AS8522

AS8522 is Foundation of Research and Technology Hellas.

Short answer

AS8522 belongs to Foundation of Research and Technology Hellas. DB-IP Lite attributes 65,792 IPv4 addresses in 2 ranges and 1 IPv6 ranges to it, all or nearly all of the IPv4 space in Greece. The number is registered with RIPE NCC in Greece on 24 Oct 1997.

Facts for AS8522
Operator (DB-IP)Foundation of Research and Technology Hellas
IPv4 addresses65,792
IPv4 ranges2
IPv6 ranges1
RegistryRIPE NCC
Registered24 Oct 1997
Registry countryGreece (GR)

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)

Foundation of Research and Technology Hellas 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 AS8522, so customers can get IPv6 addresses, which databases place separately from IPv4.

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

GR100%

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

IP ranges

RangeAs CIDRAddresses
139.91.0.0 – 139.91.255.255139.91.0.0/1665,536
192.67.249.0 – 192.67.249.255192.67.249.0/24256
2001:648:2c30:: – 2001:648:2c30:ffff:ffff:ffff:ffff:ffff2001:648:2c30::/48IPv6
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