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	Prefix	Description
	129.78.0.0/16	University of Sydney
	203.32.106.0/24	University of Sydney

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS7575	Australian Academic and Research Network (AARNet)	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS7575	Australian Academic and Research Network (AARNet)	✔	✘

aut-num:        AS23719
as-name:        USYD-AS-AP
descr:          University of Sydney
country:        AU
import:         from AS7575 accept ANY
import:         from AS18062 accept ANY
export:         to AS7575 announce AS23719
export:         to AS18062 announce AS23719
org:            ORG-AAAR1-AP
admin-c:        NG31-AP
tech-c:         ANOC-AP
abuse-c:        AA1638-AP
mnt-lower:      MAINT-AARNET-AP
mnt-routes:     MAINT-AARNET-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-AARNET-AU
last-modified:  2020-06-22T05:22:12Z
source:         APNIC


organisation:   ORG-AAAR1-AP
org-name:       Australian Academic and Research Network
org-type:       LIR
country:        AU
address:        ********
phone:          ********
fax-no:         ********
# Email removed, Log into bgp.tools to see whois emails/phone numbers
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2026-01-30T13:04:55Z
source:         APNIC

Last Update: 2026-05-07T03:22:27Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as2764:as-customers:as9822	91
RADB	as2764:as-transit:as9822	46
RIPE	as20965:as-from-tein-to-geant	656
APNIC	as1221:as-customers	4765
RADB	as7575:as-edge	159
RADB	as-optus	21368