ResearchRouting table, RPKI, IRR & looking glass

AS209453 GANDI SAS

AS209453 (GANDI-LIVEDNS) is registered to GANDI SAS in FR. It originates 12 prefixes in the global routing table.

6
IPv4 prefixes
6
IPv6 prefixes
1,536
IPv4 addresses
83%
RPKI valid

Who holds AS209453

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

AS number
AS209453
Handle
GANDI-LIVEDNS
Organization
GANDI SAS
Country
FR
ASPA
None published

What AS209453 announces

Prefixes originated by AS209453 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
6
IPv6 prefixes
6
IPv4 addresses
1,536 (6 /24s)
RPKI valid
10 83%
RPKI invalid
0
RPKI not found
2
ROAs naming AS209453
14
With an IRR route object
12 100%

Announced prefixes

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

Who AS209453 is reached through

The AS just before AS209453 in the paths our looking glass collectors hold, for 12 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.