ResearchRouting table, RPKI, IRR & looking glass

AS21286 KPN B.V.

AS21286 (KPN-Corporate-Market) is registered to KPN B.V. in NL. It originates 28 prefixes in the global routing table.

23
IPv4 prefixes
5
IPv6 prefixes
208,384
IPv4 addresses
96%
RPKI valid

Who holds AS21286

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

AS number
AS21286
Handle
KPN-Corporate-Market
Organization
KPN B.V.
Country
NL
ASPA
None published

What AS21286 announces

Prefixes originated by AS21286 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
23
IPv6 prefixes
5
IPv4 addresses
208,384 (814 /24s)
RPKI valid
27 96%
RPKI invalid
0
RPKI not found
1
ROAs naming AS21286
28
With an IRR route object
28 100%

Who AS21286 is reached through

The AS just before AS21286 in the paths our looking glass collectors hold, for 28 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

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

Sourceas-nameMaintained by
RIPEKPN-Corporate-MarketRIPE-NCC-END-MNT, KPN-MNT

Route objects with origin AS21286: RIPE 31

as-sets that list AS21286 (7)