ResearchRouting table, RPKI, IRR & looking glass

AS203183 ARNOLD CALLE TELECOM, S.L.

AS203183 (FOBOSTELECOM) is registered to ARNOLD CALLE TELECOM, S.L. in ES. It originates 6 prefixes in the global routing table.

6
IPv4 prefixes
0
IPv6 prefixes
2,048
IPv4 addresses
100%
RPKI valid

Who holds AS203183

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

AS number
AS203183
Handle
FOBOSTELECOM
Organization
ARNOLD CALLE TELECOM, S.L.
Country
ES
ASPA
None published

What AS203183 announces

Prefixes originated by AS203183 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
6
IPv6 prefixes
0
IPv4 addresses
2,048 (8 /24s)
RPKI valid
6 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS203183
2
With an IRR route object
6 100%

Announced prefixes

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

Who AS203183 is reached through

The AS just before AS203183 in the paths our looking glass collectors hold, for 6 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
RIPEFOBOSTELECOMRIPE-NCC-END-MNT, CODISAINGENIEROS, ES-FOBOSTELECOM-1-MNT

Route objects with origin AS203183: RIPE 15

as-sets that list AS203183 (5)