ResearchRouting table, RPKI, IRR & looking glass

AS20938 Stowarzyszenie Telewizji Kablowej 'Ret-Sat 1'

AS20938 (RETSAT) is registered to Stowarzyszenie Telewizji Kablowej 'Ret-Sat 1' in PL. It originates 3 prefixes in the global routing table.

3
IPv4 prefixes
0
IPv6 prefixes
2,048
IPv4 addresses
0%
RPKI valid

Who holds AS20938

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

AS number
AS20938
Handle
RETSAT
Organization
Stowarzyszenie Telewizji Kablowej 'Ret-Sat 1'
Country
PL
ASPA
None published

What AS20938 announces

Prefixes originated by AS20938 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
3
IPv6 prefixes
0
IPv4 addresses
2,048 (8 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
3
ROAs naming AS20938
0
With an IRR route object
3 100%

Announced prefixes

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

IPv4 (3)

RPKI valid   RPKI invalid   no ROA covers it

Who AS20938 is reached through

The AS just before AS20938 in the paths our looking glass collectors hold, for 3 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
RIPERETSATRIPE-NCC-END-MNT, STK-RETSAT1-MNT

Route objects with origin AS20938: RIPE 4

as-sets that list AS20938 (14)