ResearchRouting table, RPKI, IRR & looking glass

AS12346 Maria Curie-Sklodowska University

AS12346 (LUBMAN-COM-AS) is registered to Maria Curie-Sklodowska University in PL. It originates 12 prefixes in the global routing table.

12
IPv4 prefixes
0
IPv6 prefixes
16,896
IPv4 addresses
8%
RPKI valid

Who holds AS12346

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

AS number
AS12346
Handle
LUBMAN-COM-AS
Organization
Maria Curie-Sklodowska University
Country
PL
ASPA
None published

What AS12346 announces

Prefixes originated by AS12346 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
12
IPv6 prefixes
0
IPv4 addresses
16,896 (66 /24s)
RPKI valid
1 8%
RPKI invalid
0
RPKI not found
11
ROAs naming AS12346
1
With an IRR route object
12 100%

Announced prefixes

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

Who AS12346 is reached through

The AS just before AS12346 in the paths our looking glass collectors hold, for 12 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.