ResearchRouting table, RPKI, IRR & looking glass

AS206640 Danuta Karwowska trading as F.H.U. KarwosNET

AS206640 (KARWOSNET) is registered to Danuta Karwowska trading as F.H.U. KarwosNET in PL. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
1,024
IPv4 addresses
100%
RPKI valid

Who holds AS206640

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

AS number
AS206640
Handle
KARWOSNET
Organization
Danuta Karwowska trading as F.H.U. KarwosNET
Country
PL
ASPA
None published

What AS206640 announces

Prefixes originated by AS206640 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
0
IPv4 addresses
1,024 (4 /24s)
RPKI valid
1 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS206640
1
With an IRR route object
1 100%

Announced prefixes

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

IPv4 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS206640 is reached through

The AS just before AS206640 in the paths our looking glass collectors hold, for 1 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
RIPEKARWOSNETRIPE-NCC-END-MNT, PL-KARWOSNET-1-MNT

Route objects with origin AS206640: RIPE 1

as-sets that list AS206640 (7)