55506 PENTANA-AS - Pentana Solutions, AU
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS1221 ASN-TELSTRA - Telstra Limited, AU
AS55766 ORROPTYLTD-AS-AP - Orro Pty Ltd, AU
AS15830 Equinix - Equinix (EMEA) Acquisition Enterprises B.V., NL
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 30648 AS55506 ORIGIN Originate: 1536 /21.42 Transit: 0 /0.00 PENTANA-AS - Pentana Solutions, 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 % 16911 AS55506 PENTANA-AS - Pentana Solutions, AU 6 4 2 4 2 33.33% Prefix AS Path Aggregation Suggestion 203.23.31.0/24 4608 1221 55506 55506 55506 55506 55506 203.25.31.0/24 4608 38195 15830 55506 203.25.40.0/23 4608 38195 55766 55506 + Announce - aggregate of 203.25.40.0/24 (4608 38195 55766 55506) and 203.25.41.0/24 (4608 38195 55766 55506) 203.25.40.0/24 4608 38195 55766 55506 - Withdrawn - aggregated with 203.25.41.0/24 (4608 38195 55766 55506) 203.25.41.0/24 4608 38195 55766 55506 - Withdrawn - aggregated with 203.25.40.0/24 (4608 38195 55766 55506) 203.25.42.0/23 4608 38195 15830 55506 + Announce - aggregate of 203.25.42.0/24 (4608 38195 15830 55506) and 203.25.43.0/24 (4608 38195 15830 55506) 203.25.42.0/24 4608 38195 15830 55506 - Withdrawn - aggregated with 203.25.43.0/24 (4608 38195 15830 55506) 203.25.43.0/24 4608 38195 15830 55506 - Withdrawn - aggregated with 203.25.42.0/24 (4608 38195 15830 55506)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS55506 4 More Specifics 6 Total Advertisements PENTANA-AS - Pentana Solutions, AU
203.25.40.0/24 203.25.40.0/22
203.25.41.0/24 203.25.40.0/22
203.25.42.0/24 203.25.40.0/22
203.25.43.0/24 203.25.40.0/22
whois: 402591
IANA has recorded AS55506 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS55506\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS55296 - AS56319'
as-block: AS55296 - AS56319
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: 2009-09-03T01:15:30Z
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 'AS55506'
% Abuse contact for 'AS55506' is 'abuse@pentanasolutions.com'
aut-num: AS55506
as-name: PENTANA-AS
descr: Pentana Solutions
descr: Automotive Dealer Management Systems
descr: Melbourne
country: AU
org: ORG-PSPL3-AP
admin-c: TS388-AP
tech-c: TS388-AP
abuse-c: AR1139-AP
mnt-lower: MAINT-AU-PENTANA
mnt-routes: MAINT-AU-PENTANA
mnt-by: APNIC-HM
mnt-irt: IRT-REYNOLDS-NON-AU
last-modified: 2021-01-12T22:46:04Z
source: APNIC
irt: IRT-REYNOLDS-NON-AU
address: 549 Blackburn Road
address: Mount Waverly, 3149
address: Vic
address: Australia
e-mail: networks@pentanasolutions.com
abuse-mailbox: abuse@pentanasolutions.com
admin-c: PW582-AP
tech-c: PW582-AP
auth: # Filtered
remarks: abuse@pentanasolutions.com was validated on 2026-01-07
remarks: networks@pentanasolutions.com was validated on 2026-01-07
mnt-by: MAINT-AU-PENTANA
last-modified: 2026-01-07T23:04:49Z
source: APNIC
organisation: ORG-PSPL3-AP
org-name: Pentana Solutions Pty Ltd
org-type: LIR
country: AU
address: 549 Blackburn Rd
phone: +61-03-9535-2290
fax-no: +61-03-9562-8143
e-mail: infrastructure@pentanasolutions.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:15:16Z
source: APNIC
role: ABUSE REYNOLDSNONAU
country: ZZ
address: 549 Blackburn Road
address: Mount Waverly, 3149
address: Vic
address: Australia
phone: +000000000
e-mail: networks@pentanasolutions.com
admin-c: PW582-AP
tech-c: PW582-AP
nic-hdl: AR1139-AP
remarks: Generated from irt object IRT-REYNOLDS-NON-AU
remarks: abuse@pentanasolutions.com was validated on 2026-01-07
remarks: networks@pentanasolutions.com was validated on 2026-01-07
abuse-mailbox: abuse@pentanasolutions.com
mnt-by: APNIC-ABUSE
last-modified: 2026-01-07T23:05:11Z
source: APNIC
person: Terry Sposato
address: 547 Blackburn Road Mount Waverly, VIC 3149
country: AU
phone: +61-03-9535-2240
fax-no: +61-03-9562-8143
e-mail: terry.sposato@pentanasolutions.com
nic-hdl: TS388-AP
mnt-by: MAINT-AU-PENTANA
last-modified: 2015-02-02T00:30:18Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)