ResearchRouting table, RPKI, IRR & looking glass

AS12406 Business Network Ltd

AS12406 (BN-AS) is registered to Business Network Ltd in BY. It originates 19 prefixes in the global routing table.

18
IPv4 prefixes
1
IPv6 prefixes
20,480
IPv4 addresses
26%
RPKI valid

Who holds AS12406

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

AS number
AS12406
Handle
BN-AS
Organization
Business Network Ltd
Country
BY
ASPA
None published

What AS12406 announces

Prefixes originated by AS12406 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
18
IPv6 prefixes
1
IPv4 addresses
20,480 (80 /24s)
RPKI valid
5 26%
RPKI invalid
0
RPKI not found
14
ROAs naming AS12406
4
With an IRR route object
15 78%

Announced prefixes

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

Who AS12406 is reached through

The AS just before AS12406 in the paths our looking glass collectors hold, for 19 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS12406 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS12406 as a provider

Routing registry objects

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