ResearchRouting table, RPKI, IRR & looking glass

AS209327 Thomas Steen Rasmussen trading as tyktech

AS209327 (tyktech) is registered to Thomas Steen Rasmussen trading as tyktech in DK. It originates 2 prefixes in the global routing table.

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

Who holds AS209327

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

AS number
AS209327
Handle
tyktech
Organization
Thomas Steen Rasmussen trading as tyktech
Country
DK
ASPA
1 provider

What AS209327 announces

Prefixes originated by AS209327 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
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS209327
2
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 AS209327 is reached through

The AS just before AS209327 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.

Provider authorization

AS209327 publishes an ASPA naming this provider. Check a path.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RIPEtyktechRIPE-NCC-END-MNT, TYK-MNT

Route objects with origin AS209327: RIPE 2

as-sets that list AS209327 (1)