Network topology

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

AS213442

Currently announcedSnapshot awaiting refresh

CHALLENGE AIRLINES (IL) LTD · Challenge_set

Last observed10/13/2026, 01:19:17Open ASN profile →

AS213442 relationship topology

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AS213442CHALLENGE AIRLINES (IL)…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS48152Digital Frankfurt GmbH

Relationship: Upstream
Observed weight: 257
ASN registration country: Germany
Latest RIS data: 10/12/2026, 00:00:00

Open AS48152 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS48152Observed weight 257	Digital Frankfurt GmbH	Upstream	Germany	8/28/2019, 00:00:00	10/12/2026, 00:00:00	337	0

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