ASN AS12954 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS12954?

AS12954 is listed under Nexi Payments S.P.A..

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS12954 Nexi Payments S.P.A. | IPGeolocation.io

ASN Lookup Tool

Nexi Payments S.P.A. nexigroup.com

IT 9 Routes

AS Data

AS12954

AS12954 – Nexi Payments S.P.A.

AS Number	12954
AS Name	SIA
Organization	Nexi Payments S.P.A.(org-ss319-ripe)
Country	IT
Website	nexigroup.com
Number of IPv4 Routes	9
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	1970-01-01

ASN Intelligence API for production workflows

Use ASN data for AS12954 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
185.91.56.0/24	AS12954	Nexi Payments S.P.A.	Nexi Payments S.P.A.	256
195.160.208.0/24	AS12954	Nexi Payments S.P.A.	Nexi Payments S.P.A.	256
193.203.228.0/24	AS12954	Nexi Payments S.P.A.	Nexi Payments S.P.A.	256
193.203.230.0/24	AS12954	Nexi Payments S.P.A.	Nexi Payments S.P.A.	256
193.203.229.0/24	AS12954	Nexi Payments S.P.A.	Nexi Payments S.P.A.	256
193.203.231.0/24	AS12954	Nexi Payments S.P.A.	Nexi Payments S.P.A.	256
185.91.57.0/24	AS12954	Nexi Payments S.P.A.	Nexi Payments S.P.A.	256
185.91.59.0/24	AS12954	Nexi Payments S.P.A.	Nexi Payments S.P.A.	256
185.91.58.0/24	AS12954	Nexi Payments S.P.A.	Nexi Payments S.P.A.	256

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS12557 - AS13223'

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

% Information related to 'AS12954'

% Abuse contact for 'AS12954' is 'lan-netops@nexigroup.com'

aut-num:        AS12954
as-name:        SIA
descr:          Milan, IT
org:            ORG-SS319-RIPE
import:         from AS8220 action pref=10; accept ANY
import:         from AS702 action pref=10; accept ANY
import:         from AS3269 action pref=10; accept ANY
export:         to AS8220 announce AS12954
export:         to AS702 announce AS12954
export:         to AS3269 announce AS12954
export:         to AS32787 announce AS12954
admin-c:        SND26-RIPE
tech-c:         SND26-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         INET-NOC
mnt-by:         AS702-MNT
mnt-by:         AS12954-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2019-03-19T15:28:58Z
source:         RIPE

organisation:   ORG-SS319-RIPE
org-name:       Nexi Payments S.P.A.
country:        IT
org-type:       LIR
address:        Corso Sempione 57
address:        20149
address:        Milano
address:        ITALY
phone:          +390260841
fax-no:         +390260842238
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         AS12954-MNT
mnt-ref:        AS12954-MNT
mnt-by:         RIPE-NCC-HM-MNT
abuse-c:        SND26-RIPE
created:        2013-10-28T10:43:25Z
last-modified:  2022-04-28T12:11:21Z
source:         RIPE # Filtered

role:           SIA Network Department
address:        SIA S.p.A.
address:        via Gonin 36
address:        20147 Milan, IT
abuse-mailbox:  lan-netops@nexigroup.com
nic-hdl:        SND26-RIPE
mnt-by:         AS12954-MNT
created:        2013-10-30T16:38:54Z
last-modified:  2026-03-25T07:38:58Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.2 (BUSA)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS12557 - AS13223",
    "description" : [ "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" ],
    "date_created" : "2018-11-22",
    "date_updated" : "2018-11-22",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS12954",
    "as_name" : "SIA",
    "description" : [ "Milan, IT" ],
    "status" : "ASSIGNED",
    "import" : [ "from AS8220 action pref=10; accept ANY", "from AS702 action pref=10; accept ANY", "from AS3269 action pref=10; accept ANY" ],
    "export" : [ "to AS8220 announce AS12954", "to AS702 announce AS12954", "to AS3269 announce AS12954", "to AS32787 announce AS12954" ],
    "organization" : "ORG-SS319-RIPE",
    "admin_contacts" : [ "SND26-RIPE" ],
    "tech_contacts" : [ "SND26-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "INET-NOC", "AS702-MNT", "AS12954-MNT" ],
    "date_created" : "1970-01-01",
    "date_updated" : "2019-03-19",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-SS319-RIPE",
    "name" : "Nexi Payments S.P.A.",
    "type" : "LIR",
    "address" : [ "Corso Sempione 57", "20149", "Milano", "ITALY" ],
    "street" : "Corso Sempione",
    "city" : "Milano",
    "zip_code" : "20149",
    "country" : [ "IT" ],
    "phone" : [ "+390260841" ],
    "fax_no" : [ "+390260842238" ],
    "abuse_contacts" : [ "SND26-RIPE" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "AS12954-MNT" ],
    "mnt_by" : [ "AS12954-MNT", "RIPE-NCC-HM-MNT" ],
    "date_created" : "2013-10-28",
    "date_updated" : "2022-04-28",
    "source" : "RIPE",
    "addressCountry" : "ITALY"
  },
  "administrative_contacts" : [ {
    "handle" : "SND26-RIPE",
    "name" : "SIA Network Department",
    "address" : [ "SIA S.p.A.", "via Gonin 36", "20147 Milan, IT" ],
    "street" : "Via Gonin",
    "city" : "Milan",
    "zip_code" : "20147",
    "country" : "IT",
    "abuse_mailbox" : [ "lan-netops@nexigroup.com" ],
    "mnt_by" : [ "AS12954-MNT" ],
    "date_created" : "2013-10-30",
    "date_updated" : "2026-03-25",
    "source" : "RIPE",
    "addressCountry" : "IT"
  } ],
  "technical_contacts" : [ {
    "handle" : "SND26-RIPE",
    "name" : "SIA Network Department",
    "address" : [ "SIA S.p.A.", "via Gonin 36", "20147 Milan, IT" ],
    "street" : "Via Gonin",
    "city" : "Milan",
    "zip_code" : "20147",
    "country" : "IT",
    "abuse_mailbox" : [ "lan-netops@nexigroup.com" ],
    "mnt_by" : [ "AS12954-MNT" ],
    "date_created" : "2013-10-30",
    "date_updated" : "2026-03-25",
    "source" : "RIPE",
    "addressCountry" : "IT"
  } ]
}

Peers

AS Number	Description	Country
AS3269	Telecom Italia S.p.A.	IT
AS8220	COLT Technology Services Group Limited	GB
AS702	Verizon Business	US
AS702	Verizon Business/UUnet Europe	US
AS32787	Akamai Technologies, Inc.	US