ResearchRouting table, RPKI, IRR & looking glass

AS270543 Gwg telco telecomunicacoes eireli

AS270543 (AS270543) is registered to Gwg telco telecomunicacoes eireli in BR. It originates 6 prefixes in the global routing table.

5
IPv4 prefixes
1
IPv6 prefixes
1,792
IPv4 addresses
33%
RPKI valid

Who holds AS270543

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

AS number
AS270543
Handle
AS270543
Organization
Gwg telco telecomunicacoes eireli
Country
BR
ASPA
None published

What AS270543 announces

Prefixes originated by AS270543 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
5
IPv6 prefixes
1
IPv4 addresses
1,792 (7 /24s)
RPKI valid
2 33%
RPKI invalid
0
RPKI not found
4
ROAs naming AS270543
2
With an IRR route object
2 33%

Announced prefixes

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

IPv4 (5)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS270543 is reached through

The AS just before AS270543 in the paths our looking glass collectors hold, for 6 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.