ResearchRouting table, RPKI, IRR & looking glass

AS57998 ANFA FAJER Sp.J.

AS57998 (ANFA-PL) is registered to ANFA FAJER Sp.J. in PL. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
1,536
IPv4 addresses
100%
RPKI valid

Who holds AS57998

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

AS number
AS57998
Handle
ANFA-PL
Organization
ANFA FAJER Sp.J.
Country
PL
ASPA
2 providers

What AS57998 announces

Prefixes originated by AS57998 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
2
IPv6 prefixes
0
IPv4 addresses
1,536 (6 /24s)
RPKI valid
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS57998
8
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS57998 is reached through

The AS just before AS57998 in the paths our looking glass collectors hold, for 2 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS57998 publishes an ASPA naming these providers. Check a path.

Routing registry objects

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

Sourceas-nameMaintained by
RIPEANFA-PLRIPE-NCC-END-MNT, TPNET

Route objects with origin AS57998: RIPE 2

as-sets that list AS57998 (9)