Network topology

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

AS30703

Currently announcedSnapshot awaiting refresh

SHSC-1-AS - State University of New York, Health Science Center at Syracuse · SHSC-1-AS

Last observed10/2/2026, 07:54:24Open ASN profile →

AS30703 relationship topology

Showing 4 / 4

AS30703State University of New…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS11351TWC-11351-NORTHEAST - Charter Communications Inc

Relationship: Upstream
Observed weight: 155
ASN registration country: United States
Latest RIS data: 10/2/2026, 00:00:00

Open AS11351 profile →

All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS11351Observed weight 155	TWC-11351-NORTHEAST - Charter Communications Inc	Upstream	United States	8/21/2019, 00:00:00	10/2/2026, 00:00:00	373
AS46887Observed weight 109	CROWNCASTLE-AS46887 - Crown Castle Fiber LLC	Upstream	United States	8/21/2019, 00:00:00	10/2/2026, 00:00:00	306
AS7828Observed weight 22	Northland Communications	Upstream	United States	8/21/2019, 00:00:00	10/2/2026, 00:00:00	25
AS3754Observed weight 9	NYSERNET3-AS - NYSERNet	Upstream	United States	8/21/2019, 00:00:00	10/2/2026, 00:00:00	18

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