$ query “AS38022” --type=asn → 1 result(s)
AS38022 · REANNZ-NZ-AP
Research and Education Advanced Network New Zealand
AS38022 belongs to Research and Education Advanced Network New Zealand and is a mid-size transit provider, based in New Zealand. The system announces a respectable 18 432 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in New Zealand, with additional presence in Australia.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #9 in New Zealand — Top 10 by reach within country
Basic Information
- Country
- 🇳🇿 New Zealand
- Category
- Education/Research
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- March 04, 2026
- Last Seen
- July 25, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 21 / 8
- IPv6 Prefixes (raw / aggregated)
- 3 / 1
- IPv4 Addresses
- 18 432
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Largest IPv6 Prefix
- /31
- Geolocated Countries
- 🇳🇿 New Zealand (36 096 IPs), 🇦🇺 Australia (256 IPs)
- Prefix Changed
- June 27, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 4 upstreams providing transit
- Peers
- 49 networks exchanging traffic without transit
- Downstream Customers
- 33 downstreams buying transit
- Unclassified
- 5 unclassified BGP neighbors
- Degree
- 91 unique BGP neighbors
- Reach
- 35 networks in customer cone
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (21 total)
- 163.7.128.0/19 (8 192 addresses (/19 prefix))
- 202.37.0.0/20 (4 096 addresses (/20 prefix))
- 210.7.32.0/20 (4 096 addresses (/20 prefix))
- 202.27.240.0/22 (1 024 addresses (/22 prefix))
- 202.36.85.0/24 (256 addresses (/24 prefix))
- 202.36.86.0/24 (256 addresses (/24 prefix))
- 202.50.199.0/24 (256 addresses (/24 prefix))
- 202.50.205.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (3 total)
- 2404:138::/31