AS10972 — NF-CANET2
AS10972 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.
About this network
NF-CANET2 is registered to Memorial University of Newfoundland as the Newfoundland gigaPOP for CAnet 2, the second-generation Canadian national research and education backbone. It exists as an interconnect point in the research-network topology rather than as a network that carries its own address space.
What it's used for
The routing tells an unusual but coherent story: RIS observes no originated prefixes at all (0 IPv4, 0 IPv6) yet 4 observed neighbours. The AS is present in the BGP graph without announcing any space of its own. That is exactly the shape of a gigaPOP or regional interconnect AS: its job is to be an aggregation and peering point where a province's universities and research institutions meet the national NREN backbone, with the actual address space originated by the member institutions' own ASes.
CAnet 2 was the mid-to-late-1990s CANARIE-operated national research backbone, built as a set of regional gigaPOPs (one per province or region) rather than a single flat network. Memorial University, as the province's principal research institution, took the Newfoundland and Labrador gigaPOP role, and this ASN is the artifact of that architecture.
Notable
- An AS with zero originated prefixes and non-zero neighbours is genuinely rare and often mistaken for a dormant or unrouted number. This one is not dormant: it is participating in the routing graph, just not as an origin.
- Because it announces nothing, this AS cannot be geolocated or sized from routing data. The country here comes from the registration, not from the inventory.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 198.165.161.0/24
Upstream networks
- AS6509 CANARIE Inc
Downstream networks
- AS6579 Memorial University of Newfoundland
- AS54658 College of the North Atlantic
- AS394846 Newfoundland & Labrador English School District
Adjacent networks
awaiting query
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