AS37532

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Summary

IP address summary information
Name	Zambia Research and Education Network (ZAMREN)
Country	Zambia
Website	host.io/zamren.zm·zamren.zm
Hosted domains	147
IPv4 addresses	81,920
IPv6 addresses	7.92 × 10²⁸
ASN type	Education
Registry	AFRINIC
Allocated	13 years ago on Nov 29, 2012
Updated	10 months ago on Aug 25, 2025

Ranking

#7,205

Overall rank

among 42,371 networks

Traffic

#4,350

Infrastructure

#11,148

#4inZambia

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Zambia
100%

Held location over 90 days: 85%
Held location over 1 year: 86%
Median days between moves: 41 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 Zambia local time (UTC+2).LessMore

Peak hour: 14:00–15:00
Active hours: 18 hrs
Weekend vs weekday: weekdays heavier
Busiest day: Wed
Network type: Education
Geography: Zambia

IP Ranges

Netblock	Company	Num of IPs
155.0.0.0/16	Zambia Research and Education Network (ZAMREN)	65,536
155.0.0.0/17	Zambia Research and Education Network (ZAMREN)	32,768
155.0.128.0/17	Zambia Research and Education Network (ZAMREN)	32,768
41.63.0.0/18	Zambia Research and Education Network (ZAMREN)	16,384
41.63.0.0/19	Zambia Research and Education Network (ZAMREN)	8,192
41.63.32.0/19	Zambia Research and Education Network (ZAMREN)	8,192
41.63.3.0/24	Zambia Research and Education Network (ZAMREN)	256
155.0.4.0/24	Zambia Research and Education Network (ZAMREN)	256
155.0.34.0/24	Zambia Research and Education Network (ZAMREN)	256

IP Ranges

WHOIS


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

Hosted Domains

There are 147 domain names hosted across 75 IP addresses on this ASN.

IP Address	Domain	Count
41.63.0.22		69
41.63.62.125		3
41.63.1.33		3
155.0.15.111		2
41.63.62.165		2

Places

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

Places IPs62
University61
Community Center1

Category	In AS37532	Example IP
University	61	41.63.1.100
Community Center	1	155.0.5.2

New

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

Explore Places

Places

Peers

There are 2 peers for this ASN.

ASN	Name	Rank
AS30844	Liquid Telecommunications Ltd
AS36944	Ubuntunet Alliance For Research and Education Networking

Upstreams

There are 2 upstreams for this ASN.

ASN	Name	Rank
AS30844	Liquid Telecommunications Ltd
AS36944	Ubuntunet Alliance For Research and Education Networking

Downstreams

There are 0 downstreams for this ASN.

No downstreams found.

Pingable IPs

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

IP Address	ASN	Details
41.63.19.1 Ping	AS37532Zambia Research and Education Network (ZAMREN)	4.33ms from Lusaka, ZM
41.63.2.1 Ping	AS37532Zambia Research and Education Network (ZAMREN)	0.68ms from Lusaka, ZM
155.0.145.2 Ping	AS37532Zambia Research and Education Network (ZAMREN)	3.46ms from Lusaka, ZM
155.0.239.40 Ping	AS37532Zambia Research and Education Network (ZAMREN)	28.77ms from Lusaka, ZM
155.0.101.226 Ping	AS37532Zambia Research and Education Network (ZAMREN)	20.22ms from Lusaka, ZM
155.0.52.3 Ping	AS37532Zambia Research and Education Network (ZAMREN)	8.75ms from Lusaka, ZM
41.63.6.1 Ping	AS37532Zambia Research and Education Network (ZAMREN)	0.78ms from Lusaka, ZM
155.0.96.1 Ping	AS37532Zambia Research and Education Network (ZAMREN)	10.10ms from Lusaka, ZM
155.0.58.3 Ping	AS37532Zambia Research and Education Network (ZAMREN)	8.80ms from Lusaka, ZM
155.0.188.1 Ping	AS37532Zambia Research and Education Network (ZAMREN)	0.70ms from Lusaka, ZM

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS37532


155.0.2.182	Mpika, Zambia
41.63.2.11	Lusaka, Zambia
41.63.13.30	Lusaka, Zambia
41.63.49.182	Lusaka, Zambia
155.0.111.20	Lusaka, Zambia
155.0.4.42	Lusaka, Zambia
41.63.1.2	Lusaka, Zambia
41.63.2.18	Lusaka, Zambia
155.0.111.21	Lusaka, Zambia
41.63.2.20	Lusaka, Zambia

Important routers in AS37532

Traceroute

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

$ traceroute -a -n -q1 -f5 155.0.168.3

traceroute to 155.0.168.3 (155.0.168.3): 64 hops max, 52 byte packets

5 [AS37154] 41.72.125.169 445.156 ms

6 *

7 [] 196.60.94.14 26.305 ms

8 [AS37532] 41.63.2.15 41.562 ms

9 [AS37532] 155.0.168.3 29.842 ms

Measurement taken from

IPinfo ProbeNet in Lusaka, ZM

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 AS37532 at robtex.

AS37532

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 AS37532

Important routers in AS37532

Traceroute

Related Networks

AS328007

AS328194

AS328328

AS329025

AS329105

AS36959

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Ranking

Activity

IP Ranges

Places

Important routers in AS37532

AS328007

AS328194

AS328328

AS329025

AS329105

AS36959

Geolocation

Countries by IPv4 share

Traceroute

Pingable IPs

Other Pingable IPs