AS212504AdKyNet SAS

FranceRegistryRIPE NCCTypeContent

As of 27th September 2026, AS212504 (AdKyNet SAS), a content network registered in France with RIPE NCC, originates 2 IPv4 prefixes covering 512 addresses and 8 IPv6 prefixes. By IPv4 address space that makes it the 48,558th-largest of the 79,525 networks we see originating IPv4, and the 860th-largest of 1,365 in France. It is seen behind 1 upstream network, most often AS50124 (EASIO-COM SASU), and in front of 2 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

IPv6 prefixes

IPv4 addresses

512

IPv6 /64s

34.4B

Upstream graph

The networks AS212504 is seen behind, one and two hops out, drawn from real AS paths.

AS212504Toward the internet core

Networks observed one and two hops upstream of AS212504 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

adjacent networks

Upstreams: 117%
Peers: 350%
Downstreams: 233%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS212504
Network	Country	Relationship	Paths	Vantage pts
AS50124EASIO-COM SASU	FR	Peer	1,116	145

Prefixes

The largest blocks AS212504 originates, widest first.

Largest prefixes originated by AS212504
Prefix	Addresses	Visibility
83.150.217.0/24	256	80/81
185.218.21.0/24	256	81/81
2a14:42c0::/29	34.4B × /64	63/64
2a10:4646:140::/44	1M × /64	63/64
2a0a:2d06:101::/48	65.5k × /64	63/64
2a0e:1a83:66::/48	65.5k × /64	63/64
2a0f:1584:1312::/48	65.5k × /64	63/64
2a0f:e202:acab::/48	65.5k × /64	63/64
2a0f:e847:1312::/48	65.5k × /64	63/64
2a13:18c6:11::/48	65.5k × /64	63/64

Routing health

How AS212504's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

Valid100.0%10
Invalid0.0%0
No ROA0.0%0

Propagation

Globally propagated90% of full-feed peers or more100.0%10
Partially propagated40% to 90%0.0%0
Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 2 prefixes

/24256 addresses100.0%2

IPv6 — 8 prefixes

/2934.4B × /6412.5%1
/441M × /6412.5%1
/4865.5k × /6475.0%6

Recent changes

Announcements that started or stopped since 28th Aug 2026.

Announced2a0a:2d06:101::/4822nd Sept 2026
Announced2a0e:1a83:66::/4822nd Sept 2026
Announced2a0f:1584:1312::/4822nd Sept 2026
Announced2a0f:e202:acab::/4822nd Sept 2026
Announced2a0f:e847:1312::/4822nd Sept 2026
Announced2a13:18c6:11::/4822nd Sept 2026
Announced2a14:42c0::/2922nd Sept 2026

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.