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	Prefix	Description
	203.171.220.0/24	35 Grafton Street

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS7474	SingTel Optus Pty Ltd	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS7474	SingTel Optus Pty Ltd	✔	✘

aut-num:        AS45583
as-name:        TTC-AU
descr:          35 Grafton Street
country:        AU
org:            ORG-TTCP1-AP
admin-c:        TTCP1-AP
tech-c:         TTCP1-AP
abuse-c:        AT972-AP
mnt-routes:     MAINT-TTC-AU
mnt-by:         APNIC-HM
mnt-irt:        IRT-TTC-AU
last-modified:  2020-11-25T06:35:11Z
source:         APNIC


organisation:   ORG-TTCP1-AP
org-name:       The Travel Corporation PTY LTD
org-type:       LIR
country:        AU
address:        35 Grafton Street
phone:          +61290285696
fax-no:         +61290281247
# Email removed, Log into bgp.tools to see whois emails
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:28Z
source:         APNIC

Last Update: 2025-12-25T03:22:13Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
APNIC	as7474:as-customers	21602
RADB	as-optus	22114