Network topology

Relationships come from RIS AS_PATH observations; direction represents path position, not a commercial contract or traffic direction.

AS7643

Currently announcedSnapshot awaiting refresh

VNPT-AS-VN

Last observed10/16/2026, 00:00:00Open ASN profile →

AS7643 relationship topology

Showing 2 / 2

AS7643VNPT-AS-VN

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS45899VNPT-AS-VN - VNPT Corp

Relationship: Upstream
Observed weight: 906
ASN registration country: Vietnam
Latest RIS data: 11/1/2026, 00:00:00

Open AS45899 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	Visible prefixes	Collectors
AS45899Observed weight 906	VNPT-AS-VN - VNPT Corp	Upstream	Vietnam	8/19/2019, 00:00:00	11/1/2026, 00:00:00	68	1
AS135905Observed weight 297	VNPT-AS-VN - VIETNAM POSTS AND TELECOMMUNICATIONS GROUP	Upstream	Vietnam	8/19/2019, 00:00:00	11/1/2026, 00:00:00	10	1

CHA.LA ASN relationship snapshotRelationships are normalized by CHA.LA from collected routing observations and registration context.CHA.LA routing observations · registration context