AS number details

AS6461

Zayo Bandwidth  ·  zayo.com

AS6461 – Zayo Bandwidth

Country United States
Website zayo.com
Hosted domains 18,998
Number of IPs 1,551,616
ASN type Hosting
Allocated 27 years ago on Apr 22, 1996
Updated 7 years ago on Jun 21, 2016

IP Address Ranges

Netblock Company Num of IPs
103.139.130.0/23 Zayo Singapore Pte. Ltd. 512
104.145.0.0/20 Allstream Corp. 4,096
104.224.2.0/24 SADOS MSP, Inc 256
104.251.96.0/20 Allstream Corp. 4,096
104.36.8.0/21 Allstream Corp. 2,048
108.169.212.0/24 WhiteSky Communications, LLC. 256
128.177.0.0/16 Zayo Bandwidth 65,536
128.177.43.0/24 Akamai 256
129.192.170.0/24 Ericsson Network Systems, Inc. 256
129.192.171.0/24 Ericsson Network Systems, Inc. 256
129.192.189.0/24 Ericsson Network Systems, Inc. 256
139.71.83.0/24 American Express Company 256
142.194.0.0/16 Allstream Corp. 65,536
150.169.12.0/24 Panasonic R & D Company of America 256
159.172.193.0/24 Infor (US), LLC 256
159.18.0.0/16 Allstream Corp. 65,536
159.246.52.0/24 Crowe LLP 256
162.223.4.0/22 Allstream Corp. 1,024
162.245.96.0/22 FullControl Network, Inc. 1,024
162.249.88.0/21 Allstream Corp. 2,048
162.251.148.0/22 T5@LOS ANGELES LLC 1,024
162.253.136.0/21 Allstream Corp. 2,048
162.65.246.0/24 UBS AG 256
164.62.119.0/24 Federal Trade Commission 256
164.62.24.0/22 Federal Trade Commission 1,024
167.217.0.0/16 Indianapolis Public Schools 65,536
168.102.128.0/20 Allen County Education Network 4,096
172.110.146.0/23 GPIEX INC 512
172.110.64.0/20 Allstream Corp. 4,096
173.192.248.0/24 SoftLayer Technologies Inc. 256
173.241.208.0/20 Arialink 4,096
173.46.64.0/20 Zayo Bandwidth 4,096
184.94.0.0/17 Allstream Corp. 32,768
185.104.80.0/24 Independent Television News Limited 256
185.20.220.0/22 T5@LOS ANGELES LLC 1,024
185.237.35.0/24 Ralf Bender 256
192.101.33.0/24 Centennial Bank 256
192.124.45.0/24 Mizuho Americas Services LLC 256
192.132.44.0/24 Forney Independent School District 256
192.197.156.0/24 Graduate Management Admission Council 256
192.40.232.0/21 Allstream Corp. 2,048
192.64.252.0/24 Munger Tolles & Olson LLP 256
193.104.4.0/24 Mufg Bank, Ltd 256
193.160.88.0/22 Zayo France 1,024
193.28.104.0/23 Zayo Deutschland 512
193.28.62.0/23 Zayo Nederland 512
193.34.72.0/23 Zhernoklov Valerii 512
193.34.74.0/23 Zhernoklov Valerii 512
198.100.128.0/21 Allstream Corp. 2,048
198.136.156.0/24 Cosmic Wireless LLC 256
198.145.39.0/24 Lambda 256
198.174.36.0/23 KMTelecom 512
198.60.184.0/22 Pinal County Education Service Agency 1,024
198.90.96.0/22 WhiteSky Communications, LLC. 1,024
199.119.160.0/22 FullControl Network, Inc. 1,024
199.164.64.0/18 District School Board of Pasco County 16,384
199.164.68.0/24 District School Board of Pasco County 256
199.199.36.0/24 Inteliquent, inc. 256
199.233.244.0/22 Yomura Corporation 1,024
199.85.120.0/22 Allstream Corp. 1,024
199.87.52.0/22 FullControl Network, Inc. 1,024
200.123.207.0/24 Zayo US 256
204.122.10.0/24 Caxton Corporation 256
204.122.8.0/24 Caxton Corporation 256
204.128.127.0/24 The School Board of Brevard County 256
204.128.64.0/19 The School Board of Brevard County 8,192
204.128.96.0/24 The School Board of Brevard County 256
204.14.211.0/24 TOUCHTONE CARRIER SERVICES INC 256
204.227.18.0/24 Synoptek, LLC 256
204.227.28.0/24 RMR Zayo Temp 256
204.228.90.0/24 Adams 12 256
204.9.72.0/21 FullControl Network, Inc. 2,048
205.153.231.0/24 Archrock Services LP 256
206.165.102.0/24 Cotendo Inc. 256
206.191.64.0/18 Allstream Corp. 16,384
206.222.64.0/19 Allstream Corp. 8,192
206.9.76.0/23 Inteliquent, inc. 512
206.9.88.0/24 Inteliquent, inc. 256
207.11.241.0/24 Wood 256
207.126.96.0/19 Zayo Bandwidth 8,192
207.181.64.0/18 Allstream Corp. 16,384
207.230.224.0/19 Allstream Corp. 8,192
207.235.128.0/17 Education Service Center Region 10 32,768
207.235.133.0/24 S&S Consolidated ISD 256
207.235.136.0/24 Education Service Center Region 10 256
207.235.146.0/24 Ferris ISD 256
207.235.148.0/24 Crandall ISD 256
207.235.149.0/24 Education Service Center Region 10 256
207.235.150.0/24 Education Service Center Region 10 256
207.235.151.0/24 Denison ISD 256
207.235.152.0/24 Education Service Center Region 10 256
207.235.153.0/24 Education Service Center Region 10 256
207.235.154.0/24 Education Service Center Region 10 256
207.235.155.0/24 Education Service Center Region 10 256
207.235.157.0/24 Education Service Center Region 10 256
207.235.255.0/24 Education Service Center Region 10 256
207.245.0.0/18 Allstream Corp. 16,384
207.245.192.0/18 Allstream Corp. 16,384
208.184.0.0/15 Zayo Bandwidth 131,072
208.187.29.0/24 208.187.29.0/24 - Routed Netblock 256
Netblock Company
2001:1b70:b3::/48 Telefonaktiebolaget L M Ericsson
2001:438::/32 Zayo Bandwidth
2001:4c8::/32 Allstream Corp.
2001:df0:7c80::/48 Zayo Singapore Pte. Ltd.
2602:fc20::/36 Cosmic Wireless LLC
2604:b040:b::/48 Symantec Corporation
2604:e500::/32 Zayo Bandwidth
2606:57c0::/48 GeekFi LTE
2606:da80::/36 Webformix
2607:c200:1106::/48 AEG
2620:13d:d000::/44 Calix, Inc.
2800:870:1002::/48 TI SPARKLE ARGENTINA S.A
2a00:16f8::/32 ZAYO GROUP UK LIMITED
Get all this data and more in JSON format using our ASN API Read More

WHOIS Details

ASHandle:       AS6461
OrgID:          ZAYOB
ASName:         ZAYO-6461
ASNumber:       6461
RegDate:        1996-04-22
Updated:        2016-06-21
Source:         ARIN


OrgID:          ZAYOB
OrgName:        Zayo Bandwidth
CanAllocate:    
Street:         1401 Wynkoop St.
Street:         #500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2007-10-12
Updated:        2023-05-08
OrgAbuseHandle: ABUSE5675-ARIN
OrgAdminHandle: ZIE-ARIN
OrgNOCHandle:   ZIE-ARIN
OrgTechHandle:  ZIE-ARIN
Source:         ARIN


POCHandle:      ZIE-ARIN
IsRole:         Y
LastName:       Zayo IP Engineering
FirstName:      
Street:         1805 29th Street, Suite 2050
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80301
RegDate:        2013-07-18
Updated:        2022-09-08
OfficePhone:    +1-866-236-2824
Mailbox:        ipeng@zayo.com
Source:         ARIN


POCHandle:      ABUSE5675-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         1805 29th Street, Suite 2050
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80301
RegDate:        2016-10-06
Updated:        2021-12-15
OfficePhone:    +1-866-236-2824
Mailbox:        abuse@zayo.com
Source:         ARIN
Get all this data and more in JSON format using our ASN API Read More

Hosted Domains

There are 18,998 domain names hosted across 2,783 IP addresses on this ASN.

IP Address Domain Domains on this IP
104.251.111.201 nameslot.com 2,031
104.251.111.203 aoyuhardware.com 1,964
104.251.111.202 netv19.com 1,893
184.94.39.52 leungchristina.com 691
216.13.106.130 aonecabos.com 382
184.94.39.50 buypropertyvancouver.com 331
216.13.204.94 drinternist.com 302
94.31.54.19 definitivelennon.co.uk 210
208.185.245.102 definitive-is.com 198
209.249.119.164 petwants.com 193
64.124.21.243 mobileministoragesystems.com 169
213.152.250.14 inkconstruction.co.uk 160
74.114.165.179 shootersconnectionstore.com 139
213.152.248.229 toshiba.eu 137
74.114.166.106 assisted4living.com 136
213.161.81.104 toshiba.eu 133
64.124.180.130 milkiland.cy 127
208.185.194.52 valleystudios.com 121
72.5.65.111 us.dj 119
216.235.133.52 ufphealthyu.com 118
64.124.14.82 travelclick.com.pt 108
64.125.109.195 unibus.us 102
208.83.255.162 michelinmedia.com 96
66.46.176.188 southernsoccercup.com 96
213.161.85.245 scaraway-clear.com 95
209.249.147.61 rhoadsgifts.com 93
64.125.77.80 wlrnews.info 82
66.46.145.231 rodrebate.com 79
207.126.101.53 orioncpa.com 73
74.114.164.58 tenantsontop.com 71
66.46.84.138 operationlollipop.com 70
207.126.101.84 breastfocus.com 67
64.124.69.225 theegyptians.net 66
64.124.46.140 bernsteinfoundation.com 64
213.161.84.104 marrakech-atlas-etape.com 63
64.124.120.13 coploans.net 63
209.112.44.10 harbourfrontentertainment.com 63
64.125.105.80 lngus.org 63
204.9.77.45 rivolirealtors.com 59
207.126.101.85 accffoundation.org 57
94.31.26.42 forbiddenplanetonline.com 55
209.249.147.77 adoptfostercarealliancenm.org 52
74.114.166.210 leebtrevino.org 52
64.124.14.63 spx-flow.com.br 51
66.46.216.54 exportationetdeveloppementcanada.ca 51
216.200.157.155 westernasset.com 50
82.98.235.186 fun2card.nl 50
213.161.85.247 stanierfamily.com 50
209.82.41.102 beltdesign.com 47
208.83.255.174 instituteofbiblicaleducation.info 46

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Peers

There are 2,479 peers for this ASN.

Peers Name
AS10240 The Motley Fool, LLC.
AS10248 Blue Ridge Bankshares, Inc.
AS10298 CACI Inc., Federal
AS1031 Peer 1 Internet Service LLC
AS10310 Oath Holdings Inc.
AS10360 AARP
AS10361 Bloomberg, LP
AS10372 Wells Fargo & Company
AS10402 Harrison School District Two
AS10405 Union Pacific Railroad Company
AS10406 Tektronix, Inc.
AS10411 Environmental Systems Research Institute
AS10482 Shaw Communications Inc.
AS10497 The World Bank Group
AS10584 TradeWeb, LLC
AS10587 Fiberpipe Inc.
AS10594 Cutting Edge Communications, Inc.
AS10615 UBS AG
AS10655 BUREAU OF NATIONAL AFFAIRS, INC.
AS10662 Norfolk Southern Corporation
AS10668 Lee Enterprises, Incorporated
AS10695 Wal-Mart Stores, Inc.
AS10718 CNO Financial Group, Inc.
AS10745 ARIN Operations
AS10747 Epic Hosting, LLC
AS10753 Level 3 Parent, LLC
AS10780 Pure Storage, INC.
AS10790 Lazard Freres & Co., LLC
AS10794 Bank of America, National Association
AS10837 Wells Fargo & Company
AS1088 FastBridge Fiber
AS10886 University of Maryland
AS10975 American International Group Data Center, Inc.
AS10991 Capgemini U.S. LLC
AS1100 Nuday Networks Inc.
AS11011 DuPont Fabros Technology LP
AS11015 Texas Children's Hospital
AS1103 SURF B.V.
AS11039 The George Washington University
AS11042 NETWORK TRANSIT HOLDINGS LLC
AS11045 Sterling Communications, Inc.
AS11049 Oracle Corporation
AS11054 LivePerson, Inc.
AS11062 MTCO Communications
AS11071 InfoWest
AS11073 Minnesota Public Radio
AS11086 Pitney Bowes Incorporated
AS11090 Matanuska Telecom Association, Incorporated
AS11114 Wintek Corporation
AS11133 Sorenson Communications, Inc.
AS11164 Internet2
AS11166 J2 Cloud Services, LLC
AS11172 Alestra, S. de R.L. de C.V.
AS11174 Athenahealth
AS11232 Midcontinent Communications
AS11250 Tri-State Generation and Transmission Association Inc.
AS11251 Disney Streaming Services
AS1126 Vancis Advanced ICT Services
AS11260 EastLink
AS11264 LIQUIDNET HOLDINGS INC.
AS11269 LinkBermuda LTD
AS11272 C Spire Fiber
AS11278 Nintendo Of America inc.
AS11279 George Mason University
AS11283 Costco, Inc.
AS11309 International Monetary Fund
AS11312 York Telecom Corporation
AS11316 NORTH-1
AS11320 LightEdge Solutions
AS11323 Getty Images (Seattle), Inc.
AS11333 CyberTrails
AS11345 Akima Management Services, Inc.
AS11352 Iomartcloud Inc.
AS11353 Education Service Center Region XI
AS11359 Zayo Bandwidth
AS11360 Electronics for Imaging, Inc.
AS11363 Fujitsu North America, Inc.
AS11369 INTL FCStone Financial Inc
AS11372 14 W Administrative Services LLC
AS11377 SendGrid, Inc.
AS11378 Stoel Rives LLP
AS1140 Stichting Internet Domeinregistratie Nederland
AS11403 NYI
AS11414 Nvidia Corporation
AS11430 Austin Bestline
AS11475 1Wire Communications, LLC
AS11479 Oracle Corporation
AS11509 Tierzero
AS11512 Parsec Data Management Inc.
AS11522 Greater Sudbury Telecommunications Inc.
AS11544 Royal Bank of Canada
AS11590 Cumberland Technologies International
AS11621 Reyes Holdings, L.L.C.
AS11628 Ontario Institute for Cancer Research
AS11649 Gonzaga University
AS11666 Nexicom Inc.
AS11686 Education Networks of America
AS11690 Cognizant
AS11696 NBS
AS11716 William O'Neil & Company
Get all this data and more in JSON format using our ASN API Read More

Upstreams

There are 185 upstreams for this ASN.

upstreams Name
AS1031 Peer 1 Internet Service LLC
AS1103 SURF B.V.
AS11039 The George Washington University
AS11164 Internet2
AS1140 Stichting Internet Domeinregistratie Nederland
AS11686 Education Networks of America
AS1239 Sprint
AS12552 GlobalConnect AB
AS1257 Tele2 Sverige AB
AS1267 WIND TRE S.P.A.
AS1273 Vodafone Group PLC
AS12779 IT.Gate S.p.A.
AS1280 Internet Systems Consortium, Inc.
AS12859 BIT BV
AS12956 TELEFONICA GLOBAL SOLUTIONS SL
AS12969 Syn hf
AS1299 Arelion Sweden AB
AS13030 Init7 (Switzerland) Ltd.
AS132132 MyRepublic Ltd.
AS132337 ALPHA NETWORKS SOLUTION
AS13237 euNetworks GmbH
AS132847 Network Solutions Group Pty Ltd
AS133210 EN Technologies Pte Ltd
AS134823 Sky Digital Co., Ltd.
AS135895 Centorrino Technologies Pty Ltd
AS136557 Host Universal Pty Ltd
AS137409 GSL Networks Pty LTD
AS138064 PT. Jinom Network Indonesia
AS1403 EBOX
AS14061 DigitalOcean, LLC
AS140627 OneQode Gaming Carrier
AS142271 EWS DS Networks Inc
AS148968 Falcore Investments Pty Ltd
AS14907 Wikimedia Foundation Inc.
AS15435 DELTA Fiber Nederland B.V.
AS15802 Emirates Integrated Telecommunications Company PJSC
AS16552 Tiggee LLC
AS17350 Moody's Corp.
AS174 Cogent Communications
AS17639 Converge ICT Solutions Inc.
AS1798 State of Oregon
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global LLC
AS19151 BroadbandONE, LLC
AS199524 G-Core Labs S.A.
AS20485 Joint Stock Company TransTeleCom
AS20495 We Dare B.V.
AS20562 Broadband Hosting B.V.
AS2119 Telenor Norge AS
AS21320 GEANT Vereniging
AS2152 California State University, Office of the Chancellor
AS22356 Durand do Brasil Ltda
AS22652 Fibrenoire Inc.
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT
AS23673 Cogetel Online, Cambodia, ISP
AS24115 Equinix
AS24482 SG.GS
AS24516 Virtutel Pty Ltd
AS24724 Atman Sp. z o.o.
AS24961 myLoc managed IT AG
AS2497 Internet Initiative Japan Inc.
AS25091 IP-Max SA
AS25152 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS2516 KDDI CORPORATION
AS25291 INTERDOTLINK SYSELEVEN
AS263541 IMF NETWORK DATA LTDA - ME
AS286 GTT Communications Inc.
AS28917 Fiord Networks, UAB
AS29075 IELO-LIAZO SERVICES SAS
AS2914 NTT America, Inc.
AS29222 Infomaniak
AS29632 Netassist Limited
AS30781 Free Pro SAS
AS30844 Liquid Telecommunications Ltd
AS31122 Digiweb ltd
AS31133 PJSC MegaFon
AS3170 VeloxServ Communications Ltd
AS3214 xTom GmbH
AS3216 PJSC "Vimpelcom"
AS32217 GPIEX INC
AS3257 GTT Communications Inc.
AS3292 TDC Holding A/S
AS3303 Swisscom (Schweiz) AG
AS33185 Hive Data Center Inc.
AS3320 Deutsche Telekom AG
AS3356 Level 3 Parent, LLC
AS33891 Core-Backbone GmbH
AS34019 Hivane
AS34288 Kantonsschule Zug
AS3491 PCCW Global, Inc.
AS35280 F5 Networks SARL
AS35320 Eurotranstelecom Ltd
AS35625 Eurafibre SAS
AS36236 NetActuate, Inc
AS36351 SoftLayer Technologies Inc.
AS37100 SEACOM Limited
AS37271 Workonline Communications(Pty) Ltd
AS3741 Dimension Data
AS37468 Angola Cables
AS3758 SingNet
Get all this data and more in JSON format using our ASN API Read More

Downstreams

There are 2,380 downstreams for this ASN.

Downstreams Name
AS10240 The Motley Fool, LLC.
AS10248 Blue Ridge Bankshares, Inc.
AS10298 CACI Inc., Federal
AS1031 Peer 1 Internet Service LLC
AS10310 Oath Holdings Inc.
AS10360 AARP
AS10361 Bloomberg, LP
AS10372 Wells Fargo & Company
AS10402 Harrison School District Two
AS10405 Union Pacific Railroad Company
AS10406 Tektronix, Inc.
AS10411 Environmental Systems Research Institute
AS10482 Shaw Communications Inc.
AS10497 The World Bank Group
AS10584 TradeWeb, LLC
AS10587 Fiberpipe Inc.
AS10594 Cutting Edge Communications, Inc.
AS10615 UBS AG
AS10655 BUREAU OF NATIONAL AFFAIRS, INC.
AS10662 Norfolk Southern Corporation
AS10668 Lee Enterprises, Incorporated
AS10695 Wal-Mart Stores, Inc.
AS10718 CNO Financial Group, Inc.
AS10745 ARIN Operations
AS10747 Epic Hosting, LLC
AS10753 Level 3 Parent, LLC
AS10780 Pure Storage, INC.
AS10790 Lazard Freres & Co., LLC
AS10794 Bank of America, National Association
AS10837 Wells Fargo & Company
AS1088 FastBridge Fiber
AS10886 University of Maryland
AS10975 American International Group Data Center, Inc.
AS10991 Capgemini U.S. LLC
AS1100 Nuday Networks Inc.
AS11011 DuPont Fabros Technology LP
AS11015 Texas Children's Hospital
AS1103 SURF B.V.
AS11039 The George Washington University
AS11042 NETWORK TRANSIT HOLDINGS LLC
AS11045 Sterling Communications, Inc.
AS11049 Oracle Corporation
AS11054 LivePerson, Inc.
AS11062 MTCO Communications
AS11071 InfoWest
AS11073 Minnesota Public Radio
AS11086 Pitney Bowes Incorporated
AS11090 Matanuska Telecom Association, Incorporated
AS11114 Wintek Corporation
AS11133 Sorenson Communications, Inc.
AS11164 Internet2
AS11166 J2 Cloud Services, LLC
AS11172 Alestra, S. de R.L. de C.V.
AS11174 Athenahealth
AS11232 Midcontinent Communications
AS11250 Tri-State Generation and Transmission Association Inc.
AS11251 Disney Streaming Services
AS1126 Vancis Advanced ICT Services
AS11260 EastLink
AS11264 LIQUIDNET HOLDINGS INC.
AS11269 LinkBermuda LTD
AS11272 C Spire Fiber
AS11278 Nintendo Of America inc.
AS11279 George Mason University
AS11283 Costco, Inc.
AS11309 International Monetary Fund
AS11312 York Telecom Corporation
AS11316 NORTH-1
AS11320 LightEdge Solutions
AS11323 Getty Images (Seattle), Inc.
AS11333 CyberTrails
AS11345 Akima Management Services, Inc.
AS11352 Iomartcloud Inc.
AS11353 Education Service Center Region XI
AS11359 Zayo Bandwidth
AS11360 Electronics for Imaging, Inc.
AS11363 Fujitsu North America, Inc.
AS11369 INTL FCStone Financial Inc
AS11372 14 W Administrative Services LLC
AS11377 SendGrid, Inc.
AS11378 Stoel Rives LLP
AS11403 NYI
AS11414 Nvidia Corporation
AS11430 Austin Bestline
AS11475 1Wire Communications, LLC
AS11479 Oracle Corporation
AS11509 Tierzero
AS11512 Parsec Data Management Inc.
AS11522 Greater Sudbury Telecommunications Inc.
AS11544 Royal Bank of Canada
AS11590 Cumberland Technologies International
AS11621 Reyes Holdings, L.L.C.
AS11628 Ontario Institute for Cancer Research
AS11649 Gonzaga University
AS11666 Nexicom Inc.
AS11686 Education Networks of America
AS11690 Cognizant
AS11696 NBS
AS11716 William O'Neil & Company
AS11730 Progressive Finance
Get all this data and more in JSON format using our ASN API Read More

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS6461 at robtex.

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