ResearchRouting table, RPKI, IRR & looking glass

AS64475 Freifunk Frankfurt am Main e.V.

AS64475 (FREIFUNK-FRANKFURT) is registered to Freifunk Frankfurt am Main e.V. in DE. It originates 9 prefixes in the global routing table.

4
IPv4 prefixes
5
IPv6 prefixes
1,024
IPv4 addresses
88%
RPKI valid

Who holds AS64475

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

AS number
AS64475
Handle
FREIFUNK-FRANKFURT
Organization
Freifunk Frankfurt am Main e.V.
Country
DE
ASPA
4 providers

What AS64475 announces

Prefixes originated by AS64475 in the routing table our collectors hold (kept current as routes change), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
5
IPv4 addresses
1,024 (4 /24s)
RPKI valid
8 88%
RPKI invalid
0
RPKI not found
1
ROAs naming AS64475
7
With an IRR route object
9 100%

Announced prefixes

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

Who AS64475 buys transit from

Inferred from the AS paths in the RouteViews tables and our own collectors’ feeds, refreshed every 4 hours, most-seen first. 10 upstreams; those marked ASPA are also named in its ASPA.

Who buys transit from AS64475

None seen: AS64475 does not appear to provide transit to anyone.

Provider authorization

AS64475 publishes an ASPA naming these providers. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS64475 as a provider