Autonomous System

AS12651 IP worldcom SA

ISPActiveSwitzerlandRIPE

AS12651 (IPWORLDCOM) is an ISP network operated by IP worldcom SA in Switzerland, registered with RIPE. It has 2 IPv4 prefixes with 32,768 addresses and 1 IPv6 prefix, which makes it the 5,286th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses32,768in 2 prefixes
IPv6 prefixes1≈ 6.3 × 10²⁹ addresses
Size rank#5,286of 82,200 active ASNs
Abuser scoreVery Low0.01% of its addresses flagged · method

Details

OrganizationIP worldcom SA
AS nameIPWORLDCOM
Country Switzerland (CH)
Network typeISP
RegistryRIPE
Abuse contacttechmaster@worldcom.ch
Registered2002-04-09
Last updated2019-06-05

IPv4 prefixes

2 prefixes · 32,768 addresses
NetworkAddressesFirst – last address
83.172.192.0/1816,38483.172.192.0 – 83.172.255.255
212.74.128.0/1816,384212.74.128.0 – 212.74.191.255

IPv6 prefixes

1 prefix
  • 2a10:cf00::/29

Query AS12651 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=AS12651&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS12651, with or without a key:

curl "https://api.ipapi.is/?q=83.172.192.1"

Largest networks in Switzerland