$ query “AS25091” --type=asn → 1 result(s)
AS25091 — IP-MAX
IP-Max SA
AS25091 is a major transit provider registered to IP-Max SA, registered in Switzerland since 2004. The network announces a respectable 14 592 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #16 by Degree — Top 100 by unique BGP neighbor count
- #6 in Switzerland — Top 10 by reach within country
Basic Information
- Country
- 🇨🇭 Switzerland
- Category
- Internet Service Provider
- Network Role
- Major Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- October 14, 2004
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 23 / 20
- IPv6 Prefixes (raw / aggregated)
- 7 / 4
- IPv4 Addresses
- 14 592
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇨🇭 CH (68 IPs), 🇳🇱 NL (2 IPs), 🇫🇷 FR (10 IPs), 🇬🇧 GB
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 14 592 total (0.00%)
Connectivity Summary
- Upstream Providers
- 8 upstream autonomous systems providing transit
- Peers
- 3 303 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 69 downstream autonomous systems buying transit
- Degree
- 3 450 unique BGP neighbors (providers + customers + peers)
- Reach
- 232 — customer cone size measuring network influence
- Degree Rank
- #16
- Reach Rank
- #801
- Country Rank
- #6
Upstream Providers (8)
Prefix Lists
IPv4 Prefixes (23 total)
- 46.20.240.0/20 (4 096 addresses)
- 94.158.28.0/22 (1 024 addresses)
- 185.60.52.0/22 (1 024 addresses)
- 185.185.200.0/22 (1 024 addresses)
- 185.247.76.0/22 (1 024 addresses)
- 185.247.196.0/22 (1 024 addresses)
- 213.139.244.0/22 (1 024 addresses)
- 5.144.34.0/23 (512 addresses)
- 5.144.38.0/23 (512 addresses)
- 94.100.138.0/23 (512 addresses)
- 192.162.204.0/23 (512 addresses)
- 62.106.93.0/24 (256 addresses)
- 79.110.235.0/24 (256 addresses)
- 85.8.128.0/24 (256 addresses)
- 91.247.176.0/24 (256 addresses)
- 94.100.143.0/24 (256 addresses)
- 160.53.242.0/24 (256 addresses)
- 185.188.15.0/24 (256 addresses)
- 193.135.156.0/24 (256 addresses)
- 212.102.126.0/24 (256 addresses)
IPv6 Prefixes (7 total)
- 2a02:2528::/29
- 2a0d:cb80::/29
- 2a01:6780:12::/48
- 2a0c:4144:100::/48