9738 BESECURE-AS-AP Besecure P/L
Adjacency: 5 Upstream: 3 Downstream: 2
Upstream Adjacent AS list
AS9722 PIPE-AS-AP PIPE Networks
AS2764 AAPT AAPT Limited
AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
Downstream Adjacent AS list
AS9421 EISNET-AS-AP eis.net
AS9913 IIG-AS-AP Internet Information Group
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 4069 AS9738 ORG+TRN Originate: 27136 /17.27 Transit: 2304 /20.83 BESECURE-AS-AP Besecure P/L
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 % 399 AS9738 BESECURE-AS-AP Besecure P/L 67 37 4 34 33 49.25% Prefix AS Path Aggregation Suggestion 61.14.96.0/21 4608 9722 9738 61.14.112.0/21 4608 9722 9738 61.88.58.0/24 4608 9722 9738 202.14.192.0/23 4608 9722 9738 202.148.224.0/20 4608 9722 9738 + Announce - aggregate of 202.148.224.0/21 (4608 9722 9738) and 202.148.232.0/21 (4608 9722 9738) 202.148.224.0/24 4608 9722 9738 - Withdrawn - aggregated with 202.148.225.0/24 (4608 9722 9738) 202.148.225.0/24 4608 9722 9738 - Withdrawn - aggregated with 202.148.224.0/24 (4608 9722 9738) 202.148.226.0/24 4608 9722 9738 - Withdrawn - aggregated with 202.148.227.0/24 (4608 9722 9738) 202.148.227.0/24 4608 9722 9738 - Withdrawn - aggregated with 202.148.226.0/24 (4608 9722 9738) 202.148.228.0/24 4608 9722 9738 - Withdrawn - aggregated with 202.148.229.0/24 (4608 9722 9738) 202.148.229.0/24 4608 9722 9738 - Withdrawn - aggregated with 202.148.228.0/24 (4608 9722 9738) 202.148.230.0/24 4608 9722 9738 - Withdrawn - aggregated with 202.148.231.0/24 (4608 9722 9738) 202.148.231.0/24 4608 9722 9738 - Withdrawn - aggregated with 202.148.230.0/24 (4608 9722 9738) 202.148.232.0/24 4608 9722 9738 - Withdrawn - aggregated with 202.148.233.0/24 (4608 9722 9738) 202.148.233.0/24 4608 9722 9738 - Withdrawn - aggregated with 202.148.232.0/24 (4608 9722 9738) 202.148.234.0/24 4608 9722 9738 - Withdrawn - aggregated with 202.148.235.0/24 (4608 9722 9738) 202.148.235.0/24 4608 9722 9738 - Withdrawn - aggregated with 202.148.234.0/24 (4608 9722 9738) 202.148.236.0/24 4608 9722 9738 - Withdrawn - aggregated with 202.148.237.0/24 (4608 9722 9738) 202.148.237.0/24 4608 9722 9738 - Withdrawn - aggregated with 202.148.236.0/24 (4608 9722 9738) 202.148.238.0/24 4608 9722 9738 - Withdrawn - aggregated with 202.148.239.0/24 (4608 9722 9738) 202.148.239.0/24 4608 9722 9738 - Withdrawn - aggregated with 202.148.238.0/24 (4608 9722 9738) 203.5.19.0/24 4608 9722 9738 203.5.194.0/24 4608 9722 9738 203.6.250.0/24 4608 9722 9738 203.11.207.0/24 4608 9722 9738 203.12.39.0/24 4608 9722 9738 203.12.51.0/24 4608 9722 9738 203.16.236.0/24 4608 9722 9738 203.18.134.0/23 4608 9722 9738 203.19.157.0/24 4608 9722 9738 203.25.67.0/24 4608 9722 9738 203.25.120.0/24 4608 9722 9738 203.26.72.0/24 4608 9722 9738 203.30.31.0/24 4608 9722 9738 203.30.32.0/24 4608 9722 9738 203.30.216.0/24 4608 9722 9738 203.31.56.0/24 4608 9722 9738 203.31.82.0/24 4608 9722 9738 203.31.246.0/24 4608 9722 9738 203.56.0.0/24 4608 9722 9738 203.57.147.0/24 4608 9722 9738 210.18.192.0/19 4608 9722 9738 + Announce - aggregate of 210.18.192.0/20 (4608 9722 9738) and 210.18.208.0/20 (4608 9722 9738) 210.18.192.0/22 4608 9722 9738 - Withdrawn - aggregated with 210.18.196.0/22 (4608 9722 9738) 210.18.196.0/22 4608 9722 9738 - Withdrawn - aggregated with 210.18.192.0/22 (4608 9722 9738) 210.18.200.0/24 4608 9722 9738 - Withdrawn - aggregated with 210.18.201.0/24 (4608 9722 9738) 210.18.201.0/24 4608 9722 9738 - Withdrawn - aggregated with 210.18.200.0/24 (4608 9722 9738) 210.18.202.0/24 4608 9722 9738 - Withdrawn - aggregated with 210.18.203.0/24 (4608 9722 9738) 210.18.203.0/24 4608 9722 9738 - Withdrawn - aggregated with 210.18.202.0/24 (4608 9722 9738) 210.18.204.0/23 4608 9722 9738 - Withdrawn - aggregated with 210.18.206.0/23 (4608 9722 9738) 210.18.206.0/24 4608 9722 9738 - Withdrawn - aggregated with 210.18.207.0/24 (4608 9722 9738) 210.18.207.0/24 4608 9722 9738 - Withdrawn - aggregated with 210.18.206.0/24 (4608 9722 9738) 210.18.208.0/24 4608 9722 9738 - Withdrawn - aggregated with 210.18.209.0/24 (4608 9722 9738) 210.18.209.0/24 4608 9722 9738 - Withdrawn - aggregated with 210.18.208.0/24 (4608 9722 9738) 210.18.210.0/24 4608 9722 9738 - Withdrawn - aggregated with 210.18.211.0/24 (4608 9722 9738) 210.18.211.0/24 4608 9722 9738 - Withdrawn - aggregated with 210.18.210.0/24 (4608 9722 9738) 210.18.212.0/22 4608 9722 9738 - Withdrawn - aggregated with 210.18.208.0/22 (4608 9722 9738) 210.18.216.0/22 4608 9722 9738 - Withdrawn - aggregated with 210.18.220.0/22 (4608 9722 9738) 210.18.220.0/22 4608 9722 9738 - Withdrawn - aggregated with 210.18.216.0/22 (4608 9722 9738) 210.18.224.0/23 4608 9722 9738 + Announce - aggregate of 210.18.224.0/24 (4608 9722 9738) and 210.18.225.0/24 (4608 9722 9738) 210.18.224.0/24 4608 9722 9738 - Withdrawn - aggregated with 210.18.225.0/24 (4608 9722 9738) 210.18.225.0/24 4608 9722 9738 - Withdrawn - aggregated with 210.18.224.0/24 (4608 9722 9738) 210.18.228.0/22 4608 9722 9738 210.18.232.0/24 4608 9722 9738 210.18.236.0/22 4608 9722 9738 210.18.240.0/24 4608 9722 9738 210.18.244.0/24 4608 9722 9738 210.18.248.0/22 4608 9722 9738 + Announce - aggregate of 210.18.248.0/23 (4608 9722 9738) and 210.18.250.0/23 (4608 9722 9738) 210.18.248.0/23 4608 9722 9738 - Withdrawn - aggregated with 210.18.250.0/23 (4608 9722 9738) 210.18.250.0/24 4608 9722 9738 - Withdrawn - aggregated with 210.18.251.0/24 (4608 9722 9738) 210.18.251.0/24 4608 9722 9738 - Withdrawn - aggregated with 210.18.250.0/24 (4608 9722 9738) 216.75.222.0/24 4608 9722 9738
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS9738 53 More Specifics 67 Total Advertisements BESECURE-AS-AP Besecure P/L
61.14.96.0/21 61.14.96.0/19
61.14.112.0/21 61.14.96.0/19
61.88.58.0/24 61.88.0.0/16
202.14.192.0/23 202.14.192.0/22
202.148.224.0/24 202.148.224.0/20
202.148.225.0/24 202.148.224.0/20
202.148.226.0/24 202.148.224.0/20
202.148.227.0/24 202.148.224.0/20
202.148.228.0/24 202.148.224.0/20
202.148.229.0/24 202.148.224.0/20
202.148.230.0/24 202.148.224.0/20
202.148.231.0/24 202.148.224.0/20
202.148.232.0/24 202.148.224.0/20
202.148.233.0/24 202.148.224.0/20
202.148.234.0/24 202.148.224.0/20
202.148.235.0/24 202.148.224.0/20
202.148.236.0/24 202.148.224.0/20
202.148.237.0/24 202.148.224.0/20
202.148.238.0/24 202.148.224.0/20
202.148.239.0/24 202.148.224.0/20
203.11.207.0/24 203.11.192.0/20
203.12.51.0/24 203.12.48.0/22
203.16.236.0/24 203.16.236.0/23
203.26.72.0/24 203.26.72.0/23
203.30.32.0/24 203.30.32.0/22
203.30.216.0/24 203.30.216.0/23
210.18.192.0/22 210.18.192.0/19
210.18.196.0/22 210.18.192.0/19
210.18.200.0/24 210.18.192.0/19
210.18.201.0/24 210.18.192.0/19
210.18.202.0/24 210.18.192.0/19
210.18.203.0/24 210.18.192.0/19
210.18.204.0/23 210.18.192.0/19
210.18.206.0/24 210.18.192.0/19
210.18.207.0/24 210.18.192.0/19
210.18.208.0/24 210.18.192.0/19
210.18.209.0/24 210.18.192.0/19
210.18.210.0/24 210.18.192.0/19
210.18.211.0/24 210.18.192.0/19
210.18.212.0/22 210.18.192.0/19
210.18.216.0/22 210.18.192.0/19
210.18.220.0/22 210.18.192.0/19
210.18.224.0/24 210.18.224.0/19
210.18.225.0/24 210.18.224.0/19
210.18.227.0/24 210.18.224.0/19
210.18.228.0/22 210.18.224.0/19
210.18.232.0/24 210.18.224.0/19
210.18.236.0/22 210.18.224.0/19
210.18.240.0/24 210.18.224.0/19
210.18.248.0/23 210.18.224.0/19
210.18.250.0/24 210.18.224.0/19
210.18.251.0/24 210.18.224.0/19
216.75.222.0/24 216.75.208.0/20
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 210.18.227.0/24 Announced
whois: 402603
IANA has recorded AS9738 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS9738\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS9249 - AS10239'
as-block: AS9249 - AS10239
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: 2022-09-22T22:36:45Z
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 'AS9738'
% Abuse contact for 'AS9738' is 'comms-coreengineering@brennanit.com.au'
aut-num: AS9738
as-name: BRENNANIT-AS9738-AP
descr: Brennan IT
country: AU
import: from AS2764 action pref=10; accept ANY
import: from AS7474 action pref=20; accept ANY
export: to AS7474 announce AS9738
default: to AS7474 action pref=10; networks ANY
org: ORG-BVAD1-AP
admin-c: JL4566-AP
tech-c: JL4566-AP
abuse-c: AB1196-AP
mnt-lower: MAINT-AU-BRENNAN
mnt-routes: MAINT-AU-BRENNAN
mnt-by: APNIC-HM
mnt-irt: IRT-BRENNAN-AU
last-modified: 2020-08-04T23:28:41Z
source: APNIC
irt: IRT-BRENNAN-AU
address: PO BOX 1388
address: TOOWONG QLD 4066
e-mail: comms-coreengineering@brennanit.com.au
abuse-mailbox: comms-coreengineering@brennanit.com.au
admin-c: BC184-AP
tech-c: BC184-AP
auth: # Filtered
remarks: comms-coreengineering@brennanit.com.au was validated on 2026-04-15
mnt-by: IEXEC-AU-BENC
last-modified: 2026-04-15T22:32:03Z
source: APNIC
organisation: ORG-BVAD1-AP
org-name: Brennan Voice and Data Pty Ltd
org-type: LIR
country: AU
address: Level 18, 200 Barangaroo AVE
phone: +612-8235-9511
fax-no: +612-8235-9594
e-mail: Comms-CoreEngineering@brennanit.com.au
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2024-12-04T12:56:17Z
source: APNIC
role: ABUSE BRENNANAU
country: ZZ
address: PO BOX 1388
address: TOOWONG QLD 4066
phone: +000000000
e-mail: comms-coreengineering@brennanit.com.au
admin-c: BC184-AP
tech-c: BC184-AP
nic-hdl: AB1196-AP
remarks: Generated from irt object IRT-BRENNAN-AU
remarks: comms-coreengineering@brennanit.com.au was validated on 2026-04-15
abuse-mailbox: comms-coreengineering@brennanit.com.au
mnt-by: APNIC-ABUSE
last-modified: 2026-04-15T22:32:29Z
source: APNIC
person: Jason Luxton
address: 73 Amelia St, Fortitude Valley, QLD, 4006
country: AU
phone: +61 7 3234 9400
e-mail: jason.luxton@brennanit.com.au
nic-hdl: JL4566-AP
mnt-by: MAINT-AU-BRENNAN
last-modified: 2012-09-12T02:52:41Z
source: APNIC
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