Robtex

Up: 68.209.224.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 68.209.228.0/23
Down right: 68.209.230.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
68.209.229.229	A+PTR	adsl-068-209-229-229.sip.mgm.bellsouth.net
68.209.229.253	A	www.artificialintelligence.org
68.209.229.253	A	adsl-068-209-229-253.sip.mgm.bellsouth.net
68.209.229.253	A	artificialintelligence.org
68.209.230.3	A+PTR	adsl-068-209-230-003.sip.mgm.bellsouth.net
68.209.230.4	A+PTR	adsl-068-209-230-004.sip.mgm.bellsouth.net
68.209.230.27	A+PTR	adsl-068-209-230-027.sip.mgm.bellsouth.net
68.209.230.38	A+PTR	adsl-068-209-230-038.sip.mgm.bellsouth.net
68.209.230.47	A+PTR	adsl-068-209-230-047.sip.mgm.bellsouth.net
68.209.230.50	A+PTR	adsl-068-209-230-050.sip.mgm.bellsouth.net
68.209.230.78	PTR	adsl-068-209-230-078.sip.mgm.bellsouth.net
68.209.230.96	A+PTR	adsl-068-209-230-096.sip.mgm.bellsouth.net
68.209.230.118	A+PTR	adsl-068-209-230-118.sip.mgm.bellsouth.net
68.209.230.119	A+PTR	adsl-068-209-230-119.sip.mgm.bellsouth.net
68.209.230.126	A+PTR	adsl-068-209-230-126.sip.mgm.bellsouth.net
68.209.230.132	A+PTR	adsl-068-209-230-132.sip.mgm.bellsouth.net
68.209.230.135	A+PTR	adsl-068-209-230-135.sip.mgm.bellsouth.net
68.209.230.145	A+PTR	adsl-068-209-230-145.sip.mgm.bellsouth.net
68.209.230.148	A+PTR	adsl-068-209-230-148.sip.mgm.bellsouth.net
68.209.230.175	A+PTR	adsl-068-209-230-175.sip.mgm.bellsouth.net
68.209.230.186	A+PTR	adsl-068-209-230-186.sip.mgm.bellsouth.net
68.209.230.188	A+PTR	adsl-068-209-230-188.sip.mgm.bellsouth.net
68.209.230.197	A+PTR	adsl-068-209-230-197.sip.mgm.bellsouth.net
68.209.230.200	A+PTR	adsl-068-209-230-200.sip.mgm.bellsouth.net
68.209.230.209	A+PTR	adsl-068-209-230-209.sip.mgm.bellsouth.net
68.209.230.216	A+PTR	adsl-068-209-230-216.sip.mgm.bellsouth.net
68.209.230.227	A+PTR	adsl-068-209-230-227.sip.mgm.bellsouth.net
68.209.230.246	A+PTR	adsl-068-209-230-246.sip.mgm.bellsouth.net
68.209.230.247	A+PTR	adsl-068-209-230-247.sip.mgm.bellsouth.net
68.209.230.251	A+PTR	adsl-068-209-230-251.sip.mgm.bellsouth.net
68.209.230.253	A+PTR	adsl-068-209-230-253.sip.mgm.bellsouth.net
68.209.231.22	PTR	adsl-068-209-231-022.sip.mgm.bellsouth.net
68.209.231.146	A	adsl-068-209-231-146.sip.mgm.bellsouth.net
68.209.231.157	A+PTR	adsl-068-209-231-157.sip.mgm.bellsouth.net
68.209.231.157	A	madcowfish.com