ResearchRouting table, RPKI, IRR & looking glass

AS52075 Wifirst S.A.S.

AS52075 (WIFIRST) is registered to Wifirst S.A.S. in FR. It originates 28 prefixes in the global routing table.

18
IPv4 prefixes
10
IPv6 prefixes
132,352
IPv4 addresses
100%
RPKI valid

Who holds AS52075

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

AS number
AS52075
Handle
WIFIRST
Organization
Wifirst S.A.S.
Country
FR
ASPA
4 providers

What AS52075 announces

Prefixes originated by AS52075 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
18
IPv6 prefixes
10
IPv4 addresses
132,352 (517 /24s)
RPKI valid
28 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS52075
28
With an IRR route object
28 100%

Who AS52075 is reached through

The AS just before AS52075 in the paths our looking glass collectors hold, for 28 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS52075 publishes an ASPA naming these providers. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS52075 as a provider

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.