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	Prefix	Description
	103.155.254.0/23	K2F Information Technology Company Limited
	103.155.254.0/24	K2F Information Technology Company Limited
	103.155.255.0/24	K2F Information Technology Company Limited

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS135964	RVC Rong Viet Trade Service Telecom Company Limited	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS135964	RVC Rong Viet Trade Service Telecom Company Limited	✔	✘

aut-num:        AS140757
as-name:        FISYS-AS-VN
descr:          K2F Information Technology Company Limited
descr:          Ground Floor, Rosana Building, No. 60 Nguyen Dinh Chieu, Da Kao Ward, District 1, Ho Chi Minh City, Vietnam
country:        VN
admin-c:        NTMP1-AP
tech-c:         NLH16-AP
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2024-12-21T09:25:55Z
source:         APNIC

Last Update: 2026-06-14T03:22:35Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-fpt_communications	440
NTTCOM	as-hanoitelecom	146
APNIC	as-softnet-hk	10
RADB	as18403:as-cone	440
RADB	as-c3	1
RADB	as-fpt	440
RIPE	as-transroute-spec	19618
RADB	as-telstra-intl-customers	12432
RADB	as-zenlayer	3385
APNIC	as135158:as-softnet-hk	10
RADB	as-kddcustomer2	8206