ResearchRouting table, RPKI, IRR & looking glass

AS50633 NET-CITY 2020 LLC

AS50633 (net-city-as) is registered to NET-CITY 2020 LLC in UA. It originates 13 prefixes in the global routing table.

13
IPv4 prefixes
0
IPv6 prefixes
3,328
IPv4 addresses
100%
RPKI valid

Who holds AS50633

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

AS number
AS50633
Handle
net-city-as
Organization
NET-CITY 2020 LLC
Country
UA
ASPA
2 providers

What AS50633 announces

Prefixes originated by AS50633 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
13
IPv6 prefixes
0
IPv4 addresses
3,328 (13 /24s)
RPKI valid
13 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS50633
14
With an IRR route object
13 100%

Announced prefixes

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

Who AS50633 is reached through

The AS just before AS50633 in the paths our looking glass collectors hold, for 13 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS50633 publishes an ASPA naming these providers. Check a path.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RIPEnet-city-asRIPE-NCC-END-MNT, UA-NET-CITY-MNT

Route objects with origin AS50633: RIPE 21

as-sets that list AS50633 (13)