AS number details

AS22742

Connecticut Education Network  ·  ctedunet.net

United States

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AS22742 – Connecticut Education Network

Field Value
Country United States
Website ctedunet.net
Hosted domains 155
Number of IPv4 151,552
Number of IPv6 79,229,371,440,083,952,222,718,656,512
ASN type Education
Registry arin
Allocated 24 years ago on Nov 14, 2001
Updated 2 years ago on Feb 22, 2024

IP Ranges

Netblock Company Num of IPs
138.29.0.0/16 Coast Guard Academy 65,536
72.10.96.0/19 Connecticut Education Network 8,192
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
149.152.192.0/19 Connecticut State Colleges & Universities, Connecticut State University System 8,192
207.210.128.0/19 Connecticut Education Network 8,192
64.251.48.0/20 Connecticut Education Network 4,096
67.218.80.0/20 Connecticut Education Network 4,096
129.133.240.0/20 Connecticut Education Network 4,096
149.152.16.0/20 Connecticut State Colleges & Universities, Connecticut State University System 4,096
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
149.152.112.0/20 Connecticut State Colleges & Universities, Connecticut State University System 4,096
64.251.48.0/21 Connecticut Education Network 2,048
67.218.80.0/21 Connecticut Education Network 2,048
67.218.88.0/21 Connecticut Education Network 2,048
72.10.96.0/21 Connecticut Education Network 2,048
72.10.112.0/21 Suffield Academy 2,048
72.10.120.0/21 Connecticut Education Network 2,048
207.210.144.0/21 Connecticut Education Network 2,048
207.210.152.0/21 Connecticut Education Network 2,048
38.81.108.0/22 Connecticut Education Network 1,024
38.81.112.0/22 Connecticut Education Network 1,024
64.251.56.0/22 Manchester Public Schools 1,024
64.251.60.0/22 Connecticut Education Network 1,024
72.10.104.0/22 Connecticut Education Network 1,024
72.10.108.0/22 Fairfield University 1,024
74.123.180.0/22 Connecticut Education Network 1,024
159.247.232.0/22 State of Connecticut 1,024
162.221.8.0/22 Connecticut Education Network 1,024
162.246.4.0/22 Connecticut Education Network 1,024
198.134.156.0/22 Metro Hartford Information Services 1,024
199.241.244.0/22 Connecticut Education Network 1,024
207.210.128.0/22 LIBRARIES ONLINE DATA CENTER 1,024
207.210.132.0/22 Connecticut Education Network 1,024
207.210.136.0/22 CEN Public Libraries 1,024
38.81.112.0/23 Town of Manchester 512
72.10.118.0/23 Suffield Academy 512
159.247.236.0/23 State of Connecticut 512
198.134.154.0/23 City of Hartford, Information Svcs., Comm. Div. 512
207.210.140.0/23 CEN ALT SITE NETWORK 512
208.47.164.0/23 CenturyLink Communications, LLC 512
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
38.81.114.0/24 WSHU 256
64.251.54.0/24 Woodbury/Nonnewaug High School 256
64.251.56.0/24 Manchester Public Schools 256
67.218.89.0/24 Connecticut Education Network 256
72.10.98.0/24 New Britain Public Schools 256
72.10.99.0/24 Connecticut Education Network 256
72.10.115.0/24 St. Joseph's College 256
74.123.180.0/24 Charter Oak State College 256
129.133.229.0/24 Connecticut Education Network 256
129.133.250.0/24 Connecticut Education Network 256
129.133.253.0/24 Connecticut Education Network 256
138.29.33.0/24 Coast Guard Academy 256
149.152.22.0/24 Connecticut State Colleges & Universities, Connecticut State University System 256
149.152.96.0/24 Connecticut State Colleges & Universities, Connecticut State University System 256
149.152.224.0/24 Connecticut State Colleges & Universities, Connecticut State University System 256
159.247.15.0/24 State of Connecticut 256
159.247.150.0/24 State of Connecticut 256
159.247.244.0/24 State of Connecticut 256
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
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
207.210.129.0/24 BIBLIOMATION 256
207.210.145.0/24 Connecticut Education Network 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 155 domain names hosted across 105 IP addresses on this ASN.

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IP Address Domain Domains on this IP
207.210.128.11 ██████████ 22
207.210.137.18 ██████████ 5
207.210.147.3 ██████████ 4
199.241.246.39 ██████████ 3
72.10.106.140 ██████████ 3
207.210.128.6 ██████████ 3
72.10.120.201 ██████████ 3
72.10.125.131 ██████████ 3
72.10.101.215 ██████████ 3
64.251.63.197 ██████████ 3

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Peers

There are 57 peers for this ASN.

Peers Name
AS11164 Internet2
AS11537 Internet2
AS11598 Cloudsmart
AS12024 Advanced Corporate Network
AS1351 University of Vermont
AS137409 GSL Networks Pty LTD
AS13796 University of Connecticut
AS14840 BR.Digital Provider
AS167 Wesleyan University
AS174 Cogent Communications, LLC
AS17557 Pakistan Telecommunication Company Limited
AS1828 Unitas Global
AS199524 G-Core Labs S.A.
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
AS2734 CoreSite
AS286 GTT Communications Inc.
AS28663 FLYS INTERATIVA LTDA
AS29 Yale University
AS293 ESnet
AS29632 Netassist International EOOD
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.
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
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
AS64049 Reliance Jio Infocomm Pte Ltd Singapore
AS6939 Hurricane Electric LLC
AS8359 MTS PJSC
AS9498 BHARTI Airtel Ltd.
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ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS11164 Internet2
AS174 Cogent Communications, LLC
AS3257 GTT Communications Inc.
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are 19 downstreams for this ASN.

Downstreams Name
AS11598 Cloudsmart
AS12024 Advanced Corporate Network
AS13796 University of Connecticut
AS167 Wesleyan University
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
AS54973 Sacred Heart University
AS55032 The Jackson Laboratory
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ASN API & Database

Pingable IPs

195 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
129.133.240.250 AS22742 Connecticut Education Network 2.97ms from Boston, US
207.210.139.219 AS22742 Connecticut Education Network 2.96ms from Boston, US
129.133.251.4 AS22742 Connecticut Education Network 5.39ms from New York City, US
2620:9:6000:bb32:a000:6:0:149 AS22742 Connecticut Education Network 5.09ms from New York City, US
72.10.112.110 AS22742 Connecticut Education Network 4.30ms from New York City, US
138.29.20.2 AS22742 Connecticut Education Network 7.34ms from Providence, US
207.210.138.98 AS22742 Connecticut Education Network 5.67ms from Providence, US
64.251.63.50 AS22742 Connecticut Education Network 5.71ms from Providence, US
72.10.105.73 AS22742 Connecticut Education Network 5.81ms from Providence, US
149.152.204.112 AS22742 Connecticut Education Network 112.77ms from Tirana, AL
72.10.116.218 AS22742 Connecticut Education Network 1.21ms from New York City, US
72.10.96.162 AS22742 Connecticut Education Network 4.13ms from New York City, US
67.218.86.225 AS22742 Connecticut Education Network 6.25ms from Providence, US
129.133.242.205 AS22742 Connecticut Education Network 5.68ms from Providence, US
207.210.142.145 AS22742 Connecticut Education Network 6.15ms from Providence, US
149.152.213.91 AS22742 Connecticut Education Network 113.49ms from Tirana, AL
149.152.58.165 AS22742 Connecticut Education Network 113.20ms from Tirana, AL
149.152.53.102 AS22742 Connecticut Education Network 112.78ms from Tirana, AL
149.152.222.149 AS22742 Connecticut Education Network 112.77ms from Tirana, AL
64.251.58.49 AS22742 Connecticut Education Network 4.27ms from New York City, US
2607:f460:100:0:67:218:87:121 AS22742 Connecticut Education Network 4.77ms from New York City, US
72.10.107.126 AS22742 Connecticut Education Network 5.75ms from Providence, US
162.221.10.45 AS22742 Connecticut Education Network 5.41ms from Providence, US
162.246.4.154 AS22742 Connecticut Education Network 5.61ms from Providence, US
72.10.122.9 AS22742 Connecticut Education Network 5.79ms from Providence, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
105.101.62.54 AS36947 Telecom Algeria 10.96ms from Algiers, DZ
89.207.135.6 AS62370 Snel.com B.V. 1.52ms from Amsterdam, NL
20.81.0.6 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
176.92.52.102 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.37ms from Athens, GR
8.130.216.38 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.72ms from Beijing, CN
23.63.148.118 AS16625 Akamai Technologies, Inc. 0.33ms from Berlin, DE
152.66.158.86 AS2547 Budapest University of Technology and Economics 3.48ms from Budapest, HU
118.125.192.102 AS4134 CHINANET-BACKBONE 9.45ms from Chengdu, CN
52.30.200.230 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
89.1.19.118 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 1.56ms from Duesseldorf, DE
92.134.27.134 AS3215 Orange S.A. 9.64ms from Frankfurt am Main, DE
199.16.31.246 AS31863 Centrilogic, Inc. 0.32ms from Lenoir, US
107.207.96.102 AS7018 AT&T Enterprises, LLC 3.64ms from Los Angeles, US
13.227.86.246 AS16509 Amazon.com, Inc. 0.57ms from Osasco, BR
27.198.6.246 AS4837 CHINA UNICOM China169 Backbone 8.85ms from Qingdao, CN
118.54.9.6 AS4766 Korea Telecom 1.57ms from Seoul, KR
222.68.173.54 AS4812 China Telecom (Group) 5.83ms from Shanghai, CN
221.249.76.86 AS17506 ARTERIA Networks Corporation 0.75ms from Tokyo, JP
173.53.120.246 AS701 Verizon Business 4.64ms from Ashburn, US
123.118.7.134 AS4808 China Unicom Beijing Province Network 3.36ms from Beijing, CN
97.99.213.198 AS11427 Charter Communications Inc 5.11ms from Dallas, US
104.130.244.134 AS33070 Rackspace Hosting 0.94ms from Dallas, US
209.166.100.22 AS395461 Apogee Telecom Inc. 5.66ms from Dallas, US
24.95.92.86 AS10796 Charter Communications Inc 17.41ms from Flint, US
93.192.229.118 AS3320 Deutsche Telekom AG 4.29ms from Frankfurt am Main, DE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f5 -m19 149.152.141.7
traceroute to 149.152.141.7 (149.152.141.7): 19 hops max, 52 byte packets
7 *
8 *
9 [AS4134] 202.97.41.50 158.782 ms
10 [AS4134] 202.97.49.230 233.28 ms
11 [AS4134] 218.30.54.57 226.895 ms
12 [AS11537] 163.253.1.126 226.536 ms
13 [AS11537] 163.253.1.117 237.101 ms
14 *
15 *
16 [AS22742] 72.10.110.141 232.894 ms
17 *
18 *
19 *
Measurement taken from IPinfo ProbeNet in Beijing, CN
On

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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