AS25540 — ALPHALINK-AS

AS25540 announces 77 IPv4 prefixes covering 120,576 addresses and 7 IPv6 prefixes.

About this network

The AS handle ALPHALINK-AS is held by Alphalink SASU.

What it's used for

• The address space carries residential and business access traffic, evidenced by reverse DNS entries pointing to reverse.alphalink.fr and netnames such as FR-ALPHALINK-20040617 and FR-INITSYS-19930709.
• With 120,576 IPv4 addresses announced across 77 prefixes and 66 observed neighbours, the ratio indicates an access network providing connectivity to end-users rather than a transit provider.

Notable

• Registrants largely align with the announcer, listing Alphalink SASU and INIT SYS SAS (also referenced as INIT-SYS DBM) for the majority of prefixes, with one exception for FR-QOSTELECOM-20080416 registered to QoS Telecom.
• The address inventory is a mix of legacy blocks inherited from INIT SYS and newer allocations, reflecting the operator's history of consolidation within the French ISP market.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 37.122.200.0/21
• 45.81.212.0/22
• 45.92.200.0/22
• 46.254.224.0/21
• 77.81.49.0/24
• 79.141.0.0/20
• 83.167.128.0/19
• 83.172.137.0/24
• 83.172.142.0/23
• 83.172.149.0/24
• 83.172.152.0/24
• 83.172.154.0/23
• 83.172.156.0/23
• 83.172.158.0/24
• 83.172.166.0/23
• 83.172.168.0/24
• 83.172.170.0/23
• 83.172.184.0/23
• 83.172.187.0/24
• 83.172.190.0/23
• 89.37.107.0/24
• 91.220.116.0/24
• 91.226.18.0/23
• 93.114.176.0/22
• 93.188.144.0/21
• 94.177.28.0/24
• 94.177.144.0/24
• 95.140.0.0/20
• 95.170.8.0/22
• 109.239.114.0/23
• 109.239.124.0/24
• 130.93.0.0/17
• 130.93.128.0/19
• 130.93.160.0/20
• 130.93.176.0/22
• 141.101.48.0/21
• 159.100.36.0/23
• 161.104.80.0/21
• 171.33.152.0/21
• 178.22.176.0/21
• 178.251.80.0/21
• 185.3.168.0/23
• 185.4.20.0/22
• 185.9.248.0/22
• 185.12.0.0/22
• 185.13.214.0/23
• 185.14.120.0/22
• 185.23.164.0/22
• 185.26.88.0/22
• 185.31.0.0/23
• 185.31.2.0/24
• 185.33.12.0/24
• 185.37.28.0/24
• 185.52.84.0/22
• 185.85.233.0/24
• 185.85.235.0/24
• 185.120.176.0/22
• 185.122.160.0/22
• 185.126.244.0/22
• 185.130.116.0/22
• 185.133.128.0/22
• 185.137.72.0/22
• 185.140.70.0/24
• 185.142.188.0/22
• 185.153.172.0/22
• 185.192.151.0/24
• 185.203.140.0/24
• 185.232.200.0/22
• 185.240.176.0/23
• 185.247.32.0/23
• 193.84.89.0/24
• 195.68.224.0/22
• 206.124.104.0/21
• 217.15.80.0/20
• 217.147.194.0/23
• 217.147.197.0/24
• 217.147.198.0/24
• 2a00:88a0::/32
• 2a01:6380::/32
• 2a02:ec00::/29
• 2a0a:b4c0::/29
• 2a0a:e840::/29
• 2a0d:9bc0::/32
• 2a0e:4180::/29

Upstream networks

• AS1299 Arelion Sweden AB
• AS2914 NTT America, Inc.
• AS6939 Hurricane Electric LLC
• AS37721 Virtual Technologies & Solutions
• AS50628 Leonix Telecom SAS
• AS24482 SG.GS
• AS33891 Core-Backbone GmbH
• AS20766 Association "Gitoyen"
• AS6696 VERIXI SA
• AS12779 IT.Gate S.p.A.
• AS57463 NetIX Communications JSC
• AS9002 RETN Limited
• AS34019 Hivane Association
• AS25091 IP-Max SA

Downstream networks

• AS202381 Tel@ndCloud, S.A.S.
• AS202757 PLT Connectic SARL
• AS39830 Terega SA

Adjacent networks

• AS1299 Arelion Sweden AB
• AS2914 NTT America, Inc.
• AS6939 Hurricane Electric LLC
• AS202381 Tel@ndCloud, S.A.S.
• AS202757 PLT Connectic SARL
• AS39830 Terega SA
• AS37721 Virtual Technologies & Solutions
• AS24482 SG.GS
• AS33891 Core-Backbone GmbH
• AS50628 Leonix Telecom SAS
• AS20766 Association "Gitoyen"
• AS12779 IT.Gate S.p.A.
• AS6696 VERIXI SA
• AS57463 NetIX Communications JSC
• AS9002 RETN Limited
• AS25091 IP-Max SA
• AS34019 Hivane Association

Internet exchanges

• France-IX Paris — Paris, France
• Equinix Internet Exchange Paris — Paris, France