Network topology

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

AS21569

Currently announcedSnapshot awaiting refresh

DBU-AS - Dallas Baptist University · DBU-AS

Last observed10/1/2026, 07:49:27Open ASN profile →

AS21569 relationship topology

Showing 2 / 2

AS21569Dallas Baptist Universi…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS11427TWC-11427-TEXAS - Charter Communications Inc

Relationship: Upstream
Observed weight: 273
ASN registration country: United States
Latest RIS data: 10/1/2026, 00:00:00

Open AS11427 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
AS11427Observed weight 273	TWC-11427-TEXAS - Charter Communications Inc	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	360	0
AS7018Observed weight 256	ATT-INTERNET4 - AT&T Enterprises, LLC	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	328	0

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