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AS212772

AS212772 is AdGuard Software Limited.

Last updated 3 Nov 2026 from DB-IP ASN Lite (2026-11-01) and RIR statistics (3 Nov 2026)

Short answer

AS212772 belongs to AdGuard Software Limited. DB-IP Lite attributes 5,888 IPv4 addresses in 7 ranges and 8 IPv6 ranges to it, 78% of the IPv4 space in Cyprus. The number is registered with RIPE NCC in Cyprus on 18 Aug 2020.

Facts for AS212772
Operator (DB-IP)AdGuard Software Limited
IPv4 addresses5,888
IPv4 ranges7
IPv6 ranges8
RegistryRIPE NCC
Registered18 Aug 2020
Registry countryCyprus (CY)

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)

AdGuard Software Limited 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 8 IPv6 ranges for AS212772, so customers can get IPv6 addresses, which databases place separately from IPv4.

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

CY78%
US17%
BR4%

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

IP ranges

RangeAs CIDRAddresses
45.156.136.0 – 45.156.139.25545.156.136.0/221,024
46.243.228.0 – 46.243.231.25546.243.228.0/221,024
92.255.56.0 – 92.255.56.25592.255.56.0/24256
92.255.84.0 – 92.255.84.25592.255.84.0/24256
94.140.14.0 – 94.140.15.25594.140.14.0/23512
176.103.128.0 – 176.103.134.255176.103.128.0/22, 176.103.132.0/23 …1,792
185.113.28.0 – 185.113.31.255185.113.28.0/221,024
2a10:50c0:: – 2a10:50c0:0:ffff:ffff:ffff:ffff:ffff2a10:50c0::/48IPv6
2a10:50c0:1337:: – 2a10:50c0:1337:ffff:ffff:ffff:ffff:ffff2a10:50c0:1337::/48IPv6
2a10:50c0:3120:: – 2a10:50c0:3120:ffff:ffff:ffff:ffff:ffff2a10:50c0:3120::/48IPv6
2a10:50c0:4969:: – 2a10:50c0:4969:ffff:ffff:ffff:ffff:ffff2a10:50c0:4969::/48IPv6
2a10:50c0:5555:: – 2a10:50c0:5555:ffff:ffff:ffff:ffff:ffff2a10:50c0:5555::/48IPv6
2a10:50c0:6565:: – 2a10:50c0:6565:ffff:ffff:ffff:ffff:ffff2a10:50c0:6565::/48IPv6
2a10:50c0:c000:: – 2a10:50c0:c000:ffff:ffff:ffff:ffff:ffff2a10:50c0:c000::/48IPv6
2a10:50c0:c0de:: – 2a10:50c0:c0de:ffff:ffff:ffff:ffff:ffff2a10:50c0:c0de::/48IPv6
Showing 7 of 7 IPv4 and 8 of 8 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 4 Nov 2026