ResearchRouting table, RPKI, IRR & looking glass

AS204433 LEFTOR d.o.o. Tuzla

AS204433 (LEFTOR) is registered to LEFTOR d.o.o. Tuzla in BA. It originates 2 prefixes in the global routing table.

1
IPv4 prefixes
1
IPv6 prefixes
256
IPv4 addresses
100%
RPKI valid

Who holds AS204433

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

AS number
AS204433
Handle
LEFTOR
Organization
LEFTOR d.o.o. Tuzla
Country
BA
ASPA
1 provider

What AS204433 announces

Prefixes originated by AS204433 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
256 (1 /24s)
RPKI valid
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS204433
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 AS204433 is reached through

The AS just before AS204433 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

AS204433 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
RIPELEFTORRIPE-NCC-END-MNT, MNT-TXTV, MNT-TXTV1

Route objects with origin AS204433: RIPE 2

as-sets that list AS204433 (3)