ResearchRouting table, RPKI, IRR & looking glass

AS204741 AIRSAT COMUNICACIONES S.L.

AS204741 (ES-AIRSAT) is registered to AIRSAT COMUNICACIONES S.L. in ES. It originates 14 prefixes in the global routing table.

13
IPv4 prefixes
1
IPv6 prefixes
4,864
IPv4 addresses
92%
RPKI valid

Who holds AS204741

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

AS number
AS204741
Handle
ES-AIRSAT
Organization
AIRSAT COMUNICACIONES S.L.
Country
ES
ASPA
None published

What AS204741 announces

Prefixes originated by AS204741 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
13
IPv6 prefixes
1
IPv4 addresses
4,864 (19 /24s)
RPKI valid
13 92%
RPKI invalid
0
RPKI not found
1
ROAs naming AS204741
18
With an IRR route object
14 100%

Announced prefixes

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

Who AS204741 is reached through

The AS just before AS204741 in the paths our looking glass collectors hold, for 14 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
RIPEES-AIRSATRIPE-NCC-END-MNT, ES-AIRSAT-1-MNT, IPACCT-MNT

Route objects with origin AS204741: RIPE 17 · AFRINIC 2 · RADB 2

as-sets that list AS204741 (8)