Network topology

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

AS211137

Currently announcedSnapshot awaiting refresh

ISP Services spol. s.r.o., · ISPSERVICES

Last observed10/12/2026, 08:55:07Open ASN profile →

AS211137 relationship topology

Showing 1 / 1

AS211137ISP Services spol. s.r.…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS25424INEXT-CZ CEZNET s.r.o.

Relationship: Upstream
Observed weight: 262
ASN registration country: Czechia
Latest RIS data: 10/12/2026, 00:00:00

Open AS25424 profile →

All adjacent autonomous systems

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

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS25424Observed weight 262	INEXT-CZ CEZNET s.r.o.	Upstream	Czechia	8/28/2019, 00:00:00	10/12/2026, 00:00:00	339	0

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