$ query “AS20965” --type=asn → 1 result(s)
AS20965 — GEANT
GEANT Vereniging
AS20965 is a mid-size transit provider run by GEANT Vereniging, based in the Netherlands since 2002. The network announces 9 216 IPv4 addresses. Supports IPv6.
- 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
- September 25, 2002
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 2 / 2
- IPv6 Prefixes (raw / aggregated)
- 2 / 1
- IPv4 Addresses
- 9 216
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Largest IPv6 Prefix
- /31
- Geolocated Countries
- 🇬🇧 GB (3 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 9 216 total (0.00%)
Connectivity Summary
- Upstream Providers
- 3 upstream autonomous systems providing transit
- Peers
- 20 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 49 downstream autonomous systems buying transit
- Degree
- 72 unique BGP neighbors (providers + customers + peers)
- Reach
- 1 230 — customer cone size measuring network influence
- Degree Rank
- #2 322
- Reach Rank
- #656
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (2 total)
- 62.40.96.0/19 (8 192 addresses)
- 83.97.92.0/22 (1 024 addresses)
IPv6 Prefixes (2 total)
- 2001:798::/31