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	Prefix	Description
	103.248.160.0/22	Department of Information Technology and Customs Statistics

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS45899	VNPT Corp	✔	✘
	AS56147	Creative Communication Vietnam Joint Stock Company	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS45899	VNPT Corp	✔	✘
	AS56147	Creative Communication Vietnam Joint Stock Company	✔	✘

aut-num:        AS131381
as-name:        TCHQ-VN
descr:          Department of Information Technology and Customs Statistics
descr:          No. 9 Duong Dinh Nghe Street, Yen Hoa Ward, Cau Giay District, Hanoi City
country:        VN
import:         from AS7643 action pref=100; accept ANY
import:         from AS45903 action pref=100; accept ANY
export:         to AS7643 announce AS131381
export:         to AS45903 announce AS131381
admin-c:        PQT20-AP
tech-c:         LTG11-AP
mnt-by:         MAINT-VN-VNNIC
mnt-routes:     MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2025-05-15T07:56:33Z
source:         APNIC

Last Update: 2026-06-14T03:22:31Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-45903	248
RADB	as-twig	1264
RADB	as-telstra-intl-customers	12432
APNIC	as-45903	248
NTTCOM	as45896:as-pps	245
RADB	as-fpt	440
RADB	as58453:as-asiaascust	20219
NTTCOM	as-hanoitelecom	146
RADB	as18403:as-cone	440
RADB	as-kddcustomer2	8206
APNIC	as58453:as-asiatest	16202
RADB	as-45899	240
NTTCOM	as7643:as-customers	254
RADB	as-45899cust	241
RADB	as-hgc-intl	6460
RADB	as-fpt_communications	440
NTTCOM	as-vnpt	256