ResearchRouting table, RPKI, IRR & looking glass

AS200658 CoreCloud Systems Ltd

AS200658 (CoreCloud) is registered to CoreCloud Systems Ltd in GB. It originates 12 prefixes in the global routing table.

12
IPv4 prefixes
0
IPv6 prefixes
3,072
IPv4 addresses
91%
RPKI valid

Who holds AS200658

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

AS number
AS200658
Handle
CoreCloud
Organization
CoreCloud Systems Ltd
Country
GB
ASPA
None published

What AS200658 announces

Prefixes originated by AS200658 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
12
IPv6 prefixes
0
IPv4 addresses
3,072 (12 /24s)
RPKI valid
11 91%
RPKI invalid
0
RPKI not found
1
ROAs naming AS200658
16
With an IRR route object
12 100%

Announced prefixes

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

Who AS200658 is reached through

The AS just before AS200658 in the paths our looking glass collectors hold, for 12 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
RIPECoreCloudRIPE-NCC-END-MNT, CCSYS-MNT

Route objects with origin AS200658: ARIN 11 · RIPE 7 · RADB 4

as-sets that list AS200658 (6)