ResearchRouting table, RPKI, IRR & looking glass

AS59395 Southern Communications Ltd

AS59395 (EFAR-AS) is registered to Southern Communications Ltd in GB. It originates 31 prefixes in the global routing table.

27
IPv4 prefixes
4
IPv6 prefixes
56,832
IPv4 addresses
100%
RPKI valid

Who holds AS59395

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

AS number
AS59395
Handle
EFAR-AS
Organization
Southern Communications Ltd
Country
GB
ASPA
None published

What AS59395 announces

Prefixes originated by AS59395 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
4
IPv4 addresses
56,832 (222 /24s)
RPKI valid
31 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS59395
37
With an IRR route object
26 83%

Who AS59395 is reached through

The AS just before AS59395 in the paths our looking glass collectors hold, for 31 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.