ResearchRouting table, RPKI, IRR & looking glass

AS394621 Stack41, llc.

AS394621 (DATAHOLDINGS-414-USA) is registered to Stack41, llc. in US. It originates 11 prefixes in the global routing table.

10
IPv4 prefixes
1
IPv6 prefixes
2,304
IPv4 addresses
18%
RPKI valid

Who holds AS394621

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

AS number
AS394621
Handle
DATAHOLDINGS-414-USA
Organization
Stack41, llc.
Country
US
ASPA
None published

What AS394621 announces

Prefixes originated by AS394621 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
1
IPv4 addresses
2,304 (9 /24s)
RPKI valid
2 18%
RPKI invalid
0
RPKI not found
9
ROAs naming AS394621
2
With an IRR route object
6 54%

Announced prefixes

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

Who AS394621 is reached through

The AS just before AS394621 in the paths our looking glass collectors hold, for 11 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
RADBSTACK-1MAINT-AS394621

Route objects with origin AS394621: RADB 9 · ARIN 7

as-sets that list AS394621 (8)