Network topology

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

AS27357

Currently announcedSnapshot awaiting refresh

Rackspace Hosting · RACKSPACE

Last observed10/1/2026, 22:59:20Open ASN profile →

AS27357 relationship topology

Showing 2 / 2

AS27357Rackspace Hosting

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS12200RACKSPACE - Rackspace Hosting

Relationship: Upstream
Observed weight: 872
ASN registration country: United States
Latest RIS data: 10/1/2026, 00:00:00

Open AS12200 profile →

All adjacent autonomous systems

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

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS12200Observed weight 872	RACKSPACE - Rackspace Hosting	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	23,036	334
AS396479Observed weight 394	Mailgun Technologies Inc.	Downstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	10,557	0

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