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AS12839 2S Computers SRL | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

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

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2S Computers SRL karsolink.com

IT 0 Routes

AS Data

AS12839

AS12839 – 2S Computers SRL

AS Number	12839
AS Name	KTR-TMP
Organization	2S Computers SRL(org-jsta11-ripe)
Country	IT
Website	karsolink.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	1970-01-01

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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 '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 'AS12839'

% Abuse contact for 'AS12839' is 'abuse@karsolink.com'

aut-num:        AS12839
as-name:        KTR-TMP
org:            ORG-JSTA11-RIPE
admin-c:        KTR11-RIPE
tech-c:         KTR11-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-it-karsolink-1-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2025-05-14T15:30:20Z
source:         RIPE

organisation:   ORG-JSTA11-RIPE
org-name:       2S Computers SRL
country:        IT
org-type:       LIR
address:        Localit� Prosecco-Prosek, 111
address:        34151
address:        Trieste
address:        ITALY
phone:          +39 040225947
admin-c:        KTR11-RIPE
tech-c:         KTR11-RIPE
abuse-c:        AR68189-RIPE
mnt-ref:        lir-it-karsolink-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-it-karsolink-1-MNT
created:        2022-04-24T12:51:57Z
last-modified:  2023-05-02T11:24:35Z
source:         RIPE # Filtered

role:           KARSOLINK TEAM ROLE
address:        PROSEK 133
address:        IT-34151 TRIEST
admin-c:        JS23643-RIPE
tech-c:         VK5371-RIPE
nic-hdl:        KTR11-RIPE
mnt-by:         lir-it-karsolink-1-MNT
mnt-by:         lir-it-karsolink-1-MNT
created:        2022-06-05T07:25:38Z
last-modified:  2022-06-05T12:49:17Z
source:         RIPE # Filtered

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

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" : "AS12839",
    "as_name" : "KTR-TMP",
    "status" : "ASSIGNED",
    "organization" : "ORG-JSTA11-RIPE",
    "admin_contacts" : [ "KTR11-RIPE" ],
    "tech_contacts" : [ "KTR11-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "lir-it-karsolink-1-MNT" ],
    "date_created" : "1970-01-01",
    "date_updated" : "2025-05-14",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-JSTA11-RIPE",
    "name" : "2S Computers SRL",
    "type" : "LIR",
    "address" : [ "Localit? Prosecco-Prosek, 111", "34151", "Trieste", "ITALY" ],
    "street" : "Localit? Prosecco-prosek",
    "city" : "Trieste",
    "zip_code" : "34151",
    "country" : [ "IT" ],
    "phone" : [ "+39 040225947" ],
    "admin_contacts" : [ "KTR11-RIPE" ],
    "tech_contacts" : [ "KTR11-RIPE" ],
    "abuse_contacts" : [ "AR68189-RIPE" ],
    "mnt_ref" : [ "lir-it-karsolink-1-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "lir-it-karsolink-1-MNT" ],
    "date_created" : "2022-04-24",
    "date_updated" : "2023-05-02",
    "source" : "RIPE",
    "addressCountry" : "ITALY"
  },
  "administrative_contacts" : [ {
    "handle" : "KTR11-RIPE",
    "name" : "KARSOLINK TEAM ROLE",
    "address" : [ "PROSEK 133", "IT-34151 TRIEST" ],
    "street" : "Prosek",
    "city" : "Triest",
    "zip_code" : "IT-34151",
    "admin_contacts" : [ "JS23643-RIPE" ],
    "tech_contacts" : [ "VK5371-RIPE" ],
    "mnt_by" : [ "lir-it-karsolink-1-MNT", "lir-it-karsolink-1-MNT" ],
    "date_created" : "2022-06-05",
    "date_updated" : "2022-06-05",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "KTR11-RIPE",
    "name" : "KARSOLINK TEAM ROLE",
    "address" : [ "PROSEK 133", "IT-34151 TRIEST" ],
    "street" : "Prosek",
    "city" : "Triest",
    "zip_code" : "IT-34151",
    "admin_contacts" : [ "JS23643-RIPE" ],
    "tech_contacts" : [ "VK5371-RIPE" ],
    "mnt_by" : [ "lir-it-karsolink-1-MNT", "lir-it-karsolink-1-MNT" ],
    "date_created" : "2022-06-05",
    "date_updated" : "2022-06-05",
    "source" : "RIPE"
  } ]
}

Frequently Asked Questions

What is ASN AS12839?

ASN AS12839 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS12839?

AS12839 is listed under 2S Computers SRL.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.