#1

National Aeronautics and Space Administration

#2

National Aeronautics and Space Administration

#3

National Aeronautics and Space Administration

#4

National Aeronautics and Space Administration

#5

Goldstone (Deep Space Network) Facility

#6

IPv4 address block not managed by the RIPE NCC

#7

National Aeronautics and Space Administration

#8

National Aeronautics and Space Administration

#9

National Aeronautics and Space Administration

#10

National Aeronautics and Space Administration

#11

National Aeronautics and Space Administration

#12

National Aeronautics and Space Administration

#13

National Aeronautics and Space Administration

#14

National Aeronautics and Space Administration

#15

National Aeronautics and Space Administration

#16

National Aeronautics and Space Administration

#17

National Aeronautics and Space Administration

#18

National Aeronautics and Space Administration

#19

National Aeronautics and Space Administration

#20

National Aeronautics and Space Administration

#21

National Aeronautics and Space Administration

#22

National Aeronautics and Space Administration

#23

National Aeronautics and Space Administration

#24

National Aeronautics and Space Administration

#25

National Aeronautics and Space Administration

#26

NASA Ames Research Center

#27

National Aeronautics and Space Administration

#28

National Aeronautics and Space Administration

#29

United States Postal Service.

#30

Various Registries (Maintained by ARIN)

#31

Hurricane Electric LLC

#32

Hurricane Electric LLC

#33

Hurricane Electric LLC

#34

Hurricane Electric LLC