138644 FASTMOS2-AS-AP - FASTMOS CO., LIMITED, HK
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS400619 AROSS-AS - AROSSCLOUD INC., US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 52661 AS138644 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 FASTMOS2-AS-AP - FASTMOS CO., LIMITED, HK
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 % 25372 AS138644 FASTMOS2-AS-AP - FASTMOS CO., LIMITED, HK 2 2 1 1 1 50.00% Prefix AS Path Aggregation Suggestion 162.4.40.0/23 4777 2516 3491 400619 138644 + Announce - aggregate of 162.4.40.0/24 (4777 2516 3491 400619 138644) and 162.4.41.0/24 (4777 2516 3491 400619 138644) 162.4.40.0/24 4777 2516 3491 400619 138644 - Withdrawn - aggregated with 162.4.41.0/24 (4777 2516 3491 400619 138644) 162.4.41.0/24 4777 2516 3491 400619 138644 - Withdrawn - aggregated with 162.4.40.0/24 (4777 2516 3491 400619 138644)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS138644 2 More Specifics 2 Total Advertisements FASTMOS2-AS-AP - FASTMOS CO., LIMITED, HK
162.4.40.0/24 162.4.40.0/23
162.4.41.0/24 162.4.40.0/23
whois: 402603
IANA has recorded AS138644 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS138644\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS138554 - AS139577'
as-block: AS138554 - AS139577
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: 2017-12-08T06:45:58Z
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 'AS138644'
% Abuse contact for 'AS138644' is 'support@fastmos.com'
aut-num: AS138644
as-name: FASTMOS2-AS-AP
descr: FASTMOS CO., LIMITED
country: HK
org: ORG-FCL17-AP
admin-c: FCLA12-AP
tech-c: FCLA12-AP
mnt-by: APNIC-HM
mnt-irt: IRT-FASTMOS2-HK
mnt-routes: MAINT-FASTMOS2-HK
mnt-lower: MAINT-FASTMOS2-HK
abuse-c: AF921-AP
last-modified: 2026-05-12T00:42:58Z
source: APNIC
irt: IRT-FASTMOS2-HK
address: ROOM 202 FACTORY F ON 9/F, WINNER FACTORY BUILDING, NO.55 HUNG TO RD KWUN TONG, HONGKONG HONGKONG 999077
e-mail: support@fastmos.com
abuse-mailbox: support@fastmos.com
admin-c: FCLA12-AP
tech-c: FCLA12-AP
auth: # Filtered
remarks: support@fastmos.com was validated on 2026-05-12
mnt-by: MAINT-FASTMOS2-HK
last-modified: 2026-05-12T00:46:48Z
source: APNIC
organisation: ORG-FCL17-AP
org-name: FASTMOS CO., LIMITED
org-type: LIR
country: HK
address: ROOM 202 FACTORY F ON 9/F
address: WINNER FACTORY BUILDING
address: NO.55 HUNG TO RD KWUN TONG
phone: +85234683491
e-mail: admin@fastmos.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2026-03-23T13:25:54Z
source: APNIC
role: ABUSE FASTMOS2HK
country: ZZ
address: ROOM 202 FACTORY F ON 9/F, WINNER FACTORY BUILDING, NO.55 HUNG TO RD KWUN TONG, HONGKONG HONGKONG 999077
phone: +000000000
e-mail: support@fastmos.com
admin-c: FCLA12-AP
tech-c: FCLA12-AP
nic-hdl: AF921-AP
remarks: Generated from irt object IRT-FASTMOS2-HK
remarks: support@fastmos.com was validated on 2026-05-12
abuse-mailbox: support@fastmos.com
mnt-by: APNIC-ABUSE
last-modified: 2026-05-12T00:47:02Z
source: APNIC
role: FASTMOS CO LIMITED administrator
address: ROOM 202 FACTORY F ON 9/F, WINNER FACTORY BUILDING, NO.55 HUNG TO RD KWUN TONG, HONGKONG HONGKONG 999077
country: HK
phone: +85234683491
e-mail: admin@fastmos.com
admin-c: FCLA12-AP
tech-c: FCLA12-AP
nic-hdl: FCLA12-AP
mnt-by: MAINT-FASTMOS2-HK
last-modified: 2026-04-24T03:39:37Z
source: APNIC
% Information related to 'AS138554 - AS139577'
as-block: AS138554 - AS139577
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-16T10:38:45Z
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
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