ResearchRouting table, RPKI, IRR & looking glass

AS204150 David Zakoucky

AS204150 (StormHost) is registered to David Zakoucky in CZ. It originates 1 prefix in the global routing table.

0
IPv4 prefixes
1
IPv6 prefixes
100%
RPKI valid

Who holds AS204150

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

AS number
AS204150
Handle
StormHost
Organization
David Zakoucky
Country
CZ
ASPA
1 provider

What AS204150 announces

Prefixes originated by AS204150 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
1
RPKI valid
1 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS204150
5
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.

IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS204150 is reached through

The AS just before AS204150 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.

Provider authorization

AS204150 publishes an ASPA naming this provider. Check a path.