Network topology

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

AS11534

Currently announcedSnapshot awaiting refresh

The School District of Philadelphia · PHILA-SCHOOL-DISTRICT

Last observed9/30/2026, 04:39:18Open ASN profile →

AS11534 relationship topology

Showing 3 / 3

AS11534The School District of …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS22324XTEL Communications

Relationship: Upstream
Observed weight: 181
ASN registration country: United States
Latest RIS data: 9/29/2026, 00:00:00

Open AS22324 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
AS22324Observed weight 181	XTEL Communications	Upstream	United States	8/19/2019, 00:00:00	9/29/2026, 00:00:00	242
AS46887Observed weight 88	CROWNCASTLE-AS46887 - Crown Castle Fiber LLC	Upstream	United States	8/19/2019, 00:00:00	9/29/2026, 00:00:00	136
AS36412Observed weight 6	DREXEL-ASN2 - Drexel University	Upstream	United States	8/19/2019, 00:00:00	9/29/2026, 00:00:00	6

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