ResearchRouting table, RPKI, IRR & looking glass

AS198531 Silkeborg Kommune

AS198531 (AS-SILKEBORG-KOMMUNE) is registered to Silkeborg Kommune in DK. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
256
IPv4 addresses
0%
RPKI valid

Who holds AS198531

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

AS number
AS198531
Handle
AS-SILKEBORG-KOMMUNE
Organization
Silkeborg Kommune
Country
DK
ASPA
None published

What AS198531 announces

Prefixes originated by AS198531 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
0
IPv4 addresses
256 (1 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
1
ROAs naming AS198531
0
With an IRR route object
1 100%

Announced prefixes

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

IPv4 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS198531 is reached through

The AS just before AS198531 in the paths our looking glass collectors hold, for 1 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
RIPEAS-SILKEBORG-KOMMUNERIPE-NCC-END-MNT, SILKEBORG-MNT

Route objects with origin AS198531: RIPE 2

as-sets that list AS198531 (3)