Network topology

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

AS16746

Currently announcedSnapshot awaiting refresh

CenterPoint Energy, Inc. · RELIANTENERGY

Last observed9/30/2026, 18:08:53Open ASN profile →

AS16746 relationship topology

Showing 5 / 5

AS16746CenterPoint Energy, Inc.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS701UUNET - Verizon Business

Relationship: Upstream
Observed weight: 187
ASN registration country: United States
Latest RIS data: 9/30/2026, 00:00:00

Open AS701 profile →

All adjacent autonomous systems

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

5 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS701Observed weight 187	UUNET - Verizon Business	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	4,588
AS7018Observed weight 53	ATT-INTERNET4 - AT&T Enterprises, LLC	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	721
AS209Observed weight 40	CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	888
AS15830Observed weight 36	Equinix Equinix (EMEA) Acquisition Enterprises B.V.	Upstream	United Kingdom	8/19/2019, 00:00:00	9/30/2026, 00:00:00	882
AS33662Observed weight 8	CMCS - Comcast Cable Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	242

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