AS38022
REANNZ National Research and Education Network
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Academic allocation +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 9 internet exchanges: AKL-IX (Auckland NZ): AKL-IX, Equinix Sydney, Pacific Wave, SIX Seattle: MTU 1500, IX Australia Sydney (NSW-IX): NSW-IX, MegaIX Auckland: MegaIX, CHC-IX (Christchurch NZ): CHC-IX, WLG-IX (Wellington NZ), GOREX: GOREX
AS38022 — global IP footprint
Cities where AS38022 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS38022 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 163.7.159.0/24 | 15,562 | 2026-09-11 09:23:23 |
| 163.7.144.0/21 | 10,912 | 2026-09-11 09:23:23 |
| 163.7.136.0/24 | 10,105 | 2026-09-11 09:23:23 |
| 202.27.240.0/23 | 9,623 | 2026-09-11 09:23:23 |
| 202.50.205.0/24 | 9,618 | 2026-09-11 09:23:23 |
| 210.7.32.0/20 | 9,616 | 2026-09-11 09:23:23 |
| 202.50.199.0/24 | 9,608 | 2026-09-11 09:23:23 |
| 163.7.128.0/19 | 9,607 | 2026-09-11 09:23:23 |
| 202.27.242.0/24 | 9,604 | 2026-09-11 09:23:23 |
| 202.27.243.0/24 | 9,583 | 2026-09-11 09:23:23 |
| 202.36.85.0/24 | 9,579 | 2026-09-11 09:23:23 |
| 202.36.86.0/24 | 8,023 | 2026-09-11 09:23:23 |
| 202.37.12.0/23 | 4,201 | 2026-07-26 11:17:03 |
| 202.37.2.0/23 | 4,199 | 2026-07-26 11:17:03 |
| 202.37.14.0/23 | 4,198 | 2026-07-26 11:17:03 |
| 202.37.0.0/23 | 4,196 | 2026-07-26 11:17:03 |
| 202.37.8.0/23 | 4,188 | 2026-07-26 11:17:03 |
| 202.37.6.0/23 | 4,186 | 2026-07-26 11:17:03 |
| 202.37.10.0/23 | 4,184 | 2026-07-26 11:17:03 |
| 202.37.4.0/23 | 4,177 | 2026-07-26 11:17:03 |
| 163.7.128.0/24 | 110 | 2026-07-30 02:48:57 |
Frequently Asked Questions
What is AS38022?
AS38022 is an Autonomous System Number assigned to REANNZ National Research and Education Network. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS38022 announce?
AS38022 announces 12.0K IPv4 addresses distributed across 12 routed CIDR prefixes. The network is registered in New Zealand.
Who operates AS38022?
AS38022 is operated by REANNZ National Research and Education Network. The organization is based in New Zealand. You can view all IP ranges and related ASNs on the organization page.
What country is AS38022 registered in?
AS38022 is registered in New Zealand. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
