ResearchRouting table, RPKI, IRR & looking glass

AS33993 UFO Hosting LLC

AS33993 (UFO-AS) is registered to UFO Hosting LLC in RU. It originates 39 prefixes in the global routing table.

36
IPv4 prefixes
3
IPv6 prefixes
9,216
IPv4 addresses
100%
RPKI valid

Who holds AS33993

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

AS number
AS33993
Handle
UFO-AS
Organization
UFO Hosting LLC
Country
RU
ASPA
None published

What AS33993 announces

Prefixes originated by AS33993 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
36
IPv6 prefixes
3
IPv4 addresses
9,216 (36 /24s)
RPKI valid
39 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS33993
41
With an IRR route object
37 94%

Who AS33993 is reached through

The AS just before AS33993 in the paths our looking glass collectors hold, for 39 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
RIPEUFO-ASRIPE-NCC-END-MNT, UFO42-MNT

Route objects with origin AS33993: RIPE 37

as-sets that list AS33993 (6)