171.100.128.0/18

AS17552  ·  True Online

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Summary

Country Thailand
Domain true.th
ASN AS17552
Parent Range 171.100.128.0/17
Registry APNIC
ID TRUENET-CM

WHOIS Details

inetnum:        171.100.128.0 - 171.100.255.255
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:  2021-01-27T01:41:01Z
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:  2026-02-05T03:55:52Z
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 171.100.128.0/18

Range ASN Company Num of IPs
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

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
171.100.128.0/17 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 AS7470 True Broadband by True Online 32,768

Hosted domains

There are 17 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
171.100.179.37 relaxcraft.online 2
171.100.155.127 intraise.co 2
171.100.152.225 moneysermsook.com 1
171.100.155.219 nestofgeese.com 1
171.100.178.8 zernite.com 1
171.100.135.6 nooknexus.me 1
171.100.153.204 moneysermsook.com 1
171.100.153.192 oneconnect-local.com 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

Pingable IPs

2,828 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
171.100.135.1 AS17552 True Online 5.85ms from Bangkok, TH
171.100.144.237 AS7470 TRUE INTERNET Co.,Ltd. 2.03ms from Bangkok, TH
171.100.178.1 AS17552 True Online 4.99ms from Bangkok, TH
171.100.152.1 AS17552 True Online 5.41ms from Bangkok, TH
171.100.143.238 AS7470 TRUE INTERNET Co.,Ltd. 1.88ms from Bangkok, TH
171.100.129.255 AS17552 True Online 1.05ms from Bangkok, TH
171.100.142.62 AS7470 TRUE INTERNET Co.,Ltd. 1.69ms from Bangkok, TH
171.100.189.255 AS17552 True Online 1.08ms from Bangkok, TH
171.100.139.1 AS17552 True Online 4.91ms from Bangkok, TH
171.100.153.1 AS17552 True Online 5.96ms from Bangkok, TH
171.100.179.1 AS17552 True Online 5.36ms from Bangkok, TH
171.100.138.1 AS17552 True Online 5.83ms from Bangkok, TH
171.100.154.1 AS17552 True Online 5.61ms from Bangkok, TH
171.100.140.233 AS7470 TRUE INTERNET Co.,Ltd. 1.94ms from Bangkok, TH
171.100.157.153 AS7470 TRUE INTERNET Co.,Ltd. 2.05ms from Bangkok, TH
171.100.145.97 AS7470 TRUE INTERNET Co.,Ltd. 1.89ms from Bangkok, TH
171.100.134.1 AS17552 True Online 5.85ms from Bangkok, TH
171.100.155.1 AS17552 True Online 6.03ms from Bangkok, TH
171.100.156.205 AS7470 TRUE INTERNET Co.,Ltd. 2.02ms from Bangkok, TH
171.100.136.1 AS17552 True Online 5.57ms from Bangkok, TH
171.100.180.1 AS17552 True Online 0.91ms from Bangkok, TH
171.100.137.1 AS17552 True Online 5.34ms from Bangkok, TH
171.100.181.1 AS17552 True Online 0.83ms from Bangkok, TH
171.100.141.125 AS7470 TRUE INTERNET Co.,Ltd. 2.21ms 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
35.128.192.2 AS11096 FloridaNet 8.87ms from Atlanta, US
12.37.191.2 AS30082 QS1 Data Systems 5.53ms from Atlanta, US
103.64.128.2 AS150609 TELEINDIA NETWORKS PRIVATE LIMITED 0.27ms from Bengaluru, IN
44.249.251.98 AS16509 Amazon.com, Inc. 0.54ms from Boardman, US
47.220.12.178 AS19108 Optimum 7.05ms from Dallas, US
217.114.169.82 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.40ms from Dublin, IE
179.186.35.2 AS18881 TELEFÔNICA BRASIL S.A 17.47ms from Fortaleza, BR
90.80.148.114 AS3215 Orange S.A. 5.46ms from Frankfurt am Main, DE
213.138.36.130 AS8881 1&1 Versatel GmbH 1.91ms from Frankfurt am Main, DE
42.186.107.162 AS45062 Netease-Network 3.73ms from Hangzhou, CN
103.254.238.2 AS132965 Techbook international Pvt. Ltd. 1.10ms from Lohogaon, IN
13.40.97.242 AS16509 Amazon.com, Inc. 0.17ms from London, GB
79.157.43.98 AS3352 TELEFONICA DE ESPANA S.A.U. 10.22ms from Madrid, ES
90.73.65.114 AS3215 Orange S.A. 6.15ms from Marseille, FR
99.117.188.98 AS7018 AT&T Enterprises, LLC 10.22ms from Miami, US
93.39.208.82 AS12874 Fastweb SpA 0.99ms from Milan, IT
81.56.100.210 AS29447 Scaleway SAS 1.98ms from Milan, IT
5.228.47.2 AS42610 PJSC Rostelecom 1.24ms from Moscow, RU
148.74.88.162 AS6128 Cablevision Systems Corp. 7.85ms from Newark, US
172.178.210.2 AS8075 Microsoft Corporation 0.67ms from San Jose, US
186.104.9.98 AS7418 TELEFÓNICA CHILE S.A. 1.96ms from Santiago, CL
69.115.22.146 AS6128 Cablevision Systems Corp. 5.08ms from Secaucus, US
182.223.244.18 AS17858 LG POWERCOMM 1.79ms from Seoul, KR
180.131.219.162 AS55900 GLBB Japan KK 0.39ms from Tokyo, JP
3.239.21.194 AS14618 Amazon.com, Inc. 0.74ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 171.100.143.193
traceroute to 171.100.143.193 (171.100.143.193): 64 hops max, 52 byte packets
1 [AS42473] 217.146.0.38 0.498 ms
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Bangkok, TH
On

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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