AS3313 -

BT Italia S.p.A.

AS3313 BT Italia S.p.A.






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Hosted Domains

There are 10,666 domain names hosted across 1,431 IP addresses on this ASN.

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Company Details

We have details for more than 25 companies that use IP addresses on this ASN, including,,,, To find out more about our company details data contact sales.

Whois Details

as-block:       AS3209 - AS3353
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:        2018-11-22T15:27:19Z
last-modified:  2018-11-22T15:27:19Z
source:         RIPE

aut-num:        AS3313
as-name:        INET-AS
org:            ORG-IS19-RIPE
member-of:      AS3320:AS-AUTH-PILOT-BLACKHOLE-FROM-AS8968
import:         from AS8968 action pref=10; accept ANY
import:         from AS28791 action pref=10; accept AS28791
import:         from AS34405 action pref=10; accept AS34405
import:         from AS52109 action pref=10; accept AS52109
import:         from AS198772 action pref=10; accept AS198772
import:         from AS198166 action pref=10; accept AS198166
import:         from AS47986 action pref=10;accept AS47986
import:         from AS200760 action pref=10;accept AS200760
import:         from AS201175 action pref=10;accept AS201175
import:         from AS39657 action pref=10;accept AS39657
import:         from AS39729 action pref=10;accept AS39729
import:         from AS33942 action pref=10;accept AS33942
import:         from AS208081 action pref=10;accept AS208081
export:         to AS198772 announce ANY
export:         to AS198166 announce ANY
export:         to AS8968 announce AS-INET
export:         to AS34405 announce ANY
export:         to AS39657 announce { }
export:         to AS39729 announce { }
export:         to AS52109 announce { }
export:         to AS47986 announce ANY
export:         to AS200760 announce ANY
export:         to AS201175 announce ANY
export:         to AS208081 announce ANY
export:         to AS33942 announce { }
export:         to AS28791 announce ANY
admin-c:        BTI7-RIPE
tech-c:         BTI7-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         INET-NOC
remarks:        ------------------------------------------------------
remarks:        -- Authorize AS1901-MNT to create route object
remarks:        -- for CCBEVERAGE-IT
remarks:        ------------------------------------------------------
remarks:        ------------------------------------------------------
remarks:        -- Authorize SACLANTC-MNT to create route object
remarks:        ------------------------------------------------------
created:        2002-09-18T09:12:46Z
last-modified:  2020-04-22T13:56:24Z
source:         RIPE
abuse-c:        AR15796-RIPE
abuse-org:      ORG-IS19-RIPE

organisation:   ORG-IS19-RIPE
org-name:       BT Italia S.p.A.
country:        IT
org-type:       LIR
address:        Via Tucidide, 54
address:        20134
address:        Milano
address:        ITALY
phone:          +390688842000
abuse-c:        AR15796-RIPE
mnt-ref:        INET-NOC
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         INET-NOC
admin-c:        BTI7-RIPE
created:        2004-04-17T11:31:36Z
last-modified:  2020-12-16T13:08:04Z
source:         RIPE

role:           BTI Staff
address:        BT Italia S.p.A. (formerly Albacom S.p.A)
address:        Via M. Bianchini, 15 - 00142 Roma (IT)
phone:          +39 068741.1111
admin-c:        MP10297-RIPE
admin-c:        NM1198-RIPE
admin-c:        MM48086-RIPE
remarks:        -------------------------------------------------------
remarks:        For any network or spamming abuse issue please contact:
remarks:        --------------------
remarks:        For any network or peering issues please contact:
remarks:        -------------------------------------------------------
tech-c:         MP10297-RIPE
tech-c:         RR6673-RIPE
tech-c:         FR4303-RIPE
tech-c:         MA9651-RIPE
tech-c:         FM8491-RIPE
tech-c:         FR3852-RIPE
tech-c:         MM48086-RIPE
tech-c:         FC16910-RIPE
nic-hdl:        BTI7-RIPE
mnt-by:         BTI-MNT
created:        2006-12-13T15:33:27Z
last-modified:  2020-04-02T08:04:42Z
source:         RIPE

IP Address Ranges

Netblock Description Num IPs SIA S.p.A. 256 Seflow S.N.C. Di Marco Brame' & C. 256 Infront Italia S.r.l. 256 Costa Crociere S.p.a. 256 BT Italia S.p.A. 8,192 BT Italia S.p.A. 65,536 Associazione Nazionale Uteni Italiani di Telecomunicazioni 1,024 IRIDEOS S.P.A. 2,048 IRIDEOS S.P.A. 256 Alenia Spazio S.p.A 256 Tecnopolis CSATA Novus Ortus 2,048 Tecnopolis CSATA Novus Ortus 2,048 IRIDEOS S.P.A. 1,024 IRIDEOS S.P.A. 256 IRIDEOS S.P.A. 256 Wolf Group SpA 256 Altair Data Systems 256 IRIDEOS S.P.A. 512 Etnoteam S.p.A. - Rome Branch 256 Copin s.r.l. is a Company involved in consulting in I.T., 1,024 Diemme Editori S.r.l. 256 IRIDEOS S.P.A. 256 Lombard Universities Consortium Internet Access (LUCIA) is 1,024 IRIDEOS S.P.A. 512 IRIDEOS S.P.A. 1,024 I.NET SpA 2,048 Sinfor s.r.l. 256 Copin s.r.l. 1,024 IRIDEOS S.P.A. 256 IRIDEOS S.P.A. 1,024 IRIDEOS S.P.A. 1,024 IRIDEOS S.P.A. 1,024 BT Italia S.p.A. 32,768 BT Italia S.p.A. 32,768 Yoox S.c.p.a. 1,024 BT Italia S.p.A. 16,384

There are no known IPv6 addresses belonging to this network

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Hosted Domains

There are 10,666 domain names hosted across 1,431 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP 1,231 907 335 223 219 192 171 139 128 122 118 114 110 95 87 83 80 74 73 72 65 65 64 64 64 63 61 60 59 57 57 54 53 53 53 52 52 51 50 47 46 45 45 44 43 43 42 41 41 40


There is 1 peer for this ASN.


There is 1 upstream for this ASN.


There are 5 downstreams for this ASN.

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Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP.

Find out more about AS3313 at robtex.

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