ResearchRouting table, RPKI, IRR & looking glass

AS211895 Serverius Holding B.V.

AS211895 (Serverius-Users-as) is registered to Serverius Holding B.V. in NL. It originates 13 prefixes in the global routing table.

9
IPv4 prefixes
4
IPv6 prefixes
2,304
IPv4 addresses
92%
RPKI valid

Who holds AS211895

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

AS number
AS211895
Handle
Serverius-Users-as
Organization
Serverius Holding B.V.
Country
NL
ASPA
None published

What AS211895 announces

Prefixes originated by AS211895 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
9
IPv6 prefixes
4
IPv4 addresses
2,304 (9 /24s)
RPKI valid
12 92%
RPKI invalid
0
RPKI not found
1
ROAs naming AS211895
13
With an IRR route object
12 92%

Announced prefixes

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

Who AS211895 is reached through

The AS just before AS211895 in the paths our looking glass collectors hold, for 13 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
RIPEServerius-Users-asRIPE-NCC-END-MNT, SERVERIUS-MNT

Route objects with origin AS211895: RIPE 13 · APNIC 1 · RADB 1

as-sets that list AS211895 (2)