ResearchRouting table, RPKI, IRR & looking glass

AS57227 Subnet LLC

AS57227 (ASSUBNET05) is registered to Subnet LLC in RU. It originates 7 prefixes in the global routing table.

7
IPv4 prefixes
0
IPv6 prefixes
18,944
IPv4 addresses
85%
RPKI valid

Who holds AS57227

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

AS number
AS57227
Handle
ASSUBNET05
Organization
Subnet LLC
Country
RU
ASPA
None published

What AS57227 announces

Prefixes originated by AS57227 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
7
IPv6 prefixes
0
IPv4 addresses
18,944 (74 /24s)
RPKI valid
6 85%
RPKI invalid
1
RPKI not found
0
ROAs naming AS57227
8
With an IRR route object
7 100%

Announced prefixes

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

Who AS57227 is reached through

The AS just before AS57227 in the paths our looking glass collectors hold, for 7 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
RIPEASSUBNET05RIPE-NCC-END-MNT, SUBNET05-MNT

Route objects with origin AS57227: RIPE 9

as-sets that list AS57227 (6)