110.77.140.0/24

AS131090 · National Telecom Public Company Limited

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Summary

Country	Thailand
Domain	cat.net.th
ASN	AS131090
Parent Range	110.77.128.0/17
Registry	APNIC
ID	CAT-BB-NET

WHOIS Details

inetnum:        110.77.128.0 - 110.77.159.255
netname:        CAT-BB-NET
descr:          10 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand
country:        TH
admin-c:        PS474-AP
tech-c:         PS474-AP
tech-c:         PD452-AP
tech-c:         WP273-AP
tech-c:         CB840-AP
tech-c:         IC174-AP
abuse-c:        PS474-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-NTPCL-TH
mnt-irt:        IRT-NTPCL-TH
last-modified:  2025-11-19T23:59:29Z
notify:         passakorn.s@ntplc.co.th
source:         APNIC

irt:            IRT-NTPCL-TH
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
e-mail:         pitoon.p@ntplc.co.th
abuse-mailbox:  pitoon.p@ntplc.co.th
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
auth:           # Filtered
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-11-20T08:52:37Z
source:         APNIC

person:         CAT Broadband
address:        10 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand
country:        TH
phone:          +66-261-42138
e-mail:         nmc@cat.net.th
nic-hdl:        CB840-AP
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2018-02-07T08:56:35Z
source:         APNIC

person:         IP-network CAT Telecom
nic-hdl:        IC174-AP
e-mail:         noc@cat.net.th
address:        Data Comm. Dept. National Telecom Public Company Limited
address:        NT Tower
address:        72 Charoenkrung Road Bangrak Bangkok THAILAND 10501
phone:          +66-2-6142374
fax-no:         +66-2-6142270
country:        TH
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2022-09-05T09:44:01Z
source:         APNIC

person:         Passanon dumsood
address:        10 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand
country:        TH
phone:          +66-261-42138
e-mail:         passanon.d@cat.net.th
nic-hdl:        PD452-AP
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2017-06-13T04:19:50Z
source:         APNIC

person:         Passakorn Senaliang
nic-hdl:        PS474-AP
e-mail:         pass2000@cat.net.th
address:        CAT-BB-NET
address:        10 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand
phone:          +66-261-42138
fax-no:         +66-261-42682
country:        TH
mnt-by:         MAINT-NEW
last-modified:  2008-09-25T12:35:57Z
source:         APNIC

person:         Weerapong Pankaew
nic-hdl:        WP273-AP
e-mail:         pankaew@cat.net.th
address:        CAT-BB-NET
address:        10 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand
phone:          +66-261-42138
fax-no:         +66-261-42682
country:        TH
mnt-by:         MAINT-NEW
last-modified:  2008-09-25T12:45:58Z
source:         APNIC

route:          110.77.128.0/19
origin:         AS131090
descr:          CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-11-19T01:51:46Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 110.77.140.0/24

Range	ASN	Company	Num of IPs
110.77.128.0/17	AS131090	National Telecom Public Company Limited	32,768

Nearby Ranges

BGP prefixes that overlap with 110.77.0.0/16

Range	ASN	Company	Num of IPs
110.77.128.0/17	AS131090	National Telecom Public Company Limited	32,768
110.77.0.0/17	AS24137	HeNan Ping Coal Group	32,768

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
110.77.140.225	AS131090 National Telecom Public Company Limited	`3.82ms` 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
149.51.32.184	AS7029 Windstream Communications LLC	`0.39ms` from Ashburn, US
20.96.39.136	AS8075 Microsoft Corporation	`0.23ms` from Boydton, US
36.170.97.168	AS9808 China Mobile Communications Group Co., Ltd.	`7.25ms` from Chengdu, CN
117.247.172.200	AS9829 National Internet Backbone	`3.54ms` from Delhi, IN
103.31.4.8	AS13335 Cloudflare, Inc.	`0.14ms` from Denver, US
189.226.42.184	AS8151 UNINET	`1.41ms` from Mexico City, MX
176.124.114.232	AS201502 JCOM Telecomunicazioni s.c.a r.l.	`2.01ms` from Palermo, IT
177.127.21.216	AS28573 Claro NXT Telecomunicacoes Ltda	`14.15ms` from Rio de Janeiro, BR
201.94.176.40	AS28573 Claro NXT Telecomunicacoes Ltda	`9.52ms` from Sao Paulo, BR
125.187.151.8	AS17858 LG POWERCOMM	`1.88ms` from Seoul, KR
14.41.30.216	AS4766 Korea Telecom	`2.71ms` from Seoul, KR
211.110.212.88	AS9318 SK Broadband Co Ltd	`1.50ms` from Seoul, KR
117.81.90.168	AS4134 CHINANET-BACKBONE	`6.59ms` from Shanghai, CN
141.164.236.120	AS25019 Saudi Telecom Company JSC	`2.65ms` from Jeddah, SA
66.136.143.136	AS7018 AT&T Enterprises, LLC	`1.29ms` from Kansas City, US
81.146.12.72	AS2856 British Telecommunications PLC	`6.18ms` from London, GB
118.212.42.24	AS4837 CHINA UNICOM China169 Backbone	`4.02ms` from Nanchang, CN
62.224.72.8	AS3320 Deutsche Telekom AG	`4.71ms` from Nuernberg, DE
220.80.60.136	AS4766 Korea Telecom	`6.50ms` from Seoul, KR
119.36.226.40	AS4837 CHINA UNICOM China169 Backbone	`7.80ms` from Wuhan, CN
20.50.213.248	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
174.131.19.232	AS7029 Windstream Communications LLC	`6.57ms` from Ashburn, US
48.217.227.104	AS8075 Microsoft Corporation	`0.54ms` from Ashburn, US
83.118.14.136	AS132280 Symphony Communication (Thailand) PCL.	`0.58ms` from Bangkok, TH
111.197.173.40	AS4808 China Unicom Beijing Province Network	`3.72ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -f5 110.77.140.186

traceroute to 110.77.140.186 (110.77.140.186): 64 hops max, 52 byte packets

5 [AS64050] 61.19.60.42 1.766 ms

6 [AS131090] 159.192.14.36 1.921 ms

7 [AS131090] 159.192.14.37 3.615 ms

8 [AS131090] 159.192.15.202 1.909 ms

9 [AS131090] 159.192.14.238 4.398 ms

10 [AS131090] 159.192.14.239 4.376 ms

11 [AS131090] 110.77.140.186 5.62 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On November 14th 2025

What are IP address ranges?

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