58505 KOHENTECH-AS-AP Kohen Technology Group Pty Ltd, AU
Adjacency: 6 Upstream: 3 Downstream: 3
Upstream Adjacent AS list
AS132849 BANDWIDTH-AS-AP Bandwidth Holdings PTY LTD, AU
AS6939 HURRICANE, US
AS38195 SUPERLOOP-AS-AP Superloop, AU
Downstream Adjacent AS list
AS132849 BANDWIDTH-AS-AP Bandwidth Holdings PTY LTD, AU
AS151799 VYTALGROUPPTYLTD-AS-AP Dialplan, AU
AS153336 ZPNPL-AS-AP Zero Point Networks, AU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 25849 AS58505 ORG+TRN Originate: 2048 /21.00 Transit: 1280 /21.68 KOHENTECH-AS-AP Kohen Technology Group Pty Ltd, AU
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 % 10739 AS58505 KOHENTECH-AS-AP Kohen Technology Group Pty Lt 7 7 3 3 4 57.14% Prefix AS Path Aggregation Suggestion 43.245.176.0/22 6939 58505 + Announce - aggregate of 43.245.176.0/23 (6939 58505) and 43.245.178.0/23 (6939 58505) 43.245.176.0/24 6939 58505 - Withdrawn - aggregated with 43.245.177.0/24 (6939 58505) 43.245.177.0/24 6939 58505 - Withdrawn - aggregated with 43.245.176.0/24 (6939 58505) 43.245.178.0/23 6939 58505 - Withdrawn - aggregated with 43.245.176.0/23 (6939 58505) 103.4.172.0/23 6939 58505 + Announce - aggregate of 103.4.172.0/24 (6939 58505) and 103.4.173.0/24 (6939 58505) 103.4.172.0/24 6939 58505 - Withdrawn - aggregated with 103.4.173.0/24 (6939 58505) 103.4.173.0/24 6939 58505 - Withdrawn - aggregated with 103.4.172.0/24 (6939 58505) 103.13.84.0/23 6939 58505 + Announce - aggregate of 103.13.84.0/24 (6939 58505) and 103.13.85.0/24 (6939 58505) 103.13.84.0/24 6939 58505 - Withdrawn - aggregated with 103.13.85.0/24 (6939 58505) 103.13.85.0/24 6939 58505 - Withdrawn - aggregated with 103.13.84.0/24 (6939 58505)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS58505 7 More Specifics 7 Total Advertisements KOHENTECH-AS-AP Kohen Technology Group Pty Ltd, AU
43.245.176.0/24 43.245.176.0/22
43.245.177.0/24 43.245.176.0/22
43.245.178.0/23 43.245.176.0/22
103.4.172.0/24 103.4.172.0/23
103.4.173.0/24 103.4.172.0/23
103.13.84.0/24 103.13.84.0/23
103.13.85.0/24 103.13.84.0/23
whois: 402551
IANA has recorded AS58505 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS58505\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS58368 - AS59391'
as-block: AS58368 - AS59391
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: 2011-08-10T06:21:41Z
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 'AS58505'
% Abuse contact for 'AS58505' is 'abuse@webvault.com.au'
aut-num: AS58505
as-name: KOHENTECH-AS-AP
descr: Kohen Technology Group Pty Ltd
descr: Suite 4, 1st Floor, 63 Shepperton Road
descr: Victoria Park, Western Australia
country: AU
org: ORG-KTGP1-AP
admin-c: KTGN1-AP
tech-c: KTGN1-AP
abuse-c: AK1134-AP
mnt-lower: MAINT-KOHENTECH-AU
mnt-routes: MAINT-KOHENTECH-AU
mnt-by: APNIC-HM
mnt-irt: IRT-KOHENTECH-AU
last-modified: 2020-06-22T05:20:27Z
source: APNIC
irt: IRT-KOHENTECH-AU
address: Suite 4, 63 Shepperton Road, Victoria Park WA 6100
e-mail: sysadmin@webvault.com.au
abuse-mailbox: abuse@webvault.com.au
admin-c: KTGN1-AP
tech-c: KTGN1-AP
auth: # Filtered
remarks: abuse@webvault.com.au was validated on 2026-02-25
remarks: sysadmin@webvault.com.au was validated on 2026-02-25
mnt-by: MAINT-KOHENTECH-AU
last-modified: 2026-02-25T03:13:23Z
source: APNIC
organisation: ORG-KTGP1-AP
org-name: Kohen Technology Group Pty Ltd
org-type: LIR
country: AU
address: Suite 4, 1st Floor, 63 Shepperton Road
phone: +61-8-62226600
fax-no: +61-8-62226601
e-mail: sales@webvault.com.au
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:15:52Z
source: APNIC
role: ABUSE KOHENTECHAU
country: ZZ
address: Suite 4, 63 Shepperton Road, Victoria Park WA 6100
phone: +000000000
e-mail: sysadmin@webvault.com.au
admin-c: KTGN1-AP
tech-c: KTGN1-AP
nic-hdl: AK1134-AP
remarks: Generated from irt object IRT-KOHENTECH-AU
remarks: abuse@webvault.com.au was validated on 2026-02-25
remarks: sysadmin@webvault.com.au was validated on 2026-02-25
abuse-mailbox: abuse@webvault.com.au
mnt-by: APNIC-ABUSE
last-modified: 2026-02-25T03:13:25Z
source: APNIC
role: KOHEN TECHNOLOGY GROUP - Network Manager
address: Suite 4, 63 Shepperton Road, Victoria Park WA 6100
country: AU
phone: +61863655189
fax-no: +61894463428
e-mail: sysadmin@webvault.com.au
admin-c: KTGN1-AP
tech-c: KTGN1-AP
nic-hdl: KTGN1-AP
mnt-by: MAINT-KOHENTECH-AU
last-modified: 2011-07-12T23:46:56Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)