Autonomous System

AS15763 DOKOM Gesellschaft fuer Telekommunikation mbH

ISPActiveGermanyRIPE

AS15763 (ASDOKOM) is an ISP network operated by DOKOM Gesellschaft fuer Telekommunikation mbH in Germany, registered with RIPE. It has 40 IPv4 prefixes with 97,536 addresses and 4 IPv6 prefixes, which makes it the 2,369th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses97,536in 40 prefixes
IPv6 prefixes4≈ 7.9 × 10²⁸ addresses
Size rank#2,369of 82,200 active ASNs
Abuser scoreVery Low0.01% of its addresses flagged · method

Details

OrganizationDOKOM Gesellschaft fuer Telekommunikation mbH
AS nameASDOKOM
Websitedokom21.de
Country Germany (DE)
Network typeISP
RegistryRIPE
Abuse contactabuse@dokom21.de
Registered2002-01-24
Last updated2026-04-22

IPv4 prefixes

40 prefixes · 97,536 addresses
NetworkAddressesFirst – last address
85.22.0.0/1665,53685.22.0.0 – 85.22.255.255
212.29.32.0/198,192212.29.32.0 – 212.29.63.255
149.232.0.0/204,096149.232.0.0 – 149.232.15.255
149.232.32.0/204,096149.232.32.0 – 149.232.47.255
195.253.8.0/212,048195.253.8.0 – 195.253.15.255
185.151.100.0/221,024185.151.100.0 – 185.151.103.255
195.138.44.0/221,024195.138.44.0 – 195.138.47.255
195.138.48.0/221,024195.138.48.0 – 195.138.51.255
195.253.16.0/221,024195.253.16.0 – 195.253.19.255
195.253.24.0/221,024195.253.24.0 – 195.253.27.255
193.28.40.0/23512193.28.40.0 – 193.28.41.255
195.138.42.0/23512195.138.42.0 – 195.138.43.255
195.253.28.0/23512195.253.28.0 – 195.253.29.255
85.22.48.0/2425685.22.48.0 – 85.22.48.255
85.22.50.0/2425685.22.50.0 – 85.22.50.255
85.22.51.0/2425685.22.51.0 – 85.22.51.255
85.22.52.0/2425685.22.52.0 – 85.22.52.255
85.22.53.0/2425685.22.53.0 – 85.22.53.255
85.22.54.0/2425685.22.54.0 – 85.22.54.255
85.22.55.0/2425685.22.55.0 – 85.22.55.255
85.22.58.0/2425685.22.58.0 – 85.22.58.255
85.22.60.0/2425685.22.60.0 – 85.22.60.255
85.22.64.0/2425685.22.64.0 – 85.22.64.255
85.22.66.0/2425685.22.66.0 – 85.22.66.255
85.22.74.0/2425685.22.74.0 – 85.22.74.255
The 25 largest of 40. The API and the database have all of them.

IPv6 prefixes

4 prefixes
  • 2a03:f580::/32
  • 2a03:f580::/48
  • 2a03:f580:1::/48
  • 2a03:f580:2::/48

Query AS15763 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=AS15763&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS15763, with or without a key:

curl "https://api.ipapi.is/?q=85.22.0.1"

Largest networks in Germany

AS3320 Deutsche Telekom AG36,175,616 IPv4 addressesAS31399 Mercedes-Benz Group AG16,805,888 IPv4 addressesAS3209 Vodafone GmbH15,881,984 IPv4 addressesAS6805 Telefonica Germany GmbH & Co.OHG8,351,488 IPv4 addressesAS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.7,913,472 IPv4 addressesAS24940 Hetzner Online GmbH3,237,120 IPv4 addresses