134.236.12.0/24

AS131090 · National Telecom Public Company Limited

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Summary

Country	Thailand
Domain	cattelecom.com
ASN	AS131090
Parent Range	134.236.0.0/16
Registry	APNIC
ID	CAT-BB-NET

WHOIS Details

inetnum:        134.236.0.0 - 134.236.127.255
netname:        CAT-BB-NET
descr:          10 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand
country:        TH
admin-c:        TU38-AP
tech-c:         WP273-AP
tech-c:         PD452-AP
tech-c:         CB840-AP
tech-c:         IC174-AP
abuse-c:        AN3307-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-NTPCL-TH
mnt-irt:        IRT-NTPCL-TH
last-modified:  2025-11-19T23:59:31Z
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:         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:          134.236.0.0/17
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:  2025-11-19T01:52:15Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 134.236.12.0/24

Range	ASN	Company	Num of IPs
134.236.0.0/16	AS131090	National Telecom Public Company Limited	65,536

Nearby Ranges

BGP prefixes that overlap with 134.236.0.0/16

Range	ASN	Company	Num of IPs
134.236.0.0/16	AS131090	National Telecom Public Company Limited	65,536

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

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

IP Address	ASN	Details
134.236.12.1	AS131090 National Telecom Public Company Limited	`14.89ms` 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
173.79.3.56	AS701 Verizon Business	`1.96ms` from Ashburn, US
77.243.178.88	AS16247 Convergence Group (Wireless) Networks Limited	`0.33ms` from Frankfurt am Main, DE
108.228.19.136	AS7018 AT&T Enterprises, LLC	`3.66ms` from Houston, US
60.240.136.120	AS7545 TPG Telecom Limited	`1.58ms` from Melbourne, AU
84.94.195.88	AS12400 Partner Communications Ltd.	`3.80ms` from Rosh Ha‘Ayin, IL
134.199.187.56	AS14061 DigitalOcean, LLC	`0.21ms` from Santa Clara, US
36.233.144.8	AS3462 Data Communication Business Group	`2.08ms` from Taichung, TW
219.111.6.200	AS2497 Internet Initiative Japan Inc.	`11.33ms` from Tokyo, JP
45.153.253.40	AS201290 BlackGATE B.V.	`1.37ms` from Amsterdam, NL
130.133.86.152	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`1.31ms` from Berlin, DE
156.212.28.40	AS8452 TE-AS	`6.18ms` from Cairo, EG
13.247.20.216	AS16509 Amazon.com, Inc.	`0.13ms` from Cape Town, ZA
104.187.159.136	AS7018 AT&T Enterprises, LLC	`5.59ms` from Chicago, US
51.171.241.168	AS5466 Eircom Limited	`3.82ms` from Dublin, IE
182.212.76.136	AS17858 LG POWERCOMM	`1.91ms` from Incheon, KR
169.236.236.120	AS22323 University of California, Merced	`6.19ms` from San Jose, US
97.165.246.168	AS6167 Verizon Business	`18.24ms` from Secaucus, US
121.101.251.8	AS10036 DLIVE	`7.42ms` from Seoul, KR
14.57.234.56	AS4766 Korea Telecom	`5.25ms` from Seoul, KR
116.88.204.88	AS55430 Starhub Ltd	`2.64ms` from Singapore, SG
78.130.250.8	AS9070 Cooolbox AD	`2.57ms` from Sofia, BG
99.97.137.88	AS7018 AT&T Enterprises, LLC	`8.08ms` from Atlanta, US
91.120.177.248	AS5483 Magyar Telekom Plc.	`5.18ms` from Budapest, HU
121.188.244.168	AS4766 Korea Telecom	`9.91ms` from Incheon, KR
1.250.20.200	AS9318 SK Broadband Co Ltd	`5.27ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 134.236.12.1

traceroute to 134.236.12.1 (134.236.12.1): 64 hops max, 52 byte packets

1 [AS23884] 103.76.182.1 0.499 ms

2 *

3 [AS64050] 61.19.60.40 6.129 ms

4 [AS131090] 110.78.189.50 1.293 ms

5 [AS131090] 110.78.189.53 14.185 ms

6 [AS131090] 159.192.15.136 15.015 ms

7 [AS131090] 159.192.15.172 15.024 ms

8 [AS131090] 134.236.12.1 14.407 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On April 13th 2026

What are IP address ranges?

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