61.91.144.0/21

AS17552  ·  True Online

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Summary

Country Thailand
Domain trueinternet.co.th
ASN AS17552
Registry APNIC
ID TRUEINTERNET-TH

WHOIS Details

inetnum:        61.90.0.0 - 61.91.255.255
netname:        TRUEINTERNET-TH
descr:          True Internet Corporation Co. Ltd.
descr:          1 Fortune Town,17th Floor
descr:          Ratchadapisek Road,
descr:          Din-Daeng
country:        TH
org:            ORG-TICC1-AP
admin-c:        TIA6-AP
tech-c:         TIA6-AP
abuse-c:        AT961-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AP-TRUEINTERNET
mnt-routes:     MAINT-AP-TRUEINTERNET
mnt-irt:        IRT-TRUEINTERNET-TH
last-modified:  2020-07-22T03:34:00Z
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

organisation:   ORG-TICC1-AP
org-name:       TRUE INTERNET CORPORATION CO. LTD.
org-type:       LIR
country:        TH
address:        No. 18, True Tower, Ratchadapisek Road
address:        Huai Khwang Subdistrict
phone:          +66-(0)-2783-0400
e-mail:         ipadmin@trueinternet.co.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:42Z
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

Nearby Ranges

BGP prefixes that overlap with 61.91.0.0/16

Range ASN Company Num of IPs
61.91.172.0/24 AS7470 TRUE-Corporate Customers 256
61.91.173.0/24 AS7470 TRUE-Corporate Customers 256

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

Pingable IPs

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

IP Address ASN Details
61.91.147.1 AS17552 True Online 2.10ms from Bangkok, TH
61.91.146.1 AS17552 True Online 2.47ms 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
52.0.178.37 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
101.74.243.149 AS4837 CHINA UNICOM China169 Backbone 5.65ms from Beijing, CN
75.3.168.21 AS16509 Amazon.com, Inc. 11.61ms from Columbus, US
90.132.80.165 AS1257 Tele2 Sverige AB 3.91ms from Falkenberg, SE
211.162.200.229 AS4837 CHINA UNICOM China169 Backbone 4.82ms from Huai'an, CN
70.52.108.197 AS577 Bell Canada 4.38ms from Montreal, CA
18.231.47.101 AS16509 Amazon.com, Inc. 0.16ms from Osasco, BR
193.252.12.5 AS3215 Orange S.A. 1.93ms from Paris, FR
27.199.251.85 AS4837 CHINA UNICOM China169 Backbone 7.00ms from Qingdao, CN
187.114.196.165 AS18881 TELEFÔNICA BRASIL S.A 2.05ms from São Paulo, BR
60.133.240.149 AS17676 SoftBank Corp. 2.90ms from Tokyo, JP
156.246.90.245 AS61112 AkileCloud Network 0.36ms from Tokyo, JP
121.28.49.149 AS4837 CHINA UNICOM China169 Backbone 6.60ms from Beijing, CN
117.193.148.229 AS9829 National Internet Backbone 13.02ms from Chennai, IN
116.120.115.21 AS9318 SK Broadband Co Ltd 1.47ms from Incheon, KR
82.48.130.117 AS3269 Telecom Italia S.p.A. 2.34ms from Milan, IT
71.243.129.229 AS701 Verizon Business 9.96ms from Morris Plains, US
189.127.15.101 AS27693 NipBr - NipCable do Brasil Telecom LTDA 2.03ms from Osasco, BR
80.188.89.5 AS5610 O2 Czech Republic, a.s. 0.90ms from Prague, CZ
151.70.14.117 AS1267 WIND TRE S.P.A. 9.83ms from Rome, IT
31.191.155.85 AS1267 WIND TRE S.P.A. 3.12ms from Rome, IT
140.127.29.101 AS1659 Taiwan Academic Network (TANet) Information Center 7.37ms from Taichung, TW
86.89.224.213 AS1136 KPN B.V. 1.08ms from Amsterdam, NL
91.127.43.101 AS6855 Slovak Telekom, a.s. 6.00ms from Bratislava, SK
136.114.227.245 AS396982 Google LLC 0.14ms from Council Bluffs, US

Traceroute

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

$
traceroute -a -n -q1 -f3 61.91.147.1
traceroute to 61.91.147.1 (61.91.147.1): 64 hops max, 52 byte packets
3 [AS7470] 171.102.254.1 1.718 ms
6 *
7 [AS17552] 61.91.147.1 2.042 ms
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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