ResearchRouting table, RPKI, IRR & looking glass

AS271219 REMCO276

AS271219 (AS271219) is registered to REMCO276 in BR. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
1,024
IPv4 addresses
0%
RPKI valid

Who holds AS271219

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

AS number
AS271219
Handle
AS271219
Organization
REMCO276
Country
BR
ASPA
None published

What AS271219 announces

Prefixes originated by AS271219 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
0
IPv4 addresses
1,024 (4 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
1
ROAs naming AS271219
0
With an IRR route object
1 100%

Announced prefixes

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

IPv4 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS271219 is reached through

The AS just before AS271219 in the paths our looking glass collectors hold, for 1 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
ALTDBTETMAINT-AS271219
TCUNSPECIFIEDMAINT-AS271219

Route objects with origin AS271219: ALTDB 7 · TC 2 · RADB 1

as-sets that list AS271219 (3)