ResearchRouting table, RPKI, IRR & looking glass

AS35236 UVT Internet s.r.o.

AS35236 (AS35236) is registered to UVT Internet s.r.o. in CZ. It originates 19 prefixes in the global routing table.

12
IPv4 prefixes
7
IPv6 prefixes
10,496
IPv4 addresses
100%
RPKI valid

Who holds AS35236

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

AS number
AS35236
Handle
AS35236
Organization
UVT Internet s.r.o.
Country
CZ
ASPA
None published

What AS35236 announces

Prefixes originated by AS35236 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
12
IPv6 prefixes
7
IPv4 addresses
10,496 (41 /24s)
RPKI valid
19 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS35236
18
With an IRR route object
19 100%

Announced prefixes

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

Who AS35236 is reached through

The AS just before AS35236 in the paths our looking glass collectors hold, for 19 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS35236 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS35236 as a provider

Routing registry objects

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