61.91.128.0/21

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:  2025-11-17T23:08:37Z
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
61.91.133.255 AS17552 True Online 1.40ms from Bangkok, TH
61.91.129.255 AS17552 True Online 0.96ms 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
92.66.107.101 AS1136 KPN B.V. 0.44ms from Amsterdam, NL
120.11.195.5 AS4837 CHINA UNICOM China169 Backbone 6.46ms from Beijing, CN
44.237.67.53 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
190.85.254.117 AS14080 Telmex Colombia S.A. 0.28ms from Bogota, CO
118.24.204.165 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.23ms from Chongqing, CN
31.50.141.149 AS2856 British Telecommunications PLC 4.41ms from Erith, GB
123.154.64.245 AS4837 CHINA UNICOM China169 Backbone 11.35ms from Hangzhou, CN
221.209.214.197 AS4837 CHINA UNICOM China169 Backbone 8.44ms from Harbin, CN
87.5.4.245 AS3269 Telecom Italia S.p.A. 3.29ms from Milan, IT
3.96.170.117 AS16509 Amazon.com, Inc. 0.66ms from Montreal, CA
62.72.2.245 AS47583 Hostinger International Limited 0.72ms from Phoenix, US
117.215.125.229 AS9829 National Internet Backbone 10.88ms from Saint Thomas Mount, IN
52.228.36.85 AS8075 Microsoft Corporation 0.18ms from Toronto, CA
122.154.54.21 AS9931 National Telecom Public Company Limited 12.65ms from Bangkok, TH
169.155.192.5 AS396944 UNFI 0.68ms from Boise, US
175.0.210.181 AS4134 CHINANET-BACKBONE 1.06ms from Changsha, CN
124.230.33.229 AS4134 CHINANET-BACKBONE 5.41ms from Chenzhou, CN
174.96.116.5 AS10796 Charter Communications Inc 18.93ms from Chicago, US
54.155.35.37 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
87.183.22.229 AS3320 Deutsche Telekom AG 4.79ms from Hamburg, DE
184.187.249.21 AS22773 Cox Communications Inc. 7.83ms from Kansas City, US
67.225.225.69 AS32244 Liquid Web, L.L.C 0.27ms from Lansing, US
86.15.51.69 AS5089 Virgin Media Limited 8.48ms from London, GB
86.12.38.5 AS5089 Virgin Media Limited 16.59ms from London, GB
159.183.24.165 AS11377 SendGrid, Inc. 6.29ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 61.91.128.232
traceroute to 61.91.128.232 (61.91.128.232): 7 hops max, 52 byte packets
3 [AS9002] 87.245.233.56 26.406 ms
4 [AS6453] 80.231.124.38 28.581 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Saint Petersburg, RU
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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