ResearchRouting table, RPKI, IRR & looking glass

AS212536 Nexis Tecnologias de la Informacion, S.L

AS212536 (ASNXS1) is registered to Nexis Tecnologias de la Informacion, S.L in ES. It originates 4 prefixes in the global routing table.

4
IPv4 prefixes
0
IPv6 prefixes
1,280
IPv4 addresses
25%
RPKI valid

Who holds AS212536

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

AS number
AS212536
Handle
ASNXS1
Organization
Nexis Tecnologias de la Informacion, S.L
Country
ES
ASPA
None published

What AS212536 announces

Prefixes originated by AS212536 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
0
IPv4 addresses
1,280 (5 /24s)
RPKI valid
1 25%
RPKI invalid
0
RPKI not found
3
ROAs naming AS212536
1
With an IRR route object
4 100%

Announced prefixes

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

IPv4 (4)

RPKI valid   RPKI invalid   no ROA covers it

Who AS212536 is reached through

The AS just before AS212536 in the paths our looking glass collectors hold, for 4 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
RIPEASNXS1RIPE-NCC-END-MNT, MNT-ES-NEXIS-SP-1

Route objects with origin AS212536: RADB 3 · RIPE 2

as-sets that list AS212536 (2)