ResearchRouting table, RPKI, IRR & looking glass

AS61400 Start2 LLC

AS61400 (NETRACK-AS) is registered to Start2 LLC in RU. It originates 92 prefixes in the global routing table.

88
IPv4 prefixes
4
IPv6 prefixes
22,016
IPv4 addresses
23%
RPKI valid

Who holds AS61400

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

AS number
AS61400
Handle
NETRACK-AS
Organization
Start2 LLC
Country
RU
ASPA
None published

What AS61400 announces

Prefixes originated by AS61400 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
88
IPv6 prefixes
4
IPv4 addresses
22,016 (86 /24s)
RPKI valid
22 23%
RPKI invalid
0
RPKI not found
70
ROAs naming AS61400
15
With an IRR route object
90 97%

Announced prefixes

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

Who AS61400 is reached through

The AS just before AS61400 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS61400 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS61400 as a provider

Routing registry objects

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