Skip to main content
WorldIP.io
Category

ISP organizations

Internet Service Providers delivering broadband, fiber, DSL, cable, and fixed-line connectivity

100 organizations · 989.98M IPv4 addresses

Top ISP networks

OrganizationIPv4 addressesRangesCountry
AT&T Enterprises, LLC 102.92M 23,321 US
Chinanet 100.94M 9,864 CN
Verizon Business 86.90M 18,480 US
Comcast Cable Communications, LLC 68.17M 24,737 US
CHINA UNICOM China169 Backbone 57.22M 1,187 CN
Korea Telecom 46.38M 5,436 KR
Deutsche Telekom AG 34.17M 847 DE
Charter Communications Inc 33.05M 14,660 US
NTT DOCOMO BUSINESS,Inc. 28.62M 166 JP
CenturyLink Communications, LLC 24.48M 9,556 US
Cogent Communications, LLC 24.20M 8,861 US
KDDI CORPORATION 18.04M 228 JP
British Telecommunications PLC 17.03M 591 GB
SK Broadband Co Ltd 16.61M 2,905 KR
Societe Francaise Du Radiotelephone - SFR SA 16.08M 266 FR
Charter Communications LLC 14.07M 7,813 US
Cox Communications Inc. 12.50M 7,099 US
Rostelecom 11.05M 2,336 RU
Frontier Communications of America, Inc. 10.76M 9,221 US
Windstream Communications LLC 10.24M 1,927 US
Claro NXT Telecomunicacoes Ltda 9.96M 271 BR
China Telecom Group 8.88M 1,084 CN
Virgin Media 8.50M 267 GB
Telecom Argentina S.A. 8.37M 453 AR
Bell Canada 8.37M 1,640 CA
China Unicom Beijing Province Network 7.86M 747 CN
SK Telecom 7.70M 367 KR
Bouygues Telecom SA 7.17M 93 FR
Telia Company AB 6.98M 320 SE
Turk Telekom 6.93M 474 TR
ARTERIA Networks Corporation 6.85M 194 JP
National Internet Backbone 6.06M 61 IN
Charter Communications, Inc 5.81M 690 US
Rogers Communications Canada Inc. 5.77M 648 CA
Saudi Telecom Company JSC 5.47M 325 SA
Shaw Communications 5.31M 231 CA
Cablevision Systems Corp. 4.91M 4,292 US
NTT America, Inc. 4.78M 1,579 US
TELUS Communications 4.73M 879 CA
GTT Communications Inc. 4.68M 3,030 US
Telecom Algeria 4.29M 30 DZ
PT Telekomunikasi Indonesia 4.27M 110 ID
NTT-DATA-Inc 4.24M 1,235 ZA
Internet Initiative Japan Inc. 3.91M 162 JP
Sony Network Communications Inc. 3.87M 74 JP
Pakistan Telecommunication Company Limited 3.72M 185 PK
TPG Telecom Limited 3.39M 519 AU
Telia Finland Oyj 3.33M 151 FI
JSC ER-Telecom Holding 3.17M 995 RU
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.15M 256 CO
Iran Telecommunication Company PJS 3.07M 549 IR
Philippine Long Distance Telephone Company 2.98M 191 PH
Optimum 2.84M 2,747 US
Telekom Austria 2.81M 249 AT
China Unicom IP network China169 Guangdong province 2.66M 447 CN
UNE EPM TELECOMUNICACIONES S.A. 2.50M 50 CO
NTT DOCOMO, INC. 2.50M 327 JP
Google Fiber Inc. 2.24M 2,178 US
Merit Network Inc. 2.21M 74 US
Administracion Nacional de Telecomunicaciones 2.16M 14 UY
Partner Communications Ltd. 2.15M 93 IL
Wave Broadband 2.12M 1,470 US
Mega Cable, S.A. de C.V. 2.10M 853 MX
NTT PC Communications, Inc. 2.08M 150 JP
RAYA Telecom - Egypt 1.93M 203 EG
IDC, China Telecommunications Corporation 1.92M 448 CN
Far EastTone Telecommunication Co., Ltd. 1.81M 26 TW
Oriental Cable Network Co., Ltd. 1.75M 19 CN
Telia Norge AS 1.75M 95 NO
TDS TELECOM 1.74M 1,967 US
HGC Global Communications Limited 1.73M 730 HK
TATA Communications formerly VSNL is Leading ISP 1.68M 354 IN
Magyar Telekom Plc. 1.60M 211 HU
PT. Telekomunikasi Selular 1.59M 17 ID
Telkom-Internet 1.58M 46 ZA
Taiwan Fixed Network, Telco and Network Service Provider. 1.55M 118 TW
JSC Kazakhtelecom 1.53M 114 KZ
NTT-ME Corporation 1.51M 35 JP
TOKAI Communications Corporation 1.50M 113 JP
Mediacom Communications Corp 1.49M 499 US
Hong Kong Broadband Network Ltd. 1.49M 292 HK
Tunisie-Telecom 1.45M 39 TN
FPT Telecom Company 1.42M 24 VN
Chubu Telecommunications Company, Inc. 1.41M 43 JP
CABLE ONE, INC. 1.27M 1,489 US
Hrvatski Telekom d.d. 1.26M 75 HR
Grande Communications Networks, LLC 1.22M 990 US
Emirates Integrated Telecommunications Company PJSC 1.16M 24 AE
ALGAR TELECOM SA 1.14M 98 BR
Eir Broadband 1.14M 50 IE
Republican Unitary Telecommunication Enterprise Beltelecom 1.07M 43 BY
Southern New England Telephone Company and SNET America, Inc. 1.05M 1,264 US
IDC Frontier Inc. 1.04M 145 JP
Syrian Telecommunication Private Closed Joint Stock Company 1.02M 183 SY
SAKURA Internet Inc. 1.01M 168 JP
Hathway IP Over Cable Internet 1.00M 134 IN
BEIJING GEHUA CATV NETWORK CO.LTD 999.4K 8 CN
TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA 982.5K 102 GT
Nova Telecommunications & Media Single Member S.A 972.0K 91 GR
Crown Castle Fiber LLC 966.4K 569 US
Share