AS number details

AS22742

Connecticut Education Network  ·  ctedunet.net

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AS22742 – Connecticut Education Network

Field Value
Country United States
Website ctedunet.net
Hosted domains 167
Number of IPv4 151,296
Number of IPv6 79,229,371,440,083,952,222,718,656,512
ASN type Education
Registry arin
Allocated 23 years ago on Nov 14, 2001
Updated 10 months ago on Feb 22, 2024

IP Ranges

Netblock Company Num of IPs
129.133.240.0/20 Connecticut Education Network 4,096
129.133.253.0/24 Connecticut Education Network 256
138.29.0.0/16 Coast Guard Academy 65,536
138.29.33.0/24 Coast Guard Academy 256
149.152.112.0/20 Connecticut State Colleges & Universities, Connecticut State University System 4,096
149.152.128.0/19 Connecticut State Colleges & Universities, Connecticut State University System 8,192
149.152.160.0/19 Connecticut State Colleges & Universities, Connecticut State University System 8,192
149.152.16.0/20 Connecticut State Colleges & Universities, Connecticut State University System 4,096
149.152.192.0/19 Connecticut State Colleges & Universities, Connecticut State University System 8,192
149.152.224.0/24 Connecticut State Colleges & Universities, Connecticut State University System 256
149.152.32.0/20 Connecticut State Colleges & Universities, Connecticut State University System 4,096
149.152.48.0/20 Connecticut State Colleges & Universities, Connecticut State University System 4,096
149.152.64.0/20 Connecticut State Colleges & Universities, Connecticut State University System 4,096
149.152.96.0/24 Connecticut State Colleges & Universities, Connecticut State University System 256
159.247.150.0/24 State of Connecticut 256
159.247.15.0/24 State of Connecticut 256
159.247.232.0/22 State of Connecticut 1,024
159.247.236.0/23 State of Connecticut 512
159.247.244.0/24 State of Connecticut 256
162.221.8.0/22 Connecticut Education Network 1,024
162.246.4.0/22 Connecticut Education Network 1,024
162.246.4.0/24 Connecticut Education Network 256
162.246.5.0/24 Connecticut Education Network 256
162.246.6.0/24 Connecticut Education Network 256
192.83.228.0/24 Choate Rosemary Hall 256
198.134.153.0/24 City of Hartford, Information Svcs., Comm. Div. 256
198.134.154.0/23 City of Hartford, Information Svcs., Comm. Div. 512
198.134.156.0/22 Metro Hartford Information Services 1,024
199.21.208.0/23 Pulsar360 512
199.241.244.0/22 Connecticut Education Network 1,024
199.241.245.0/24 Connecticut Education Network 256
199.241.246.0/24 The Taft School 256
199.241.247.0/24 Connecticut Education Network 256
199.249.227.0/24 Westport Public Schools 256
206.231.44.0/24 Westport Public Schools 256
207.210.128.0/19 Connecticut Education Network 8,192
207.210.128.0/22 LIBRARIES ONLINE DATA CENTER 1,024
207.210.129.0/24 BIBLIOMATION 256
207.210.132.0/22 Connecticut Education Network 1,024
207.210.136.0/22 CEN Public Libraries 1,024
207.210.140.0/23 CEN ALT SITE NETWORK 512
207.210.144.0/21 Connecticut Education Network 2,048
207.210.145.0/24 Connecticut Education Network 256
207.210.152.0/21 Connecticut Education Network 2,048
208.47.164.0/23 CenturyLink Communications, LLC 512
38.81.108.0/22 Connecticut Education Network 1,024
38.81.109.0/24 City of Bridgeport 256
38.81.110.0/24 Connecticut Technical Education and Career System 256
38.81.111.0/24 City of Middletown 256
38.81.112.0/22 Connecticut Education Network 1,024
38.81.112.0/23 Town of Manchester 512
38.81.114.0/24 WSHU 256
64.251.48.0/20 Connecticut Education Network 4,096
64.251.48.0/21 Connecticut Education Network 2,048
64.251.54.0/24 Woodbury/Nonnewaug High School 256
64.251.56.0/22 Manchester Public Schools 1,024
64.251.56.0/24 Manchester Public Schools 256
64.251.60.0/22 Connecticut Education Network 1,024
67.218.80.0/20 Connecticut Education Network 4,096
67.218.80.0/21 Connecticut Education Network 2,048
67.218.88.0/21 Connecticut Education Network 2,048
67.218.89.0/24 Connecticut Education Network 256
72.10.104.0/22 Connecticut Education Network 1,024
72.10.108.0/22 Fairfield University 1,024
72.10.112.0/21 Suffield Academy 2,048
72.10.118.0/23 Suffield Academy 512
72.10.120.0/21 Connecticut Education Network 2,048
72.10.96.0/19 Connecticut Education Network 8,192
72.10.96.0/21 Connecticut Education Network 2,048
72.10.98.0/24 New Britain Public Schools 256
72.10.99.0/24 Connecticut Education Network 256
74.123.180.0/22 Connecticut Education Network 1,024
74.123.180.0/24 Charter Oak State College 256
Netblock Company
2607:f460::/32 Connecticut Education Network
2620:9:6000::/48 Eastern Connecticut State University
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WHOIS Details

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ASHandle:       AS22742
OrgID:          AS22742
ASName:         AS22742
ASNumber:       AS22742
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA
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Hosted Domains

There are 167 domain names hosted across 124 IP addresses on this ASN.

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IP Address Domain Domains on this IP
207.210.137.18 ██████████ 5
207.210.128.46 ██████████ 5
207.210.147.3 ██████████ 5
162.221.8.60 ██████ 4
199.241.244.245 ██████████ 3
72.10.101.215 ██████████ 3
207.210.128.6 ██████████ 3
72.10.125.131 ██████████ 3
72.10.120.201 ████████ 3
199.241.246.39 ██████████ 3

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Peers

There are 59 peers for this ASN.

Peers Name
AS11164 Internet2
AS11537 Internet2
AS11598 Cloudsmart
AS12024 Advanced Corporate Network
AS1239 Sprint
AS1351 University of Vermont
AS137409 GSL Networks Pty LTD
AS13796 University of Connecticut
AS14840 BR.Digital Provider
AS167 Wesleyan University
AS174 Cogent Communications
AS1828 Unitas Global
AS199524 G-Core Labs S.A.
AS20253 Qwilt Inc.
AS209823 Enki Multimedia EURL
AS22356 Durand do Brasil Ltda
AS22652 Videotron Ltee
AS23473 PAVLOV MEDIA INC
AS24482 SG.GS
AS25091 IP-Max SA
AS25691 Connecticut State Colleges & Universities, Connecticut State University System
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A
AS286 GTT Communications Inc.
AS29 Yale University
AS293 ESnet
AS29867 Fairfield University
AS3257 GTT Communications Inc.
AS33891 Core-Backbone GmbH
AS34549 meerfarbig GmbH & Co. KG
AS3481 State of Connecticut
AS35280 F5 Networks SARL
AS3592 Trinity College
AS3606 Connecticut College
AS3719 State of Connecticut Judicial Branch
AS37468 Angola Cables
AS37721 Virtual Technologies & Solutions
AS393337 The University of Hartford
AS394655 University of Connecticut Health Center
AS394688 Quinnipiac University
AS394858 University of New Haven
AS397720 Novus Insight, Inc.
AS398465 Rackdog, LLC
AS40149 University of Bridgeport
AS41327 Fiber Telecom S.p.A.
AS45489 Sri Lanka Telecom PLC, GLobal Peering
AS49544 i3D.net B.V
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.
AS53828 NETWORK INNOVATIONS, LLC
AS54360 USJ
AS54973 Sacred Heart University
AS55032 The Jackson Laboratory
AS56665 Proximus Luxembourg S.A.
AS57463 NetIX Communications JSC
AS62548 City of Norwich Department of Public Utilities
AS64289 Macarne LLC
AS6939 Hurricane Electric LLC
AS8359 MTS PJSC
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
AS9498 BHARTI Airtel Ltd.
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS11164 Internet2
AS174 Cogent Communications
AS3257 GTT Communications Inc.
AS6939 Hurricane Electric LLC
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Downstreams

There are 19 downstreams for this ASN.

Downstreams Name
AS11598 Cloudsmart
AS13796 University of Connecticut
AS25691 Connecticut State Colleges & Universities, Connecticut State University System
AS29 Yale University
AS29867 Fairfield University
AS3481 State of Connecticut
AS3592 Trinity College
AS3606 Connecticut College
AS3719 State of Connecticut Judicial Branch
AS393337 The University of Hartford
AS394655 University of Connecticut Health Center
AS394688 Quinnipiac University
AS394858 University of New Haven
AS397720 Novus Insight, Inc.
AS40149 University of Bridgeport
AS54360 USJ
AS54973 Sacred Heart University
AS55032 The Jackson Laboratory
AS62548 City of Norwich Department of Public Utilities
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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 AS22742 at robtex.

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