ResearchRouting table, RPKI, IRR & looking glass

AS51327 RETN AM Limited Liability Company

AS51327 (RETN-AM) is registered to RETN AM Limited Liability Company in AM. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
768
IPv4 addresses
100%
RPKI valid

Who holds AS51327

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

AS number
AS51327
Handle
RETN-AM
Organization
RETN AM Limited Liability Company
Country
AM
ASPA
None published

What AS51327 announces

Prefixes originated by AS51327 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
2
IPv6 prefixes
0
IPv4 addresses
768 (3 /24s)
RPKI valid
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS51327
2
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS51327 is reached through

The AS just before AS51327 in the paths our looking glass collectors hold, for 2 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS51327 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS51327 as a provider

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RIPERETN-AMMNT-RETN, RIPE-NCC-END-MNT

Route objects with origin AS51327: RIPE 2

as-sets that list AS51327 (8)