ResearchRouting table, RPKI, IRR & looking glass

AS51940 ITAS MUTUA

AS51940 (ITAS-AS) is registered to ITAS MUTUA in IT. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
2,048
IPv4 addresses
0%
RPKI valid

Who holds AS51940

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

AS number
AS51940
Handle
ITAS-AS
Organization
ITAS MUTUA
Country
IT
ASPA
None published

What AS51940 announces

Prefixes originated by AS51940 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
0
IPv4 addresses
2,048 (8 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
1
ROAs naming AS51940
0
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.

IPv4 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS51940 is reached through

The AS just before AS51940 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.

Routing registry objects

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

Sourceas-nameMaintained by
RIPEITAS-ASRIPE-NCC-END-MNT, ITAS-MNT

Route objects with origin AS51940: RIPE 1

as-sets that list AS51940 (2)