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	Prefix	Description
	103.60.206.0/24	Viet Nam Academy of Science and Technology
	103.60.206.0/23	Viet Nam Academy of Science and Technology
	103.60.207.0/24	Viet Nam Academy of Science and Technology
	2001:df1:bec0::/48	Viet Nam Academy of Science and Technology

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS24173	Netnam Company	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS24173	Netnam Company	✔	✔

aut-num:        AS149159
as-name:        VAST-VN
descr:          Viet Nam Academy of Science and Technology
descr:          18 Hoang Quoc Viet Street, Nghia Do Ward, Cau Giay District, Ha Noi, Viet Nam
admin-c:        PTM4-AP
tech-c:         TVS5-AP
remarks:        send spam and abuse report to ********
country:        VN
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2022-12-28T07:34:03Z
source:         APNIC

Last Update: 2026-06-16T03:22:33Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-kddcustomer2	8206
NTTCOM	as-transit-netnam	42
RADB	as-telstra-intl-customers	12453