Network topology

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

AS21869

Currently announcedSnapshot awaiting refresh

Sun Chemical Corporation · SUN-CHEMICAL

Last observed10/1/2026, 08:33:37Open ASN profile →

AS21869 relationship topology

Showing 4 / 4

AS21869Sun Chemical Corporation

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS6461ZAYO-6461 - Zayo Bandwidth

Relationship: Upstream
Observed weight: 276
ASN registration country: United States
Latest RIS data: 10/29/2026, 00:00:00

Open AS6461 profile →

All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS6461Observed weight 276	ZAYO-6461 - Zayo Bandwidth	Upstream	United States	8/21/2019, 00:00:00	10/29/2026, 00:00:00	1,361
AS6181Observed weight 274	FUSE-NET - Cincinnati Bell Telephone Company LLC	Upstream	United States	8/21/2019, 00:00:00	10/29/2026, 00:00:00	370
AS174Observed weight 261	COGENT-174 - Cogent Communications, LLC	Upstream	United States	8/21/2019, 00:00:00	10/29/2026, 00:00:00	633
AS10796Observed weight 7	TWC-10796-MIDWEST - Charter Communications Inc	Upstream	United States	8/21/2019, 00:00:00	10/29/2026, 00:00:00	11

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