18252 CAT-AS-AP The Communication Authoity of Thailand, CAT, TH
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS9931 CAT-AP The Communication Authoity of Thailand, CAT, TH
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 16349 AS18252 ORIGIN Originate: 4352 /19.91 Transit: 0 /0.00 CAT-AS-AP The Communication Authoity of Thailand, CAT, TH
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 34911 AS18252 CAT-AS-AP The Communication Authoity of Thail 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 61.19.128.0/20 2497 4651 9931 18252 122.155.118.0/24 6939 4651 9931 18252
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS18252 1 More Specifics 1 Total Advertisements CAT-AS-AP The Communication Authoity of Thailand, CAT, TH
61.19.128.0/20 61.19.128.0/17
whois: 402603
IANA has recorded AS18252 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS18252\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS17653 - AS18431'
as-block: AS17653 - AS18431
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2019-01-08T23:19:07Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS18252'
% Abuse contact for 'AS18252' is 'pitoon.p@ntplc.co.th'
aut-num: AS18252
as-name: NTPCL-AS-AP
descr: National Telecom Public Company Limited
country: TH
org: ORG-NTPC1-AP
admin-c: NTPC2-AP
tech-c: NTPC2-AP
mnt-by: APNIC-HM
mnt-irt: IRT-NTPCL-TH
mnt-routes: MAINT-NTPCL-TH
mnt-lower: MAINT-NTPCL-TH
abuse-c: AN3307-AP
last-modified: 2025-11-20T00:05:03Z
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
remarks: pitoon.p@ntplc.co.th was validated on 2026-05-05
mnt-by: MAINT-NTPCL-TH
last-modified: 2026-05-05T14:34:46Z
source: APNIC
organisation: ORG-NTPC1-AP
org-name: National Telecom Public Company Limited
org-type: LIR
country: TH
address: 99 Chaengwattana Road
address: Thung Song Hong Subdistrict
address: Luk Si
phone: +662-104-4300
e-mail: pitoon.p@ntplc.co.th
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2025-10-12T13:37:15Z
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
remarks: pitoon.p@ntplc.co.th was validated on 2026-05-05
abuse-mailbox: pitoon.p@ntplc.co.th
mnt-by: APNIC-ABUSE
last-modified: 2026-05-05T14:35:00Z
source: APNIC
role: National Telecom Public Company Limited administrator
address: 99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
country: TH
phone: +662-104-4300
e-mail: pitoon.p@ntplc.co.th
admin-c: NTPC2-AP
tech-c: NTPC2-AP
nic-hdl: NTPC2-AP
mnt-by: MAINT-NTPCL-TH
last-modified: 2025-11-11T23:31:26Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)