ResearchRouting table, RPKI, IRR & looking glass

AS51468 One.com A/S

AS51468 (ONECOM) is registered to One.com A/S in DK. It originates 21 prefixes in the global routing table.

18
IPv4 prefixes
3
IPv6 prefixes
27,904
IPv4 addresses
66%
RPKI valid

Who holds AS51468

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

AS number
AS51468
Handle
ONECOM
Organization
One.com A/S
Country
DK
ASPA
None published

What AS51468 announces

Prefixes originated by AS51468 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
18
IPv6 prefixes
3
IPv4 addresses
27,904 (109 /24s)
RPKI valid
14 66%
RPKI invalid
0
RPKI not found
7
ROAs naming AS51468
20
With an IRR route object
21 100%

Who AS51468 is reached through

The AS just before AS51468 in the paths our looking glass collectors hold, for 21 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.