AS38022

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Summary

IP address summary information
Name	REANNZ National Research and Education Network
Country	New Zealand
Website	host.io/reannz.co.nz·reannz.co.nz
Hosted domains	25
IPv4 addresses	18,432
IPv6 addresses	1.58 × 10²⁹
ASN type	Education
Registry	APNIC
Allocated	20 years ago on May 19, 2006
Updated	6 years ago on Jun 22, 2020

Ranking

#1,754

Overall rank

among 42,372 networks

Traffic

#22,146

Infrastructure

#886

#11inNew Zealand

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

New Zealand
100%

Held location over 90 days: 96%
Held location over 1 year: 93%
Median days between moves: 280 days
Geolocation scope: National

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Times shown in New Zealand local time (UTC+12).LessMore

Peak hour: 11:00–12:00
Active hours: 10 hrs (business hours)
Weekend vs weekday: weekdays heavier
Busiest day: Mon
Network type: Education
Geography: New Zealand

IP Ranges

Netblock	Company	Num of IPs
163.7.128.0/19	REANNZ National Research and Education Network	8,192
210.7.32.0/20	REANNZ National Research and Education Network	4,096
163.7.144.0/21	REANNZ National Research and Education Network	2,048
202.27.240.0/23	REANNZ National Research and Education Network	512
202.37.0.0/23	REANNZ National Research and Education Network	512
202.37.2.0/23	REANNZ National Research and Education Network	512
202.37.4.0/23	REANNZ National Research and Education Network	512
202.37.6.0/23	REANNZ National Research and Education Network	512
202.37.8.0/23	REANNZ National Research and Education Network	512
202.37.10.0/23	REANNZ National Research and Education Network	512

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 25 domain names hosted across 14 IP addresses on this ASN.

IP Address	Domain	Count
202.27.243.15		8
163.7.138.10		3
202.36.85.148		2
202.36.85.137		2
202.36.85.140		2

Places

IPs in this network linked to physical places, based on their Wi-Fi networks.

Places IPs5
University4
Home Services1

Category	In AS38022	Example IP
University	4	163.7.134.210
Home Services	1	163.7.138.33

New

IPinfo Places identifies hotels, airports, stadiums, and more with building-level precision.

Explore Places

Places

Peers

There are 50 peers for this ASN.

ASN	Name	Rank
AS226	Los Nettos
AS293	ESnet
AS297	National Aeronautics and Space Administration
AS681	University of Waikato
AS1828	Unitas Global
AS2153	CENIC
AS3130	RGnet OU
AS3356	Level 3 Parent, LLC
AS4181	TDS TELECOM
AS4455	IX Reach Ltd

Upstreams

There are 3 upstreams for this ASN.

ASN	Name	Rank
AS3356	Level 3 Parent, LLC
AS6939	Hurricane Electric LLC
AS135069	Feenix Communications Limited

Downstreams

There are 33 downstreams for this ASN.

ASN	Name	Rank
AS681	University of Waikato
AS4667	GNS Science New Zealand
AS9431	The University of Auckland
AS9432	University of Canterbury
AS9433	Massey University
AS9483	Flatnet Networks
AS10110	Manukau Institute of Technology and Unitec
AS17542	The New Zealand Institute for Plant and Food Research
AS18378	National Institute of Water and Atmospheric Research Ltd
AS23905	Victoria University of Wellington

Pingable IPs

34 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more

IP Address	ASN	Details
202.50.199.2 Ping	AS38022REANNZ National Research and Education Network	0.56ms from Christchurch, NZ
163.7.138.204 Ping	AS38022REANNZ National Research and Education Network	0.37ms from Auckland, NZ
202.37.10.1 Ping	AS38022REANNZ National Research and Education Network	5.23ms from Christchurch, NZ
210.7.39.25 Ping	AS38022REANNZ National Research and Education Network	0.31ms from Auckland, NZ
210.7.37.109 Ping	AS38022REANNZ National Research and Education Network	0.35ms from Auckland, NZ
202.27.243.1 Ping	AS38022REANNZ National Research and Education Network	0.58ms from Christchurch, NZ
163.7.139.2 Ping	AS38022REANNZ National Research and Education Network	0.43ms from Auckland, NZ
202.50.205.2 Ping	AS38022REANNZ National Research and Education Network	0.85ms from Auckland, NZ
163.7.145.81 Ping	AS38022REANNZ National Research and Education Network	0.82ms from Auckland, NZ
163.7.144.151 Ping	AS38022REANNZ National Research and Education Network	0.81ms from Auckland, NZ

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS38022


163.7.142.1	Wellington, New Zealand
210.7.38.2	Mangere, New Zealand
210.7.38.141	Hamilton, New Zealand
210.7.38.254	Christchurch, New Zealand
210.7.39.10	Hamilton, New Zealand
163.7.129.1	Hamilton, New Zealand
163.7.129.65	Wellington, New Zealand
210.7.36.29	Wellington, New Zealand
210.7.38.233	Wellington, New Zealand
210.7.36.58	Christchurch, New Zealand

Important routers in AS38022

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.Traceroute →

$ traceroute -a -n -q1 -f4 202.37.8.67

traceroute to 202.37.8.67 (202.37.8.67): 64 hops max, 52 byte packets

4 [] 103.94.93.12 0.942 ms

5 [AS38022] 163.7.140.160 6.446 ms

6 [AS38022] 163.7.140.161 6.324 ms

7 *

8 [AS38022] 202.37.8.67 9.805 ms

Measurement taken from

IPinfo ProbeNet in Christchurch, NZ

On July 12, 2026

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS38022 at robtex.

AS38022

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS38022

Important routers in AS38022

Traceroute

Related Networks

AS132149

AS132231

AS132333

AS133186

AS137217

AS140680

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Traceroute

Pingable IPs

Other Pingable IPs

Ranking

Activity

IP Ranges

Places

Important routers in AS38022

AS132149

AS132231

AS132333

AS133186

AS137217

AS140680

Geolocation

Countries by IPv4 share