ResearchRouting table, RPKI, IRR & looking glass

AS30536 Circle Computer Resources, Inc.

AS30536 (CCR-AS) is registered to Circle Computer Resources, Inc. in US. It originates 86 prefixes in the global routing table.

71
IPv4 prefixes
15
IPv6 prefixes
23,808
IPv4 addresses
22%
RPKI valid

Who holds AS30536

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

AS number
AS30536
Handle
CCR-AS
Organization
Circle Computer Resources, Inc.
Country
US
ASPA
None published

What AS30536 announces

Prefixes originated by AS30536 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
71
IPv6 prefixes
15
IPv4 addresses
23,808 (93 /24s)
RPKI valid
19 22%
RPKI invalid
0
RPKI not found
67
ROAs naming AS30536
10
With an IRR route object
64 74%

Announced prefixes

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

Who AS30536 is reached through

The AS just before AS30536 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.