$ query “AS50263” --type=asn → 1 result(s)
AS50263 — IXP-1-IX-EU
A-Systems Sp. z o.o.
AS50263 is a major transit provider registered to A-Systems Sp. z o.o., established in Poland in 2021. The network announces 256 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #2 in Poland — Top 10 by reach within country
Basic Information
- Country
- 🇵🇱 Poland
- Category
- Hosting
- Network Role
- Major Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- July 02, 2021
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 1 / 1
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 256
- Largest IPv4 Prefix
- /24 (256 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇵🇱 PL (1 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 256 total (0.00%)
Connectivity Summary
- Upstream Providers
- 6 upstream autonomous systems providing transit
- Peers
- 217 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 144 downstream autonomous systems buying transit
- Degree
- 381 unique BGP neighbors (providers + customers + peers)
- Reach
- 9 540 — customer cone size measuring network influence
- Degree Rank
- #352
- Reach Rank
- #456
- Country Rank
- #2
Upstream Providers (6)
Prefix Lists
IPv4 Prefixes (1 total)
- 193.57.47.0/24 (256 addresses)
IPv6 Prefixes (1 total)
- 2a0c:d540::/32