ResearchRouting table, RPKI, IRR & looking glass

AS34971 CDLAN SpA

AS34971 (PDDA-AS) is registered to CDLAN SpA in IT. It originates 20 prefixes in the global routing table.

18
IPv4 prefixes
2
IPv6 prefixes
8,960
IPv4 addresses
35%
RPKI valid

Who holds AS34971

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

AS number
AS34971
Handle
PDDA-AS
Organization
CDLAN SpA
Country
IT
ASPA
None published

What AS34971 announces

Prefixes originated by AS34971 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
18
IPv6 prefixes
2
IPv4 addresses
8,960 (35 /24s)
RPKI valid
7 35%
RPKI invalid
0
RPKI not found
13
ROAs naming AS34971
7
With an IRR route object
16 80%

Who AS34971 is reached through

The AS just before AS34971 in the paths our looking glass collectors hold, for 20 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.

Sourceas-nameMaintained by
RIPEPDDA-ASRIPE-NCC-END-MNT, MNT-CDLAN

Route objects with origin AS34971: RIPE 21 · RADB 2

as-sets that list AS34971 (12)