Autonomous System
AS204764 Kyndryl, Inc.
HostingActiveUnited StatesRIPE
AS204764 (AS_MWS_EUR) is a hosting network operated by Kyndryl, Inc. in United States, registered with RIPE. It has 13 IPv4 prefixes with 12,288 addresses, which makes it the 9,251st largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses12,288in 13 prefixes
IPv6 prefixes0none
Size rank#9,251of 82,200 active ASNs
Details
OrganizationKyndryl, Inc.
AS nameAS_MWS_EUR
Websitekyndryl.com
Country United States (US)
Network typeHosting
RegistryRIPE
Abuse contactabuse@kyndryl.com
Registered2018-01-12
Last updated2026-03-11
IPv4 prefixes
13 prefixes · 12,288 addresses| Network | Addresses | First – last address |
|---|---|---|
| 129.35.192.0/20 | 4,096 | 129.35.192.0 – 129.35.207.255 |
| 129.35.216.0/21 | 2,048 | 129.35.216.0 – 129.35.223.255 |
| 129.35.228.0/22 | 1,024 | 129.35.228.0 – 129.35.231.255 |
| 129.35.232.0/22 | 1,024 | 129.35.232.0 – 129.35.235.255 |
| 185.179.180.0/22 | 1,024 | 185.179.180.0 – 185.179.183.255 |
| 129.35.152.0/23 | 512 | 129.35.152.0 – 129.35.153.255 |
| 185.179.182.0/23 | 512 | 185.179.182.0 – 185.179.183.255 |
| 193.108.100.0/23 | 512 | 193.108.100.0 – 193.108.101.255 |
| 193.150.166.0/23 | 512 | 193.150.166.0 – 193.150.167.255 |
| 129.35.23.0/24 | 256 | 129.35.23.0 – 129.35.23.255 |
| 129.35.28.0/24 | 256 | 129.35.28.0 – 129.35.28.255 |
| 129.35.183.0/24 | 256 | 129.35.183.0 – 129.35.183.255 |
| 194.29.114.0/24 | 256 | 194.29.114.0 – 194.29.114.255 |
129.35.192.0/20 129.35.216.0/21 129.35.228.0/22 129.35.232.0/22 185.179.180.0/22 129.35.152.0/23 185.179.182.0/23 193.108.100.0/23 193.150.166.0/23 129.35.23.0/24 129.35.28.0/24 129.35.183.0/24 194.29.114.0/24
IPv6 prefixes
No IPv6 prefixes.
Query AS204764 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=AS204764&key=YOUR_API_KEY"Any address in its prefixes resolves to AS204764, with or without a key:
curl "https://api.ipapi.is/?q=129.35.192.1"Largest networks in United States
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