ResearchRouting table, RPKI, IRR & looking glass

AS205943 BDSF Technology B.V.

AS205943 (ASRODASALIR) is registered to BDSF Technology B.V. in NL. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
512
IPv4 addresses
100%
RPKI valid

Who holds AS205943

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

AS number
AS205943
Handle
ASRODASALIR
Organization
BDSF Technology B.V.
Country
NL
ASPA
None published

What AS205943 announces

Prefixes originated by AS205943 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
512 (2 /24s)
RPKI valid
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS205943
4
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 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS205943 buys transit from

Inferred from the AS paths in the RouteViews tables, refreshed every 4 hours, most-seen first. 7 upstreams.

Who buys transit from AS205943

None seen: AS205943 does not appear to provide transit to anyone.

Routing registry objects

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

Sourceas-nameMaintained by
RIPEASRODASALIRRIPE-NCC-END-MNT, MNT-NL-BSDRTECHNOLOGY-1

Route objects with origin AS205943: RIPE 7

as-sets that list AS205943 (10)