151780 METROSYSTEMS-AS-AP Metro Systems Corporation Public Company Limited, TH
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS38794 UIH-BBB-AS-AP UIH, TH
AS132280 SYMPHONY-AP-TH Symphony Communication Thailand PCL., TH
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 54080 AS151780 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 METROSYSTEMS-AS-AP Metro Systems Corporation Public Company Limited, 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 % 57417 AS151780 METROSYSTEMS-AS-AP Metro Systems Corporation 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 161.82.229.0/24 4777 6939 132876 132280 151780 202.94.247.0/24 4777 2516 45796 38794 151780
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS151780 2 More Specifics 2 Total Advertisements METROSYSTEMS-AS-AP Metro Systems Corporation Public Company Limited, TH
161.82.229.0/24 161.82.128.0/17
202.94.247.0/24 202.94.240.0/20
whois: 402332
IANA has recorded AS151780 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS151780\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS150842 - AS151865'
as-block: AS150842 - AS151865
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: 2021-10-13T00:52:11Z
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 'AS151780'
% Abuse contact for 'AS151780' is 'ncn@symphony.net.th'
aut-num: AS151780
as-name: METROSYSTEMS-AS-AP
descr: Metro Systems Corporation Public Company Limited
descr: 400 Chalermprakiat Rama IX Road , Nong Bon, Prawet, Bangkok 10250
country: TH
org: ORG-MSCP1-AP
sponsoring-org: ORG-SCPC1-AP
admin-c: SCPC1-AP
tech-c: SCPC1-AP
abuse-c: AS2099-AP
mnt-lower: MAINT-SYMPHONY-TH
mnt-routes: MAINT-SYMPHONY-TH
mnt-by: APNIC-HM
mnt-irt: IRT-SYMPHONY-TH
last-modified: 2023-09-05T03:49:59Z
source: APNIC
irt: IRT-SYMPHONY-TH
address: 123 Suntowers Building B, 35th-36th Floor, Vibhavadee Rangsit Road, Chomphon, Chatuchak, Bangkok Tha
e-mail: ncn@symphony.net.th
abuse-mailbox: ncn@symphony.net.th
admin-c: SCPC1-AP
tech-c: SCPC1-AP
auth: # Filtered
remarks: ncn@symphony.net.th
remarks: ncn@symphony.net.th
remarks: ncn@symphony.net.th was validated on 2026-10-29
mnt-by: MAINT-SYMPHONY-TH
last-modified: 2026-02-17T04:21:49Z
source: APNIC
organisation: ORG-MSCP1-AP
org-name: Metro Systems Corporation Public Company Limited
org-type: OTHER
address: Symphony Communication Plc., 123 Suntowers Building B, 35th-36th Floor, Vibhavadee Rangsit Road, Chomphon, Chatuchak, Bangkok Thailand
country: TH
phone: +66-21011111
e-mail: ip-admin@violin.co.th
admin-c: SCPC1-AP
tech-c: SCPC1-AP
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T03:49:58Z
source: APNIC
role: ABUSE SYMPHONYTH
country: ZZ
address: 123 Suntowers Building B, 35th-36th Floor, Vibhavadee Rangsit Road, Chomphon, Chatuchak, Bangkok Tha
phone: +000000000
e-mail: ncn@symphony.net.th
admin-c: SCPC1-AP
tech-c: SCPC1-AP
nic-hdl: AS2099-AP
remarks: Generated from irt object IRT-SYMPHONY-TH
remarks: ncn@symphony.net.th was validated on 2026-10-29
abuse-mailbox: ncn@symphony.net.th
mnt-by: APNIC-ABUSE
last-modified: 2026-02-17T04:22:10Z
source: APNIC
role: SYMPHONY COMMUNICATION PUBLIC COMPANY LIMITED - ne
address: Symphony Communication Plc.
address: 123 Suntowers Building B, 35th-36th Floor, Vibhavadee Rangsit Road, Chomphon, Chatuchak, Bangkok Thailand
country: TH
phone: +66-21011111
fax-no: +66-21011155
e-mail: ip-admin@violin.co.th
admin-c: SCPC1-AP
tech-c: SCPC1-AP
nic-hdl: SCPC1-AP
mnt-by: MAINT-SYMPHONY-TH
last-modified: 2016-05-18T08:52:50Z
source: APNIC
% Information related to 'AS150842 - AS151865'
as-block: AS150842 - AS151865
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-16T11:14:43Z
source: IDNIC
role: ID-NIC ADMINISTRATORS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
admin-c: IH288-AP
tech-c: IH288-AP
nic-hdl: IA55-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2026-02-25T04:06:45Z
source: IDNIC
role: ID-NIC HOSTMASTERS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
remarks: spam and abuse report : abuse@apjii.or.id
remarks: technical and routing : support@apjii.or.id
remarks: administrative request : admin@apjii.or.id
remarks: IDNIC hostmasters role object
admin-c: IH1-AP
tech-c: IH1-AP
nic-hdl: IH123-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2024-07-10T05:48:59Z
source: IDNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)