#1

Universitaet Stuttgart

de

#2

SWITCH

ch

#3

Verein zur Foerderung eines Deutschen Fo...

de

#4

Verizon - EMEA

Unknown

#5

Apple Inc.

us

#6

Sprint

us

#7

Nova Telecommunications & Media Single M...

gr

#8

Tele2 Sverige AB

se

#9

WIND TRE S.P.A.

it

#10

Vodafone Global Network

Unknown

#11

Cellcom Fixed Line Communication L.P

il

#12

Unitas Global LLC

us

#13

green.ch AG

ch

#14

Telenor Norge AS

no

#15

Internet Initiative Japan Inc.

jp

#16

AT&T EMEA

us

#17

LLC Orange Business Services

ru

#18

Johannes Gutenberg-Universitaet Mainz

de

#19

NTT America, Inc.

us

#20

Vodafone GmbH

de

#21

PJSC "Vimpelcom"

ru

#22

GTT Communications Inc.

us

#23

TDC Holding A/S

dk

#24

Swisscom (Schweiz) AG

ch

#25

Deutsche Telekom AG

de

#26

Data Communication Business Group

tw

#27

African Network Information Center

mu

#28

LG DACOM Corporation

kr

#29

No.31,Jin-rong Street

cn

#30

Latin American and Caribbean IP address...

br

#31

Telstra Global

hk

#32

StarHub Ltd

sg

#33

Korea Telecom

kr

#34

Globe Telecoms

ph

#35

TM TECHNOLOGY SERVICES SDN. BHD.

my

#36

CHINA UNICOM China169 Backbone

cn

#37

British Telecommunications PLC

gb

#38

Bouygues Telecom SA

fr

#39

Daisy Corporate Services Trading Ltd

gb

#40

Bahrain Telecommunications Company (BATE...

bh

#41

freenet Datenkommunikations GmbH

de

#42

Orange S.A.

fr

#43

SWAN, a.s.

sk

#44

Telekom Slovenije, d.d.

si

#45

African Network Information Center

mu

#46

Administracion Nacional de Telecomunicac...

uy

#47

Zajil International Telecom Company K.S....

Unknown

#48

Zayo Bandwidth

us

#49

POST Luxembourg

lu

#50

Republican Unitary Telecommunication Ent...

by

#51

Sunrise GmbH

ch

#52

Telefonica Germany GmbH & Co.OHG

de

#53

Cyprus Telecommunications Authority

cy

#54

Hurricane Electric LLC

us

#55

ViaSat,Inc.

us

#56

Viettel Group

vn

#57

PT Telekomunikasi Indonesia

id

#58

Microsoft

Unknown

#59

COLT Technology Services Group Limited

gb

#60

NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA -...

pl

#61

kabelplus GmbH

at

#62

MTS PJSC

ru

#63

Polkomtel Sp. z o.o.

pl

#64

TELEKOM SRBIJA a.d.

rs

#65

NetCologne Gesellschaft fur Telekommunik...

de

#66

Claranet Limited

gb

#67

SALZBURG AG fur Energie, Verkehr und Tel...

at

#68

A1 Telekom Austria AG

at

#69

Telecom Egypt

eg

#70

Bahnhof AB

se

#71

Bezeq International Ltd.

il

#72

IONOS SE

de

#73

RCS & RDS SA

ro

#74

A1 Bulgaria EAD

bg

#75

Telia Lietuva, AB

lt

#76

M-net Telekommunikations GmbH

de

#77

Ooredoo Q.S.C.

qa

#78

Vivacom Bulgaria EAD

bg

#79

1&1 Versatel Deutschland GmbH

de

#80

Moldtelecom SA

md

#81

Orange Romania S.A.

ro

#82

M247 Europe SRL

ro

#83

ORANGE ROMANIA COMMUNICATION S.A

ro

#84

Turk Telekomunikasyon Anonim Sirketi

tr

#85

EWE TEL GmbH

de

#86

Hong Kong Broadband Network Ltd.

hk

#87

Philippine Long Distance Telephone Compa...

ph

#88

HGC Global Communications Limited

hk

#89

SK Broadband Co Ltd

kr

#90

HKBN Enterprise Solutions HK Limited

hk

#91

BHARTI Airtel Ltd.

in

#92

TIME dotCom Berhad No. 14, Jalan Majistr...

my

#93

Oath Holdings Inc.

us

#94

Telecom Armenia OJSC

am

#95

Invitech ICT Services Kft.

hu

#96

ecotel communication ag

de

#97

Free SAS

fr

#98

PJSC Rostelecom

ru

#99

Partner Communications Ltd.

il

#100

GlobalConnect AB

se