ResearchRouting table, RPKI, IRR & looking glass

AS201205 Fluvius System Operator CV

AS201205 (ASN-FLUVIUS-SP) is registered to Fluvius System Operator CV in BE. It originates 3 prefixes in the global routing table.

2
IPv4 prefixes
1
IPv6 prefixes
8,448
IPv4 addresses
100%
RPKI valid

Who holds AS201205

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

AS number
AS201205
Handle
ASN-FLUVIUS-SP
Organization
Fluvius System Operator CV
Country
BE
ASPA
None published

What AS201205 announces

Prefixes originated by AS201205 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
1
IPv4 addresses
8,448 (33 /24s)
RPKI valid
3 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS201205
5
With an IRR route object
3 100%

Announced prefixes

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

IPv4 (2)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS201205 is reached through

The AS just before AS201205 in the paths our looking glass collectors hold, for 3 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS201205 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS201205 as a provider

Routing registry objects

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

Sourceas-nameMaintained by
RIPEASN-FLUVIUS-SPRIPE-NCC-END-MNT, FLUVIUS-MNT

Route objects with origin AS201205: RIPE 5

as-sets that list AS201205 (4)