$ query “AS41201” --type=asn → 1 result(s)
AS41201 — DOLSAT
DOLSAT sp. z o.o.
AS41201 is operated by DOLSAT sp. z o.o. and serves as a stub network, based in Poland since 2006. The system announces a respectable 38 144 IPv4 addresses. Most of its address space is geolocated to Poland. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇵🇱 Poland
- Category
- Internet Service Provider
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- June 28, 2006
- Last Changed
- March 04, 2026
- Last Seen
- April 10, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 162 / 9
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 38 144
- Largest IPv4 Prefix
- /18 (16 384 addresses)
- Geolocated Countries
- 🇵🇱 Poland (43 520 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Peers
- 10 networks exchanging traffic without transit
- Degree
- 13 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (162 total)
- 87.199.0.0/18 (16 384 addresses (/18 prefix))
- 87.199.64.0/19 (8 192 addresses (/19 prefix))
- 87.199.96.0/20 (4 096 addresses (/20 prefix))
- 87.199.128.0/20 (4 096 addresses (/20 prefix))
- 87.199.112.0/21 (2 048 addresses (/21 prefix))
- 87.199.120.0/22 (1 024 addresses (/22 prefix))
- 87.199.148.0/22 (1 024 addresses (/22 prefix))
- 87.199.152.0/22 (1 024 addresses (/22 prefix))
- 87.199.126.0/24 (256 addresses (/24 prefix))