ResearchRouting table, RPKI, IRR & looking glass

AS13371 Duke University

AS13371 (DUKE-INTERCHANGE) is registered to Duke University in US. It originates 7 prefixes in the global routing table.

5
IPv4 prefixes
2
IPv6 prefixes
151,808
IPv4 addresses
57%
RPKI valid

Who holds AS13371

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS13371
Handle
DUKE-INTERCHANGE
Organization
Duke University
Country
US
ASPA
None published

What AS13371 announces

Prefixes originated by AS13371 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
5
IPv6 prefixes
2
IPv4 addresses
151,808 (593 /24s)
RPKI valid
4 57%
RPKI invalid
0
RPKI not found
3
ROAs naming AS13371
4
With an IRR route object
7 100%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

Who AS13371 is reached through

The AS just before AS13371 in the paths our looking glass collectors hold, for 7 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RADBDUKE-INTERCHANGEMAINT-AS13371

Route objects with origin AS13371: RADB 14 · ARIN 5 · LEVEL3 2

as-sets that list AS13371 (5)