$ query “AS42156” --type=asn → 1 result(s)
AS42156 — GNX
GNX B.V.
AS42156 is a mid-size transit provider operated by GNX B.V., registered in the Netherlands since 2020. The network announces 3 072 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #9 in Netherlands — Top 10 by reach within country
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
- March 04, 2026
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
- 🇳🇱 NL (8 IPs), 🇦🇪 AE (4 IPs), 🇬🇧 GB (2 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 3 072 total (0.00%)
Connectivity Summary
- Upstream Providers
- 11 upstream autonomous systems providing transit
- Peers
- 107 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 18 downstream autonomous systems buying transit
- Degree
- 138 unique BGP neighbors (providers + customers + peers)
- Reach
- 13 073 — customer cone size measuring network influence
- Degree Rank
- #1 071
- Reach Rank
- #415
- Country Rank
- #9
Upstream Providers (11)
Prefix Lists
IPv4 Prefixes (11 total)
- 45.83.172.0/22 (1 024 addresses)
- 45.143.60.0/22 (1 024 addresses)
- 69.48.159.0/24 (256 addresses)
- 185.161.188.0/24 (256 addresses)
- 185.251.180.0/24 (256 addresses)
- 193.107.247.0/24 (256 addresses)
IPv6 Prefixes (5 total)
- 2a0e:8480::/29
- 2a0e:e2c0::/29