ProxySpace

RIPE NCC · updated daily

Austria IP ranges

2,131 IPv4 blocks with 11,181,408 addresses and 598 IPv6 prefixes, registered to Austria, the 36th largest IPv4 holding of 239 countries.

IPv4 addresses

11.2M

IPv4 blocks

2,131

IPv6 prefixes

598

Share of all IPv4

0.30%

Format

AT.txt

Largest networks in Austria

Autonomous systems by the IPv4 addresses they announce inside these ranges.

NetworkASNIPv4 addresses
A1 Telekom Austria AGAS84472,733,568
T-Mobile Austria GmbHAS84121,554,176
Hutchison Drei Austria GmbHAS25255572,928
Hutchison Drei Austria GmbHAS8437549,376
ACONETAS1853334,080
SALZBURG AG fur Energie, Verkehr und TelekommunikationAS8445249,344
kabelplus GmbHAS8339242,688
LIWEST Kabelmedien GmbHAS12605189,440
Technische Universitat WienAS679132,096
Vienna University Computer CenterAS76099,584

ASN data: IP Geolocation by DB-IP (CC BY 4.0).

Largest IPv4 blocks

The biggest single block is 77.116.0.0/14.

BlockAddressesAllocated
77.116.0.0/14262,1442007-01-10
80.120.0.0/14262,1442001-09-12
84.112.0.0/14262,1442004-04-07
85.124.0.0/14262,1442005-02-23
91.112.0.0/14262,1442006-09-04
178.112.0.0/14262,1442010-01-12
178.188.0.0/14262,1442010-02-08
188.20.0.0/14262,1442009-02-03
46.74.0.0/15131,0722010-07-28
46.124.0.0/15131,0722010-05-31
46.206.0.0/15131,0722010-12-27
62.46.0.0/15131,0722000-05-30
80.108.0.0/15131,0722001-07-19
83.64.0.0/15131,0722003-12-02
88.116.0.0/15131,0722005-09-16

Allocations per year

IPv4 addresses assigned to networks in Austria each year, by registration date.

1984: 256 addresses. 1985: 0 addresses. 1986: 8,192 addresses. 1987: 0 addresses. 1988: 0 addresses. 1989: 131,072 addresses. 1990: 915,200 addresses. 1991: 208,384 addresses. 1992: 410,112 addresses. 1993: 348,160 addresses. 1994: 168,960 addresses. 1995: 187,392 addresses. 1996: 417,280 addresses. 1997: 144,128 addresses. 1998: 228,608 addresses. 1999: 395,264 addresses. 2000: 574,720 addresses. 2001: 700,192 addresses. 2002: 281,600 addresses. 2003: 496,384 addresses. 2004: 798,720 addresses. 2005: 632,064 addresses. 2006: 549,376 addresses. 2007: 655,872 addresses. 2008: 336,640 addresses. 2009: 507,392 addresses. 2010: 1,054,208 addresses. 1.1M 2011: 218,624 addresses. 2012: 116,992 addresses. 2013: 44,032 addresses. 2014: 57,600 addresses. 2015: 78,080 addresses. 2016: 67,072 addresses. 2017: 92,928 addresses. 2018: 89,600 addresses. 2019: 173,312 addresses. 2020: 6,656 addresses. 2021: 74,240 addresses. 2022: 3,584 addresses. 2023: 2,560 addresses. 2024: 2,816 addresses. 2025: 1,280 addresses. 2026: 1,856 addresses. 1984 2026

Most recent allocations

BlockAddressesAllocated
94.127.18.0/242562026-07-09
94.127.21.0/242562026-07-09
85.8.233.0/242562026-06-30
185.36.20.0/242562026-06-16
195.60.85.192/26642026-03-20
194.62.113.0/242562026-03-19
185.155.117.0/242562026-01-27
212.104.133.0/242562026-01-26
195.62.31.0/242562025-11-10
194.110.61.0/242562025-06-16

Use the list

$curl -s https://proxyspace.pro/Ranges/AT.txt -o AT.txt
# Block Austria with ipset + iptables
ipset create at4 hash:net
while read net; do ipset add at4 "$net"; done < AT.txt
iptables -I INPUT -m set --match-set at4 src -j DROP

# Is an address in Austria? (Python)
import ipaddress
nets = [ipaddress.ip_network(l) for l in open("AT.txt") if l.strip()]
print(any(ipaddress.ip_address("2.56.160.1") in n for n in nets))

Austria IP ranges: questions

How many IP addresses does Austria have?

Austria holds 11,181,408 IPv4 addresses in 2,131 blocks and 598 IPv6 prefixes, the 36th largest IPv4 holding of 239 countries (0.30% of all allocated IPv4). Compare it with other countries on the IP ranges by country page.

Which networks use the most Austria IP addresses?

A1 Telekom Austria AG (AS8447, 2.7M addresses), T-Mobile Austria GmbH (AS8412, 1.6M addresses) and Hutchison Drei Austria GmbH (AS25255, 572.9K addresses). Look up any single address with the IP lookup tool.

How do I block all Austria IP addresses?

Download the list above in the format of your firewall: iptables/ipset, nginx, Apache, ufw or MikroTik. Turn on "aggregate" to merge adjacent blocks into fewer rules. The raw list is at /Ranges/AT.txt, one CIDR per line. To inspect a single block use the CIDR calculator.

Who assigns IP addresses in Austria?

RIPE NCC, the regional internet registry for Europe, the Middle East and Central Asia. ProxySpace downloads its delegation file every day; the most recent Austria allocation in it is 2026-07-09.

Are there free proxies in Austria?

Yes, 15 in the current lists. See free Austria proxies for the lists per protocol, refreshed every 20 minutes.