AS number details


Alphalink SASU  ·

AS25540 – Alphalink SASU

Country France
Hosted domains 3,581
Number of IPs 115,456
ASN type ISP
Allocated 20 years ago on Dec 30, 2002

IP Address Ranges

Netblock Company Num of IPs IDLINE - ALPHALINK 256 IDLINE - ALPHALINK 256 IDLINE SAS 256 INIT SYS SAS 32,768 INIT SYS SAS 8,192 INIT SYS SAS 4,096 INIT SYS SAS 1,024 Alphalink SASU 2,048 Alekso SASU 256 IDLINE SAS 512 Alphalink SASU 2,048 QoS Telecom 2,048 Alphalink SASU 2,048 INIT SYS SAS 1,024 INIT SYS SAS 1,024 INIT SYS SAS 1,024 FRBEE SARL 1,024 TELCO DEVELOPPEMENT SARL 1,024 Micro & Services Informatiques SAS 512 INIT SYS SAS 1,024 INIT SYS SAS 1,024 SYNOVO SAS 256 Alphalink SASU 1,024 ZE TELECOM SARL 1,024 Value IT SAS 256 Value IT SAS 256 GROUPE TELECOMS DE L OUEST SAS 256 AXILLIADE SAS 256 ASII TELECOM SARL 512 IPEFIX SARL 256 Ouest Object SAS 1,024 PPI GROUP SAS 256 PPI GROUP SAS 256 Synelyans SASU 256 Synelyans SASU 256 INIT SYS SAS 1,024 alfa informatique - access 512 alfa informatique - access 256 TO VISP Service 256 TO VISP Service 256 Virtual ISP Evea 256 RAS DATACENTER 1 256 RAS DATACENTER 1 256 RAS DATACENTER2 256 RESEAUX ADMINISTRATION SERVICES SARL 256 Mobiles devices 512 Synelyans SASU 1,024 2 SI SYSTEMES SA 256 2 SI SYSTEMES SA 256 INIT SYS SAS 1,024 Com Network SAS 256 INIT SYS SAS 256 Courbevoie datacenter's IPs - Alfa-Safety 1,024 Alfa-Safety SARL 1,024 Nantes datacenter's IPs - Alfa-Safety 1,024 Alphalink SASU 4,096 Alphalink SASU 2,048 INIT SYS SAS 1,024 ANS-COM SARL 256 ATHEO INGENIERIE SASU 1,024 Alphalink SASU 2,048 Alphalink SASU 4,096 EV CONSULTING 256 IPLINE 256 Alphalink SASU 8,192 IPLINE 256 INTRA CALL CENTER (ICC) 256 Alpha system SARL 512 QoS Telecom 2,048 Alphalink SASU 4,096 EndUser BroadBand 1,024 EndUser BroadBand 4,096 Alphalink SASU 1,024
Netblock Company
2a00:88a0::/32 INIT SYS SAS
2a01:6380::/32 Alphalink SASU
2a02:ec00::/29 INIT SYS SAS
2a09:28c0::/48 Alekso SASU
2a0a:e840::/29 IPEFIX SARL
2a0d:9bc0::/32 Ouest Object SAS
2a0e:4180::/29 INIT SYS SAS
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WHOIS Details

as-block:       AS25365 - AS25542
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

aut-num:        AS25540
org:            ORG-AA27-RIPE
as-name:        ALPHALINK-AS
remarks:        =======================================================
remarks:        = IPv4 Transit =
remarks:        =======================================================
import:         from AS5511 action pref=100 ; accept ANY
export:         to AS5511 announce AS-ALPHALINK
import:         from AS1299 action pref=100 ; accept ANY
export:         to AS1299 announce AS-ALPHALINK
remarks:        =======================================================
remarks:        = IPv6 Transit =
remarks:        =======================================================
mp-import:      afi ipv6.unicast from AS5511 accept ANY
mp-export:      afi ipv6.unicast to AS5511 announce AS-ALPHALINK
mp-import:      afi ipv6.unicast from AS1299 accept ANY
mp-export:      afi ipv6.unicast to AS1299 announce AS-ALPHALINK
remarks:        =======================================================
remarks:        = IPv4 Peering Customers =
remarks:        =======================================================
import:         from AS31676 accept AS31676
export:         to AS31676 announce ANY
import:         from AS39830 accept AS39830
export:         to AS39830 announce ANY
import:         from AS43174 accept AS43174
export:         to AS43174 announce ANY
import:         from AS49961 accept AS49961
export:         to AS49961 announce ANY
import:         from AS57173 accept AS57173
export:         to AS57173 announce ANY
import:         from AS57928 accept AS57928
export:         to AS57928 announce ANY
import:         from AS60555 accept AS-MSI
export:         to AS60555 announce ANY
import:         from AS202381 accept AS202381
export:         to AS202381 announce ANY
import:         from AS202757 accept AS202757
export:         to AS202757 announce ANY
import:         from AS204805 accept AS-VOIPED
export:         to AS204805 announce ANY
import:         from AS205933 accept AS205933
export:         to AS205933 announce ANY
import:         from AS207151 accept AS-AZYLIS
export:         to AS207151 announce ANY
import:         from AS209027 accept AS209027
export:         to AS209027 announce ANY
import:         from AS209085 accept AS209085
export:         to AS209085 announce ANY
remarks:        =======================================================
remarks:        = IPv6 Customers =
remarks:        =======================================================
mp-import:      afi ipv6.unicast from AS204805 accept AS-VOIPED
mp-export:      afi ipv6.unicast to AS204805 announce ANY
mp-import:      afi ipv6.unicast from AS57928 accept AS57928
mp-export:      afi ipv6.unicast to AS57928 announce ANY
remarks:        =======================================================
admin-c:        AN631-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
tech-c:         CG12170-RIPE
tech-c:         FT2989-RIPE
mnt-by:         ALPHALINK-MNT
created:        2002-12-30T15:22:56Z
last-modified:  2022-08-23T09:43:53Z
source:         RIPE
abuse-c:        AL1446-RIPE
abuse-org:      ORG-AA27-RIPE

organisation:   ORG-AA27-RIPE
org-name:       Alphalink SASU
country:        FR
org-type:       LIR
address:        Zac du Val Saint Martin
address:        44210
address:        Pornic
address:        FRANCE
phone:          +33970757075
fax-no:         +33970757078
mnt-ref:        ALPHALINK-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ALPHALINK-MNT
admin-c:        GL6924-RIPE
admin-c:        FT2989-RIPE
admin-c:        DB7866-RIPE
admin-c:        AN631-RIPE
admin-c:        MD7540-RIPE
admin-c:        AG13459-RIPE
abuse-c:        AL1446-RIPE
created:        2004-04-17T11:21:03Z
last-modified:  2020-12-16T13:43:19Z
source:         RIPE

person:         Alexandre Nicaise
nic-hdl:        AN631-RIPE
address:        49, rue Damesme
address:        75013
address:        Paris
address:        France
phone:          +33 0143132442
mnt-by:         alphalink-mnt
created:        2002-08-30T08:56:16Z
last-modified:  2010-12-01T14:27:40Z
source:         RIPE

person:         Christopher Gerard
address:        Le Boismain, Pornic, FRANCE
phone:          +33 06 05 52 23 66
nic-hdl:        CG12170-RIPE
mnt-by:         ALPHALINK-MNT
created:        2022-08-23T09:41:36Z
last-modified:  2022-08-23T09:41:36Z
source:         RIPE

person:         Frederic TOCQUAINE
address:        ALPHALINK
address:        12, chemin des trois croix
address:        44210 Pornic
address:        France
phone:          +33 9 70 75 70 75
nic-hdl:        FT2989-RIPE
mnt-by:         ALPHALINK-MNT
created:        2010-12-29T17:08:03Z
last-modified:  2010-12-29T17:08:03Z
source:         RIPE
Get all this data and more in JSON format using our ASN API Read More

Hosted Domains

There are 3,581 domain names hosted across 426 IP addresses on this ASN.

IP Address Domain Domains on this IP 501 220 190 167 156 156 149 105 80 76 75 70 68 67 66 63 61 58 53 45 44 37 36 34 33 28 26 26 24 24 23 22 21 21 20 18 18 18 17 17 17 16 16 15 15 15 14 14 14 14

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity


There are 70 peers for this ASN.

Peers Name
AS12779 IT.Gate S.p.A.
AS1299 Telia Company AB
AS13237 euNetworks GmbH
AS14537 Continent 8 LLC
AS15412 Reliance Globalcom Limited
AS15547 SA
AS1828 Unitas Global LLC
AS198385 AlpineDC SA
AS199524 G-Core Labs S.A.
AS2027 MilkyWan Association
AS202757 PLT Connectic SARL
AS204355 Telicity Communications SASU
AS204708 Midway's Network
AS204805 Voiped Wholesale BV
AS20562 Broadband Hosting B.V
AS209085 Seconde Fondation EURL
AS210312 Antonios A. Chariton
AS24482 SG.GS
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS2613 Willem van Gulik
AS264479 Turbozone Internet
AS33891 Core-Backbone GmbH
AS34019 Hivane
AS34224 Neterra Ltd.
AS35280 F5 Networks SARL
AS35360 Frederic Gargula
AS35426 NXT Initiative SAS
AS35600 Vedege SAS
AS36236 NetActuate, Inc
AS37721 Virtual Technologies & Solutions
AS39120 Convergenze S.p.A.
AS39122 Blacknight Internet Solutions Limited
AS39351 31173 Services AB
AS39830 Terega SA
AS41047 Bart Vrancken trading as MLaB
AS41157 Oxymium SARL
AS41327 Fiber Telecom S.p.A.
AS4455 IX Reach Ltd
AS47957 Compagnie Industrielle Et Financiere D' Ingenierie Ingenico SA
AS47977 CEV Group SAS
AS49434 Harmony Hosting SARL
AS50628 Leonix Telecom
AS51185 Onecom Global Communications LTD
AS5511 Orange S.A.
AS57463 NetIX Communications JSC
AS58308 Cusae SAS
AS58511 Anycast Global Backbone
AS60501 Sirius Technology SRL
AS6939 Hurricane Electric LLC
AS8218 Zayo Infrastructure France SA
AS8220 COLT Technology Services Group Limited
AS8298 Pim van Pelt
AS9002 RETN Limited
AS9304 HGC Global Communications Limited
Get all this data and more in JSON format using our ASN API Read More


There are 2 upstreams for this ASN.

upstreams Name
AS1299 Telia Company AB
AS5511 Orange S.A.
Get all this data and more in JSON format using our ASN API Read More


There are 7 downstreams for this ASN.

Downstreams Name
AS202757 PLT Connectic SARL
AS204805 Voiped Wholesale BV
AS209085 Seconde Fondation EURL
AS39830 Terega SA
AS47977 CEV Group SAS
Get all this data and more in JSON format using our ASN API Read More

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS25540 at robtex.

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