Robtex

Up: 23.40.28.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 23.40.30.0/24
Down right: 23.40.31.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
23.40.30.10	A	e625.x.akamaiedge.net
23.40.30.40	PTR	a23-40-30-40.deploy.static.akamaitechnologies.com
23.40.30.40	A	e14625.a.akamaiedge.net
23.40.30.50	PTR	a23-40-30-50.deploy.static.akamaitechnologies.com
23.40.30.54	A	www.planlend.com.au
23.40.30.54	A	planlend.com.au
23.40.30.67	PTR	a23-40-30-67.deploy.static.akamaitechnologies.com
23.40.30.96	PTR	a23-40-30-96.deploy.static.akamaitechnologies.com
23.40.30.98	PTR	a23-40-30-98.deploy.static.akamaitechnologies.com
23.40.30.103	A+PTR	a23-40-30-103.deploy.static.akamaitechnologies.com
23.40.30.118	PTR	a23-40-30-118.deploy.static.akamaitechnologies.com
23.40.30.186	A	e643.x.akamaiedge.net
23.40.30.190	PTR	a23-40-30-190.deploy.static.akamaitechnologies.com
23.40.30.194	A	e16351.dscx.akamaiedge.net
23.40.30.202	PTR	a23-40-30-202.deploy.static.akamaitechnologies.com
23.40.30.207	A+PTR	a23-40-30-207.deploy.static.akamaitechnologies.com
23.40.30.207	A	e678.x.akamaiedge.net
23.40.30.210	PTR	a23-40-30-210.deploy.static.akamaitechnologies.com
23.40.30.214	PTR	a23-40-30-214.deploy.static.akamaitechnologies.com
23.40.30.214	A	stubhub.uy
23.40.30.214	A	stubhub.lu
23.40.30.215	PTR	a23-40-30-215.deploy.static.akamaitechnologies.com
23.40.30.215	A	sunlifeinvestmentmanagement.ca
23.40.30.228	A	e715.x.akamaiedge.net
23.40.31.11	PTR	a23-40-31-11.deploy.static.akamaitechnologies.com
23.40.31.11	A	stubhub-ch.ch
23.40.31.25	A	e6245.x.akamaiedge.net
23.40.31.41	PTR	a23-40-31-41.deploy.static.akamaitechnologies.com
23.40.31.41	A	e821.dscx.akamaiedge.net.0.1.cn.akamaiedge.net
23.40.31.49	A+PTR	a23-40-31-49.deploy.static.akamaitechnologies.com
23.40.31.49	A	mimedicare.gov
23.40.31.73	A	e877.x.akamaiedge.net
23.40.31.76	A	e10161.x.akamaiedge.net
23.40.31.80	PTR	a23-40-31-80.deploy.static.akamaitechnologies.com
23.40.31.80	A	e16135.x.akamaiedge.net
23.40.31.82	PTR	a23-40-31-82.deploy.static.akamaitechnologies.com
23.40.31.102	PTR	a23-40-31-102.deploy.static.akamaitechnologies.com
23.40.31.113	PTR	a23-40-31-113.deploy.static.akamaitechnologies.com
23.40.31.113	A	e11077.x.akamaiedge.net
23.40.31.115	PTR	a23-40-31-115.deploy.static.akamaitechnologies.com
23.40.31.115	A	visa.com.bo
23.40.31.115	A	www.visa.co.cr
23.40.31.208	A	e1110.x.akamaiedge.net
23.40.31.210	PTR	a23-40-31-210.deploy.static.akamaitechnologies.com
23.40.31.244	PTR	a23-40-31-244.deploy.static.akamaitechnologies.com
23.40.31.244	A	www.visa.co.ve