$ query “AS25540” --type=asn → 1 result(s)
AS25540 — ALPHALINK-AS
Alphalink SASU
AS25540 is a residential access provider registered to Alphalink SASU, based in France since 2002. The network announces a solid 120 320 IPv4 addresses. Supports IPv6.
Basic Information
- Country
- 🇫🇷 France
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- December 30, 2002
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 84 / 77
- IPv6 Prefixes (raw / aggregated)
- 6 / 6
- IPv4 Addresses
- 120 320
- Largest IPv4 Prefix
- /17 (32 768 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇫🇷 FR (122 IPs), 🇺🇸 US (1 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 120 320 total (0.00%)
Connectivity Summary
- Upstream Providers
- 3 upstream autonomous systems providing transit
- Peers
- 48 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 5 downstream autonomous systems buying transit
- Degree
- 58 unique BGP neighbors (providers + customers + peers)
- Reach
- 5 — customer cone size measuring network influence
- Degree Rank
- #2 672
- Reach Rank
- #4 353
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (84 total)
- 130.93.0.0/17 (32 768 addresses)
- 83.167.128.0/19 (8 192 addresses)
- 130.93.128.0/19 (8 192 addresses)
- 79.141.0.0/20 (4 096 addresses)
- 95.140.0.0/20 (4 096 addresses)
- 130.93.160.0/20 (4 096 addresses)
- 217.15.80.0/20 (4 096 addresses)
- 37.122.200.0/21 (2 048 addresses)
- 46.254.224.0/21 (2 048 addresses)
- 93.188.144.0/21 (2 048 addresses)
- 141.101.48.0/21 (2 048 addresses)
- 171.33.152.0/21 (2 048 addresses)
- 178.22.176.0/21 (2 048 addresses)
- 178.251.80.0/21 (2 048 addresses)
- 206.124.104.0/21 (2 048 addresses)
- 217.147.192.0/21 (2 048 addresses)
- 45.81.212.0/22 (1 024 addresses)
- 45.92.200.0/22 (1 024 addresses)
- 93.114.176.0/22 (1 024 addresses)
- 95.170.8.0/22 (1 024 addresses)
- 130.93.176.0/22 (1 024 addresses)
- 185.4.20.0/22 (1 024 addresses)
- 185.9.248.0/22 (1 024 addresses)
- 185.12.0.0/22 (1 024 addresses)
- 185.14.120.0/22 (1 024 addresses)
- 185.23.164.0/22 (1 024 addresses)
- 185.26.88.0/22 (1 024 addresses)
- 185.52.84.0/22 (1 024 addresses)
- 185.120.176.0/22 (1 024 addresses)
- 185.122.160.0/22 (1 024 addresses)
- 185.126.244.0/22 (1 024 addresses)
- 185.130.116.0/22 (1 024 addresses)
- 185.133.128.0/22 (1 024 addresses)
- 185.137.72.0/22 (1 024 addresses)
- 185.142.188.0/22 (1 024 addresses)
- 185.153.172.0/22 (1 024 addresses)
- 185.232.200.0/22 (1 024 addresses)
- 195.68.224.0/22 (1 024 addresses)
- 83.172.142.0/23 (512 addresses)
- 83.172.154.0/23 (512 addresses)
- 83.172.156.0/23 (512 addresses)
- 83.172.166.0/23 (512 addresses)
- 83.172.170.0/23 (512 addresses)
- 83.172.184.0/23 (512 addresses)
- 83.172.190.0/23 (512 addresses)
- 91.226.18.0/23 (512 addresses)
- 109.239.114.0/23 (512 addresses)
- 159.100.36.0/23 (512 addresses)
- 185.3.168.0/23 (512 addresses)
- 185.13.214.0/23 (512 addresses)
IPv6 Prefixes (6 total)
- 2a02:ec00::/29
- 2a0a:e840::/29
- 2a0e:4180::/29
- 2a00:88a0::/32
- 2a01:6380::/32
- 2a0d:9bc0::/32