ResearchRouting table, RPKI, IRR & looking glass

AS33873 Arvato Systems GmbH

AS33873 (arvato-systems-AS) is registered to Arvato Systems GmbH in DE. It originates 29 prefixes in the global routing table.

27
IPv4 prefixes
2
IPv6 prefixes
89,088
IPv4 addresses
0%
RPKI valid

Who holds AS33873

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

AS number
AS33873
Handle
arvato-systems-AS
Organization
Arvato Systems GmbH
Country
DE
ASPA
None published

What AS33873 announces

Prefixes originated by AS33873 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
27
IPv6 prefixes
2
IPv4 addresses
89,088 (348 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
29
ROAs naming AS33873
0
With an IRR route object
29 100%

Who AS33873 is reached through

The AS just before AS33873 in the paths our looking glass collectors hold, for 29 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.