ResearchRouting table, RPKI, IRR & looking glass

AS206836 Fortytwo Security BV

AS206836 (Fortytwo) is registered to Fortytwo Security BV in NL. It originates 2 prefixes in the global routing table.

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

Who holds AS206836

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

AS number
AS206836
Handle
Fortytwo
Organization
Fortytwo Security BV
Country
NL
ASPA
None published

What AS206836 announces

Prefixes originated by AS206836 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
1
IPv4 addresses
1,024 (4 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
2
ROAs naming AS206836
0
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (1)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS206836 is reached through

The AS just before AS206836 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
RIPEFortytwoRIPE-NCC-END-MNT, MNT-FORTYTWO

Route objects with origin AS206836: RIPE 2

as-sets that list AS206836 (6)