Network topology

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

AS401164

Currently announcedSnapshot awaiting refresh

EPS - Elizabeth Board of Education · EPS

Last observed10/12/2026, 19:21:18Open ASN profile →

AS401164 relationship topology

Showing 3 / 3

AS401164Elizabeth Board of Educ…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLC

Relationship: Upstream
Observed weight: 190
ASN registration country: United States
Latest RIS data: 10/21/2026, 00:00:00

Open AS46887 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS46887Observed weight 190	CROWNCASTLE-AS46887 - Crown Castle Fiber LLC	Upstream	United States	8/28/2019, 00:00:00	10/21/2026, 00:00:00	147	481
AS13335Observed weight 173	CLOUDFLARENET - Cloudflare, Inc.	Upstream	United States	8/28/2019, 00:00:00	10/21/2026, 00:00:00	188	171
AS54004Observed weight 21	LIGHTPATH - Cablevision Lightpath LLC	Upstream	United States	8/28/2019, 00:00:00	10/21/2026, 00:00:00	23	0

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