#1

TRW Space and Defense Sector

#2

IPv4 address block not managed by the RIPE NCC

#3

Northrop Grumman Corp.

#4

Northrop Grumman Corp.

#5

Northrop Grumman Corp.

#6

Northrop Grumman Corp.

#7

Northrop Grumman Corp.

#8

Northrop Grumman Corp.

#9

Northrop Grumman Corp.

#10

Northrop Grumman Corp.

#11

Northrop Grumman Corp.

#12

Northrop Grumman Corp.

#13

Northrop Grumman Corp.

#14

Northrop Grumman Corp.

#15

Northrop Grumman Corp.

#16

Northrop Grumman Corp.

#17

Northrop Grumman Corp.

#18

Northrop Grumman Corp.

#19

Northrop Grumman Corp.

#20

Northrop Grumman Corp.

#21

Northrop Grumman Corp.

#22

Northrop Grumman Corp.

#23

Northrop Grumman Corp.

#24

PSINet, Inc.

#25

Northrop - Electronic Systems Division

#26

IPv4 address block not managed by the RIPE NCC

#27

Northrop Grumman Corp.

#28

Northrop Grumman Corp.

#29

Aerojet Electronic Systems Div.

#30

Litton Guidance & Control System

#31

Litton Computer Services

#32

Litton Computer Services

#33

Aerojet Ordnance Company

#34

Northrop Grumman Corp.

#35

TRW Space and Defense Sector

#36

TRW Systems Division

#37

GRUMMAN1-10

#38

GRUMMAN1-10

#39

GRUMMAN1-10

#40

GRUMMAN1-10

#41

GRUMMAN1-10

#42

GRUMMAN1-10

#43

GRUMMAN1-10

#44

GRUMMAN1-10

#45

GRUMMAN1-10

#46

GRUMMAN1-10

#47

Northrop Grumman Corp.

#48

Northrop Grumman Corp.

#49

Grumman Data Systems

#50

Grumman Data Systems

#51

Grumman Data Systems

#52

Grumman Data Systems

#53

Northrop Grumman

#54

Northrop Grumman

#55

Northrop Grumman Corp.

#56

Northrop Grumman

#57

Northrop Grumman

#58

Northrop Grumman

#59

Northrop Grumman

#60

Grumman Data Systems and Services

#61

Grumman Data Systems and Services

#62

Grumman Data Systems and Services

#63

Grumman Data Systems and Services

#64

Grumman Data Systems and Services

#65

Grumman Data Systems and Services

#66

Grumman Data Systems and Services

#67

Grumman Data Systems and Services

#68

Northrop Grumman Corp.

#69

Northrop Grumman

#70

Northrop Grumman

#71

Northrop Grumman

#72

Sprint

#73

Litton-Ingalls

#74

Northrop Grumman IP

#75

Northrop Grumman IP

#76

Northrop Grumman IP

#77

Northrop Grumman IP

#78

TRW Space and Defense Sector