ResearchRouting table, RPKI, IRR & looking glass

AS59747 NIX.CZ z.s.p.o.

AS59747 (NIX-DR) is registered to NIX.CZ z.s.p.o. in CZ. It originates 1 prefix in the global routing table.

0
IPv4 prefixes
1
IPv6 prefixes
100%
RPKI valid

Who holds AS59747

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

AS number
AS59747
Handle
NIX-DR
Organization
NIX.CZ z.s.p.o.
Country
CZ
ASPA
4 providers

What AS59747 announces

Prefixes originated by AS59747 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
0
IPv6 prefixes
1
RPKI valid
1 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS59747
5
With an IRR route object
1 100%

Announced prefixes

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

IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS59747 is reached through

The AS just before AS59747 in the paths our looking glass collectors hold, for 1 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS59747 publishes an ASPA naming these providers. Check a path.

Routing registry objects

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

Sourceas-nameMaintained by
RIPENIX-DRRIPE-NCC-END-MNT, AS6881-MNT

Route objects with origin AS59747: RIPE 3

as-sets that list AS59747 (3)