ResearchRouting table, RPKI, IRR & looking glass

AS52838 WN TELECOM LTDA - ME

AS52838 (AS52838) is registered to WN TELECOM LTDA - ME in BR. It originates 7 prefixes in the global routing table.

6
IPv4 prefixes
1
IPv6 prefixes
6,144
IPv4 addresses
85%
RPKI valid

Who holds AS52838

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

AS number
AS52838
Handle
AS52838
Organization
WN TELECOM LTDA - ME
Country
BR
ASPA
4 providers

What AS52838 announces

Prefixes originated by AS52838 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
6
IPv6 prefixes
1
IPv4 addresses
6,144 (24 /24s)
RPKI valid
6 85%
RPKI invalid
0
RPKI not found
1
ROAs naming AS52838
42
With an IRR route object
6 85%

Announced prefixes

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

Who AS52838 is reached through

The AS just before AS52838 in the paths our looking glass collectors hold, for 7 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS52838 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.