ResearchRouting table, RPKI, IRR & looking glass

AS273337 IMPACTO NET TELECOM EIRELI

AS273337 (AS273337) is registered to IMPACTO NET TELECOM EIRELI in BR. It originates 2 prefixes in the global routing table.

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

Who holds AS273337

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

AS number
AS273337
Handle
AS273337
Organization
IMPACTO NET TELECOM EIRELI
Country
BR
ASPA
None published

What AS273337 announces

Prefixes originated by AS273337 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 AS273337
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 AS273337 is reached through

The AS just before AS273337 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
TCAS-IMPACTOMAINT-AS273337

Route objects with origin AS273337: RADB 31 · ARIN 1 · TC 1

as-sets that list AS273337 (11)