View

If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	203.11.167.0/24	Chisholm Institute
	203.27.24.0/24	South West Institute of TAFE
	203.27.25.0/24	South West Institute of TAFE
	203.149.89.0/24	GPO Box 1681
	203.149.91.0/24	GPO Box 1681

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation (disabled due to size) Policy suspicious_kepler Policy stupefied_swartz Policy peaceful_bassi Policy sharp_hertz

Chart Display Options

Display links using non straight lines

Prefixes in selected policy

Load all prefixes in policy

---

How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS4826	Vocus Connect International Backbone	✔	✘
	AS4764	Aussie Broadband	✔	✘

---

Peers

	ASN	Description	IPv4	IPv6
	AS4826	Vocus Connect International Backbone	✔	✘
	AS45162	GPO Box 1681	✔	✘
	AS4764	Aussie Broadband	✔	✘

---

Downstreams

	ASN	Description	IPv4	IPv6
	AS45162	GPO Box 1681	✔	✘

aut-num:        AS132581
as-name:        VICTRACK-AS-AP
descr:          VICTORIAN RAIL TRACK
descr:          GPO Box 1681
country:        AU
org:            ORG-VRT1-AP
admin-c:        SL3876-AP
tech-c:         SL3876-AP
abuse-c:        AV436-AP
mnt-lower:      MAINT-VICTRACK-AU
mnt-routes:     MAINT-VICTRACK-AU
mnt-by:         APNIC-HM
mnt-irt:        IRT-VICTRACK-AU
last-modified:  2020-10-29T04:45:10Z
source:         APNIC


organisation:   ORG-VRT1-AP
org-name:       VICTORIAN RAIL TRACK
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:  2023-09-05T02:15:22Z
source:         APNIC

Last Update: 2026-06-09T03:22:30Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
APNIC	as4764:as-customers	342
RADB	as-telstra-intl-customers	12379
RIPE	as-transroute-spec	19620
RADB	as-optus	23289
APNIC	as4826:as-customers	8971
APNIC	as1221:as-customers	4781
RADB	as7606:as-sa-ix	23151
RIPE	as-retn-actual-v4	12810
RADB	as-hurricane	24927