University of Puerto Rico
A0.CCTLD.AFILIAS-NST.INFO 199.254.59.1 2001:500:25:0:0:0:0:1
A2.CCTLD.AFILIAS-NST.INFO 199.249.116.1 2001:500:44:0:0:0:0:1
B0.CCTLD.AFILIAS-NST.ORG 199.254.60.1 2001:500:26:0:0:0:0:1
B2.CCTLD.AFILIAS-NST.ORG 199.249.124.1 2001:500:4c:0:0:0:0:1
C0.CCTLD.AFILIAS-NST.INFO 199.254.61.1 2001:500:27:0:0:0:0:1
D0.CCTLD.AFILIAS-NST.ORG 199.254.62.1 2001:500:28:0:0:0:0:1