ASN AS51985 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS51985?

AS51985 is listed under Adenis SAS.

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?

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AS51985 Adenis SAS | IPGeolocation.io

Adenis SAS adenis.fr

FR 5 Routes

AS Data

AS51985

AS51985 – Adenis SAS

AS Number	51985
AS Name	ADENIS-AS
Organization	Adenis SAS (org-as122-ripe)
Country	FR
Website	adenis.fr
Number of IPv4 Routes	5
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2010-12-10

ASN Intelligence API for production workflows

Use ASN data for AS51985 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
5.39.232.0/21	AS51985	Adenis SAS	TH2 HOSTING TH2 VOIP TH	2048
185.45.172.0/22	AS60641	HEXATEL SAS	HEXATEL SAS	1024
46.17.80.0/21	AS51985	Adenis SAS	IMPACT VOYAGES IP	2048
185.26.248.0/22	AS51985	Adenis SAS	Adenis SAS	1024
185.24.156.0/22	AS60641	HEXATEL SAS	Hexatel Net	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 'AS51857 - AS52209'

as-block:       AS51857 - AS52209
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:        2024-12-12T14:34:06Z
last-modified:  2024-12-12T14:34:06Z
source:         RIPE

% Information related to 'AS51985'

% Abuse contact for 'AS51985' is 'abuse@adenis.fr'

aut-num:        AS51985
as-name:        ADENIS-AS
org:            ORG-AS122-RIPE
remarks:        --------------------
remarks:        Transits
remarks:        --------------------
import:         from AS51985:AS-TRANSITS                    accept   ANY
export:         to   AS51985:AS-TRANSITS                    announce AS-ADENIS
mp-import:      afi  ipv6.unicast from AS51985:AS-TRANSITS  accept   ANY
mp-export:      afi  ipv6.unicast to   AS51985:AS-TRANSITS  announce AS-ADENIS
remarks:        ---------------------
remarks:        Clients
remarks:        ---------------------
import:         from AS51985:AS-CUSTOMERS                   accept   PeerAS
export:         to   AS51985:AS-CUSTOMERS                   announce ANY
mp-import:      afi  ipv6.unicast from AS51985:AS-CUSTOMERS accept   PeerAS
mp-export:      afi  ipv6.unicast to   AS51985:AS-CUSTOMERS announce ANY
remarks:        ---------------------
remarks:        Peers
remarks:        ---------------------
import:         from AS51985:AS-PEERS                       accept   PeerAS
export:         to   AS51985:AS-PEERS                       announce AS-ADENIS
mp-import:      afi  ipv6.unicast from AS51985:AS-PEERS     accept   PeerAS
mp-export:      afi  ipv6.unicast to   AS51985:AS-PEERS     announce AS-ADENIS
remarks:        ---------------------
admin-c:        DM7999-RIPE
tech-c:         AT6872-RIPE
tech-c:         LC893-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-ADENIS
created:        2010-12-10T09:40:53Z
last-modified:  2018-09-04T10:56:42Z
source:         RIPE # Filtered

organisation:   ORG-AS122-RIPE
org-name:       Adenis SAS
country:        FR
reg-nr:         422 266 072  R.CS Paris
org-type:       LIR
address:        161/163 avenue Gallieni
address:        93170
address:        Bagnolet
address:        FRANCE
phone:          +33148240707
fax-no:         +33148240708
mnt-ref:        MNT-ADENIS
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-ADENIS
admin-c:        DM7999-RIPE
admin-c:        HC1191-RIPE
admin-c:        AT6872-RIPE
abuse-c:        AC24596-RIPE
created:        2010-05-03T13:58:10Z
last-modified:  2026-05-13T07:33:10Z
source:         RIPE # Filtered

person:         Ahilan THANGAVADIVEL
address:        161/163 avenue Gallieni
address:        93170 Bagnolet
address:        France
mnt-by:         MNT-ADENIS
phone:          +33148240707
nic-hdl:        AT6872-RIPE
created:        2010-09-21T22:13:29Z
last-modified:  2018-10-18T08:12:54Z
source:         RIPE # Filtered

person:         David MARCIANO
address:        161/163 avenue Gallieni
address:        93170 Bagnolet
address:        France
mnt-by:         MNT-ADENIS
phone:          +33148240707
nic-hdl:        DM7999-RIPE
created:        2010-09-21T22:16:11Z
last-modified:  2016-10-05T13:36:57Z
source:         RIPE # Filtered

person:         Laurent Cima
address:        DECKNET
phone:          +1 302 304 2576
nic-hdl:        LC893-RIPE
mnt-by:         DECKNET-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2017-10-01T00:39:12Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS51857 - AS52209",
    "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" : "2024-12-12",
    "date_updated" : "2024-12-12",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS51985",
    "as_name" : "ADENIS-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS51985:AS-TRANSITS                    accept   ANY", "from AS51985:AS-CUSTOMERS                   accept   PeerAS", "from AS51985:AS-PEERS                       accept   PeerAS" ],
    "mp_import" : [ "afi  ipv6.unicast from AS51985:AS-TRANSITS  accept   ANY", "afi  ipv6.unicast from AS51985:AS-CUSTOMERS accept   PeerAS", "afi  ipv6.unicast from AS51985:AS-PEERS     accept   PeerAS" ],
    "export" : [ "to   AS51985:AS-TRANSITS                    announce AS-ADENIS", "to   AS51985:AS-CUSTOMERS                   announce ANY", "to   AS51985:AS-PEERS                       announce AS-ADENIS" ],
    "mp_export" : [ "afi  ipv6.unicast to   AS51985:AS-TRANSITS  announce AS-ADENIS", "afi  ipv6.unicast to   AS51985:AS-CUSTOMERS announce ANY", "afi  ipv6.unicast to   AS51985:AS-PEERS     announce AS-ADENIS" ],
    "organization" : "ORG-AS122-RIPE",
    "admin_contacts" : [ "DM7999-RIPE" ],
    "tech_contacts" : [ "AT6872-RIPE", "LC893-RIPE" ],
    "remarks" : [ "--------------------", "Transits", "--------------------", "---------------------", "Clients", "---------------------", "---------------------", "Peers", "---------------------", "---------------------" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "MNT-ADENIS" ],
    "date_created" : "2010-12-10",
    "date_updated" : "2018-09-04",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-AS122-RIPE",
    "name" : "Adenis SAS",
    "type" : "LIR",
    "address" : [ "161/163 avenue Gallieni", "93170", "Bagnolet", "FRANCE" ],
    "street" : "Avenue Gallieni",
    "city" : "Bagnolet",
    "zip_code" : "93170",
    "country" : [ "FR" ],
    "phone" : [ "+33148240707" ],
    "fax_no" : [ "+33148240708" ],
    "admin_contacts" : [ "DM7999-RIPE", "HC1191-RIPE", "AT6872-RIPE" ],
    "abuse_contacts" : [ "AC24596-RIPE" ],
    "mnt_ref" : [ "MNT-ADENIS", "RIPE-NCC-HM-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "MNT-ADENIS" ],
    "date_created" : "2010-05-03",
    "date_updated" : "2026-05-13",
    "source" : "RIPE",
    "addressCountry" : "FRANCE"
  },
  "administrative_contacts" : [ {
    "handle" : "DM7999-RIPE",
    "name" : "David MARCIANO",
    "address" : [ "161/163 avenue Gallieni", "93170 Bagnolet", "France" ],
    "street" : "Avenue Gallieni",
    "city" : "Bagnolet",
    "zip_code" : "93170",
    "country" : "FRANCE",
    "phone" : [ "+33148240707" ],
    "mnt_by" : [ "MNT-ADENIS" ],
    "date_created" : "2010-09-21",
    "date_updated" : "2016-10-05",
    "source" : "RIPE",
    "addressCountry" : "FRANCE"
  } ],
  "technical_contacts" : [ {
    "handle" : "AT6872-RIPE",
    "name" : "Ahilan THANGAVADIVEL",
    "address" : [ "161/163 avenue Gallieni", "93170 Bagnolet", "France" ],
    "street" : "Avenue Gallieni",
    "city" : "Bagnolet",
    "zip_code" : "93170",
    "country" : "FRANCE",
    "phone" : [ "+33148240707" ],
    "mnt_by" : [ "MNT-ADENIS" ],
    "date_created" : "2010-09-21",
    "date_updated" : "2018-10-18",
    "source" : "RIPE",
    "addressCountry" : "FRANCE"
  }, {
    "handle" : "LC893-RIPE",
    "name" : "Laurent Cima",
    "address" : [ "DECKNET" ],
    "phone" : [ "+1 302 304 2576" ],
    "mnt_by" : [ "DECKNET-MNT" ],
    "date_created" : "1970-01-01",
    "date_updated" : "2017-10-01",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS198385	AlpineDC SA	CH
AS6762	TELECOM ITALIA SPARKLE S.p.A.	IT
AS212815	Dyjix SAS	FR
AS49434	FBW NETWORKS SAS	FR
AS39351	31173 Services AB	SE
AS6939	Hurricane Electric LLC	US
AS14537	Continent 8 LLC	US
AS206014	SARL IPSET	FR
AS8529	Zain Omantel International FZ-LLC	AE
AS47957	Worldline IGSA SA	FR
AS199524	G-Core Labs S.A.	LU
AS57344	Telehouse EAD	BG
AS20764	CJSC RASCOM	RU
AS34288	Kantonsschule Zug	CH
AS25160	Vorboss Limited	GB
AS6758	Monaco Telecom S.A.	MC
AS51185	MainStreaming SpA	IT
AS13237	euNetworks GmbH	DE
AS37721	Virtual Technologies & Solutions	BF
AS33891	Core-Backbone GmbH	DE
AS29075	IELO-LIAZO SERVICES SAS	FR
AS7713	PT Telekomunikasi Indonesia	ID
AS2027	MilkyWan Association	FR
AS20804	Exatel S.A.	PL
AS12779	IT.Gate S.p.A.	IT
AS44097	CLEMENT CAVADORE	FR
AS8801	Rocket Fibre Ltd	GB
AS25091	IP Max SA	ZZ
AS1828	Unitas Global	US
AS58308	Cusae SAS	FR
AS58511	Anycast Global Backbone	AU
AS24482	SG.GS	SG
AS9304	HGC Global Communications Limited	HK
AS34927	iFog GmbH	CH
AS209823	Enki Multimedia EURL	FR
AS8298	IPng Networks GmbH	CH
AS7713	Telekomunikasi Indonesia PT	ID
AS33891	Core Backbone GmbH	DE
AS60641	HEXATEL SAS	FR
AS56665	Proximus Luxembourg S.A.	LU
AS34019	Hivane Association	FR
AS34177	Celeste SAS	FR
AS36236	NetActuate, Inc	US
AS35426	NXT Initiative SAS	FR
AS4455	IX Reach Ltd	GB
AS16276	OVH SAS	FR
AS51706	France IX Services SASU	FR
AS15547	netplus.ch SA	CH
AS24940	Hetzner Online GmbH	DE
AS35600	Vedege SAS	FR
AS56987	ABACLOUDA SAS	FR
AS39120	Convergenze S.p.A.	IT
AS6866	Cyprus Telecommunications Authority	CY
AS52075	Wifirst S.A.S.	FR
AS29075	IELO LIAZO SERVICES SAS	FR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS174	Cogent Communications, LLC	US
AS199839	MikeNetworks S.a r.l.-S.	LU
AS16347	ADISTA SAS	FR
AS41327	Fiber Telecom S.p.A.	IT

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS6762	TELECOM ITALIA SPARKLE S.p.A.	IT
AS39351	31173 Services AB	SE
AS6939	Hurricane Electric LLC	US
AS29075	IELO LIAZO SERVICES SAS	FR
AS8298	IPng Networks GmbH	CH
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS7713	Telekomunikasi Indonesia PT	ID
AS174	Cogent Communications, LLC	US
AS33891	Core Backbone GmbH	DE
AS41327	Fiber Telecom S.p.A.	IT
AS34177	Celeste SAS	FR
AS34019	Hivane Association	FR
AS12779	IT.Gate S.p.A.	IT
AS25091	IP Max SA	ZZ
AS35280	F5 Networks SARL	FR
AS4455	IX Reach Ltd	GB
AS51706	France IX Services SASU	FR
AS20562	Broadband Hosting B.V.	NL
AS6758	Monaco Telecom S.A.	MC

Downstreams

AS Number	Description	Country
AS60641	HEXATEL SAS	FR

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