$ query “AS41201” --type=asn → 1 result(s)
AS41201 — DOLSAT
DOLSAT sp. z o.o.
AS41201 is a stub network operated by DOLSAT sp. z o.o., registered in Poland since 2006. The network announces a respectable 38 144 IPv4 addresses. 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
- March 05, 2026
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
- 🇵🇱 PL (8 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 38 144 total (0.00%)
Connectivity Summary
- Upstream Providers
- 3 upstream autonomous systems providing transit
- Peers
- 10 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 0 downstream autonomous systems buying transit
- Degree
- 13 unique BGP neighbors (providers + customers + peers)
- Reach
- 0 — customer cone size measuring network influence
- Degree Rank
- #9 390
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (162 total)
- 87.199.0.0/18 (16 384 addresses)
- 87.199.64.0/19 (8 192 addresses)
- 87.199.96.0/20 (4 096 addresses)
- 87.199.128.0/20 (4 096 addresses)
- 87.199.112.0/21 (2 048 addresses)
- 87.199.120.0/22 (1 024 addresses)
- 87.199.148.0/22 (1 024 addresses)
- 87.199.152.0/22 (1 024 addresses)
- 87.199.126.0/24 (256 addresses)