ResearchRouting table, RPKI, IRR & looking glass

AS213052 Bram Wittendorp trading as BittenBytes

AS213052 (BittenBytes) is registered to Bram Wittendorp trading as BittenBytes in NL. It originates 3 prefixes in the global routing table.

1
IPv4 prefixes
2
IPv6 prefixes
256
IPv4 addresses
100%
RPKI valid

Who holds AS213052

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

AS number
AS213052
Handle
BittenBytes
Organization
Bram Wittendorp trading as BittenBytes
Country
NL
ASPA
5 providers

What AS213052 announces

Prefixes originated by AS213052 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
2
IPv4 addresses
256 (1 /24s)
RPKI valid
3 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS213052
3
With an IRR route object
3 100%

Announced prefixes

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

IPv4 (1)
IPv6 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS213052 is reached through

The AS just before AS213052 in the paths our looking glass collectors hold, for 3 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS213052 publishes an ASPA naming these providers. Check a path.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.