Network topology

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

AS131983

Currently announcedSnapshot awaiting refresh

SCNTV-NET

Last observed10/16/2026, 03:08:09Open ASN profile →

AS131983 relationship topology

Showing 2 / 2

AS131983SCNTV-NET

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS17675AS-PNAPTOK - PacketFabric (Japan) Co., Ltd.

Relationship: Upstream
Observed weight: 262
ASN registration country: Japan
Latest RIS data: 10/15/2026, 00:00:00

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All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS17675Observed weight 262	AS-PNAPTOK - PacketFabric (Japan) Co., Ltd.	Upstream	Japan	8/25/2019, 00:00:00	10/15/2026, 00:00:00	349	0
AS24295Observed weight 1	AS-PNAPOSK - PacketFabric (Japan) Co., Ltd.	Upstream	Japan	8/28/2019, 00:00:00	10/15/2026, 00:00:00	1	0

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