ResearchRouting table, RPKI, IRR & looking glass

AS205146 Bartlomiej Michal Czyz trading as F.P.H.U AVANET

AS205146 (avanet-as) is registered to Bartlomiej Michal Czyz trading as F.P.H.U AVANET in PL. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
768
IPv4 addresses
100%
RPKI valid

Who holds AS205146

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

AS number
AS205146
Handle
avanet-as
Organization
Bartlomiej Michal Czyz trading as F.P.H.U AVANET
Country
PL
ASPA
None published

What AS205146 announces

Prefixes originated by AS205146 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
2
IPv6 prefixes
0
IPv4 addresses
768 (3 /24s)
RPKI valid
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS205146
2
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS205146 is reached through

The AS just before AS205146 in the paths our looking glass collectors hold, for 2 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
RIPEavanet-asRIPE-NCC-END-MNT, PL-AVANET-1-MNT

Route objects with origin AS205146: RIPE 4

as-sets that list AS205146 (8)