AS37532
Zambia Research and Education Network (ZAMREN)
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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 1 internet exchange: Lusaka Internet Exchange Point
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 155.0.0.0/16 | 65.5K |
0.0%
|
ZAMREN | ZM | — | — |
| 41.63.0.0/18 | 16.4K |
0.3%
|
ZAMREN | ZM | Central Province | Kabwe |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS37532 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 |
|---|---|---|
| 41.63.0.0/19 | 62,260 | 2026-07-20 04:48:18 |
| 41.63.32.0/19 | 62,117 | 2026-07-20 04:48:18 |
| 155.0.0.0/17 | 56,205 | 2026-07-20 04:48:42 |
| 155.0.128.0/17 | 56,201 | 2026-07-20 04:48:42 |
| 41.63.3.0/24 | 53,690 | 2026-07-20 04:48:18 |
| 41.63.0.0/18 | 52,176 | 2026-07-20 04:08:35 |
| 155.0.4.0/24 | 47,922 | 2026-07-20 04:48:42 |
| 155.0.34.0/24 | 47,646 | 2026-07-20 04:48:42 |
| 155.0.0.0/16 | 44,814 | 2026-07-20 04:08:35 |
Frequently Asked Questions
What is AS37532?
AS37532 is an Autonomous System Number assigned to Zambia Research and Education Network (ZAMREN). 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 AS37532 announce?
AS37532 announces 81.9K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Zambia.
Who operates AS37532?
AS37532 is operated by Zambia Research and Education Network (ZAMREN). The organization is based in Zambia. You can view all IP ranges and related ASNs on the organization page.
What country is AS37532 registered in?
AS37532 is registered in Zambia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
