119.42.89.0/24

AS131090 · National Telecom Public Company Limited

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Summary

Country	Thailand
Domain	cattelecom.com
ASN	AS131090
Parent Range	119.42.64.0/18
Registry	APNIC
ID	CAT-BB-NET

WHOIS Details

inetnum:        119.42.80.0 - 119.42.95.255
netname:        CAT-BB-NET
descr:          10 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand
country:        TH
admin-c:        TU38-AP
tech-c:         PS474-AP
tech-c:         WP273-AP
tech-c:         PD452-AP
tech-c:         CB840-AP
tech-c:         IC174-AP
abuse-c:        AN3307-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-NTPCL-TH
mnt-irt:        IRT-NTPCL-TH
last-modified:  2025-11-19T23:59:30Z
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

role:           ABUSE NTPCLTH
country:        ZZ
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
phone:          +000000000
e-mail:         pitoon.p@ntplc.co.th
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
nic-hdl:        AN3307-AP
remarks:        Generated from irt object IRT-NTPCL-TH
abuse-mailbox:  pitoon.p@ntplc.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-19T01:51:42Z
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:         Theerachai Udomkitpanya
address:        10 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok
country:        TH
phone:          +66-261-42918
e-mail:         theerachai.u@cattelecom.com
nic-hdl:        TU38-AP
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2017-11-23T10:20:25Z
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:          119.42.80.0/20
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:  2025-11-19T01:52:06Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 119.42.89.0/24

Range	ASN	Company	Num of IPs
119.42.64.0/18	AS131090	National Telecom Public Company Limited	16,384

Nearby Ranges

BGP prefixes that overlap with 119.42.0.0/16

Range	ASN	Company	Num of IPs
119.42.64.0/18	AS131090	National Telecom Public Company Limited	16,384
119.42.224.0/19	AS37963	Zhejiang Ant Small And Micro Financial Services	8,192
119.42.0.0/19	AS58834	ZHUHAI CABLE TV BROADBAND NETWORK	8,192
119.42.152.0/21	AS45235	GEOCITY NETWORK SOLUTIONS PVT LTD - network admini	2,048
119.42.144.0/21	AS45753	InfoMove Limited	2,048
119.42.36.0/22	AS132817	DZCRD Networks Ltd	1,024
119.42.44.0/22	AS132006	Domicilium (IOM) Ltd	1,024
119.42.60.0/22	AS7979	RMS 05-15, 13A/F South Tower	1,024
119.42.62.0/23	AS7979	Servers.com Asia Limited	512
119.42.60.0/23	AS7979	Servers.com Asia Limited	512
119.42.144.0/24	AS45753	NETSEC	256
119.42.145.0/24	AS45753	NETSEC	256
119.42.146.0/24	AS45753	NETSEC	256
119.42.147.0/24	AS45753	NETSEC	256
119.42.148.0/24	AS45753	NETSEC	256
119.42.149.0/24	AS45753	NETSEC	256
119.42.150.0/24	AS45753	NETSEC	256
119.42.151.0/24	AS45753	NETSEC	256
119.42.35.0/24	AS132825	Melbourne	256
119.42.34.0/24	AS132825	Melbourne	256
119.42.32.0/24	AS132825	Melbourne	256
119.42.33.0/24	AS133448	Melbourne	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

Read more

Pingable IPs

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

IP Address	ASN	Details
119.42.89.1	AS131090 National Telecom Public Company Limited	`12.64ms` 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
76.83.219.56	AS20001 Charter Communications Inc	`5.20ms` from Honolulu, US
124.48.52.200	AS17858 LG POWERCOMM	`1.78ms` from Incheon, KR
199.241.171.88	AS14928 PenTeleData Inc.	`11.21ms` from New York City, US
23.36.73.72	AS20940 Akamai International B.V.	`0.90ms` from New York City, US
142.254.90.168	AS46375 Sonic Telecom LLC	`2.43ms` from San Jose, US
163.247.40.184	AS17147 Ministerio del Interior y de Seguridad Publica - Gobierno de Chile	`0.90ms` from Santiago, CL
189.141.76.168	AS8151 UNINET	`0.97ms` from Santiago de Queretaro, MX
191.252.119.232	AS27715 Locaweb Serviços de Internet S/A	`0.74ms` from Sao Paulo, BR
222.115.177.120	AS4766 Korea Telecom	`2.43ms` from Seoul, KR
116.86.198.184	AS55430 Starhub Ltd	`1.08ms` from Singapore, SG
103.42.110.104	AS45638 SYNERGY WHOLESALE PTY LTD	`0.64ms` from Sydney, AU
31.146.203.104	AS35805 JSC Silknet	`3.10ms` from Tbilisi, GE
113.239.177.200	AS4837 CHINA UNICOM China169 Backbone	`12.36ms` from Tieling, CN
60.147.67.120	AS17676 SoftBank Corp.	`2.62ms` from Tokyo, JP
20.27.0.232	AS8075 Microsoft Corporation	`0.17ms` from Tokyo, JP
93.115.24.152	AS16125 UAB Cherry Servers	`2.93ms` from Vilnius, LT
20.84.57.88	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
89.137.169.104	AS12302 Vodafone Romania S.A.	`10.43ms` from Bucharest, RO
67.166.45.56	AS7922 Comcast Cable Communications, LLC	`3.40ms` from Denver, US
195.224.222.8	AS5413 Wavenet Limited	`0.67ms` from London, GB
72.146.24.72	AS8075 Microsoft Corporation	`0.15ms` from Milan, IT
153.141.192.248	AS4713 NTT DOCOMO BUSINESS,Inc.	`18.52ms` from Osaka, JP
193.52.208.216	AS2200 Renater	`4.95ms` from Paris, FR
34.166.155.24	AS396982 Google LLC	`6.43ms` from Riyadh, SA
133.186.213.72	AS45974 NHNCLOUD	`0.98ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f2 119.42.89.63

traceroute to 119.42.89.63 (119.42.89.63): 64 hops max, 52 byte packets

2 [AS20278] 64.44.164.129 9.207 ms

3 [] 206.123.7.25 0.716 ms

4 [AS6939] 184.104.198.69 11.614 ms

5 *

6 [AS6939] 184.104.188.149 77.115 ms

7 *

8 *

9 *

10 *

11 [AS4651] 61.19.7.18 244.088 ms

12 *

13 *

14 *

15 *

16 [AS131090] 159.192.11.97 249.831 ms

17 [AS131090] 119.42.89.63 255.638 ms

Measurement taken from

IPinfo ProbeNet in Jacksonville, US

On March 13th 2026

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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