61.7.139.0/24

AS131090 · National Telecom Public Company Limited

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Summary

Country	Thailand
Domain	cattelecom.com
ASN	AS131090
Parent Range	61.7.128.0/18
Registry	APNIC
ID	NT1-BB

WHOIS Details

inetnum:        61.7.128.0 - 61.7.191.255
netname:        NT1-BB
descr:          National Telecom Public Company Limited 7 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand
country:        TH
admin-c:        TU38-AP
tech-c:         PD452-AP
tech-c:         PS474-AP
tech-c:         WP273-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:  2025-11-19T23:59:26Z
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:          61.7.128.0/18
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:  2025-11-19T01:51:23Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 61.7.139.0/24

Range	ASN	Company	Num of IPs
61.7.128.0/18	AS131090	National Telecom Public Company Limited 7 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand	16,384

Nearby Ranges

BGP prefixes that overlap with 61.7.0.0/16

Range	ASN	Company	Num of IPs
61.7.0.0/17	AS18150	NetComBB Co.,Ltd.	32,768
61.7.128.0/18	AS131090	National Telecom Public Company Limited 7 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand	16,384
61.7.192.0/18	AS18197	National Telecom Public Company Limited 72 Charoenkrung Road Bangrak Bangkok THAILAND 10501	16,384
61.7.192.0/18	AS45806	National Telecom Public Company Limited 72 Charoenkrung Road Bangrak Bangkok THAILAND 10501	16,384
61.7.192.0/18	AS9931	National Telecom Public Company Limited 72 Charoenkrung Road Bangrak Bangkok THAILAND 10501	16,384

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
73.95.7.56	AS7922 Comcast Cable Communications, LLC	`5.17ms` from Denver, US
2.243.253.88	AS6805 Telefonica Germany GmbH & Co.OHG	`2.58ms` from Duesseldorf, DE
221.12.91.72	AS4837 CHINA UNICOM China169 Backbone	`6.01ms` from Hangzhou, CN
113.180.127.136	AS45899 VNPT Corp	`3.42ms` from Ho Chi Minh City, VN
150.255.1.200	AS4837 CHINA UNICOM China169 Backbone	`10.73ms` from Liuzhou, CN
79.25.140.232	AS3269 Telecom Italia S.p.A.	`1.49ms` from Milan, IT
1.225.162.248	AS9318 SK Broadband Co Ltd	`1.31ms` from Seoul, KR
220.133.198.40	AS3462 Data Communication Business Group	`4.18ms` from Taichung, TW
210.129.19.168	AS4694 IDC Frontier Inc.	`3.52ms` from Tokyo, JP
153.136.107.200	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.49ms` from Tokyo, JP
195.200.235.56	AS48732 PEERES TELECOM	`0.02ms` from Tours, FR
210.12.10.184	AS4808 China Unicom Beijing Province Network	`5.38ms` from Beijing, CN
104.199.48.120	AS396982 Google LLC	`0.14ms` from Brussels, BE
52.212.217.120	AS16509 Amazon.com, Inc.	`0.12ms` from Dublin, IE
34.245.50.72	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
5.198.87.56	AS12390 KCOM Group Limited	`3.17ms` from Manchester, GB
188.255.63.120	AS42610 PJSC Rostelecom	`1.27ms` from Moscow, RU
27.207.92.200	AS4837 CHINA UNICOM China169 Backbone	`7.30ms` from Qingdao, CN
98.90.113.200	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
38.165.26.232	AS54600 PEG TECH INC	`0.67ms` from San Jose, US
174.164.238.120	AS7922 Comcast Cable Communications, LLC	`5.78ms` from Seattle, US
83.111.121.136	AS5384 Emirates Internet	`0.77ms` from Al Fujairah City, AE
2.133.171.40	AS9198 JSC Kazakhtelecom	`2.09ms` from Almaty, KZ
141.105.61.184	AS9038 Al Bahrainia al Urdunia Liltaknia Wa Alitisalat Plc. Co	`8.68ms` from Amman, JO
68.190.46.232	AS20115 Charter Communications LLC	`4.04ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -m10 61.7.139.89

traceroute to 61.7.139.89 (61.7.139.89): 10 hops max, 52 byte packets

1 [AS15169] 142.250.237.158 258.297 ms

2 *

3 [AS4651] 61.19.9.137 231.95 ms

4 [AS4651] 122.155.225.30 239.687 ms

5 [AS131090] 110.78.188.5 242.227 ms

6 [AS131090] 110.78.188.9 245.291 ms

7 [AS131090] 159.192.14.124 241.026 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Hamina, FI

On March 20th 2026

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