ResearchRouting table, RPKI, IRR & looking glass

AS263751 CASAVISION, S.A.

AS263751 (AS263751) is registered to CASAVISION, S.A. in NI. It originates 20 prefixes in the global routing table.

4
IPv4 prefixes
16
IPv6 prefixes
1,024
IPv4 addresses
100%
RPKI valid

Who holds AS263751

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

AS number
AS263751
Handle
AS263751
Organization
CASAVISION, S.A.
Country
NI
ASPA
None published

What AS263751 announces

Prefixes originated by AS263751 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
16
IPv4 addresses
1,024 (4 /24s)
RPKI valid
20 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS263751
2
With an IRR route object
16 80%

Who AS263751 is reached through

The AS just before AS263751 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
LACNICAS263751MNT-NI-CASA2-LACNIC

Route objects with origin AS263751: RADB 17 · LACNIC 2

as-sets that list AS263751 (3)