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IPv4 root -> 71/8 -> 71.0.0.0/8

Summary for subnet 71.0.0.0/8

IP-range/subnet71.0.0.0-71.255.255.255
LocationUnited States (US) us flag
Registryarin
Number of domains hosted47,468
Number of nameservers hosted3,455
Number of mailservers hosted16,562
Number of SPAM hosts hosted166
Number of IDN domains hosted3
Number of domains in Alexa top million174
Number of IP routes2,167

Subnets based on RIR allocations

SubnetDescriptionRIRCountry#routes#domains#spamhosts
71.0.0.0/14CenturyLink Communications, LLCarinUS1501140
71.4.0.0/15MCI Communications Services, Inc. d/b/a arinUS141,3370
71.6.0.0/17TPx Communications (TPSJ)arinUS51640
71.6.128.0/17CariNet, Inc. (CARIN-6)arinUS133,11122
71.7.0.0/17Windstream Communications LLCarinUS2170
71.7.128.0/17EastLink (BRAGG)arinCA54500
71.8.0.0/13Charter CommunicationsarinUS1702,4368
71.16.0.0/16Windstream Communications LLCarinUS54820
71.17.0.0/16Saskatchewan TelecommunicationsarinCA11631
71.18.0.0/16The Endurance International Group, Inc.arinUS15030
71.19.0.0/17Rogers Communications Canada Inc.arinCA100
71.19.128.0/20Owned-Networks LLCarinUS15170
71.19.144.0/20prgmr.com, Inc.arinUS173,4262
71.19.160.0/19Allstream Corp.arinCA1310
71.19.192.0/20Electronics Service Co of Hamlet LLCarinUS1211
71.19.208.0/20Twin Valley Communications IncarinUS512
71.19.224.0/20Bird Hosting Inc.arinUS64050
71.19.240.0/20eSecureDataarinCA174,4440
71.20.0.0/14CLEAR WIRELESS LLCarinUS0480
71.24.0.0/14COMCAST-VOIP-2arinUS110
71.28.0.0/14Windstream Communications LLCarinUS22335
71.32.0.0/13CenturyLink Communications, LLCarinUS451,3234
71.40.0.0/14Charter Communications IncarinUS403,8709
71.44.0.0/14Charter Communications, IncarinUS784998
71.48.0.0/13CenturyLink Communications, LLCarinUS1081362
71.56.0.0/13Comcast Cable Communications, LLCarinUS17755
71.64.0.0/12Charter Communications IncarinUS501,45515
71.80.0.0/12Charter CommunicationsarinUS2502,82718
71.96.0.0/11MCI Communications Services, Inc. d/b/a arinUS2133,12310
71.128.0.0/15AT&T Corp.arinUS1470
71.130.0.0/16AT&T Corp.arinUS1510
71.131.0.0/17AT&T Corp.arinUS1230
71.131.128.0/18AT&T Corp.arinUS230
71.131.192.0/18Amazon Connection Technology Services (BapnicCN000
71.132.0.0/18Amazon Connection Technology Services (BapnicCN000
71.132.64.0/18AT&T Corp.arinUS120
71.132.128.0/17AT&T Corp.arinUS1240
71.133.0.0/16AT&T Corp.arinUS1150
71.134.0.0/15AT&T Corp.arinUS2770
71.136.0.0/18AT&T Corp.arinUS100
71.136.64.0/18Amazon Connection Technology Services (BapnicCN000
71.136.128.0/17AT&T Corp.arinUS1580
71.137.0.0/18Amazon Connection Technology Services (BapnicCN000
71.137.64.0/18AT&T Corp.arinUS120
71.137.128.0/17AT&T Corp.arinUS1240
71.138.0.0/15AT&T Corp.arinUS2670
71.140.0.0/16AT&T Corp.arinUS1250
71.141.0.0/18Amazon.com, Inc.arinUS010
71.141.64.0/18AT&T Corp.arinUS140
71.141.128.0/18Amazon.com, Inc.arinUS020
71.141.192.0/18AT&T Corp.arinUS110
71.142.0.0/16AT&T Corp.arinUS1290
71.143.0.0/18Amazon.com, Inc.arinUS030
71.143.64.0/18AT&T Corp.arinUS1110
71.143.128.0/17AT&T Corp.arinUS1500
71.144.0.0/16AT&T Corp.arinUS190
71.145.0.0/17AT&T Corp.arinUS100
71.145.128.0/18Amazon.com, Inc.arinUS030
71.145.192.0/18AT&T Corp.arinUS180
71.146.0.0/15AT&T Corp.arinUS21100
71.148.0.0/14AT&T Corp.arinUS2921
71.152.0.0/17Amazon.com, Inc.arinUS10300
71.152.128.0/17AT&T Corp.arinUS110
71.153.0.0/16AT&T Corp.arinUS1170
71.154.0.0/15AT&T Corp.arinUS3400
71.156.0.0/14AT&T Corp.arinUS5730
71.160.0.0/16MCI Communications Services, Inc. d/b/a arinUS48570
71.161.0.0/18MCI Communications Services, Inc. d/b/a arinUS100
71.161.64.0/18FAIRPOINT COMMUNICATIONS, INC.arinUS38230
71.161.128.0/18MCI Communications Services, Inc. d/b/a arinUS100
71.161.192.0/19FAIRPOINT COMMUNICATIONS, INC.arinUS2970
71.161.224.0/19MCI Communications Services, Inc. d/b/a arinUS230
71.162.0.0/15MCI Communications Services, Inc. d/b/a arinUS55990
71.164.0.0/14MCI Communications Services, Inc. d/b/a arinUS818403
71.168.0.0/18MCI Communications Services, Inc. d/b/a arinUS110
71.168.64.0/18FAIRPOINT COMMUNICATIONS, INC. (FAIRPO-3arinUS19470
71.168.128.0/17MCI Communications Services, Inc. d/b/a arinUS11300
71.169.0.0/17MCI Communications Services, Inc. d/b/a arinUS4380
71.169.128.0/18FAIRPOINT COMMUNICATIONS, INC.arinUS6060
71.169.192.0/18MCI Communications Services, Inc. d/b/a arinUS1620
71.170.0.0/15MCI Communications Services, Inc. d/b/a arinUS484131
71.172.0.0/16MCI Communications Services, Inc. d/b/a arinUS12681
71.173.0.0/18MCI Communications Services, Inc. d/b/a arinUS121
71.173.64.0/19FAIRPOINT COMMUNICATIONS, INC.arinUS2820
71.173.96.0/19MCI Communications Services, Inc. d/b/a arinUS100
71.173.128.0/17MCI Communications Services, Inc. d/b/a arinUS1630
71.174.0.0/15MCI Communications Services, Inc. d/b/a arinUS26324
71.176.0.0/14MCI Communications Services, Inc. d/b/a arinUS571,0652
71.180.0.0/16MCI Communications Services, Inc. d/b/a arinUS391372
71.181.0.0/17FAIRPOINT COMMUNICATIONS, INC.arinUS661770
71.181.128.0/17MCI Communications Services, Inc. d/b/a arinUS160
71.182.0.0/15MCI Communications Services, Inc. d/b/a arinUS44754
71.184.0.0/13MCI Communications Services, Inc. d/b/a arinUS541,9976
71.192.0.0/12ATT-COMCASTarinUS12,07912
71.208.0.0/12CenturyLink Communications, LLCarinUS168757
71.224.0.0/12Comcast Cable Communications, LLCarinUS11,8664
71.240.0.0/16MCI Communications Services, Inc. d/b/a arinUS41580
71.241.0.0/17MCI Communications Services, Inc. d/b/a arinUS250
71.241.128.0/20FAIRPOINT COMMUNICATIONS, INC.arinUS1230
71.241.144.0/20MCI Communications Services, Inc. d/b/a arinUS1470

Showing max 100 subnets. Premium members can view all subnets on this level. Summary of other available subnets:

71.241.160.0/19 71.241.192.0/19 71.241.224.0/19 71.242.0.0/15 71.244.0.0/14 71.248.0.0/14 71.252.0.0/15 71.254.0.0/20 71.254.16.0/20 71.254.32.0/19 71.254.64.0/19 71.254.96.0/20 71.254.112.0/20 71.254.128.0/17 71.255.0.0/18 71.255.64.0/19 71.255.96.0/20 71.255.112.0/20 71.255.128.0/19 71.255.160.0/19 71.255.192.0/18

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