ASN AS51664 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS51664?

AS51664 is listed under Bilendi Technology SARL.

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.

AS51664 Bilendi Technology SARL

ASN Lookup Tool

Bilendi Technology SARL bilendi.net

FR 8 Routes

AS Data

AS51664

AS51664 – Bilendi Technology SARL

AS Number	51664
AS Name	AS-BILENDI-TECH
Organization	Bilendi Technology SARL (org-eii1-ripe)
Country	FR
Website	bilendi.net
Number of IPv4 Routes	8
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2010-10-18

ASN Intelligence API for production workflows

Use ASN data for AS51664 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
78.40.90.0/24	AS51664	Bilendi Technology SARL	Bilendi Technology FR Pool	256
78.40.93.0/24	AS51664	Bilendi Technology SARL	Bilendi US	256
78.40.88.0/24	AS51664	Bilendi Technology SARL	Bilendi Technology FR Pool	256
78.40.89.0/24	AS51664	Bilendi Technology SARL	Bilendi Technology FR Pool	256
78.40.91.0/24	AS51664	Bilendi Technology SARL	Bilendi Technology FR Pool	256
78.40.92.0/24	AS51664	Bilendi Technology SARL	Bilendi Technology FR Pool	256
78.40.95.0/24	AS51664	Bilendi Technology SARL	Bilendi Limited UK Pool	256
78.40.94.0/24	AS51664	Bilendi Technology SARL	Bilendi EU	256

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 'AS51357 - AS51817'

as-block:       AS51357 - AS51817
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:        2025-02-13T13:57:44Z
last-modified:  2025-02-13T13:57:44Z
source:         RIPE

% Information related to 'AS51664'

% Abuse contact for 'AS51664' is 'abuse@bilendi.net'

aut-num:        AS51664
as-name:        AS-BILENDI-TECH
org:            ORG-EII1-RIPE
import:         from AS8218 action pref=100; accept ANY
import:         from AS31221 action pref=100; accept ANY
import:         from AS174 action pref=100; accept ANY
export:         to AS8218 announce AS51664
export:         to AS31221 announce AS51664
export:         to AS174 announce AS51664
admin-c:        BNOC9-RIPE
tech-c:         BNOC9-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-BILENDI-NOC
created:        2010-10-18T07:47:57Z
last-modified:  2025-07-18T13:58:00Z
source:         RIPE

organisation:   ORG-EII1-RIPE
org-name:       Bilendi Technology SARL
country:        FR
org-type:       LIR
address:        4 rue de Ventadour
address:        75001
address:        PARIS
address:        FRANCE
phone:          +33 1 44 88 60 30
abuse-c:        BNOC9-RIPE
admin-c:        HP547-RIPE
admin-c:        BNOC9-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-BILENDI-NOC
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-BILENDI-NOC
tech-c:         BNOC9-RIPE
remarks:        Elma has become Bilendi Technology
descr:          Bilendi Technology
created:        2007-07-11T11:35:42Z
last-modified:  2025-12-02T10:10:44Z
source:         RIPE # Filtered

role:           Bilendi Group Network Operations Center
address:        Bilendi Technology 4 rue de Ventadour 75001 Paris France
admin-c:        JGIL-RIPE
admin-c:        AB38298-RIPE
tech-c:         JGIL-RIPE
abuse-mailbox:  abuse@bilendi.net
tech-c:         AB38298-RIPE
nic-hdl:        BNOC9-RIPE
mnt-by:         MNT-JGILLET
mnt-by:         MNT-BILENDI-NOC
mnt-by:         MNT-ABOBINET
created:        2015-02-23T14:36:13Z
last-modified:  2021-12-20T09:44:45Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS51357 - AS51817",
    "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" : "2025-02-13",
    "date_updated" : "2025-02-13",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS51664",
    "as_name" : "AS-BILENDI-TECH",
    "status" : "ASSIGNED",
    "import" : [ "from AS8218 action pref=100; accept ANY", "from AS31221 action pref=100; accept ANY", "from AS174 action pref=100; accept ANY" ],
    "export" : [ "to AS8218 announce AS51664", "to AS31221 announce AS51664", "to AS174 announce AS51664" ],
    "organization" : "ORG-EII1-RIPE",
    "admin_contacts" : [ "BNOC9-RIPE" ],
    "tech_contacts" : [ "BNOC9-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "MNT-BILENDI-NOC" ],
    "date_created" : "2010-10-18",
    "date_updated" : "2025-07-18",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-EII1-RIPE",
    "name" : "Bilendi Technology SARL",
    "type" : "LIR",
    "description" : [ "Bilendi Technology" ],
    "address" : [ "4 rue de Ventadour", "75001", "PARIS", "FRANCE" ],
    "street" : "Rue De Ventadour",
    "city" : "Paris",
    "zip_code" : "75001",
    "country" : [ "FR" ],
    "phone" : [ "+33 1 44 88 60 30" ],
    "admin_contacts" : [ "HP547-RIPE", "BNOC9-RIPE" ],
    "tech_contacts" : [ "BNOC9-RIPE" ],
    "abuse_contacts" : [ "BNOC9-RIPE" ],
    "remarks" : [ "Elma has become Bilendi Technology" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "MNT-BILENDI-NOC" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "MNT-BILENDI-NOC" ],
    "date_created" : "2007-07-11",
    "date_updated" : "2025-12-02",
    "source" : "RIPE",
    "addressCountry" : "FRANCE"
  },
  "administrative_contacts" : [ {
    "handle" : "BNOC9-RIPE",
    "name" : "Bilendi Group Network Operations Center",
    "address" : [ "Bilendi Technology 4 rue de Ventadour 75001 Paris France" ],
    "street" : "Rue De Ventadour",
    "city" : "Paris",
    "zip_code" : "75001",
    "country" : "FRANCE",
    "abuse_mailbox" : [ "abuse@bilendi.net" ],
    "admin_contacts" : [ "JGIL-RIPE", "AB38298-RIPE" ],
    "tech_contacts" : [ "JGIL-RIPE", "AB38298-RIPE" ],
    "mnt_by" : [ "MNT-JGILLET", "MNT-BILENDI-NOC", "MNT-ABOBINET" ],
    "date_created" : "2015-02-23",
    "date_updated" : "2021-12-20",
    "source" : "RIPE",
    "addressCountry" : "FRANCE"
  } ],
  "technical_contacts" : [ {
    "handle" : "BNOC9-RIPE",
    "name" : "Bilendi Group Network Operations Center",
    "address" : [ "Bilendi Technology 4 rue de Ventadour 75001 Paris France" ],
    "street" : "Rue De Ventadour",
    "city" : "Paris",
    "zip_code" : "75001",
    "country" : "FRANCE",
    "abuse_mailbox" : [ "abuse@bilendi.net" ],
    "admin_contacts" : [ "JGIL-RIPE", "AB38298-RIPE" ],
    "tech_contacts" : [ "JGIL-RIPE", "AB38298-RIPE" ],
    "mnt_by" : [ "MNT-JGILLET", "MNT-BILENDI-NOC", "MNT-ABOBINET" ],
    "date_created" : "2015-02-23",
    "date_updated" : "2021-12-20",
    "source" : "RIPE",
    "addressCountry" : "FRANCE"
  } ]
}

Peers

AS Number	Description	Country
AS31221	nLighten France SAS	FR
AS8218	operated Upstreamnet gmbh	FR
AS8218	Zayo Infrastructure France SA	FR
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS31221	nLighten France SAS	FR
AS8218	operated Upstreamnet gmbh	FR