Network topology

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

AS151669

Currently announcedSnapshot awaiting refresh

XFXNET-AS-AU - Xiaofei Xu · XFXNET-AS-AU

Last observed10/20/2026, 20:49:40Open ASN profile →

AS151669 relationship topology

Showing 6 / 6

AS151669Xiaofei Xu

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS38008APERTURE-AS-AP - Aperture Science Limited

Relationship: Upstream
Observed weight: 447
ASN registration country: Hong Kong SAR China
Latest RIS data: 11/1/2026, 00:00:00

Open AS38008 profile →

All adjacent autonomous systems

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6 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv6
AS38008Observed weight 447	APERTURE-AS-AP - Aperture Science Limited	Upstream	Hong Kong SAR China	8/28/2019, 00:00:00	11/1/2026, 00:00:00	1,829
AS63473Observed weight 255	HOSTHATCH - HostHatch, LLC	Upstream	United States	8/28/2019, 00:00:00	11/1/2026, 00:00:00	366
AS142064Observed weight 252	VERGETEL1-AS-AP - VergeTel	Upstream	Australia	8/28/2019, 00:00:00	11/1/2026, 00:00:00	352
AS37988Observed weight 247	ALPHA-LAYER-AS-AP - Alpha Layer Pty Ltd	Upstream	Australia	8/28/2019, 00:00:00	11/1/2026, 00:00:00	355
AS20473Observed weight 63	AS-VULTR - The Constant Company, LLC	Upstream	United States	8/28/2019, 00:00:00	11/1/2026, 00:00:00	375
AS212895Observed weight 264	ROUTE64_ORG Johannes Ernst	Upstream	Germany	8/28/2019, 00:00:00	10/20/2026, 00:00:00	713

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