110.77.139.0/24

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:  2026-02-02T07:21:59Z
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 110.77.139.0/24

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 are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
110.77.139.122	srbr.in.th	1
110.77.139.147	somdej-elderly.or.th	1
110.77.139.170	gi-information.com	1
110.77.139.45	ws.ac.th	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
110.77.139.57	AS131090 National Telecom Public Company Limited	`2.85ms` 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
99.80.149.232	AS16509 Amazon.com, Inc.	`0.28ms` from Dublin, IE
1.59.202.88	AS4837 CHINA UNICOM China169 Backbone	`7.02ms` from Harbin, CN
1.99.196.184	AS4766 Korea Telecom	`2.48ms` from Incheon, KR
94.60.254.152	AS12353 Vodafone Portugal	`6.75ms` from Lisbon, PT
46.163.44.72	AS9119 SOFTNET d.o.o.	`1.61ms` from Ljubljana, SI
153.133.59.200	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.89ms` from Osaka, JP
18.183.205.184	AS16509 Amazon.com, Inc.	`1.53ms` from Tokyo, JP
91.239.101.24	AS58172 FREEDOM TELECOM LLP	`1.69ms` from Astana, KZ
100.20.91.24	AS16509 Amazon.com, Inc.	`0.53ms` from Boardman, US
185.144.208.248	AS203115 VyOS Networks Iberia S.L.U.	`0.24ms` from Fremont, US
81.131.218.120	AS2856 British Telecommunications PLC	`3.39ms` from London, GB
80.26.212.152	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.00ms` from Madrid, ES
176.142.193.104	AS5410 Bouygues Telecom SA	`7.20ms` from Marseille, FR
115.70.188.152	AS10143 Exetel Pty Ltd	`0.29ms` from Melbourne, AU
2.39.20.184	AS30722 Fastweb SpA	`10.94ms` from Milan, IT
212.78.15.200	AS8855 OPIQUAD S.P.A.	`0.60ms` from Milan, IT
79.133.114.104	AS59793 Corporate Internet Service Provider LLC	`1.43ms` from Moscow, RU
124.146.127.88	AS7511 SYNAPSE Co.,Ltd.	`11.47ms` from Osaka, JP
132.66.30.72	AS378 IUCC - Israel InterUniversity Computation Center	`0.96ms` from Petaẖ Tiqva, IL
27.221.224.8	AS4837 CHINA UNICOM China169 Backbone	`7.07ms` from Qingdao, CN
44.220.235.56	AS14618 Amazon.com, Inc.	`0.62ms` from Reston, US
187.88.35.120	AS26599 TELEFÔNICA BRASIL S.A	`4.74ms` from Sao Paulo, BR
73.35.215.72	AS7922 Comcast Cable Communications, LLC	`15.67ms` from Seattle, US
61.172.169.8	AS4811 China Telecom (Group)	`2.83ms` from Shanghai, CN
213.16.39.72	AS8866 Vivacom Bulgaria EAD	`0.49ms` from Sofia, BG

Traceroute

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

traceroute -a -n -q1 -f4 110.77.139.164

traceroute to 110.77.139.164 (110.77.139.164): 64 hops max, 52 byte packets

4 [AS21859] 128.1.9.234 0.406 ms

5 [AS64050] 61.19.60.41 3.316 ms

6 [AS131090] 110.78.188.25 1.957 ms

7 [AS131090] 110.78.188.24 3.889 ms

8 [AS131090] 159.192.14.202 1.909 ms

9 [AS131090] 159.192.14.228 3.683 ms

10 [AS131090] 159.192.14.229 3.655 ms

11 [AS131090] 110.77.139.164 6.464 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On April 13th 2026

What are IP address ranges?

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