ResearchRouting table, RPKI, IRR & looking glass

AS27881 IPNEXT S.A.

AS27881 (AS27881) is registered to IPNEXT S.A. in AR. It originates 46 prefixes in the global routing table.

46
IPv4 prefixes
0
IPv6 prefixes
16,896
IPv4 addresses
100%
RPKI valid

Who holds AS27881

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

AS number
AS27881
Handle
AS27881
Organization
IPNEXT S.A.
Country
AR
ASPA
None published

What AS27881 announces

Prefixes originated by AS27881 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
46
IPv6 prefixes
0
IPv4 addresses
16,896 (66 /24s)
RPKI valid
46 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS27881
6
With an IRR route object
15 32%

Who AS27881 is reached through

The AS just before AS27881 in the paths our looking glass collectors hold, for 46 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
LACNICAS27881MNT-AR-IPSA6-LACNIC

Route objects with origin AS27881: RADB 34 · LACNIC 6

as-sets that list AS27881 (10)