ASN AS43141 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS43141?

AS43141 is listed under Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE SIATI.

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?

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AS43141 Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE SIATI

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Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE SIATI swiss-iat-institute.org

CH 0 Routes

AS Data

AS43141

AS43141 – Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE SIATI

AS Number	43141
AS Name	AS43141
Organization	Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE SIATI (org-asia5-ripe)
Country	CH
Website	swiss-iat-institute.org
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2015-02-05

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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 'AS43075 - AS44168'

as-block:       AS43075 - AS44168
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:        2023-12-11T15:09:58Z
last-modified:  2023-12-11T15:09:58Z
source:         RIPE

% Information related to 'AS43141'

% Abuse contact for 'AS43141' is 'abuse@swiss-iat-institute.org'

aut-num:        AS43141
as-name:        AS43141
org:            ORG-ASIA5-RIPE
remarks:        ---------------------------------------------
remarks:        Transit providers
remarks:        ---------------------------------------------
remarks:        COGENT
import:         from AS174 accept ANY
export:         to AS174 announce AS43141:AS-C41
mp-import:      afi ipv6.unicast from AS174 accept ANY
mp-export:      afi ipv6.unicast to AS174 announce AS43141:AS-C41
remarks:        ---------------------------------------------
remarks:        ARELION
import:         from AS1299 accept ANY
export:         to AS1299 announce AS43141:AS-C41
mp-import:      afi ipv6.unicast from AS1299 accept ANY
mp-export:      afi ipv6.unicast to AS1299 announce AS43141:AS-C41
remarks:        ---------------------------------------------
remarks:        NTT
import:         from AS2914 accept ANY
export:         to AS2914 announce AS43141:AS-C41
mp-import:      afi ipv6.unicast from AS2914 accept ANY
mp-export:      afi ipv6.unicast to AS2914 announce AS43141:AS-C41
remarks:        ---------------------------------------------
remarks:        RETN
import:         from AS9002 accept ANY
export:         to AS9002 announce AS43141:AS-C41
mp-import:      afi ipv6.unicast from AS9002 accept ANY
mp-export:      afi ipv6.unicast to AS9002 announce AS43141:AS-C41
remarks:        --------------------------------------------
remarks:        Import generic
remarks:        ---------------------------------------------
import:         from AS-ANY accept ANY
mp-import:      afi ipv6.unicast from AS-ANY accept ANY
remarks:        ---------------------------------------------
remarks:        Export to Peerings and PNI
remarks:        ---------------------------------------------
export:         to AS-ANY announce AS43141:AS-C41
mp-export:      afi ipv6.unicast to AS-ANY announce AS43141:AS-C41
remarks:        ---------------------------------------------
remarks:        Route flap damping policy is applied
remarks:        ---------------------------------------------
remarks:        AS44160 is matching RPKI validation state and reject
remarks:        invalid prefixes from peers and customers
remarks:        ---------------------------------------------
remarks:        Peering policy is selective, other technical details on
remarks:        https://www.peeringdb.com/asn/43141
remarks:        ---------------------------------------------
admin-c:        AD18386-RIPE
tech-c:         NA9241-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-ch-siati-1-MNT
created:        2015-02-05T10:37:52Z
last-modified:  2026-04-26T19:40:46Z
source:         RIPE

organisation:   ORG-ASIA5-RIPE
org-name:       Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI)
country:        CH
org-type:       LIR
address:        Via Aeroporto 4
address:        6527
address:        LODRINO
address:        SWITZERLAND
phone:          +41 580582313
reg-nr:         CHE-435.588.257
admin-c:        AD18386-RIPE
tech-c:         NA9241-RIPE
abuse-c:        AR78219-RIPE
mnt-ref:        lir-ch-siati-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-ch-siati-1-MNT
created:        2025-05-06T08:10:20Z
last-modified:  2026-04-29T05:15:57Z
source:         RIPE # Filtered

role:           Admin Dept
address:        SWITZERLAND
address:        Lamone
address:        6814
address:        c/o OpenLab Group SA
                Via Girella 20
phone:          +41 580582313
nic-hdl:        AD18386-RIPE
mnt-by:         lir-ch-siati-1-MNT
created:        2025-05-06T08:10:19Z
last-modified:  2025-05-06T08:10:20Z
source:         RIPE # Filtered

role:           NOC
address:        SWITZERLAND
address:        Lamone
address:        6814
address:        c/o OpenLab Group SA
                Via Girella 20
phone:          +41 580582313
nic-hdl:        NA9241-RIPE
mnt-by:         lir-ch-siati-1-MNT
created:        2025-05-06T08:10:18Z
last-modified:  2025-05-06T08:10:19Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.122 (DEXTER)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS43075 - AS44168",
    "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" : "2023-12-11",
    "date_updated" : "2023-12-11",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS43141",
    "as_name" : "AS43141",
    "status" : "ASSIGNED",
    "import" : [ "from AS174 accept ANY", "from AS1299 accept ANY", "from AS2914 accept ANY", "from AS9002 accept ANY", "from AS-ANY accept ANY" ],
    "mp_import" : [ "afi ipv6.unicast from AS174 accept ANY", "afi ipv6.unicast from AS1299 accept ANY", "afi ipv6.unicast from AS2914 accept ANY", "afi ipv6.unicast from AS9002 accept ANY", "afi ipv6.unicast from AS-ANY accept ANY" ],
    "export" : [ "to AS174 announce AS43141:AS-C41", "to AS1299 announce AS43141:AS-C41", "to AS2914 announce AS43141:AS-C41", "to AS9002 announce AS43141:AS-C41", "to AS-ANY announce AS43141:AS-C41" ],
    "mp_export" : [ "afi ipv6.unicast to AS174 announce AS43141:AS-C41", "afi ipv6.unicast to AS1299 announce AS43141:AS-C41", "afi ipv6.unicast to AS2914 announce AS43141:AS-C41", "afi ipv6.unicast to AS9002 announce AS43141:AS-C41", "afi ipv6.unicast to AS-ANY announce AS43141:AS-C41" ],
    "organization" : "ORG-ASIA5-RIPE",
    "admin_contacts" : [ "AD18386-RIPE" ],
    "tech_contacts" : [ "NA9241-RIPE" ],
    "remarks" : [ "---------------------------------------------", "Transit providers", "---------------------------------------------", "COGENT", "---------------------------------------------", "ARELION", "---------------------------------------------", "NTT", "---------------------------------------------", "RETN", "--------------------------------------------", "Import generic", "---------------------------------------------", "---------------------------------------------", "Export to Peerings and PNI", "---------------------------------------------", "---------------------------------------------", "Route flap damping policy is applied", "---------------------------------------------", "AS44160 is matching RPKI validation state and reject", "invalid prefixes from peers and customers", "---------------------------------------------", "Peering policy is selective, other technical details on", "https://www.peeringdb.com/asn/43141", "---------------------------------------------" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "lir-ch-siati-1-MNT" ],
    "date_created" : "2015-02-05",
    "date_updated" : "2026-04-26",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-ASIA5-RIPE",
    "name" : "Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI)",
    "type" : "LIR",
    "address" : [ "Via Aeroporto 4", "6527", "LODRINO", "SWITZERLAND" ],
    "street" : "Via Aeroporto",
    "city" : "Lodrino",
    "zip_code" : "6527",
    "country" : [ "CH" ],
    "phone" : [ "+41 580582313" ],
    "admin_contacts" : [ "AD18386-RIPE" ],
    "tech_contacts" : [ "NA9241-RIPE" ],
    "abuse_contacts" : [ "AR78219-RIPE" ],
    "mnt_ref" : [ "lir-ch-siati-1-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "lir-ch-siati-1-MNT" ],
    "date_created" : "2025-05-06",
    "date_updated" : "2026-04-29",
    "source" : "RIPE",
    "addressCountry" : "SWITZERLAND"
  },
  "administrative_contacts" : [ {
    "handle" : "AD18386-RIPE",
    "name" : "Admin Dept",
    "address" : [ "SWITZERLAND", "Lamone", "6814", "c/o OpenLab Group SA", "Via Girella 20" ],
    "street" : "Via Girella",
    "city" : "Lamone",
    "zip_code" : "6814",
    "phone" : [ "+41 580582313" ],
    "mnt_by" : [ "lir-ch-siati-1-MNT" ],
    "date_created" : "2025-05-06",
    "date_updated" : "2025-05-06",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "NA9241-RIPE",
    "name" : "NOC",
    "address" : [ "SWITZERLAND", "Lamone", "6814", "c/o OpenLab Group SA", "Via Girella 20" ],
    "street" : "Via Girella",
    "city" : "Lamone",
    "zip_code" : "6814",
    "phone" : [ "+41 580582313" ],
    "mnt_by" : [ "lir-ch-siati-1-MNT" ],
    "date_created" : "2025-05-06",
    "date_updated" : "2025-05-06",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS9002	RETN Limited	GB
AS1299	Arelion Sweden AB	SE
AS2914	NTT America, Inc.	US
AS174	Cogent Communications, LLC	US

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ASN Summary

AS43141 – Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE SIATI

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Raw Whois Response

Parsed Whois Response

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