ResearchRouting table, RPKI, IRR & looking glass

AS205548 ZOUTER LIMITED

AS205548 (Zouter) is registered to ZOUTER LIMITED in GB. It originates 33 prefixes in the global routing table.

27
IPv4 prefixes
6
IPv6 prefixes
6,912
IPv4 addresses
100%
RPKI valid

Who holds AS205548

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

AS number
AS205548
Handle
Zouter
Organization
ZOUTER LIMITED
Country
GB
ASPA
None published

What AS205548 announces

Prefixes originated by AS205548 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
27
IPv6 prefixes
6
IPv4 addresses
6,912 (27 /24s)
RPKI valid
33 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS205548
29
With an IRR route object
33 100%

Who AS205548 is reached through

The AS just before AS205548 in the paths our looking glass collectors hold, for 33 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.