$ query “AS50050” --type=asn → 1 result(s)
AS50050 — NU
NU Informationssysteme GmbH
AS50050 is a residential access provider registered to NU Informationssysteme GmbH, based in Germany since 2009. The network announces 9 216 IPv4 addresses. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇩🇪 Germany
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- November 03, 2009
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 10 / 2
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 9 216
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Geolocated Countries
- 🇩🇪 DE (4 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 9 216 total (0.00%)
Connectivity Summary
- Upstream Providers
- 4 upstream autonomous systems providing transit
- Peers
- 46 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 1 downstream autonomous systems buying transit
- Degree
- 52 unique BGP neighbors (providers + customers + peers)
- Reach
- 1 — customer cone size measuring network influence
- Degree Rank
- #2 878
- Reach Rank
- #9 692
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (10 total)
- 109.109.0.0/19 (8 192 addresses)
- 185.165.244.0/22 (1 024 addresses)