Network topology

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

AS1850

Currently announcedSnapshot awaiting refresh

Internet a Islandi hf · ISNIC

Last observed9/29/2026, 08:33:17Open ASN profile →

AS1850 relationship topology

Showing 4 / 4

AS1850Internet a Islandi hf

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS44735SIP-ASN Nova hf

Relationship: Upstream
Observed weight: 274
ASN registration country: Iceland
Latest RIS data: 9/29/2026, 00:00:00

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All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS44735Observed weight 274	SIP-ASN Nova hf	Upstream	Iceland	8/19/2019, 00:00:00	9/29/2026, 00:00:00	480	166
AS6677Observed weight 207	ICENET-AS1 Mila hf	Upstream	Iceland	8/19/2019, 00:00:00	9/29/2026, 00:00:00	214	202
AS2603Observed weight 2	NORDUNET NORDUnet	Upstream	Denmark	8/19/2019, 00:00:00	9/29/2026, 00:00:00	4	1
AS197000Observed weight 2	RIPE-NCC-AUTHDNS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	Downstream	Netherlands	8/19/2019, 00:00:00	9/29/2026, 00:00:00	4	4

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