#1

RIPE Network Coordination Centre

#2

Various Registries (Maintained by ARIN)

#3

RIPE Network Coordination Centre

#4

RIPE Network Coordination Centre

#5

RIPE Network Coordination Centre

#6

RIPE Network Coordination Centre

#7

RIPE Network Coordination Centre

#8

RIPE Network Coordination Centre

#9

RIPE Network Coordination Centre

#10

RIPE Network Coordination Centre

#11

Tullett & Tokyo Forex, Inc.

#12

IPv4 address block not managed by the RIPE NCC

#13

RIPE Network Coordination Centre