$ query “AS50572” --type=asn → 1 result(s)
AS50572 · ZETUPNET
Nordlo Improve AB
AS50572 is owned by Nordlo Improve AB and is a residential access provider, established in Sweden in 2010. The system announces a respectable 11 520 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Sweden.
Basic Information
- Country
- 🇸🇪 Sweden
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- February 11, 2010
- Last Changed
- October 03, 2026
- Last Seen
- October 21, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 15 / 13
- IPv6 Prefixes (raw / aggregated)
- 3 / 2
- IPv4 Addresses
- 11 520
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /31
- Geolocated Countries
- 🇸🇪 Sweden (11 520 IPs)
- Prefix Changed
- October 07, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 8 networks exchanging traffic without transit
- Downstream Customers
- 4 downstreams buying transit
- Degree
- 14 unique BGP neighbors
- Reach
- 4 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (15 total)
- 37.49.240.0/20 (4 096 addresses (/20 prefix))
- 109.205.216.0/21 (2 048 addresses (/21 prefix))
- 91.211.168.0/22 (1 024 addresses (/22 prefix))
- 185.5.20.0/22 (1 024 addresses (/22 prefix))
- 194.103.228.0/22 (1 024 addresses (/22 prefix))
- 192.36.222.0/23 (512 addresses (/23 prefix))
- 91.223.47.0/24 (256 addresses (/24 prefix))
- 91.238.51.0/24 (256 addresses (/24 prefix))
- 192.71.92.0/24 (256 addresses (/24 prefix))
- 193.19.146.0/24 (256 addresses (/24 prefix))
- 194.0.217.0/24 (256 addresses (/24 prefix))
- 194.14.104.0/24 (256 addresses (/24 prefix))
- 194.68.229.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (3 total)
- 2a02:1380::/31
- 2001:67c:f68::/48