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AS327931

AS327931 is Optimum Telecom Algeria.

Last updated 5 Oct 2026 from DB-IP ASN Lite (2026-10-01) and RIR statistics (26 Oct 2026)

Short answer

AS327931 belongs to Optimum Telecom Algeria. DB-IP Lite attributes 54,272 IPv4 addresses in 4 ranges and 1 IPv6 ranges to it, all or nearly all of the IPv4 space in Algeria. The number is registered with AFRINIC in Algeria on 16 Sept 2015.

Facts for AS327931
Operator (DB-IP)Optimum Telecom Algeria
IPv4 addresses54,272
IPv4 ranges4
IPv6 ranges1
RegistryAFRINIC
Registered16 Sept 2015
Registry countryAlgeria (DZ)

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)

Optimum Telecom Algeria 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 AS327931, so customers can get IPv6 addresses, which databases place separately from IPv4.

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

DZ100%

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

IP ranges

RangeAs CIDRAddresses
41.200.0.0 – 41.200.63.25541.200.0.0/1816,384
41.220.144.0 – 41.220.159.25541.220.144.0/204,096
129.45.0.0 – 129.45.127.255129.45.0.0/1732,768
196.29.40.0 – 196.29.43.255196.29.40.0/221,024
2c0f:ea88:: – 2c0f:ea88:ffff:ffff:ffff:ffff:ffff:ffff2c0f:ea88::/32IPv6
Showing 4 of 4 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 5 Oct 2026
  2. NRO RIR delegated-extended statistics · checked 27 Oct 2026