ResearchRouting table, RPKI, IRR & looking glass

AS203059 Consorzio Energetico Val Venosta Soc. Coop.

AS203059 (VION-AS) is registered to Consorzio Energetico Val Venosta Soc. Coop. in IT. It originates 49 prefixes in the global routing table.

48
IPv4 prefixes
1
IPv6 prefixes
12,288
IPv4 addresses
100%
RPKI valid

Who holds AS203059

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

AS number
AS203059
Handle
VION-AS
Organization
Consorzio Energetico Val Venosta Soc. Coop.
Country
IT
ASPA
2 providers

What AS203059 announces

Prefixes originated by AS203059 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
48
IPv6 prefixes
1
IPv4 addresses
12,288 (48 /24s)
RPKI valid
49 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS203059
16
With an IRR route object
49 100%

Who AS203059 is reached through

The AS just before AS203059 in the paths our looking glass collectors hold, for 49 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS203059 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
RIPEVION-ASRIPE-NCC-END-MNT, LIR-IT-VEK-1-MNT

Route objects with origin AS203059: RIPE 58

as-sets that list AS203059 (7)