Network topology

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

AS23281

Currently announcedSnapshot awaiting refresh

CITY-OF-SACRAMENTO - City of Sacramento · CITY-OF-SACRAMENTO

Last observed10/1/2026, 12:16:15Open ASN profile →

AS23281 relationship topology

Showing 2 / 2

AS23281City of Sacramento

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS11901COSWAN - County of Sacramento

Relationship: Upstream
Observed weight: 288
ASN registration country: United States
Latest RIS data: 10/1/2026, 00:00:00

Open AS11901 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
AS11901Observed weight 288	COSWAN - County of Sacramento	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	554	0
AS1226Observed weight 216	CTA-42-AS1226 - California Department of Technology	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	780	0

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