All ASNs

Autonomous System details for AS25540

AS25540

Alphalink SASU • alphalink.fr

AS25540 — Alphalink SASU

AS Name

ALPHALINK-AS

Country

France (FR)

Website

alphalink.fr

Number of IPv4

121,856

Number of IPv6

2.14 × 10³⁰

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

December 30, 2002

Last updated

May 21, 2025

IP Ranges

82 IPv4 prefixes, 6 IPv6 prefixes

Prefix	Company	Number of IPs
37.122.200.0/21	INITSYS 37 122 200 0 22	2,048
45.81.212.0/22	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	1,024
45.92.200.0/22	ATHEO INGENIERIE SASU	1,024
46.254.224.0/21	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	2,048
77.81.49.0/24	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	256
79.141.0.0/20	LINKSIP	4,096
83.167.128.0/19	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	8,192
83.172.137.0/24	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	256
83.172.142.0/23	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	512
83.172.149.0/24	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	256
83.172.152.0/24	INIT SYS SAS	256
83.172.154.0/23	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	512
83.172.156.0/23	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	512
83.172.158.0/24	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	256
83.172.166.0/23	INIT SYS SAS	512
83.172.168.0/24	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	256
83.172.170.0/23	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	512
83.172.184.0/23	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	512
83.172.187.0/24	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	256
83.172.190.0/24	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	256
83.172.191.0/24	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	256
89.37.107.0/24	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	256
91.220.116.0/24	CRM 80 SAS	256
91.226.18.0/23	Alpha system SARL	512
93.114.176.0/22	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	1,024
93.188.144.0/21	QoS Telecom	2,048
94.177.28.0/24	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	256
94.177.144.0/24	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	256
95.140.0.0/20	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	4,096
95.170.8.0/22	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	1,024
109.239.114.0/24	IDLINE SAS	256
109.239.115.0/24	IDLINE SAS	256
109.239.124.0/24	IDLINE SAS	256
130.93.0.0/17	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	32,768
130.93.0.0/24	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	256
130.93.128.0/19	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	8,192
130.93.160.0/20	FR INITSYS	4,096
130.93.176.0/22	FR INITSYS	1,024
141.101.48.0/21	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	2,048
159.100.36.0/23	IDLINE SAS	512
161.104.80.0/21	INIT SYS SAS	2,048
171.33.152.0/21	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	2,048
178.22.176.0/21	QoS Telecom	2,048
178.251.80.0/21	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	2,048
185.3.168.0/24	TO VISP Service	256
185.3.169.0/24	ADDON	256
185.4.20.0/22	Alphalink SASU	1,024
185.9.248.0/22	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	1,024
185.12.0.0/22	INIT SYS SAS	1,024
185.13.214.0/23	Micro & Services Informatiques SAS	512
185.14.120.0/22	Alphalink SASU	1,024
185.23.164.0/22	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	1,024
185.26.88.0/22	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	1,024
185.31.0.0/23	CEGI Alfa	512
185.31.2.0/24	CEGI Alfa	256
185.33.12.0/24	EasyTeam SAS	256
185.37.28.0/24	Reseaux Administration Services SAS	256
185.52.84.0/22	Synelyans SASU	1,024
185.85.233.0/24	Delta Technologies SAS	256
185.85.235.0/24	Delta Technologies SAS	256
185.120.176.0/22	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	1,024
185.122.160.0/22	INIT SYS SAS	1,024
185.126.244.0/22	FRBEE NETWORK	1,024
185.130.116.0/22	TELCO DEVELOPPEMENT SARL	1,024
185.133.128.0/22	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	1,024
185.137.72.0/22	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	1,024
185.140.70.0/24	Newweb telecom	256
185.142.188.0/22	ZETELECOM NETWORK	1,024
185.153.172.0/22	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	1,024
185.192.151.0/24	AXILLIADE SAS	256
185.203.140.0/24	IPEFIX SARL	256
185.232.200.0/22	Alticap SAS	1,024
185.240.176.0/24	PPI GROUP SAS	256
185.240.177.0/24	PPI GROUP SAS	256
185.247.32.0/24	Synelyans SASU	256
185.247.33.0/24	Range liens ALPHALINK	256
193.84.89.0/24	INIT SYS SAS	256
195.68.224.0/22	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	1,024
206.124.104.0/21	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	2,048
217.15.80.0/20	INITYS 217 15 80 0 21	4,096
217.147.192.0/22	Courbevoie datacenter's IPs - Alfa-Safety	1,024
217.147.196.0/22	Alfa-Safety SARL	1,024
2a00:88a0::/32	INIT SYS SAS	7.92 × 10²⁸
2a01:6380::/32	GENERIC CUSTOMER AND INFRASTRUCTURE NETWORK	7.92 × 10²⁸
2a02:ec00::/29	INIT SYS SAS	6.34 × 10²⁹
2a0a:e840::/29	IPEFIX SARL	6.34 × 10²⁹
2a0d:9bc0::/32	Alticap SAS	7.92 × 10²⁸
2a0e:4180::/29	INIT SYS SAS	6.34 × 10²⁹

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS25540

49 peers

AS1828 AS3215 AS4455 AS6057 AS6696 AS6939 AS7713 AS8220 AS8298 AS9304 AS13237 AS15547 AS16347 AS20562 AS24940 AS25091 AS2027 AS12779 AS14537 AS20764 AS22356 AS24482 AS25160 AS33891 AS35426 AS39120 AS47957 AS49434 AS52075 AS58511 AS263444 AS29075 AS34019 AS34177 AS34288 AS35280 AS35600 AS37721 AS39351 AS41327 AS49544 AS50628 AS56987 AS58308 AS132337 AS137409 AS198385 AS199524 AS212483

AS25540 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS25540

2 upstreams

AS1299 AS2914

AS25540 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS25540 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS25540

5 downstreams

AS39830 AS198551 AS202381 AS202757 AS205933

AS25540 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.