Network topology

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

AS140702

Currently announcedSnapshot awaiting refresh

AMTAC-AS-AP - Amtac Professional Services Pty Ltd · AMTAC-AS-AP

Last observed10/7/2026, 15:42:17Open ASN profile →

AS140702 relationship topology

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AS140702Amtac Professional Serv…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS4764WIDEBAND-AS-AP - Aussie Broadband

Relationship: Upstream
Observed weight: 260
ASN registration country: Australia
Latest RIS data: 10/7/2026, 00:00:00

Open AS4764 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS4764Observed weight 260	WIDEBAND-AS-AP - Aussie Broadband	Upstream	Australia	8/28/2019, 00:00:00	10/7/2026, 00:00:00	1,324	0
AS9268Observed weight 259	OVERTHEWIRE-AS-AP - Over The Wire Pty Ltd	Upstream	Australia	8/28/2019, 00:00:00	10/7/2026, 00:00:00	331	0

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