ResearchRouting table, RPKI, IRR & looking glass

AS199597 cbcnet GmbH

AS199597 (CBC-AS) is registered to cbcnet GmbH in DE. It originates 3 prefixes in the global routing table.

3
IPv4 prefixes
0
IPv6 prefixes
1,536
IPv4 addresses
100%
RPKI valid

Who holds AS199597

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

AS number
AS199597
Handle
CBC-AS
Organization
cbcnet GmbH
Country
DE
ASPA
2 providers

What AS199597 announces

Prefixes originated by AS199597 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
3
IPv6 prefixes
0
IPv4 addresses
1,536 (6 /24s)
RPKI valid
3 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS199597
5
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 (3)

RPKI valid   RPKI invalid   no ROA covers it

Who AS199597 is reached through

The AS just before AS199597 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

AS199597 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.

Sourceas-nameMaintained by
RIPECBC-ASRIPE-NCC-END-MNT, MNT-CBCNET

Route objects with origin AS199597: RIPE 4

as-sets that list AS199597 (3)