Network topology

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

AS33054

Currently announcedSnapshot awaiting refresh

MCCRACKENFS - McCracken Financial Software · MCCRACKENFS

Last observed10/24/2026, 12:15:09Open ASN profile →

AS33054 relationship topology

Showing 4 / 4

AS33054McCracken Financial Sof…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS3356LEVEL3 - Level 3 Parent, LLC

Relationship: Upstream
Observed weight: 217
ASN registration country: United States
Latest RIS data: 10/24/2026, 08:00:00

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All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS3356Observed weight 217	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/21/2019, 00:00:00	10/24/2026, 08:00:00	534
AS701Observed weight 206	UUNET - Verizon Business	Upstream	United States	8/21/2019, 00:00:00	10/24/2026, 08:00:00	249
AS7018Observed weight 202	ATT-INTERNET4 - AT&T Enterprises, LLC	Upstream / Uncertain relationship	United States	8/21/2019, 00:00:00	10/24/2026, 08:00:00	260
AS19855Observed weight 24	MASERGY - Masergy Communications, Inc.	Upstream	United States	8/21/2019, 00:00:00	10/24/2026, 08:00:00	39

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