$ query “AS43641” --type=asn → 1 result(s)
AS43641 — SOLLUTIUM-NL
SOLLUTIUM EU Sp z.o.o.
AS43641 is a mid-size transit provider operated by SOLLUTIUM EU Sp z.o.o., based in Poland since 2007. The network announces a respectable 22 016 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇵🇱 Poland
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- September 05, 2007
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 74 / 63
- IPv6 Prefixes (raw / aggregated)
- 7 / 6
- IPv4 Addresses
- 22 016
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /31
- Geolocated Countries
- 🇳🇱 NL (51 IPs), 🇵🇦 PA (16 IPs), 🇺🇸 US (8 IPs), 🇬🇧 GB, 🇺🇦 UA, 🇨🇿 CZ, 🇪🇸 ES, 🇦🇺 AU, 🇷🇴 RO, 🇸🇨 SC, 🇳🇴 NO
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 15 flagged IPs out of 22 016 total (0.07%)
- Tor Exit Nodes
- 3 known Tor exit nodes in this network
Connectivity Summary
- Upstream Providers
- 5 upstream autonomous systems providing transit
- Peers
- 97 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 6 downstream autonomous systems buying transit
- Degree
- 121 unique BGP neighbors (providers + customers + peers)
- Reach
- 27 — customer cone size measuring network influence
- Degree Rank
- #1 240
- Reach Rank
- #1 987
Upstream Providers (5)
Prefix Lists
IPv4 Prefixes (74 total)
- 195.160.220.0/22 (1 024 addresses)
- 213.111.144.0/22 (1 024 addresses)
- 31.42.176.0/23 (512 addresses)
- 45.134.174.0/23 (512 addresses)
- 91.202.4.0/23 (512 addresses)
- 91.222.174.0/23 (512 addresses)
- 91.234.198.0/23 (512 addresses)
- 138.226.242.0/23 (512 addresses)
- 138.226.246.0/23 (512 addresses)
- 138.226.250.0/23 (512 addresses)
- 176.97.120.0/23 (512 addresses)
- 176.97.126.0/23 (512 addresses)
- 185.189.246.0/23 (512 addresses)
- 195.26.86.0/23 (512 addresses)
- 195.66.212.0/23 (512 addresses)
- 212.86.120.0/23 (512 addresses)
- 212.86.126.0/23 (512 addresses)
- 212.193.16.0/23 (512 addresses)
- 213.111.154.0/23 (512 addresses)
- 23.230.101.0/24 (256 addresses)
- 31.58.141.0/24 (256 addresses)
- 37.16.75.0/24 (256 addresses)
- 45.11.56.0/24 (256 addresses)
- 45.11.59.0/24 (256 addresses)
- 45.135.180.0/24 (256 addresses)
- 74.0.19.0/24 (256 addresses)
- 79.172.218.0/24 (256 addresses)
- 85.209.222.0/24 (256 addresses)
- 89.35.131.0/24 (256 addresses)
- 89.42.91.0/24 (256 addresses)
- 91.222.173.0/24 (256 addresses)
- 91.224.11.0/24 (256 addresses)
- 91.239.76.0/24 (256 addresses)
- 93.115.172.0/24 (256 addresses)
- 95.128.156.0/24 (256 addresses)
- 102.135.7.0/24 (256 addresses)
- 104.165.1.0/24 (256 addresses)
- 104.165.127.0/24 (256 addresses)
- 109.234.214.0/24 (256 addresses)
- 138.226.240.0/24 (256 addresses)
- 151.245.5.0/24 (256 addresses)
- 151.245.6.0/24 (256 addresses)
- 151.245.96.0/24 (256 addresses)
- 176.97.125.0/24 (256 addresses)
- 179.61.144.0/24 (256 addresses)
- 185.36.124.0/24 (256 addresses)
- 185.254.199.0/24 (256 addresses)
- 194.42.199.0/24 (256 addresses)
- 194.58.47.0/24 (256 addresses)
- 194.58.222.0/24 (256 addresses)
IPv6 Prefixes (7 total)
- 2a11:6100::/31
- 2604:2820::/32
- 2a06:9f47::/32
- 2a09:2dc1::/32
- 2a13:e104::/32
- 2a10:fa82:d000::/36