ResearchRouting table, RPKI, IRR & looking glass

AS27744 Tecoar SA

AS27744 (AS27744) is registered to Tecoar SA in AR. It originates 8 prefixes in the global routing table.

8
IPv4 prefixes
0
IPv6 prefixes
2,048
IPv4 addresses
100%
RPKI valid

Who holds AS27744

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

AS number
AS27744
Handle
AS27744
Organization
Tecoar SA
Country
AR
ASPA
None published

What AS27744 announces

Prefixes originated by AS27744 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
8
IPv6 prefixes
0
IPv4 addresses
2,048 (8 /24s)
RPKI valid
8 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS27744
1
With an IRR route object
4 50%

Announced prefixes

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

Who AS27744 is reached through

The AS just before AS27744 in the paths our looking glass collectors hold, for 8 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
LACNICAS27744MNT-AR-TESA22-LACNIC

Route objects with origin AS27744: RADB 5 · LACNIC 1

as-sets that list AS27744 (9)