$ query “AS35280” --type=asn → 1 result(s)
AS35280 — F5
F5 Networks SARL
AS35280 is a major transit provider registered to F5 Networks SARL, based in France since 2015. The network announces a respectable 54 016 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #81 by Reach — Top 100 by customer cone size
- #7 by Degree — Top 100 by unique BGP neighbor count
- #2 in France — Top 10 by reach within country
Basic Information
- Country
- 🇫🇷 France
- Category
- Hosting
- Network Role
- Major Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- April 01, 2015
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 51 / 34
- IPv6 Prefixes (raw / aggregated)
- 6 / 5
- IPv4 Addresses
- 54 016
- Largest IPv4 Prefix
- /18 (16 384 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇳🇱 NL (4 IPs), 🇦🇪 AE (2 IPs), 🇬🇧 GB (2 IPs), 🇫🇷 FR, 🇺🇸 US, 🇯🇵 JP, 🇸🇬 SG, 🇩🇪 DE, 🇭🇰 HK, 🇦🇺 AU, 🇵🇹 PT, 🇮🇳 IN, 🇨🇭 CH, 🇪🇸 ES and 2 more
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 54 016 total (0.00%)
Connectivity Summary
- Upstream Providers
- 6 upstream autonomous systems providing transit
- Peers
- 5 056 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 67 downstream autonomous systems buying transit
- Degree
- 5 344 unique BGP neighbors (providers + customers + peers)
- Reach
- 37 435 — customer cone size measuring network influence
- Degree Rank
- #7
- Reach Rank
- #81
- Country Rank
- #2
Upstream Providers (6)
Prefix Lists
IPv4 Prefixes (51 total)
- 159.60.64.0/18 (16 384 addresses)
- 159.60.128.0/18 (16 384 addresses)
- 159.60.32.0/19 (8 192 addresses)
- 5.182.212.0/22 (1 024 addresses)
- 103.135.56.0/22 (1 024 addresses)
- 130.250.220.0/22 (1 024 addresses)
- 185.94.140.0/22 (1 024 addresses)
- 185.160.8.0/22 (1 024 addresses)
- 84.54.60.0/23 (512 addresses)
- 107.162.254.0/23 (512 addresses)
- 185.56.154.0/23 (512 addresses)
- 185.142.148.0/23 (512 addresses)
- 203.185.34.0/23 (512 addresses)
- 23.158.32.0/24 (256 addresses)
- 72.19.3.0/24 (256 addresses)
- 84.54.62.0/24 (256 addresses)
- 104.193.15.0/24 (256 addresses)
- 162.254.125.0/24 (256 addresses)
- 167.16.248.0/24 (256 addresses)
- 185.56.152.0/24 (256 addresses)
- 192.243.85.0/24 (256 addresses)
- 192.243.95.0/24 (256 addresses)
- 193.16.213.0/24 (256 addresses)
- 193.16.221.0/24 (256 addresses)
- 193.16.236.0/24 (256 addresses)
- 198.160.14.0/24 (256 addresses)
- 199.182.205.0/24 (256 addresses)
- 203.80.88.0/24 (256 addresses)
- 203.185.1.0/24 (256 addresses)
- 203.185.33.0/24 (256 addresses)
- 204.13.138.0/24 (256 addresses)
- 204.26.0.0/24 (256 addresses)
- 208.69.199.0/24 (256 addresses)
- 216.226.15.0/24 (256 addresses)
IPv6 Prefixes (6 total)
- 2a05:f440::/29
- 2a07:b7c0::/29
- 2404:75c0::/32
- 2a02:53a0::/32
- 2a09:4b00::/32