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AS1853

AS1853 is ACONET.

Last updated 3 Nov 2026 from DB-IP ASN Lite (2026-11-01) and RIR statistics (4 Nov 2026)

Short answer

AS1853 belongs to ACONET. DB-IP Lite attributes 334,080 IPv4 addresses in 14 ranges and 3 IPv6 ranges to it, all or nearly all of the IPv4 space in Austria. The number is registered with RIPE NCC in Austria on 1 Sept 1993.

Facts for AS1853
Operator (DB-IP)ACONET
IPv4 addresses334,080
IPv4 ranges14
IPv6 ranges3
RegistryRIPE NCC
Registered1 Sept 1993
Registry countryAustria (AT)

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)

ACONET 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 3 IPv6 ranges for AS1853, so customers can get IPv6 addresses, which databases place separately from IPv4.

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

AT100%

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

IP ranges

RangeAs CIDRAddresses
78.104.0.0 – 78.104.144.25578.104.0.0/17, 78.104.128.0/20 …37,120
78.104.146.0 – 78.104.255.25578.104.146.0/23, 78.104.148.0/22 …28,160
138.22.0.0 – 138.22.255.255138.22.0.0/1665,536
144.65.0.0 – 144.65.255.255144.65.0.0/1665,536
185.154.40.0 – 185.154.43.255185.154.40.0/221,024
192.88.23.0 – 192.88.24.255192.88.23.0/24, 192.88.24.0/24512
192.149.232.0 – 192.149.232.255192.149.232.0/24256
192.153.173.0 – 192.153.175.255192.153.173.0/24, 192.153.174.0/23768
192.153.177.0 – 192.153.177.255192.153.177.0/24256
192.189.51.0 – 192.189.51.255192.189.51.0/24256
193.170.0.0 – 193.171.254.255193.170.0.0/16, 193.171.0.0/17 …130,816
194.37.4.0 – 194.37.15.255194.37.4.0/22, 194.37.8.0/213,072
194.246.32.0 – 194.246.32.255194.246.32.0/24256
195.177.250.0 – 195.177.251.255195.177.250.0/23512
2001:628:: – 2001:628:452:ffff:ffff:ffff:ffff:ffff2001:628::/38IPv6
2001:628:454:: – 2001:62f:ffff:ffff:ffff:ffff:ffff:ffff2001:628:454::/46IPv6
2001:67c:1864:: – 2001:67c:1864:ffff:ffff:ffff:ffff:ffff2001:67c:1864::/48IPv6
Showing 14 of 14 IPv4 and 3 of 3 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