cloud-ip-ranges

Rackspace IP ranges

Current IP ranges (CIDRs) used by the Rackspace cloud infrastructure, updated daily.

categoryDatacenter & Hosting
websitehttps://www.rackspace.com
ranges326 (312 IPv4, 14 IPv6)
last change
downloads477
download txt csv json — permalinks, always the latest data 
curl -O https://cloud-ip-ranges.com/download/rackspace.txt

Ranges

Sample of 25 of 326 ranges. Download the full list above, or check a specific IP.

CIDR Type Tag
66.70.24.0/24 ipv4 AS12200
2607:e3c0:a042::/48 ipv6 AS12200
5.79.0.0/18 ipv4 AS15395
2a00:1a48::/32 ipv6 AS15395
164.40.128.0/19 ipv4 AS198220
23.253.0.0/18 ipv4 AS19994
2001:4801::/32 ipv6 AS19994
166.86.194.0/24 ipv4 AS213735
2a0b:442::/32 ipv6 AS213735
166.86.192.0/22 ipv4 AS213740
2a0b:441::/32 ipv6 AS213740
62.140.192.0/19 ipv4 AS24867
23.253.128.0/19 ipv4 AS27357
2001:4802::/32 ipv6 AS27357
23.253.64.0/18 ipv4 AS33070
2001:4800::/32 ipv6 AS33070
72.21.36.0/22 ipv4 AS39921
2a0b:440::/32 ipv6 AS39921
166.86.128.0/22 ipv4 AS44009
2a00:11b8::/32 ipv6 AS44009
87.225.128.0/17 ipv4 AS44716
66.70.1.0/24 ipv4 AS45187
2401:1800::/32 ipv6 AS45187
199.182.60.0/23 ipv4 AS54636
119.9.0.0/18 ipv4 AS58683

Blocking Rackspace

iptables

curl -sO https://cloud-ip-ranges.com/download/rackspace.txt
while read ip; do
  iptables -A INPUT -s $ip -j DROP
  iptables -A OUTPUT -d $ip -j DROP
done < rackspace.txt

ufw

curl -sO https://cloud-ip-ranges.com/download/rackspace.txt
while read ip; do
  ufw deny from $ip
  ufw deny to $ip
done < rackspace.txt

fail2ban

sudo tee /etc/fail2ban/filter.d/rackspace-block.conf << EOF
[Definition]
failregex = ^.*$
ignoreregex =
EOF

sudo tee /etc/fail2ban/jail.d/rackspace-block.conf << EOF
[rackspace-block]
enabled = true
filter = rackspace-block
action = iptables-allports[name=rackspace]
logpath = /tmp/rackspace.txt
findtime = 1
bantime = -1
maxretry = 1
EOF

curl -so /tmp/rackspace.txt https://cloud-ip-ranges.com/download/rackspace.txt
sudo systemctl restart fail2ban

pfSense / OPNsense

curl -sO https://cloud-ip-ranges.com/download/rackspace.txt
# Firewall > Aliases: new alias RACKSPACE_BLOCK, type Network(s), import the file
# Firewall > Rules > WAN: Action=Block, Source=RACKSPACE_BLOCK

About

These IP ranges are sourced directly from Rackspace's official feeds and are updated regularly to ensure accuracy. The data includes IPv4 and IPv6 ranges used by Rackspace's infrastructure worldwide. Last update was 17 minutes ago.

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