110.77.237.0/24

AS131090 · National Telecom Public Company Limited

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Summary

Country	Thailand
Domain	cattelecom.com
ASN	AS131090
Parent Range	110.77.128.0/17
Registry	APNIC
ID	CAT-BBVIAONNET

WHOIS Details

inetnum:        110.77.224.0 - 110.77.255.255
netname:        CAT-BBviaOnnet
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:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-NTPCL-TH
mnt-irt:        IRT-NTPCL-TH
last-modified:  2025-11-19T23:59:29Z
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:  2025-11-20T08:52:37Z
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:          110.77.224.0/19
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:  2025-11-19T01:51:49Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 110.77.237.0/24

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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
110.77.237.172	AS131090 National Telecom Public Company Limited	`5.13ms` 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
105.159.89.40	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.68ms` from Casablanca, MA
117.210.210.136	AS9829 National Internet Backbone	`9.01ms` from Delhi, IN
217.250.159.152	AS3320 Deutsche Telekom AG	`5.22ms` from Frankfurt am Main, DE
117.7.147.72	AS7552 Viettel Group	`2.74ms` from Hanoi, VN
88.233.139.248	AS9121 Turk Telekomunikasyon Anonim Sirketi	`4.37ms` from Istanbul, TR
86.184.45.8	AS2856 British Telecommunications PLC	`5.31ms` from London, GB
190.197.74.152	AS10269 Belize Telemedia Limited	`17.75ms` from Miami, US
89.222.154.88	AS34139 JSC DIVO	`2.07ms` from Moscow, RU
111.76.152.104	AS4134 CHINANET-BACKBONE	`4.71ms` from Nanchang, CN
74.90.150.104	AS6128 Cablevision Systems Corp.	`3.96ms` from New York City, US
124.110.105.104	AS2519 ARTERIA Networks Corporation	`8.50ms` from Osaka, JP
124.96.134.184	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.38ms` from Osaka, JP
98.95.147.8	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
201.103.234.200	AS8151 UNINET	`3.78ms` from Santiago de Queretaro, MX
36.235.156.56	AS3462 Data Communication Business Group	`1.47ms` from Taichung, TW
181.120.196.136	AS23201 Telecel S.A.	`10.75ms` from Asuncion, PY
160.178.198.72	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`8.28ms` from Casablanca, MA
93.237.68.200	AS3320 Deutsche Telekom AG	`4.57ms` from Frankfurt am Main, DE
141.95.224.8	AS16276 OVH SAS	`0.08ms` from Gravelines, FR
42.115.82.24	AS18403 FPT Telecom Company	`9.35ms` from Hanoi, VN
94.244.45.120	AS48278 UKRDATAKOM LTD	`0.47ms` from Kyiv, UA
79.90.165.184	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`5.20ms` from Lausanne, CH
24.191.117.216	AS6128 Cablevision Systems Corp.	`7.50ms` from New York City, US
20.27.222.104	AS8075 Microsoft Corporation	`0.30ms` from Osaka, JP
54.157.163.184	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f3 110.77.237.51

traceroute to 110.77.237.51 (110.77.237.51): 64 hops max, 52 byte packets

3 [AS12570] 212.96.178.177 1.045 ms

4 [AS12570] 212.96.178.38 1.382 ms

5 *

6 *

7 *

8 [] 91.210.16.201 5.591 ms

9 *

10 *

11 *

12 *

13 [AS4651] 61.19.9.101 211.662 ms

14 [AS4651] 122.155.225.30 214.709 ms

15 [AS131090] 110.78.188.49 211.759 ms

16 [AS131090] 110.78.188.54 217.82 ms

17 [AS131090] 159.192.15.128 215.881 ms

18 [AS131090] 134.236.0.11 217.926 ms

19 [AS131090] 110.77.237.51 222.409 ms

Measurement taken from

IPinfo ProbeNet in Brno, CZ

On November 14th 2025

What are IP address ranges?

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