ResearchRouting table, RPKI, IRR & looking glass

AS270027 TELESMART S.A

AS270027 (AS270027) is registered to TELESMART S.A in AR. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
1,024
IPv4 addresses
100%
RPKI valid

Who holds AS270027

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

AS number
AS270027
Handle
AS270027
Organization
TELESMART S.A
Country
AR
ASPA
None published

What AS270027 announces

Prefixes originated by AS270027 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
1 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS270027
1
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 AS270027 is reached through

The AS just before AS270027 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
LACNICAS270027MNT-AR-TESA100-LACNIC

Route objects with origin AS270027: RADB 2 · LACNIC 1

as-sets that list AS270027 (5)