Autonomous System

AS200107 Kaspersky Lab Switzerland GmbH

BusinessActiveSwitzerlandRIPE

AS200107 (KL-EXT) is a business network operated by Kaspersky Lab Switzerland GmbH in Switzerland, registered with RIPE. It has 41 IPv4 prefixes with 12,288 addresses and 31 IPv6 prefixes, which makes it the 9,245th largest of 82,283 active autonomous systems by IPv4 space.

IPv4 addresses12,288in 41 prefixes
IPv6 prefixes31≈ 4.1 × 10²⁵ addresses
Size rank#9,245of 82,283 active ASNs
Abuser scoreLow0.28% of its addresses flagged · method

Details

OrganizationKaspersky Lab Switzerland GmbH
AS nameKL-EXT
Websitekaspersky.com
Country Switzerland (CH)
Network typeBusiness
RegistryRIPE
Abuse contactabuse@kaspersky.com
Registered2013-10-08
Last updated2026-09-02

IPv4 prefixes

41 prefixes · 12,288 addresses
NetworkAddressesFirst – last address
77.74.178.0/2351277.74.178.0 – 77.74.179.255
79.133.168.0/2351279.133.168.0 – 79.133.169.255
79.133.170.0/2351279.133.170.0 – 79.133.171.255
82.202.184.0/2351282.202.184.0 – 82.202.185.255
93.159.228.0/2351293.159.228.0 – 93.159.229.255
93.159.230.0/2351293.159.230.0 – 93.159.231.255
193.238.132.0/23512193.238.132.0 – 193.238.133.255
37.203.128.0/2425637.203.128.0 – 37.203.128.255
37.203.129.0/2425637.203.129.0 – 37.203.129.255
77.74.176.0/2425677.74.176.0 – 77.74.176.255
77.74.177.0/2425677.74.177.0 – 77.74.177.255
77.74.178.0/2425677.74.178.0 – 77.74.178.255
77.74.180.0/2425677.74.180.0 – 77.74.180.255
77.74.181.0/2425677.74.181.0 – 77.74.181.255
77.74.182.0/2425677.74.182.0 – 77.74.182.255
77.74.183.0/2425677.74.183.0 – 77.74.183.255
79.133.168.0/2425679.133.168.0 – 79.133.168.255
79.133.169.0/2425679.133.169.0 – 79.133.169.255
79.133.170.0/2425679.133.170.0 – 79.133.170.255
79.133.171.0/2425679.133.171.0 – 79.133.171.255
80.173.148.0/2425680.173.148.0 – 80.173.148.255
80.173.149.0/2425680.173.149.0 – 80.173.149.255
91.198.230.0/2425691.198.230.0 – 91.198.230.255
93.159.227.0/2425693.159.227.0 – 93.159.227.255
93.159.228.0/2425693.159.228.0 – 93.159.228.255
The 25 largest of 41. The API and the database have all of them.

IPv6 prefixes

31 prefixes
  • 2a03:2480:8012::/47
  • 2a03:2480:8034::/47
  • 2a03:2480:8036::/47
  • 2a03:2480:68::/48
  • 2a03:2480:69::/48
  • 2a03:2480:70::/48
  • 2a03:2480:80::/48
  • 2a03:2480:8000::/48
  • 2a03:2480:8010::/48
  • 2a03:2480:8012::/48
  • 2a03:2480:8013::/48
  • 2a03:2480:8020::/48
  • 2a03:2480:8021::/48
  • 2a03:2480:8022::/48
  • 2a03:2480:8026::/48
  • 2a03:2480:8027::/48
  • 2a03:2480:8028::/48
  • 2a03:2480:8029::/48
  • 2a03:2480:802a::/48
  • 2a03:2480:802b::/48
  • 2a03:2480:802d::/48
  • 2a03:2480:802e::/48
  • 2a03:2480:802f::/48
  • 2a03:2480:8030::/48
  • 2a03:2480:8032::/48
The 25 largest of 31. The API and the database have all of them.

Query AS200107 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=AS200107&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS200107, with or without a key:

curl "https://api.ipapi.is/?q=77.74.178.1"

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