Network topology

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

AS29917

Currently announcedSnapshot awaiting refresh

University System of New Hampshire · KSC

Last observed10/2/2026, 05:50:01Open ASN profile →

AS29917 relationship topology

Showing 4 / 4

AS29917University System of Ne…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS174COGENT-174 - Cogent Communications, LLC

Relationship: Upstream
Observed weight: 220
ASN registration country: United States
Latest RIS data: 10/1/2026, 00:00:00

Open AS174 profile →

All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS174Observed weight 220	COGENT-174 - Cogent Communications, LLC	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	285
AS11164Observed weight 28	INTERNET2-I2PX - Internet2	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	32
AS27405Observed weight 12	PSC - University System of New Hampshire	Upstream / Downstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	16
AS11537Observed weight 9	INTERNET2-RESEARCH-EDU - Internet2	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	9

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