AS37532

AS37532 is Zambia Research and Education Network (ZAMREN).

Short answer

AS37532 belongs to Zambia Research and Education Network (ZAMREN). DB-IP Lite attributes 81,920 IPv4 addresses in 2 ranges and 1 IPv6 ranges to it, all or nearly all of the IPv4 space in Zambia. The number is registered with AFRINIC in Zambia on 29 Nov 2012.

Facts for AS37532
Operator (DB-IP)Zambia Research and Education Network (ZAMREN)
IPv4 addresses81,920
IPv4 ranges2
IPv6 ranges1
RegistryAFRINIC
Registered29 Nov 2012
Registry countryZambia (ZM)

Does it publish a geofeed?

We haven’t checked this network’s registry records for a geofeed yet. The Truth Check looks for one live for any address you test.

Shared addresses (CGNAT)

Zambia Research and Education Network (ZAMREN) hasn’t been documented as using carrier-grade NAT in a source we could check. To see whether your own connection is behind it, compare your router’s address on the CGNAT check.

IPv6

DB-IP lists 1 IPv6 ranges for AS37532, so customers can get IPv6 addresses, which databases place separately from IPv4.

Where its IPv4 space is used, according to DB-IP

ZM100%

Share of the network’s IPv4 addresses by DB-IP Country Lite. IP Geolocation by DB-IP.

IP ranges

RangeAs CIDRAddresses
41.63.0.0 – 41.63.63.25541.63.0.0/1816,384
155.0.0.0 – 155.0.255.255155.0.0.0/1665,536
2c0f:f670:: – 2c0f:f670:ffff:ffff:ffff:ffff:ffff:ffff2c0f:f670::/32IPv6
Showing 2 of 2 IPv4 and 1 of 1 IPv6 ranges All ranges (CSV)

IP Geolocation by DB-IP, ASN Lite, CC BY 4.0.

Using an address from this network? See which sources agree on where it is.

Sources

  1. DB-IP IP to ASN Lite (CC BY 4.0) · checked 3 Nov 2026
  2. NRO RIR delegated-extended statistics · checked 5 Nov 2026