ResearchRouting table, RPKI, IRR & looking glass

AS400818 Ausra LLC

AS400818 (AUSRA-SYSTEMS) is registered to Ausra LLC in US. It originates 3 prefixes in the global routing table.

1
IPv4 prefixes
2
IPv6 prefixes
256
IPv4 addresses
100%
RPKI valid

Who holds AS400818

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

AS number
AS400818
Handle
AUSRA-SYSTEMS
Organization
Ausra LLC
Country
US
ASPA
None published

What AS400818 announces

Prefixes originated by AS400818 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
2
IPv4 addresses
256 (1 /24s)
RPKI valid
3 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS400818
3
With an IRR route object
3 100%

Announced prefixes

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

IPv4 (1)
IPv6 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS400818 is reached through

The AS just before AS400818 in the paths our looking glass collectors hold, for 3 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS400818 publishes no ASPA of its own. 3 ASes name it as a provider in theirs. Check a path.

The 3 ASes that name AS400818 as a provider

Routing registry objects

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

Sourceas-nameMaintained by
ARINAUSRA-SYSTEMSMNT-AL-3050

Route objects with origin AS400818: RIPE 3 · ARIN 2

as-sets that list AS400818 (6)