ResearchRouting table, RPKI, IRR & looking glass

AS204750 Leon-Alexander Bernhardt

AS204750 (Leon-AlexanderBernhardt) is registered to Leon-Alexander Bernhardt in DE. It originates 2 prefixes in the global routing table.

0
IPv4 prefixes
2
IPv6 prefixes
100%
RPKI valid

Who holds AS204750

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

AS number
AS204750
Handle
Leon-AlexanderBernhardt
Organization
Leon-Alexander Bernhardt
Country
DE
ASPA
None published

What AS204750 announces

Prefixes originated by AS204750 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
0
IPv6 prefixes
2
RPKI valid
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS204750
4
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.

IPv6 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS204750 is reached through

The AS just before AS204750 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
RIPELeon-AlexanderBernhardtRIPE-NCC-END-MNT, LEON-ALEXANDERBERNHARDT-MNT

Route objects with origin AS204750: RIPE 14

as-sets that list AS204750 (6)