151609 GREYWOLFNETWORKS-AS-AP GREYWOLF NETWORKS PTE. LTD., SG
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS3223 VOXILITY, GB
AS3491 PCCWG-APAC-HK PCCW Global HK Ltd., HK
AS151630 HKYZKJ-AS-AP Yun Zhong Technology Limited, HK
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 9391 AS151609 ORIGIN Originate: 11776 /18.48 Transit: 0 /0.00 GREYWOLFNETWORKS-AS-AP GREYWOLF NETWORKS PTE. LTD., SG
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 % 2603 AS151609 GREYWOLFNETWORKS-AS-AP GREYWOLF NETWORKS PTE. 46 30 9 25 21 45.65% Prefix AS Path Aggregation Suggestion 38.11.104.0/24 4608 7575 3491 3223 151609 38.11.105.0/24 4777 2497 3491 3223 151609 38.11.106.0/24 4777 2497 3491 3223 151609 38.11.107.0/24 4608 7575 3491 3223 151609 38.11.108.0/24 4608 7575 3491 151609 38.11.109.0/24 4608 7575 3491 3223 151609 38.11.110.0/24 4608 7575 3491 3223 151609 38.11.111.0/24 4608 7575 3491 151609 38.11.112.0/24 4608 7575 3491 3223 151609 38.11.113.0/24 4608 7575 3491 151609 38.11.114.0/24 4608 7575 3491 151609 38.11.115.0/24 4777 2516 3491 151609 38.11.116.0/22 4608 7575 3491 3223 151609 + Announce - aggregate of 38.11.116.0/23 (4608 7575 3491 3223 151609) and 38.11.118.0/23 (4608 7575 3491 3223 151609) 38.11.116.0/24 4608 7575 3491 3223 151609 - Withdrawn - aggregated with 38.11.117.0/24 (4608 7575 3491 3223 151609) 38.11.117.0/24 4608 7575 3491 3223 151609 - Withdrawn - aggregated with 38.11.116.0/24 (4608 7575 3491 3223 151609) 38.11.118.0/24 4608 7575 3491 3223 151609 - Withdrawn - aggregated with 38.11.119.0/24 (4608 7575 3491 3223 151609) 38.11.119.0/24 4608 7575 3491 3223 151609 - Withdrawn - aggregated with 38.11.118.0/24 (4608 7575 3491 3223 151609) 38.12.224.0/22 4608 7575 3491 3223 151609 + Announce - aggregate of 38.12.224.0/23 (4608 7575 3491 3223 151609) and 38.12.226.0/23 (4608 7575 3491 3223 151609) 38.12.224.0/24 4608 7575 3491 3223 151609 - Withdrawn - aggregated with 38.12.225.0/24 (4608 7575 3491 3223 151609) 38.12.225.0/24 4608 7575 3491 3223 151609 - Withdrawn - aggregated with 38.12.224.0/24 (4608 7575 3491 3223 151609) 38.12.226.0/24 4608 7575 3491 3223 151609 - Withdrawn - aggregated with 38.12.227.0/24 (4608 7575 3491 3223 151609) 38.12.227.0/24 4608 7575 3491 3223 151609 - Withdrawn - aggregated with 38.12.226.0/24 (4608 7575 3491 3223 151609) 38.12.228.0/23 4608 7575 3491 3223 151609 + Announce - aggregate of 38.12.228.0/24 (4608 7575 3491 3223 151609) and 38.12.229.0/24 (4608 7575 3491 3223 151609) 38.12.228.0/24 4608 7575 3491 3223 151609 - Withdrawn - aggregated with 38.12.229.0/24 (4608 7575 3491 3223 151609) 38.12.229.0/24 4608 7575 3491 3223 151609 - Withdrawn - aggregated with 38.12.228.0/24 (4608 7575 3491 3223 151609) 38.12.230.0/24 4608 7575 3491 3223 151609 38.12.231.0/24 4777 2516 3491 151609 38.28.224.0/21 4608 7575 2914 3223 398823 398823 54600 151630 151609 + Announce - aggregate of 38.28.224.0/22 (4608 7575 2914 3223 398823 398823 54600 151630 151609) and 38.28.228.0/22 (4608 7575 2914 3223 398823 398823 54600 151630 151609) 38.28.224.0/24 4608 7575 2914 3223 398823 398823 54600 151630 151609 - Withdrawn - aggregated with 38.28.225.0/24 (4608 7575 2914 3223 398823 398823 54600 151630 151609) 38.28.225.0/24 4608 7575 2914 3223 398823 398823 54600 151630 151609 - Withdrawn - aggregated with 38.28.224.0/24 (4608 7575 2914 3223 398823 398823 54600 151630 151609) 38.28.226.0/24 4608 7575 2914 3223 398823 398823 54600 151630 151609 - Withdrawn - aggregated with 38.28.227.0/24 (4608 7575 2914 3223 398823 398823 54600 151630 151609) 38.28.227.0/24 4608 7575 2914 3223 398823 398823 54600 151630 151609 - Withdrawn - aggregated with 38.28.226.0/24 (4608 7575 2914 3223 398823 398823 54600 151630 151609) 38.28.228.0/24 4608 7575 2914 3223 398823 398823 54600 151630 151609 - Withdrawn - aggregated with 38.28.229.0/24 (4608 7575 2914 3223 398823 398823 54600 151630 151609) 38.28.229.0/24 4608 7575 2914 3223 398823 398823 54600 151630 151609 - Withdrawn - aggregated with 38.28.228.0/24 (4608 7575 2914 3223 398823 398823 54600 151630 151609) 38.28.230.0/24 4608 7575 2914 3223 398823 398823 54600 151630 151609 - Withdrawn - aggregated with 38.28.231.0/24 (4608 7575 2914 3223 398823 398823 54600 151630 151609) 38.28.231.0/24 4608 7575 2914 3223 398823 398823 54600 151630 151609 - Withdrawn - aggregated with 38.28.230.0/24 (4608 7575 2914 3223 398823 398823 54600 151630 151609) 38.28.232.0/22 4608 7575 2914 3223 398823 398823 54600 151630 151609 + Announce - aggregate of 38.28.232.0/23 (4608 7575 2914 3223 398823 398823 54600 151630 151609) and 38.28.234.0/23 (4608 7575 2914 3223 398823 398823 54600 151630 151609) 38.28.232.0/24 4608 7575 2914 3223 398823 398823 54600 151630 151609 - Withdrawn - aggregated with 38.28.233.0/24 (4608 7575 2914 3223 398823 398823 54600 151630 151609) 38.28.233.0/24 4608 7575 2914 3223 398823 398823 54600 151630 151609 - Withdrawn - aggregated with 38.28.232.0/24 (4608 7575 2914 3223 398823 398823 54600 151630 151609) 38.28.234.0/24 4608 7575 2914 3223 398823 398823 54600 151630 151609 - Withdrawn - aggregated with 38.28.235.0/24 (4608 7575 2914 3223 398823 398823 54600 151630 151609) 38.28.235.0/24 4608 7575 2914 3223 398823 398823 54600 151630 151609 - Withdrawn - aggregated with 38.28.234.0/24 (4608 7575 2914 3223 398823 398823 54600 151630 151609) 38.28.236.0/24 4608 7575 2914 3223 398823 398823 54600 151630 151609 38.28.237.0/24 4608 7575 3491 54600 54600 54600 151630 151609 38.28.238.0/23 4608 7575 3491 54600 54600 54600 151630 151609 + Announce - aggregate of 38.28.238.0/24 (4608 7575 3491 54600 54600 54600 151630 151609) and 38.28.239.0/24 (4608 7575 3491 54600 54600 54600 151630 151609) 38.28.238.0/24 4608 7575 3491 54600 54600 54600 151630 151609 - Withdrawn - aggregated with 38.28.239.0/24 (4608 7575 3491 54600 54600 54600 151630 151609) 38.28.239.0/24 4608 7575 3491 54600 54600 54600 151630 151609 - Withdrawn - aggregated with 38.28.238.0/24 (4608 7575 3491 54600 54600 54600 151630 151609) 38.28.240.0/23 4608 7575 3491 54600 54600 54600 151630 151609 + Announce - aggregate of 38.28.240.0/24 (4608 7575 3491 54600 54600 54600 151630 151609) and 38.28.241.0/24 (4608 7575 3491 54600 54600 54600 151630 151609) 38.28.240.0/24 4608 7575 3491 54600 54600 54600 151630 151609 - Withdrawn - aggregated with 38.28.241.0/24 (4608 7575 3491 54600 54600 54600 151630 151609) 38.28.241.0/24 4608 7575 3491 54600 54600 54600 151630 151609 - Withdrawn - aggregated with 38.28.240.0/24 (4608 7575 3491 54600 54600 54600 151630 151609) 38.28.242.0/23 4608 7575 2914 3223 398823 398823 54600 151630 151609 + Announce - aggregate of 38.28.242.0/24 (4608 7575 2914 3223 398823 398823 54600 151630 151609) and 38.28.243.0/24 (4608 7575 2914 3223 398823 398823 54600 151630 151609) 38.28.242.0/24 4608 7575 2914 3223 398823 398823 54600 151630 151609 - Withdrawn - aggregated with 38.28.243.0/24 (4608 7575 2914 3223 398823 398823 54600 151630 151609) 38.28.243.0/24 4608 7575 2914 3223 398823 398823 54600 151630 151609 - Withdrawn - aggregated with 38.28.242.0/24 (4608 7575 2914 3223 398823 398823 54600 151630 151609) 103.36.90.0/23 4777 2516 3491 151609 + Announce - aggregate of 103.36.90.0/24 (4777 2516 3491 151609) and 103.36.91.0/24 (4777 2516 3491 151609) 103.36.90.0/24 4777 2516 3491 151609 - Withdrawn - aggregated with 103.36.91.0/24 (4777 2516 3491 151609) 103.36.91.0/24 4777 2516 3491 151609 - Withdrawn - aggregated with 103.36.90.0/24 (4777 2516 3491 151609)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS151609 46 More Specifics 46 Total Advertisements GREYWOLFNETWORKS-AS-AP GREYWOLF NETWORKS PTE. LTD., SG
38.11.104.0/24 38.0.0.0/8
38.11.105.0/24 38.0.0.0/8
38.11.106.0/24 38.0.0.0/8
38.11.107.0/24 38.0.0.0/8
38.11.108.0/24 38.0.0.0/8
38.11.109.0/24 38.0.0.0/8
38.11.110.0/24 38.0.0.0/8
38.11.111.0/24 38.0.0.0/8
38.11.112.0/24 38.0.0.0/8
38.11.113.0/24 38.0.0.0/8
38.11.114.0/24 38.0.0.0/8
38.11.115.0/24 38.0.0.0/8
38.11.116.0/24 38.0.0.0/8
38.11.117.0/24 38.0.0.0/8
38.11.118.0/24 38.0.0.0/8
38.11.119.0/24 38.0.0.0/8
38.12.224.0/24 38.0.0.0/8
38.12.225.0/24 38.0.0.0/8
38.12.226.0/24 38.0.0.0/8
38.12.227.0/24 38.0.0.0/8
38.12.228.0/24 38.0.0.0/8
38.12.229.0/24 38.0.0.0/8
38.12.230.0/24 38.0.0.0/8
38.12.231.0/24 38.0.0.0/8
38.28.224.0/24 38.0.0.0/8
38.28.225.0/24 38.0.0.0/8
38.28.226.0/24 38.0.0.0/8
38.28.227.0/24 38.0.0.0/8
38.28.228.0/24 38.0.0.0/8
38.28.229.0/24 38.0.0.0/8
38.28.230.0/24 38.0.0.0/8
38.28.231.0/24 38.0.0.0/8
38.28.232.0/24 38.0.0.0/8
38.28.233.0/24 38.0.0.0/8
38.28.234.0/24 38.0.0.0/8
38.28.235.0/24 38.0.0.0/8
38.28.236.0/24 38.0.0.0/8
38.28.237.0/24 38.0.0.0/8
38.28.238.0/24 38.0.0.0/8
38.28.239.0/24 38.0.0.0/8
38.28.240.0/24 38.0.0.0/8
38.28.241.0/24 38.0.0.0/8
38.28.242.0/24 38.0.0.0/8
38.28.243.0/24 38.0.0.0/8
103.36.90.0/24 103.36.90.0/23
103.36.91.0/24 103.36.90.0/23
whois: 402332
IANA has recorded AS151609 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS151609\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 'AS151609'
% Abuse contact for 'AS151609' is 'beego@grladder.com'
aut-num: AS151609
as-name: GREYWOLFNETWORKS-AS-AP
descr: GREYWOLF NETWORKS PTE. LTD.
country: SG
org: ORG-GA78-AP
admin-c: GA324-AP
tech-c: GA324-AP
abuse-c: AG1243-AP
mnt-lower: MAINT-GREYWOLFNETWORKS-SG
mnt-routes: MAINT-GREYWOLFNETWORKS-SG
mnt-by: APNIC-HM
mnt-irt: IRT-GREYWOLFNETWORKS-SG
last-modified: 2023-07-13T19:30:59Z
source: APNIC
irt: IRT-GREYWOLFNETWORKS-SG
address: 3 FUSIONOPOLIS WAY,
e-mail: beego@grladder.com
abuse-mailbox: beego@grladder.com
admin-c: GA324-AP
tech-c: GA324-AP
auth: # Filtered
remarks: beego@grladder.com is invalid
mnt-by: MAINT-GREYWOLFNETWORKS-SG
last-modified: 2025-11-18T00:37:04Z
source: APNIC
organisation: ORG-GA78-AP
org-name: GREYWOLF NETWORKS PTE. LTD.
org-type: LIR
country: SG
address: 3 FUSIONOPOLIS WAY
address: # 13-24/25
address: SYMBIOSIS
phone: +6593366146
e-mail: beego@grladder.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:19:20Z
source: APNIC
role: ABUSE GREYWOLFNETWORKSSG
country: ZZ
address: 3 FUSIONOPOLIS WAY,
phone: +000000000
e-mail: beego@grladder.com
admin-c: GA324-AP
tech-c: GA324-AP
nic-hdl: AG1243-AP
remarks: Generated from irt object IRT-GREYWOLFNETWORKS-SG
remarks: beego@grladder.com is invalid
abuse-mailbox: beego@grladder.com
mnt-by: APNIC-ABUSE
last-modified: 2025-09-19T22:00:36Z
source: APNIC
role: GREYWOLFNETWORKSPTELTD administrator
address: 3 FUSIONOPOLIS WAY, #13-24/25, SYMBIOSIS, SINGAPORE SINGAPORE 138633
country: SG
phone: +6586905921
e-mail: beego@grladder.com
admin-c: GA324-AP
tech-c: GA324-AP
nic-hdl: GA324-AP
mnt-by: MAINT-GREYWOLFNETWORKS-SG
last-modified: 2023-07-12T01:31:47Z
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
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