$ query “AS42156” --type=asn → 1 result(s)
AS42156 · GNX
GNX B.V.
AS42156 is owned by GNX B.V. and is a mid-size transit provider, established in the Netherlands in 2020. The system announces 3 072 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to the Netherlands, with additional presence in the United Arab Emirates and the United Kingdom.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇳🇱 Netherlands
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- March 13, 2020
- Last Changed
- March 04, 2026
- Last Seen
- April 29, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 11 / 6
- IPv6 Prefixes (raw / aggregated)
- 5 / 2
- IPv4 Addresses
- 3 072
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇳🇱 Netherlands (4 352 IPs), 🇦🇪 United Arab Emirates (1 792 IPs), 🇬🇧 United Kingdom (512 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 11 upstreams providing transit
- Peers
- 109 networks exchanging traffic without transit
- Downstream Customers
- 18 downstreams buying transit
- Unclassified
- 6 unclassified BGP neighbors
- Degree
- 144 unique BGP neighbors
- Reach
- 959 networks in customer cone
Upstream Providers (11)
Prefix Lists
IPv4 Prefixes (11 total)
- 45.83.172.0/22 (1 024 addresses (/22 prefix))
- 45.143.60.0/22 (1 024 addresses (/22 prefix))
- 69.48.159.0/24 (256 addresses (/24 prefix))
- 185.161.188.0/24 (256 addresses (/24 prefix))
- 185.251.180.0/24 (256 addresses (/24 prefix))
- 193.107.247.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (5 total)
- 2a0e:8480::/29
- 2a0e:e2c0::/29