What is ASN AS205476?

ASN AS205476 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS205476?

AS205476 is listed under Orange Cyberdefense Belgium nv.

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.

AS205476 Orange Cyberdefense Belgium nv

ASN Lookup Tool

Orange Cyberdefense Belgium nv securelink.be

BE 4 Routes

AS Data

AS205476

AS205476 – Orange Cyberdefense Belgium nv

AS Number	205476
AS Name	SECURELINK-AS
Organization	Orange Cyberdefense Belgium nv (org-sn254-ripe)
Country	BE
Website	securelink.be
Number of IPv4 Routes	3
Number of IPv6 Routes	1
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2017-08-11

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Use ASN data for AS205476 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
185.136.211.0/24	AS205476	Orange Cyberdefense Belgium nv	Orange Cyberdefense Belgium nv	256
185.136.209.0/24	AS205476	Orange Cyberdefense Belgium nv	Orange Cyberdefense Belgium nv	256
185.136.210.0/24	AS205476	Orange Cyberdefense Belgium nv	Orange Cyberdefense Belgium nv	256
2a06:fec0:3203::/48	AS205476	Orange Cyberdefense Belgium nv	Orange Cyberdefense Belgium nv	~1×10²⁴

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 'AS203940 - AS205662'

as-block:       AS203940 - AS205662
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:        2026-03-05T15:29:31Z
last-modified:  2026-03-05T15:29:31Z
source:         RIPE

% Information related to 'AS205476'

% Abuse contact for 'AS205476' is 'abuse@securelink.be'

aut-num:        AS205476
as-name:        SECURELINK-AS
org:            ORG-SN254-RIPE
import:         from AS8368 accept ANY
export:         to AS8368 announce AS205476
import:         from AS3257 accept ANY
export:         to AS3257 announce AS205476
admin-c:        II1364-RIPE
tech-c:         II1364-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         be-securelink-1-mnt
created:        2017-08-11T13:21:54Z
last-modified:  2026-03-19T10:21:33Z
source:         RIPE

organisation:   ORG-SN254-RIPE
org-name:       Orange Cyberdefense Belgium nv
country:        BE
reg-nr:         0479.419.926
org-type:       LIR
address:        Green Water Tower
                Stokerijstraat 35
address:        2110
address:        Wijnegem
address:        BELGIUM
phone:          +3236419595
fax-no:         +3236419599
admin-c:        II1364-RIPE
tech-c:         II1364-RIPE
abuse-c:        AR35134-RIPE
mnt-ref:        be-securelink-1-mnt
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         be-securelink-1-mnt
created:        2016-02-01T09:05:39Z
last-modified:  2026-05-13T07:28:07Z
source:         RIPE # Filtered

person:         Anders Borgkvist
address:        Hyllie Boulevard 40, 215 35, Malmo, Sweden
phone:          +46 40 628 56 00
nic-hdl:        II1364-RIPE
mnt-by:         securelink-se-mnt
created:        2017-08-09T11:34:55Z
last-modified:  2026-03-19T07:10:21Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS203940 - AS205662",
    "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" : "2026-03-05",
    "date_updated" : "2026-03-05",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS205476",
    "as_name" : "SECURELINK-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS8368 accept ANY", "from AS3257 accept ANY" ],
    "export" : [ "to AS8368 announce AS205476", "to AS3257 announce AS205476" ],
    "organization" : "ORG-SN254-RIPE",
    "admin_contacts" : [ "II1364-RIPE" ],
    "tech_contacts" : [ "II1364-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "be-securelink-1-mnt" ],
    "date_created" : "2017-08-11",
    "date_updated" : "2026-03-19",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-SN254-RIPE",
    "name" : "Orange Cyberdefense Belgium nv",
    "type" : "LIR",
    "address" : [ "Green Water Tower", "Stokerijstraat 35", "2110", "Wijnegem", "BELGIUM" ],
    "street" : "Stokerijstraat",
    "city" : "Wijnegem",
    "zip_code" : "2110",
    "country" : [ "BE" ],
    "phone" : [ "+3236419595" ],
    "fax_no" : [ "+3236419599" ],
    "admin_contacts" : [ "II1364-RIPE" ],
    "tech_contacts" : [ "II1364-RIPE" ],
    "abuse_contacts" : [ "AR35134-RIPE" ],
    "mnt_ref" : [ "be-securelink-1-mnt", "RIPE-NCC-HM-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "be-securelink-1-mnt" ],
    "date_created" : "2016-02-01",
    "date_updated" : "2026-05-13",
    "source" : "RIPE",
    "addressCountry" : "BELGIUM"
  },
  "administrative_contacts" : [ {
    "handle" : "II1364-RIPE",
    "name" : "Anders Borgkvist",
    "address" : [ "Hyllie Boulevard 40, 215 35, Malmo, Sweden" ],
    "street" : "Hyllie Boulevard",
    "city" : "Malmo",
    "zip_code" : "215 35",
    "country" : "SWEDEN",
    "phone" : [ "+46 40 628 56 00" ],
    "mnt_by" : [ "securelink-se-mnt" ],
    "date_created" : "2017-08-09",
    "date_updated" : "2026-03-19",
    "source" : "RIPE",
    "addressCountry" : "SWEDEN"
  } ],
  "technical_contacts" : [ {
    "handle" : "II1364-RIPE",
    "name" : "Anders Borgkvist",
    "address" : [ "Hyllie Boulevard 40, 215 35, Malmo, Sweden" ],
    "street" : "Hyllie Boulevard",
    "city" : "Malmo",
    "zip_code" : "215 35",
    "country" : "SWEDEN",
    "phone" : [ "+46 40 628 56 00" ],
    "mnt_by" : [ "securelink-se-mnt" ],
    "date_created" : "2017-08-09",
    "date_updated" : "2026-03-19",
    "source" : "RIPE",
    "addressCountry" : "SWEDEN"
  } ]
}

Peers

AS Number	Description	Country
AS286	GTT Communications Inc.	NL
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US
AS8368	Dstny BE N.V.	BE

Upstreams

AS Number	Description	Country
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US
AS8368	Dstny BE N.V.	BE