Autonomous System

AS8437 Hutchison Drei Austria GmbH

ISPActiveAustriaRIPE

AS8437 (UTA-AS) is an ISP network operated by Hutchison Drei Austria GmbH in Austria, registered with RIPE. It has 78 IPv4 prefixes with 649,728 addresses and 41 IPv6 prefixes, which makes it the 581st largest of 82,534 active autonomous systems by IPv4 space.

IPv4 addresses649,728in 78 prefixes
IPv6 prefixes41≈ 1.6 × 10²⁹ addresses
Size rank#581of 82,534 active ASNs
Abuser scoreVery Low0.02% of its addresses flagged · method

Details

OrganizationHutchison Drei Austria GmbH
AS nameUTA-AS
Websitedrei.at
Country Austria (AT)
Network typeISP
RegistryRIPE
Abuse contactabuse@drei.com
Registered2002-09-19
Last updated2026-07-02

IPv4 prefixes

78 prefixes · 649,728 addresses
NetworkAddressesFirst – last address
62.218.0.0/1665,53662.218.0.0 – 62.218.255.255
77.118.0.0/1665,53677.118.0.0 – 77.118.255.255
81.189.0.0/1665,53681.189.0.0 – 81.189.255.255
178.114.0.0/1665,536178.114.0.0 – 178.114.255.255
46.57.0.0/1732,76846.57.0.0 – 46.57.127.255
86.59.0.0/1732,76886.59.0.0 – 86.59.127.255
212.152.128.0/1732,768212.152.128.0 – 212.152.255.255
213.90.0.0/1732,768213.90.0.0 – 213.90.127.255
62.116.64.0/1816,38462.116.64.0 – 62.116.127.255
77.119.64.0/1816,38477.119.64.0 – 77.119.127.255
78.142.128.0/1816,38478.142.128.0 – 78.142.191.255
188.118.192.0/1816,384188.118.192.0 – 188.118.255.255
212.27.64.0/1816,384212.27.64.0 – 212.27.127.255
213.235.192.0/1816,384213.235.192.0 – 213.235.255.255
62.116.0.0/198,19262.116.0.0 – 62.116.31.255
91.186.128.0/198,19291.186.128.0 – 91.186.159.255
178.115.96.0/198,192178.115.96.0 – 178.115.127.255
195.70.224.0/198,192195.70.224.0 – 195.70.255.255
195.96.0.0/198,192195.96.0.0 – 195.96.31.255
195.248.32.0/198,192195.248.32.0 – 195.248.63.255
213.129.224.0/198,192213.129.224.0 – 213.129.255.255
77.118.112.0/204,09677.118.112.0 – 77.118.127.255
77.118.160.0/204,09677.118.160.0 – 77.118.175.255
77.118.176.0/204,09677.118.176.0 – 77.118.191.255
77.118.192.0/204,09677.118.192.0 – 77.118.207.255
The 25 largest of 78. The API and the database have all of them.

IPv6 prefixes

41 prefixes
  • 2001:858::/32
  • 2001:938::/32
  • 2001:938:2020::/45
  • 2001:938:2028::/45
  • 2001:938:2030::/45
  • 2001:938:2038::/45
  • 2001:938:2040::/45
  • 2001:938:4000::/48
  • 2001:938:4002::/48
  • 2001:938:4003::/48
  • 2001:938:4004::/48
  • 2001:938:4007::/48
  • 2001:938:400c::/48
  • 2001:938:400d::/48
  • 2001:938:400f::/48
  • 2001:938:4011::/48
  • 2001:938:4014::/48
  • 2001:938:4016::/48
  • 2001:938:4017::/48
  • 2001:938:4029::/48
  • 2001:938:402a::/48
  • 2001:938:402b::/48
  • 2001:938:402e::/48
  • 2001:938:4032::/48
  • 2001:938:4034::/48
The 25 largest of 41. The API and the database have all of them.

Query AS8437 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS8437&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS8437, with or without a key:

curl "https://api.ipapi.is/?q=62.218.0.1"

Other networks of Hutchison Drei Austria GmbH

AS25255 Hutchison Drei Austria GmbH1,011,712 IPv4 addresses

Largest networks in Austria

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