ResearchRouting table, RPKI, IRR & looking glass

AS205111 ZOHO Corporation B.V

AS205111 (ZOHO-EU) is registered to ZOHO Corporation B.V in NL. It originates 38 prefixes in the global routing table.

38
IPv4 prefixes
0
IPv6 prefixes
10,752
IPv4 addresses
84%
RPKI valid

Who holds AS205111

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

AS number
AS205111
Handle
ZOHO-EU
Organization
ZOHO Corporation B.V
Country
NL
ASPA
None published

What AS205111 announces

Prefixes originated by AS205111 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
38
IPv6 prefixes
0
IPv4 addresses
10,752 (42 /24s)
RPKI valid
32 84%
RPKI invalid
0
RPKI not found
6
ROAs naming AS205111
55
With an IRR route object
31 81%

Who AS205111 is reached through

The AS just before AS205111 in the paths our looking glass collectors hold, for 38 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.