DE-RACKSPACE
AS39921 (DE-RACKSPACE) announces at least 9 prefixes:
72.21.36.0/22
DataPipe, Inc.
1970-01-01
NET-72-21-32-0-1
72.21.32.0-72.21.63.255
147.75.24.0/22
FireHost, Inc.
FIREHOST-NET-0-19
147.75.0.0-147.75.31.255
159.135.128.0/19
DE-RACKSPACE-21-10-2015
159.135.128.0-159.135.159.255
159.135.160.0/19
Rackspace Hosting
NET-159-135-160-0-1
159.135.160.0-159.135.223.255
185.16.216.0/22
Infrastructure
FIREHOST-7
185.16.216.0-185.16.216.255
185.205.104.0/22
DE-RACKSPACE-20170524
185.205.104.0-185.205.107.255
192.68.42.0/24
Signify Holding N.V.
SIGNIFY
192.68.40.0-192.68.47.255
2a0b:440::/32
2a0b:440::-2a0b:447:ffff:ffff:ffff:ffff:ffff:ffff
2a0b:440:860::/43
0