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	Prefix	Description
	103.154.176.0/23	Vinh Railway Signalling - Telecom Joint Stock Company
	2001:df4:9380::/48	Vinh Railway Signalling - Telecom Joint Stock Company

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS24088	Hanoi Telecom Joint Stock Company - HCMC Branch	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS24088	Hanoi Telecom Joint Stock Company - HCMC Branch	✔	✔
	AS38731	Viettel - CHT Company Ltd	✔	✘

aut-num:        AS140762
as-name:        VISITEC-AS-VN
descr:          Vinh Railway Signalling - Telecom Joint Stock Company
descr:          25B Le Ninh, Quan Bau, Vinh city, Nghe An province
country:        VN
admin-c:        THA10-AP
tech-c:         NDD12-AP
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
abuse-c:        NDD12-AP
export:         to AS38731 announce AS140762
import:         from AS38731 action pref=100; accept ANY
last-modified:  2020-12-04T01:49:46Z
source:         APNIC

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

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-transroute-spec	19618
RADB	as-kddcustomer2	8206
NTTCOM	as-7552	517
RADB	as-fpt_communications	440
NTTCOM	as45896:as-pps	245
NTTCOM	as-hanoitelecom	146
RADB	as-hurricanev6	21153
RADB	as-fpt	440
RADB	as3491:as-customers-ap	71650
RADB	as18403:as-cone	440