ResearchRouting table, RPKI, IRR & looking glass

AS209617 University of Cyprus

AS209617 (ucy) is registered to University of Cyprus in CY. It originates 3 prefixes in the global routing table.

2
IPv4 prefixes
1
IPv6 prefixes
10,240
IPv4 addresses
100%
RPKI valid

Who holds AS209617

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

AS number
AS209617
Handle
ucy
Organization
University of Cyprus
Country
CY
ASPA
None published

What AS209617 announces

Prefixes originated by AS209617 in the routing table our collectors hold (kept current as routes change), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
2
IPv6 prefixes
1
IPv4 addresses
10,240 (40 /24s)
RPKI valid
3 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS209617
3
With an IRR route object
3 100%

Announced prefixes

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

IPv4 (2)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS209617 buys transit from

Inferred from the AS paths in the RouteViews tables and our own collectors’ feeds, refreshed every 4 hours, most-seen first. 2 upstreams.

Who buys transit from AS209617

None seen: AS209617 does not appear to provide transit to anyone.

Routing registry objects

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

Sourceas-nameMaintained by
RIPEucyRIPE-NCC-END-MNT, UCY-NOC

Route objects with origin AS209617: RIPE 4

as-sets that list AS209617 (2)