ResearchRouting table, RPKI, IRR & looking glass

AS204392 Koleje Dolnoslaskie S.A.

AS204392 (KOLEJEDOLNOSLASKIE) is registered to Koleje Dolnoslaskie S.A. in PL. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
256
IPv4 addresses
100%
RPKI valid

Who holds AS204392

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

AS number
AS204392
Handle
KOLEJEDOLNOSLASKIE
Organization
Koleje Dolnoslaskie S.A.
Country
PL
ASPA
None published

What AS204392 announces

Prefixes originated by AS204392 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
1 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS204392
1
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 AS204392 is reached through

The AS just before AS204392 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
RIPEKOLEJEDOLNOSLASKIERIPE-NCC-END-MNT, MNT-FONDLAR

Route objects with origin AS204392: RIPE 1

as-sets that list AS204392 (5)