Robtex

Up: 192.71.252.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 192.71.254.0/24
Down right: 192.71.255.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
192.71.254.10	PTR	tsic-test.klarna.com
192.71.254.11	PTR	segoria.com
192.71.254.203	A	ns1.klarna.com
192.71.254.203	A	ns2.kreditor.se
192.71.254.205	A+PTR	smtpout.vz.klarna.com
192.71.254.205	A	ver.mx.identinkasso.de
192.71.254.205	A	mx1.ver.klarna.com
192.71.255.12	PTR	cdn.klarna.com
192.71.255.13	A+PTR	smallsites.klarna.com
192.71.255.15	PTR	segoria.com
192.71.255.15	A	segoria.de
192.71.255.15	A	segoria.dk
192.71.255.16	A+PTR	cs.klarna.com
192.71.255.20	PTR	www.klarna.com
192.71.255.20	A	klarna.no
192.71.255.20	A	klarna.us
192.71.255.22	A+PTR	checkout.klarna.com
192.71.255.29	A	online.kreditor.se
192.71.255.40	A	my.klarna.com
192.71.255.100	A	payment.klarna.com
192.71.255.199	A+PTR	smtpout.tcs.klarna.com
192.71.255.199	A	mx1.tcs.klarna.com
192.71.255.203	A+PTR	ns2.klarna.com