ResearchRouting table, RPKI, IRR & looking glass

AS50975 KYOCERA AVX Components s.r.o.

AS50975 (AVX_AS) is registered to KYOCERA AVX Components s.r.o. in CZ. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
2,048
IPv4 addresses
100%
RPKI valid

Who holds AS50975

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

AS number
AS50975
Handle
AVX_AS
Organization
KYOCERA AVX Components s.r.o.
Country
CZ
ASPA
None published

What AS50975 announces

Prefixes originated by AS50975 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
2,048 (8 /24s)
RPKI valid
1 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS50975
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 AS50975 is reached through

The AS just before AS50975 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
RIPEAVX_ASRIPE-NCC-END-MNT, MNT-ALBERON

Route objects with origin AS50975: RIPE 2

as-sets that list AS50975 (6)