 [AS7470] 61.91.220.83 0.513 ms

9 [AS7470] 171.99.184.221 2.236 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 14th 2025

What are IP address ranges?

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