ResearchRouting table, RPKI, IRR & looking glass

AS24641 FASTER CZ spol. s r.o.

AS24641 (FASTER-AS) is registered to FASTER CZ spol. s r.o. in CZ. It originates 12 prefixes in the global routing table.

10
IPv4 prefixes
2
IPv6 prefixes
17,920
IPv4 addresses
91%
RPKI valid

Who holds AS24641

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

AS number
AS24641
Handle
FASTER-AS
Organization
FASTER CZ spol. s r.o.
Country
CZ
ASPA
None published

What AS24641 announces

Prefixes originated by AS24641 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
10
IPv6 prefixes
2
IPv4 addresses
17,920 (70 /24s)
RPKI valid
11 91%
RPKI invalid
0
RPKI not found
1
ROAs naming AS24641
11
With an IRR route object
12 100%

Announced prefixes

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

Who AS24641 is reached through

The AS just before AS24641 in the paths our looking glass collectors hold, for 12 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS24641 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS24641 as a provider

Routing registry objects

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

Sourceas-nameMaintained by
RIPEFASTER-ASRIPE-NCC-END-MNT, FASTER-MNT

Route objects with origin AS24641: RIPE 27

as-sets that list AS24641 (9)