ASN AS20819 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS20819?

AS20819 is listed under ITALIA TRASPORTO AEREO 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.

AS20819 ITALIA TRASPORTO AEREO S.P.A.

ASN Lookup Tool

ITALIA TRASPORTO AEREO S.P.A. ita-airways.com

IT 3 Routes

AS Data

AS20819

AS20819 – ITALIA TRASPORTO AEREO S.P.A.

AS Number	20819
AS Name	Alitalia
Organization	ITALIA TRASPORTO AEREO S.P.A. (org-itas7-ripe)
Country	IT
Website	ita-airways.com
Number of IPv4 Routes	3
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 AS20819 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
80.72.160.0/21	AS20819	ITALIA TRASPORTO AEREO S.P.A.	Alitalia Societ� Aerea Italiana S.p.A.	2048
80.72.168.0/21	AS20819	ITALIA TRASPORTO AEREO S.P.A.	ITALIA TRASPORTO AEREO S.P.A.	2048
80.72.160.0/20	AS20819	ITALIA TRASPORTO AEREO S.P.A.	Alitalia Societ� Aerea Italiana S.p.A.	4096

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 'AS20485 - AS20857'

as-block:       AS20485 - AS20857
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:        2018-11-22T15:27:27Z
last-modified:  2018-11-22T15:27:27Z
source:         RIPE

% Information related to 'AS20819'

% Abuse contact for 'AS20819' is 'AbuseRIPE@ita-airways.com'

aut-num:        AS20819
as-name:        Alitalia
org:            ORG-ITAS7-RIPE
export:         to AS15830 announce AS20819
import:         from AS15830 action pref=100; accept ANY
admin-c:        AIA124-RIPE
tech-c:         AIA124-RIPE
import:         from AS3269 action pref=100; accept ANY
import:         from AS8968 action pref=100; accept ANY
export:         to AS3269 announce AS20819
export:         to AS8968 announce AS20819
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-it-ita-airways-1-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2026-03-27T10:51:08Z
source:         RIPE # Filtered

organisation:   ORG-ITAS7-RIPE
org-name:       ITALIA TRASPORTO AEREO S.P.A.
country:        IT
org-type:       LIR
address:        Via Venti Settembre 97
address:        00187
address:        ROMA
address:        ITALY
phone:          +39 06 6562 5255
admin-c:        AIA124-RIPE
tech-c:         AIA124-RIPE
abuse-c:        AR78796-RIPE
mnt-ref:        lir-it-ita-airways-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-it-ita-airways-1-MNT
created:        2025-09-12T06:20:43Z
last-modified:  2025-09-12T06:20:43Z
source:         RIPE # Filtered

role:           Admin ITA Airways
address:        ITALY
address:        ROMA
address:        00187
address:        Via Venti Settembre 97
phone:          +39 06 6562 5255
nic-hdl:        AIA124-RIPE
mnt-by:         lir-it-ita-airways-1-MNT
created:        2025-09-12T06:20:42Z
last-modified:  2025-09-12T06:20:42Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS20485 - AS20857",
    "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" : "AS20819",
    "as_name" : "Alitalia",
    "status" : "ASSIGNED",
    "import" : [ "from AS15830 action pref=100; accept ANY", "from AS3269 action pref=100; accept ANY", "from AS8968 action pref=100; accept ANY" ],
    "export" : [ "to AS15830 announce AS20819", "to AS3269 announce AS20819", "to AS8968 announce AS20819" ],
    "organization" : "ORG-ITAS7-RIPE",
    "admin_contacts" : [ "AIA124-RIPE" ],
    "tech_contacts" : [ "AIA124-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "lir-it-ita-airways-1-MNT" ],
    "date_created" : "1970-01-01",
    "date_updated" : "2026-03-27",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-ITAS7-RIPE",
    "name" : "ITALIA TRASPORTO AEREO S.P.A.",
    "type" : "LIR",
    "address" : [ "Via Venti Settembre 97", "00187", "ROMA", "ITALY" ],
    "street" : "Via Venti Settembre",
    "city" : "Roma",
    "zip_code" : "00187",
    "country" : [ "IT" ],
    "phone" : [ "+39 06 6562 5255" ],
    "admin_contacts" : [ "AIA124-RIPE" ],
    "tech_contacts" : [ "AIA124-RIPE" ],
    "abuse_contacts" : [ "AR78796-RIPE" ],
    "mnt_ref" : [ "lir-it-ita-airways-1-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "lir-it-ita-airways-1-MNT" ],
    "date_created" : "2025-09-12",
    "date_updated" : "2025-09-12",
    "source" : "RIPE",
    "addressCountry" : "ITALY"
  },
  "administrative_contacts" : [ {
    "handle" : "AIA124-RIPE",
    "name" : "Admin ITA Airways",
    "address" : [ "ITALY", "ROMA", "00187", "Via Venti Settembre 97" ],
    "street" : "Via Venti Settembre",
    "zip_code" : "00187",
    "phone" : [ "+39 06 6562 5255" ],
    "mnt_by" : [ "lir-it-ita-airways-1-MNT" ],
    "date_created" : "2025-09-12",
    "date_updated" : "2025-09-12",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "AIA124-RIPE",
    "name" : "Admin ITA Airways",
    "address" : [ "ITALY", "ROMA", "00187", "Via Venti Settembre 97" ],
    "street" : "Via Venti Settembre",
    "zip_code" : "00187",
    "phone" : [ "+39 06 6562 5255" ],
    "mnt_by" : [ "lir-it-ita-airways-1-MNT" ],
    "date_created" : "2025-09-12",
    "date_updated" : "2025-09-12",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS3269	Telecom Italia S.p.A.	IT
AS198949	Radware Ltd	IL
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS8968	BT Italia S.p.A.	IT
AS15830	Equinix (EMEA) Acquisition Enterprises B.V.	NL

Upstreams

AS Number	Description	Country
AS198949	Radware Ltd	IL
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL