ResearchRouting table, RPKI, IRR & looking glass

AS205727 Aruba S.p.A.

AS205727 (ARUBAPL-AS) is registered to Aruba S.p.A. in IT. It originates 5 prefixes in the global routing table.

4
IPv4 prefixes
1
IPv6 prefixes
8,192
IPv4 addresses
100%
RPKI valid

Who holds AS205727

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

AS number
AS205727
Handle
ARUBAPL-AS
Organization
Aruba S.p.A.
Country
IT
ASPA
4 providers

What AS205727 announces

Prefixes originated by AS205727 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
1
IPv4 addresses
8,192 (32 /24s)
RPKI valid
5 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS205727
3
With an IRR route object
4 80%

Announced prefixes

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

IPv4 (4)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS205727 is reached through

The AS just before AS205727 in the paths our looking glass collectors hold, for 5 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS205727 publishes an ASPA naming these providers. Check a path.

Routing registry objects

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

Sourceas-nameMaintained by
RIPEARUBAPL-ASRIPE-NCC-END-MNT, ARUBA-MNT

Route objects with origin AS205727: RIPE 4

as-sets that list AS205727 (9)