ResearchRouting table, RPKI, IRR & looking glass

AS43278 Castles LLC

AS43278 (CASTLES-AS) is registered to Castles LLC in RU. It originates 16 prefixes in the global routing table.

15
IPv4 prefixes
1
IPv6 prefixes
3,840
IPv4 addresses
100%
RPKI valid

Who holds AS43278

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

AS number
AS43278
Handle
CASTLES-AS
Organization
Castles LLC
Country
RU
ASPA
None published

What AS43278 announces

Prefixes originated by AS43278 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
15
IPv6 prefixes
1
IPv4 addresses
3,840 (15 /24s)
RPKI valid
16 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS43278
25
With an IRR route object
16 100%

Announced prefixes

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

Who AS43278 is reached through

The AS just before AS43278 in the paths our looking glass collectors hold, for 16 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.