AS12663 Fastweb SpA 🇮🇹 IT

Announcing 174 prefixes, seen at the RIS collectors.

IPv4 prefixes

172

510,976 (1,996 × /24)

IPv6 prefixes

32 × /48

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS12663
Name: Fastweb SpA
Organisation: Fastweb SpA
Country: 🇮🇹 IT
RIR: RIPENCC
Allocated: 1999-09-17

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

174 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS12557 - AS13223
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:24Z
last-modified:  2018-11-22T15:27:24Z
source:         RIPE

aut-num:        AS12663
as-name:        VODAFONE-GROUP
org:            ORG-FA7-RIPE
import:         from AS3302 action pref=100; accept ANY
import:         from AS3313 action pref=100; accept ANY
import:         from AS12874 action pref=100; accept ANY
export:         to AS3302 announce AS12663
export:         to AS3313 announce AS12663
export:         to AS12874 announce AS12663
default:        to AS3302 action pref=100; networks ANY
admin-c:        OPG2-RIPE
tech-c:         OPG2-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         FASTWEB-MNT
mnt-by:         VODAFONE-IT-MNT
mnt-by:         MNT-ON
created:        1970-01-01T00:00:00Z
last-modified:  2026-01-29T07:30:39Z
source:         RIPE

organisation:   ORG-FA7-RIPE
org-name:       Fastweb SpA
country:        IT
reg-nr:         12878470157
org-type:       LIR
address:        Piazza Adriano Olivetti, 1
address:        20139
address:        Milano
address:        ITALY
phone:          +390245451
fax-no:         +390245454811
mnt-ref:        FASTWEB-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         FASTWEB-MNT
admin-c:        AL510-RIPE
admin-c:        ER1255-RIPE
admin-c:        DP4556-RIPE
admin-c:        EZ1397-RIPE
admin-c:        GG8279-RIPE
admin-c:        FM5655-RIPE
admin-c:        IRS4-RIPE
admin-c:        AC26449-RIPE
abuse-c:        FA5264-RIPE
created:        2004-04-17T11:31:05Z
last-modified:  2026-05-13T07:29:53Z
source:         RIPE # Filtered

person:         Not needed
address:        Vodafone
address:        Newbury
address:        UK
phone:          +44
nic-hdl:        OPG2-RIPE
mnt-by:         AIRTELNET-MNT
mnt-by:         MNT-ON
created:        2005-08-01T10:33:10Z
last-modified:  2021-04-22T11:51:10Z
source:         RIPE # Filtered