110.77.143.0/24

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:         [email protected]
source:         APNIC

irt:            IRT-NTPCL-TH
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
auth:           # Filtered
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-12-01T07:59:03Z
source:         APNIC

person:         CAT Broadband
address:        10 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand
country:        TH
phone:          +66-261-42138
e-mail:         [email protected]
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:         [email protected]
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:         [email protected]
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:         [email protected]
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:         [email protected]
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 110.77.143.0/24

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

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Pingable IPs

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

IP Address	ASN	Details
110.77.143.164	AS131090 National Telecom Public Company Limited	`2.42ms` 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
97.89.132.216	AS20115 Charter Communications LLC	`10.31ms` from Atlanta, US
49.224.168.8	AS9500 One New Zealand Group Limited	`16.23ms` from Auckland, NZ
197.51.206.40	AS8452 TE-AS	`8.91ms` from Cairo, EG
191.191.43.24	AS28573 Claro NXT Telecomunicacoes Ltda	`11.61ms` from Curitiba, BR
47.182.117.8	AS5650 Frontier Communications of America, Inc.	`7.53ms` from Dallas, US
223.7.34.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.24ms` from Hangzhou, CN
109.87.189.104	AS13188 CONTENT DELIVERY NETWORK LTD	`6.80ms` from Kyiv, UA
31.55.111.72	AS2856 British Telecommunications PLC	`0.81ms` from London, GB
86.131.237.200	AS2856 British Telecommunications PLC	`3.77ms` from London, GB
80.90.43.136	AS9008 Visual Online S.A.	`0.89ms` from Luxembourg, LU
2.13.79.40	AS3215 Orange S.A.	`10.04ms` from Paris, FR
36.37.242.104	AS38623 ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE.	`0.43ms` from Phnom Penh, KH
188.227.91.88	AS24739 SEVEREN TELECOM	`1.08ms` from Saint Petersburg, RU
198.255.180.136	AS11351 Charter Communications Inc	`18.81ms` from Secaucus, US
59.12.134.184	AS4766 Korea Telecom	`1.84ms` from Seoul, KR
59.23.170.72	AS4766 Korea Telecom	`4.55ms` from Seoul, KR
175.239.120.40	AS4766 Korea Telecom	`8.01ms` from Seoul, KR
99.254.219.72	AS812 Rogers Communications Canada Inc.	`10.49ms` from Toronto, CA
89.68.148.104	AS9141 P4 Sp. z o.o.	`1.04ms` from Warsaw, PL
89.79.105.216	AS9141 P4 Sp. z o.o.	`6.54ms` from Warsaw, PL
73.234.17.120	AS7922 Comcast Cable Communications, LLC	`5.93ms` from Boston, US
189.63.54.248	AS28573 Claro NXT Telecomunicacoes Ltda	`9.40ms` from Brasilia, BR
92.212.231.24	AS3209 Vodafone GmbH	`5.22ms` from Duesseldorf, DE
79.40.98.72	AS3269 Telecom Italia S.p.A.	`2.27ms` from Milan, IT
138.119.8.24	AS611 NB-PEI Educational Computer Network	`15.54ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 110.77.143.161

traceroute to 110.77.143.161 (110.77.143.161): 64 hops max, 52 byte packets

1 [AS23884] 103.76.182.1 0.42 ms

2 *

3 [AS64050] 61.19.60.42 4.099 ms

4 [AS131090] 159.192.14.36 1.491 ms

5 [AS131090] 159.192.14.37 2.719 ms

6 [AS131090] 159.192.15.202 1.418 ms

7 *

8 [AS131090] 159.192.14.219 2.164 ms

9 [AS131090] 110.77.143.161 3.024 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 14th 2025

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.

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