ResearchRouting table, RPKI, IRR & looking glass

AS205581 CVD Sp. z o.o. Sp.k.

AS205581 (CVD) is registered to CVD Sp. z o.o. Sp.k. in PL. It originates 12 prefixes in the global routing table.

8
IPv4 prefixes
4
IPv6 prefixes
2,048
IPv4 addresses
100%
RPKI valid

Who holds AS205581

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

AS number
AS205581
Handle
CVD
Organization
CVD Sp. z o.o. Sp.k.
Country
PL
ASPA
None published

What AS205581 announces

Prefixes originated by AS205581 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
8
IPv6 prefixes
4
IPv4 addresses
2,048 (8 /24s)
RPKI valid
12 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS205581
24
With an IRR route object
12 100%

Announced prefixes

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

Who AS205581 is reached through

The AS just before AS205581 in the paths our looking glass collectors hold, for 12 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
RIPECVDRIPE-NCC-END-MNT, CVD-MNT

Route objects with origin AS205581: RIPE 24

as-sets that list AS205581 (8)