ResearchRouting table, RPKI, IRR & looking glass

AS20849 CONTINUM AG

AS20849 (CONTINUM) is registered to CONTINUM AG in DE. It originates 5 prefixes in the global routing table.

4
IPv4 prefixes
1
IPv6 prefixes
9,472
IPv4 addresses
100%
RPKI valid

Who holds AS20849

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

AS number
AS20849
Handle
CONTINUM
Organization
CONTINUM AG
Country
DE
ASPA
None published

What AS20849 announces

Prefixes originated by AS20849 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
1
IPv4 addresses
9,472 (37 /24s)
RPKI valid
5 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS20849
5
With an IRR route object
5 100%

Announced prefixes

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

IPv4 (4)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS20849 is reached through

The AS just before AS20849 in the paths our looking glass collectors hold, for 5 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
RIPECONTINUMCO-MNT, RIPE-NCC-END-MNT

Route objects with origin AS20849: RIPE 7

as-sets that list AS20849 (9)