ResearchRouting table, RPKI, IRR & looking glass

AS201424 Olisa Solutions B.V.

AS201424 (OLISA-AS) is registered to Olisa Solutions B.V. in NL. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
1,024
IPv4 addresses
100%
RPKI valid

Who holds AS201424

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

AS number
AS201424
Handle
OLISA-AS
Organization
Olisa Solutions B.V.
Country
NL
ASPA
None published

What AS201424 announces

Prefixes originated by AS201424 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
2
IPv6 prefixes
0
IPv4 addresses
1,024 (4 /24s)
RPKI valid
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS201424
2
With an IRR route object
1 50%

Announced prefixes

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

IPv4 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS201424 is reached through

The AS just before AS201424 in the paths our looking glass collectors hold, for 2 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
RIPEOLISA-ASRIPE-NCC-END-MNT, OLISA-MNT

Route objects with origin AS201424: RIPE 2

as-sets that list AS201424 (2)