AS27357 · Rackspace Hosting

37
IPv4 prefixes
264,192
IPv4 addresses
1
IPv6 prefixes
🇺🇸 US
Country

Summary

AS number
AS27357
Name
Rackspace Hosting
Country
🇺🇸 United States
Type
ARIN
Category
hosting
Announced
38 prefixes
Updated
2026-06-10

Announced IPv4 prefixes (37)

Prefix
23.253.128.0/19
65.61.141.0/24
65.61.142.0/23
65.61.146.0/23
65.61.152.0/24
65.61.186.0/23
69.20.0.0/17
69.20.95.0/24
72.4.112.0/20
74.205.0.0/19
104.130.0.0/18
104.130.120.0/22
104.130.160.0/19
104.130.224.0/20
104.239.160.0/19
104.239.224.0/20
104.239.248.0/21
142.0.184.0/22
146.20.0.0/16
156.43.59.0/24
159.135.64.0/20
159.135.254.0/24
162.209.96.0/19
162.242.192.0/19
162.242.224.0/19
172.99.64.0/19
173.203.128.0/18
173.204.89.0/24
192.68.40.0/24
198.210.16.0/22
198.210.20.0/22
204.51.224.0/24
204.51.235.0/24
204.232.128.0/18
204.232.224.0/19
207.97.192.0/18
209.0.201.0/24

Announced IPv6 prefixes (1)

Prefix
2001:4802::/32