ASN AS25244 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS25244?

AS25244 is listed under deCode genetics Ltd..

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.

AS25244 deCode genetics Ltd. | IPGeolocation.io

ASN Lookup Tool

deCode genetics Ltd. decode.is

IS 3 Routes

AS Data

AS25244

AS25244 – deCode genetics Ltd.

AS Number	25244
AS Name	DECODE-AS
Organization	deCode genetics Ltd. (org-di4-ripe)
Country	IS
Website	decode.is
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2002-09-12

ASN Intelligence API for production workflows

Use ASN data for AS25244 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

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
212.126.248.0/21	AS25244	deCode genetics Ltd.	deCode genetics Ltd.	2048
212.126.240.0/21	AS25244	deCode genetics Ltd.	deCode genetics Ltd.	2048
212.126.224.0/19	AS25244	deCode genetics Ltd.	deCode Genetics inc	8192

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 'AS25164 - AS25249'

as-block:       AS25164 - AS25249
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:        2018-11-22T15:27:30Z
last-modified:  2018-11-22T15:27:30Z
source:         RIPE

% Information related to 'AS25244'

% Abuse contact for 'AS25244' is 'abuse@decode.is'

aut-num:        AS25244
org:            ORG-dI4-RIPE
as-name:        DECODE-AS
descr:          Sturlugata 8
descr:          101 Reykjavik
descr:          ICELAND
import:         from AS6677 action pref=100; accept ANY
import:         from AS15474 action pref=100; accept ANY
export:         to AS6677 announce AS-DECODE
export:         to AS15474 announce AS-DECODE
admin-c:        DC843-RIPE
tech-c:         DC843-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
remarks:        www.decode.com
mnt-by:         DECODE-MNT
created:        2002-09-12T11:57:14Z
last-modified:  2021-10-07T13:24:33Z
source:         RIPE

organisation:   ORG-dI4-RIPE
org-name:       deCode genetics Ltd.
country:        IS
org-type:       LIR
address:        Sturlugata 8
address:        101
address:        Reykjavik
address:        ICELAND
phone:          +3545701900
fax-no:         +3545701903
admin-c:        HTS133-RIPE
admin-c:        DC843-RIPE
mnt-by:         DECODE-MNT
mnt-ref:        DECODE-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
abuse-c:        DC843-RIPE
created:        2004-04-17T11:28:33Z
last-modified:  2023-04-13T11:18:31Z
source:         RIPE # Filtered

role:           DECODE Hostmaster
address:        deCode inc.
address:        Sturlugata 8
address:        101 Reykjavik
address:        ICELAND
phone:          +354 570 1900
fax-no:         +354 570 1903
admin-c:        HTS133-RIPE
tech-c:         HTS133-RIPE
tech-c:         ASS170-RIPE
nic-hdl:        DC843-RIPE
mnt-by:         DECODE-MNT
created:        2002-09-03T12:59:45Z
last-modified:  2013-08-19T14:59:23Z
source:         RIPE # Filtered
abuse-mailbox:  abuse@decode.is

% 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" : "AS25164 - AS25249",
    "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" : "AS25244",
    "as_name" : "DECODE-AS",
    "description" : [ "Sturlugata 8", "101 Reykjavik", "ICELAND" ],
    "status" : "ASSIGNED",
    "import" : [ "from AS6677 action pref=100; accept ANY", "from AS15474 action pref=100; accept ANY" ],
    "export" : [ "to AS6677 announce AS-DECODE", "to AS15474 announce AS-DECODE" ],
    "organization" : "ORG-dI4-RIPE",
    "admin_contacts" : [ "DC843-RIPE" ],
    "tech_contacts" : [ "DC843-RIPE" ],
    "remarks" : [ "www.decode.com" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "DECODE-MNT" ],
    "date_created" : "2002-09-12",
    "date_updated" : "2021-10-07",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-dI4-RIPE",
    "name" : "deCode genetics Ltd.",
    "type" : "LIR",
    "address" : [ "Sturlugata 8", "101", "Reykjavik", "ICELAND" ],
    "street" : "Sturlugata",
    "city" : "Reykjavik",
    "zip_code" : "101",
    "country" : [ "IS" ],
    "phone" : [ "+3545701900" ],
    "fax_no" : [ "+3545701903" ],
    "admin_contacts" : [ "HTS133-RIPE", "DC843-RIPE" ],
    "abuse_contacts" : [ "DC843-RIPE" ],
    "mnt_ref" : [ "DECODE-MNT", "RIPE-NCC-HM-MNT" ],
    "mnt_by" : [ "DECODE-MNT", "RIPE-NCC-HM-MNT" ],
    "date_created" : "2004-04-17",
    "date_updated" : "2023-04-13",
    "source" : "RIPE",
    "addressCountry" : "ICELAND"
  },
  "administrative_contacts" : [ {
    "handle" : "DC843-RIPE",
    "name" : "DECODE Hostmaster",
    "address" : [ "deCode inc.", "Sturlugata 8", "101 Reykjavik", "ICELAND" ],
    "street" : "Sturlugata",
    "city" : "Reykjavik",
    "zip_code" : "101",
    "country" : "ICELAND",
    "abuse_mailbox" : [ "abuse@decode.is" ],
    "phone" : [ "+354 570 1900" ],
    "fax_no" : [ "+354 570 1903" ],
    "admin_contacts" : [ "HTS133-RIPE" ],
    "tech_contacts" : [ "HTS133-RIPE", "ASS170-RIPE" ],
    "mnt_by" : [ "DECODE-MNT" ],
    "date_created" : "2002-09-03",
    "date_updated" : "2013-08-19",
    "source" : "RIPE",
    "addressCountry" : "ICELAND"
  } ],
  "technical_contacts" : [ {
    "handle" : "DC843-RIPE",
    "name" : "DECODE Hostmaster",
    "address" : [ "deCode inc.", "Sturlugata 8", "101 Reykjavik", "ICELAND" ],
    "street" : "Sturlugata",
    "city" : "Reykjavik",
    "zip_code" : "101",
    "country" : "ICELAND",
    "abuse_mailbox" : [ "abuse@decode.is" ],
    "phone" : [ "+354 570 1900" ],
    "fax_no" : [ "+354 570 1903" ],
    "admin_contacts" : [ "HTS133-RIPE" ],
    "tech_contacts" : [ "HTS133-RIPE", "ASS170-RIPE" ],
    "mnt_by" : [ "DECODE-MNT" ],
    "date_created" : "2002-09-03",
    "date_updated" : "2013-08-19",
    "source" : "RIPE",
    "addressCountry" : "ICELAND"
  } ]
}

Peers

AS Number	Description	Country
AS15474	Rannsokna- og haskolanet Islands hf.	IS
AS15474	Iceland University Research Network	IS
AS6677	Mila hf	IS

Upstreams

AS Number	Description	Country
AS15474	Iceland University Research Network	IS
AS6677	Mila hf	IS