ResearchRouting table, RPKI, IRR & looking glass

AS197205 Numberly SAS

AS197205 (NUMBERLY-AS) is registered to Numberly SAS in FR. It originates 6 prefixes in the global routing table.

5
IPv4 prefixes
1
IPv6 prefixes
2,048
IPv4 addresses
66%
RPKI valid

Who holds AS197205

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

AS number
AS197205
Handle
NUMBERLY-AS
Organization
Numberly SAS
Country
FR
ASPA
3 providers

What AS197205 announces

Prefixes originated by AS197205 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
5
IPv6 prefixes
1
IPv4 addresses
2,048 (8 /24s)
RPKI valid
4 66%
RPKI invalid
0
RPKI not found
2
ROAs naming AS197205
4
With an IRR route object
4 66%

Announced prefixes

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

IPv4 (5)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS197205 is reached through

The AS just before AS197205 in the paths our looking glass collectors hold, for 6 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS197205 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
RIPENUMBERLY-ASRIPE-NCC-END-MNT, MNT-FR-1000MERCIS-1

Route objects with origin AS197205: RIPE 4

as-sets that list AS197205 (5)