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ISP organizations

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

100 Organizations · 1,084.94M IPv4 addresses

ISP — global IP footprint

Cities with measurable IPv4 allocation owned by ISP organizations. Click any dot to open that city's page.

Top ISP networks

OrganizationIPv4 addressesRangesCountry
AT&T Enterprises, LLC 102.96M 29,535 US
Chinanet 101.07M 10,813 CN
Verizon Business 87.28M 24,748 US
Comcast Cable Communications, LLC 68.33M 35,163 US
CHINA UNICOM China169 Backbone 57.24M 1,308 CN
Korea Telecom 46.44M 5,570 KR
SoftBank Corp. 40.37M 295 JP
Charter Communications, Inc 38.87M 21,725 US
Deutsche Telekom AG 34.19M 1,031 DE
Level 3 Parent, LLC 32.88M 8,965 US
Cogent Communications, LLC 25.00M 10,284 US
CenturyLink Communications, LLC 24.56M 14,462 US
Orange 23.00M 1,485 FR
KDDI CORPORATION 18.05M 263 JP
British Telecommunications PLC 17.10M 751 GB
SK Broadband Co Ltd 16.68M 3,020 KR
Societe Francaise Du Radiotelephone - SFR SA 16.08M 356 FR
Charter Communications LLC 14.19M 11,303 US
Telstra Limited 13.46M 337 AU
Cox Communications Inc. 12.71M 9,361 US
Rostelecom 11.07M 2,450 RU
Frontier Communications of America, Inc. 10.88M 14,249 US
Windstream Communications LLC 10.40M 2,636 US
China Telecom Group 8.93M 1,158 CN
Virgin Media 8.50M 308 GB
Bell Canada 8.44M 1,892 CA
Telecom Argentina S.A. 8.37M 520 AR
China Unicom Beijing Province Network 7.86M 785 CN
SK Telecom 7.70M 379 KR
Bouygues Telecom SA 7.17M 130 FR
Orange Espagne SA 7.01M 194 ES
Telia Company AB 6.98M 351 SE
Turk Telekom 6.93M 548 TR
ARTERIA Networks Corporation 6.85M 194 JP
Tele2 SWIPnet 6.60M 280 EU
National Internet Backbone 6.11M 111 IN
Rogers Communications Canada Inc. 5.79M 728 CA
Saudi Telecom Company JSC 5.68M 374 SA
Orange Polska Spolka Akcyjna 5.51M 116 PL
Shaw Communications 5.31M 243 CA
NTT America, Inc. 4.92M 2,038 US
Cablevision Systems Corp. 4.92M 6,225 US
GTT Communications Inc. 4.89M 4,841 US
TELUS Communications 4.73M 885 CA
Telecom Algeria 4.31M 54 DZ
PT Telekomunikasi Indonesia 4.27M 131 ID
NTT Data Inc 4.24M 1,240 US
Proximus NV 3.93M 54 BE
Internet Initiative Japan Inc. 3.92M 165 JP
Sony Network Communications Inc. 3.87M 74 JP
Pakistan Telecommunication Company Limited 3.72M 258 PK
TPG Telecom Limited 3.39M 598 AU
Telia Finland Oyj 3.33M 153 FI
Iran Telecommunication Company PJS 3.19M 624 IR
JSC ER-Telecom Holding 3.17M 1,037 RU
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.16M 300 CO
Philippine Long Distance Telephone Company 2.99M 229 PH
Optimum 2.84M 4,082 US
Telekom Austria 2.81M 253 AT
China Unicom IP network China169 Guangdong province 2.68M 475 CN
UNE EPM TELECOMUNICACIONES S.A. 2.50M 50 CO
Telmex Colombia S.A. 2.48M 1,537 CO
Google Fiber Inc. 2.24M 3,039 US
Merit Network Inc. 2.21M 82 US
Administracion Nacional de Telecomunicaciones 2.16M 33 UY
Partner Communications Ltd. 2.15M 132 IL
Wave Broadband 2.12M 1,817 US
Mega Cable, S.A. de C.V. 2.12M 974 MX
HGC Global Communications Limited 2.08M 1,579 HK
NTT PC Communications, Inc. 2.08M 151 JP
RAYA Telecom - Egypt 1.94M 214 EG
IDC, China Telecommunications Corporation 1.93M 466 CN
Far EastTone Telecommunication Co., Ltd. 1.85M 45 TW
Oriental Cable Network Co., Ltd. 1.75M 22 CN
Telia Norge AS 1.75M 99 NO
TDS TELECOM 1.74M 2,671 US
Orange Romania S.A. 1.69M 98 RO
TATA Communications formerly VSNL is Leading ISP 1.69M 401 IN
Magyar Telekom Plc. 1.60M 244 HU
PT. Telekomunikasi Selular 1.59M 35 ID
Telkom-Internet 1.58M 46 ZA
Taiwan Fixed Network, Telco and Network Service Provider. 1.55M 132 TW
Mediacom Communications Corp 1.54M 1,626 US
JSC Kazakhtelecom 1.53M 168 KZ
NTT-ME Corporation 1.51M 36 JP
Chubu Telecommunications Company, Inc. 1.51M 46 JP
TOKAI Communications Corporation 1.50M 117 JP
Hong Kong Broadband Network Ltd. 1.49M 298 HK
Tunisie-Telecom 1.45M 59 TN
FPT Telecom Company 1.42M 40 VN
ORANGE BUSINESS SERVICES U.S. Inc. 1.36M 159 US
Orange Belgium SA 1.33M 61 BE
PCCW Global HK Ltd. 1.31M 305 HK
CABLE ONE, INC. 1.30M 2,140 US
Hrvatski Telekom d.d. 1.26M 76 HR
Grande Communications Networks, LLC 1.23M 1,388 US
Emirates Integrated Telecommunications Company PJSC 1.16M 34 AE
Telmex Servicios Empresariales S.A. 1.14M 70 CL
ALGAR TELECOM SA 1.14M 98 BR
Eir Broadband 1.14M 51 IE
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