ResearchRouting table, RPKI, IRR & looking glass

AS211947 PP Vizit-Service

AS211947 (KREMEN-IX) is registered to PP Vizit-Service in UA. It originates 2 prefixes in the global routing table.

1
IPv4 prefixes
1
IPv6 prefixes
256
IPv4 addresses
50%
RPKI valid

Who holds AS211947

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

AS number
AS211947
Handle
KREMEN-IX
Organization
PP Vizit-Service
Country
UA
ASPA
None published

What AS211947 announces

Prefixes originated by AS211947 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
1
IPv4 addresses
256 (1 /24s)
RPKI valid
1 50%
RPKI invalid
0
RPKI not found
1
ROAs naming AS211947
1
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (1)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS211947 is reached through

The AS just before AS211947 in the paths our looking glass collectors hold, for 2 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
RIPEKREMEN-IXRIPE-NCC-END-MNT, VIZITNETUA-MNT, MNT-UA-UTG-1

Route objects with origin AS211947: RIPE 4

as-sets that list AS211947 (5)