ResearchRouting table, RPKI, IRR & looking glass

AS40994 Hohl IT e.U.

AS40994 (Alwyzon) is registered to Hohl IT e.U. in AT. It originates 25 prefixes in the global routing table.

24
IPv4 prefixes
1
IPv6 prefixes
6,144
IPv4 addresses
100%
RPKI valid

Who holds AS40994

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

AS number
AS40994
Handle
Alwyzon
Organization
Hohl IT e.U.
Country
AT
ASPA
5 providers

What AS40994 announces

Prefixes originated by AS40994 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
24
IPv6 prefixes
1
IPv4 addresses
6,144 (24 /24s)
RPKI valid
25 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS40994
19
With an IRR route object
25 100%

Who AS40994 is reached through

The AS just before AS40994 in the paths our looking glass collectors hold, for 25 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS40994 publishes an ASPA naming these providers. 3 ASes name it as a provider in theirs. Check a path.

The 3 ASes that name AS40994 as a provider

Routing registry objects

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

Sourceas-nameMaintained by
RIPEAlwyzonRIPE-NCC-END-MNT, ALWYZON-MNT

Route objects with origin AS40994: RIPE 25 · RADB 1

as-sets that list AS40994 (11)