What is ASN AS219256?

ASN AS219256 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS219256?

AS219256 is listed under Kanton Zug.

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.

AS219256 Kanton Zug | IPGeolocation.io

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Kanton Zug zg.ch

CH 0 Routes

AS Data

AS219256

AS219256 – Kanton Zug

AS Number	219256
AS Name	CH-ZG-ANYCAST-0
Organization	Kanton Zug (org-kz15-ripe)
Country	CH
Website	zg.ch
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2026-07-07

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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 'AS215130 - AS219547'

as-block:       AS215130 - AS219547
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:        2026-06-02T14:29:24Z
last-modified:  2026-06-02T14:29:24Z
source:         RIPE

% Information related to 'AS219256'

% Abuse contact for 'AS219256' is 'aio.abuse@zg.ch'

aut-num:        AS219256
as-name:        CH-ZG-ANYCAST-0
org:            ORG-KZ15-RIPE
import:         from AS49544 accept ANY
export:         to AS49544 announce AS219256
import:         from AS51907 accept ANY
export:         to AS51907 announce AS219256
admin-c:        AIO66-RIPE
tech-c:         AIO-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CH-ZG-MNT
created:        2026-07-07T13:40:28Z
last-modified:  2026-07-07T13:40:28Z
source:         RIPE

organisation:   ORG-KZ15-RIPE
org-name:       Kanton Zug
org-type:       LIR
address:        Aabachstrasse 1
address:        6300
address:        Zug
address:        SWITZERLAND
country:        CH
reg-nr:         Not Applicable
phone:          +41 41 728 5111
admin-c:        AIO66-RIPE
tech-c:         AIO-RIPE
abuse-c:        CHZG666-RIPE
mnt-ref:        CH-ZG-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CH-ZG-MNT
created:        2021-02-02T07:11:51Z
last-modified:  2026-05-13T07:27:50Z
source:         RIPE # Filtered

role:           Kanton Zug - Amt fur Informatik - Technical Role
org:            ORG-KZ15-RIPE
address:        Amt f�r Informatik und Organisation
address:        FD/AIO/NCS
address:        Aabachstrasse 1
address:        CH6300 Zug
address:        Switzerland
tech-c:         WIWI-RIPE
tech-c:         UTWA-RIPE
tech-c:         WOAT-RIPE
tech-c:         OLIS-RIPE
tech-c:         QQQQ-RIPE
admin-c:        AIO66-RIPE
abuse-mailbox:  aio.abuse@zg.ch
nic-hdl:        AIO-RIPE
mnt-by:         CH-ZG-MNT
created:        2021-01-21T17:24:51Z
last-modified:  2025-07-06T18:23:32Z
source:         RIPE # Filtered

role:           Kanton Zug - Amt fur Informatik - Admin Role
org:            ORG-KZ15-RIPE
address:        Amt f�r Informatik und Organisation
address:        FD/AIO/NCS
address:        Aabachstrasse 1
address:        CH6300 Zug
address:        Switzerland
admin-c:        WIWI-RIPE
admin-c:        UTWA-RIPE
tech-c:         AIO-RIPE
abuse-mailbox:  aio.abuse@zg.ch
nic-hdl:        AIO66-RIPE
mnt-by:         CH-ZG-MNT
created:        2021-01-21T17:26:57Z
last-modified:  2025-07-06T18:23:04Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.123 (ABERDEEN)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS215130 - AS219547",
    "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" : "2026-06-02",
    "date_updated" : "2026-06-02",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS219256",
    "as_name" : "CH-ZG-ANYCAST-0",
    "status" : "ASSIGNED",
    "import" : [ "from AS49544 accept ANY", "from AS51907 accept ANY" ],
    "export" : [ "to AS49544 announce AS219256", "to AS51907 announce AS219256" ],
    "organization" : "ORG-KZ15-RIPE",
    "admin_contacts" : [ "AIO66-RIPE" ],
    "tech_contacts" : [ "AIO-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "CH-ZG-MNT" ],
    "date_created" : "2026-07-07",
    "date_updated" : "2026-07-07",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-KZ15-RIPE",
    "name" : "Kanton Zug",
    "type" : "LIR",
    "address" : [ "Aabachstrasse 1", "6300", "Zug", "SWITZERLAND" ],
    "street" : "Aabachstrasse",
    "city" : "Zug",
    "zip_code" : "6300",
    "country" : [ "CH" ],
    "phone" : [ "+41 41 728 5111" ],
    "admin_contacts" : [ "AIO66-RIPE" ],
    "tech_contacts" : [ "AIO-RIPE" ],
    "abuse_contacts" : [ "CHZG666-RIPE" ],
    "mnt_ref" : [ "CH-ZG-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "CH-ZG-MNT" ],
    "date_created" : "2021-02-02",
    "date_updated" : "2026-05-13",
    "source" : "RIPE",
    "addressCountry" : "SWITZERLAND"
  },
  "administrative_contacts" : [ {
    "handle" : "AIO66-RIPE",
    "name" : "Kanton Zug - Amt fur Informatik - Admin Role",
    "address" : [ "Amt f?r Informatik und Organisation", "FD/AIO/NCS", "Aabachstrasse 1", "CH6300 Zug", "Switzerland" ],
    "street" : "Aabachstrasse",
    "city" : "Zug",
    "zip_code" : "CH6300",
    "country" : "SWITZERLAND",
    "abuse_mailbox" : [ "aio.abuse@zg.ch" ],
    "organizations" : [ "ORG-KZ15-RIPE" ],
    "admin_contacts" : [ "WIWI-RIPE", "UTWA-RIPE" ],
    "tech_contacts" : [ "AIO-RIPE" ],
    "mnt_by" : [ "CH-ZG-MNT" ],
    "date_created" : "2021-01-21",
    "date_updated" : "2025-07-06",
    "source" : "RIPE",
    "addressCountry" : "SWITZERLAND"
  } ],
  "technical_contacts" : [ {
    "handle" : "AIO-RIPE",
    "name" : "Kanton Zug - Amt fur Informatik - Technical Role",
    "address" : [ "Amt f?r Informatik und Organisation", "FD/AIO/NCS", "Aabachstrasse 1", "CH6300 Zug", "Switzerland" ],
    "street" : "Aabachstrasse",
    "city" : "Zug",
    "zip_code" : "CH6300",
    "country" : "SWITZERLAND",
    "abuse_mailbox" : [ "aio.abuse@zg.ch" ],
    "organizations" : [ "ORG-KZ15-RIPE" ],
    "admin_contacts" : [ "AIO66-RIPE" ],
    "tech_contacts" : [ "WIWI-RIPE", "UTWA-RIPE", "WOAT-RIPE", "OLIS-RIPE", "QQQQ-RIPE" ],
    "mnt_by" : [ "CH-ZG-MNT" ],
    "date_created" : "2021-01-21",
    "date_updated" : "2025-07-06",
    "source" : "RIPE",
    "addressCountry" : "SWITZERLAND"
  } ]
}

Peers

AS Number	Description	Country
AS51907	Kanton Zug	CH
AS49544	i3D.net B.V	NL

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AS219256 – Kanton Zug

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