Network topology

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

AS55146

Currently announcedSnapshot awaiting refresh

NUCOR BUILDING SYSTEMS SALES CORPORATION · BGWAT

Last observed10/5/2026, 04:58:59Open ASN profile →

AS55146 relationship topology

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AS55146NUCOR BUILDING SYSTEMS …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS30036MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp

Relationship: Upstream
Observed weight: 231
ASN registration country: United States
Latest RIS data: 10/4/2026, 00:00:00

Open AS30036 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS30036Observed weight 231	MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp	Upstream	United States	8/25/2019, 00:00:00	10/4/2026, 00:00:00	305	0
AS5650Observed weight 41	FRONTIER-FRTR - Frontier Communications of America, Inc.	Upstream	United States	8/25/2019, 00:00:00	10/4/2026, 00:00:00	56	0

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