Autonomous System 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 153
IPv4 addresses 151,552
IPv6 addresses 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 153 domain names hosted across 104 IP addresses on this ASN.

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IP Address Domain Domains on this IP
207.210.128.11 ██████████ 26
207.210.137.18 ██████████ 5
207.210.147.3 ██████████ 4
72.10.106.140 █████████ 3
64.251.63.197 ██████████ 3
72.10.120.201 ██████████ 3
199.241.246.39 ██████████ 3
72.10.125.131 ██████████ 3
72.10.101.215 ██████████ 3
72.10.104.208 ██████████ 2

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Peers

There are 58 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 Telecom
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.
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
AS39249 Netassist International EOOD
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
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

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

IP Address ASN Details
67.218.86.145 AS22742 Connecticut Education Network 5.56ms from Boston, US
207.210.135.129 AS22742 Connecticut Education Network 5.36ms from Boston, US
64.251.52.130 AS22742 Connecticut Education Network 4.30ms from New York City, US
2607:f460:0:6::1 AS22742 Connecticut Education Network 3.98ms from New York City, US
149.152.59.221 AS22742 Connecticut Education Network 112.57ms from Tirana, AL
149.152.50.26 AS22742 Connecticut Education Network 109.80ms from Tirana, AL
149.152.53.102 AS22742 Connecticut Education Network 111.55ms from Tirana, AL
149.152.54.56 AS22742 Connecticut Education Network 111.91ms from Tirana, AL
149.152.194.233 AS22742 Connecticut Education Network 111.52ms from Tirana, AL
67.218.84.21 AS22742 Connecticut Education Network 3.02ms from Boston, US
162.221.11.126 AS22742 Connecticut Education Network 5.16ms from New York City, US
64.251.57.49 AS22742 Connecticut Education Network 4.79ms from New York City, US
74.123.180.4 AS22742 Connecticut Education Network 8.39ms from New York City, US
162.246.6.146 AS22742 Connecticut Education Network 3.18ms from New York City, US
2607:f460:a000:1::2 AS22742 Connecticut Education Network 3.62ms from Piscataway, US
129.133.252.18 AS22742 Connecticut Education Network 5.51ms from Providence, US
64.251.51.254 AS22742 Connecticut Education Network 5.54ms from Providence, US
162.221.10.45 AS22742 Connecticut Education Network 5.42ms from Providence, US
149.152.195.158 AS22742 Connecticut Education Network 111.59ms from Tirana, AL
149.152.61.129 AS22742 Connecticut Education Network 108.69ms from Tirana, AL
149.152.221.23 AS22742 Connecticut Education Network 110.94ms from Tirana, AL
149.152.217.75 AS22742 Connecticut Education Network 111.64ms from Tirana, AL
149.152.52.107 AS22742 Connecticut Education Network 109.06ms from Tirana, AL
149.152.193.108 AS22742 Connecticut Education Network 111.83ms from Tirana, AL
64.251.56.252 AS22742 Connecticut Education Network 6.03ms from Boston, 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
97.153.100.182 AS6167 Verizon Business 16.52ms from Ashburn, US
186.124.94.38 AS7303 Telecom Argentina S.A. 1.63ms from Buenos Aires, AR
76.136.239.246 AS7922 Comcast Cable Communications, LLC 4.80ms from Chicago, US
18.223.149.182 AS16509 Amazon.com, Inc. 0.99ms from Columbus, US
93.131.103.70 AS6805 Telefonica Germany GmbH & Co.OHG 2.80ms from Duesseldorf, DE
175.43.241.198 AS4837 CHINA UNICOM China169 Backbone 8.74ms from Fuzhou, CN
41.135.37.54 AS20011 Dimension Data 1.88ms from Johannesburg, ZA
188.128.29.102 AS12389 PJSC Rostelecom 0.62ms from Khabarovsk, RU
203.199.24.86 AS4755 TATA Communications formerly VSNL is Leading ISP 0.76ms from Mumbai, IN
201.105.160.86 AS8151 UNINET 12.00ms from Santiago de Queretaro, MX
210.154.97.6 AS4713 NTT DOCOMO BUSINESS,Inc. 1.92ms from Tokyo, JP
4.241.233.54 AS8075 Microsoft Corporation 0.19ms from Tokyo, JP
174.95.43.230 AS577 Bell Canada 7.41ms from Toronto, CA
183.94.202.118 AS4837 CHINA UNICOM China169 Backbone 8.65ms from Wuhan, CN
36.44.153.214 AS4134 CHINANET-BACKBONE 10.15ms from Zhongwei, CN
216.248.121.182 AS5056 Aureon Network Services 4.32ms from Des Moines, US
84.182.230.166 AS3320 Deutsche Telekom AG 4.02ms from Duesseldorf, DE
108.252.32.150 AS7018 AT&T Enterprises, LLC 10.09ms from Kansas City, US
193.33.185.6 AS42787 MultiMedia IP Ltd. 2.05ms from Moscow, RU
46.180.173.38 AS39927 E-Light-Telecom Ltd. 4.35ms from Novosibirsk, RU
84.190.18.150 AS3320 Deutsche Telekom AG 3.86ms from Nuernberg, DE
94.180.148.70 AS41668 JSC "ER-Telecom Holding" 7.29ms from Samara, RU
32.209.18.198 AS46690 Southern New England Telephone Company and SNET America, Inc. 10.21ms from Secaucus, US
218.163.145.166 AS3462 Data Communication Business Group 6.71ms from Taichung, TW
18.183.38.38 AS16509 Amazon.com, Inc. 1.09ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -m5 138.29.152.128
traceroute to 138.29.152.128 (138.29.152.128): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Asuncion, PY
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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