ResearchRouting table, RPKI, IRR & looking glass

AS273787 E FIBRA TELECOMUNICACOES LTDA

AS273787 (AS273787) is registered to E FIBRA TELECOMUNICACOES LTDA in BR. It originates 3 prefixes in the global routing table.

0
IPv4 prefixes
3
IPv6 prefixes
100%
RPKI valid

Who holds AS273787

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

AS number
AS273787
Handle
AS273787
Organization
E FIBRA TELECOMUNICACOES LTDA
Country
BR
ASPA
None published

What AS273787 announces

Prefixes originated by AS273787 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
0
IPv6 prefixes
3
RPKI valid
3 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS273787
1
With an IRR route object
3 100%

Announced prefixes

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

IPv6 (3)

RPKI valid   RPKI invalid   no ROA covers it

Who AS273787 is reached through

The AS just before AS273787 in the paths our looking glass collectors hold, for 3 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
TCAS273787MAINT-AS273787

Route objects with origin AS273787: TC 3

as-sets that list AS273787 (8)