Network topology

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

AS23219

Currently announcedSnapshot awaiting refresh

MicroCerv · MICROCERV

Last observed10/1/2026, 11:53:57Open ASN profile →

AS23219 relationship topology

Showing 2 / 2

AS23219MicroCerv

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS701UUNET - Verizon Business

Relationship: Upstream
Observed weight: 259
ASN registration country: United States
Latest RIS data: 10/1/2026, 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.

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS701Observed weight 259	UUNET - Verizon Business	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	988	0
AS6203Observed weight 1	SCIPIO-TECH-6203 - Peace Communications LLC	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	3	0

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