AS22742 - CT-EDU-NET - Connecticut Education Network, US

United States
AS Number
AS22742
AS Name
CT-EDU-NET
Org Name
Connecticut Education Network
Country
United States
Registry

arin

RegDate

2001-11-14

Updated

2025-11-19

AS22742 Looking Glass
IPv4Prefixes

77

IPv6Prefixes

2

IPv4 NUMs

151,552

IPv6 NUMs(/64)

4,295,032,832

151,552 IPv4 Addresses
CIDR Description IP Num
38.81.108.0/22 Connecticut Education Network 1024
38.81.109.0/24 City of Bridgeport (C07920866) 256
38.81.110.0/24 Connecticut Technical Education and Career System (C10078661) 256
38.81.111.0/24 City of Middletown (C07920872) 256
38.81.112.0/23 Town of Manchester (C07920876) 512
38.81.112.0/22 Connecticut Education Network 1024
38.81.114.0/24 WSHU (C07920882) 256
64.251.48.0/21 Wethersfield Public Schools (C00821881) 2048
64.251.48.0/20 Connecticut Education Network 4096
64.251.54.0/24 Connecticut Education Network 256
64.251.56.0/24 Manchester Public Schools (C00907146) 256
64.251.56.0/22 Manchester Public Schools (C00907146) 1024
64.251.60.0/22 Connecticut Education Network 1024
67.218.80.0/21 Connecticut Education Network 2048
67.218.80.0/20 Connecticut Education Network 4096
67.218.88.0/21 Connecticut Education Network 2048
67.218.89.0/24 Connecticut Education Network 256
72.10.96.0/21 Connecticut Education Network (C01353214) 2048
72.10.96.0/19 Connecticut Education Network 8192
72.10.98.0/24 Connecticut Education Network 256
72.10.99.0/24 Connecticut Education Network 256
72.10.104.0/22 Connecticut Education Network 1024
72.10.108.0/22 Connecticut Education Network 1024
72.10.112.0/21 Connecticut Education Network 2048
72.10.115.0/24 Connecticut Education Network 256
72.10.118.0/23 Connecticut Education Network 512
72.10.120.0/21 Connecticut Education Network 2048
74.123.180.0/24 Charter Oak State College (C10487361) 256
74.123.180.0/22 Connecticut Education Network 1024
129.133.229.0/24 Connecticut Education Network 256
129.133.240.0/20 Connecticut Education Network 4096
129.133.250.0/24 Connecticut Education Network 256
129.133.253.0/24 Wallingford Public Schools 256
138.29.0.0/24 Coast Guard Academy 256
138.29.0.0/16 Coast Guard Academy 65536
138.29.33.0/24 Coast Guard Academy 256
149.152.16.0/20 Connecticut State Colleges & Universities, Connecticut State University System 4096
149.152.22.0/24 Connecticut State Colleges & Universities, Connecticut State University System 256
149.152.32.0/20 Connecticut State Colleges & Universities, Connecticut State University System 4096
149.152.48.0/20 Connecticut State Colleges & Universities, Connecticut State University System 4096
149.152.64.0/20 Connecticut State Colleges & Universities, Connecticut State University System 4096
149.152.96.0/24 Connecticut State Colleges & Universities, Connecticut State University System 256
149.152.112.0/20 Connecticut State Colleges & Universities, Connecticut State University System 4096
149.152.128.0/19 Connecticut State Colleges & Universities, Connecticut State University System 8192
149.152.160.0/19 Connecticut State Colleges & Universities, Connecticut State University System 8192
149.152.192.0/19 Connecticut State Colleges & Universities, Connecticut State University System 8192
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
159.247.232.0/22 State of Connecticut 1024
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 1024
162.246.4.0/24 New Britain Fire Department 256
162.246.4.0/22 Connecticut Education Network 1024
162.246.5.0/24 Town of Clinton 256
162.246.6.0/24 Guilford Fire Dept 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 City of Hartford, Information Svcs., Comm. Div. 1024
199.241.244.0/22 Connecticut Education Network 1024
199.241.245.0/24 Avon Free Public Library (C03119769) 256
199.241.246.0/24 The Taft School (C03116416) 256
199.241.247.0/24 Connecticut Public Affairs Network (C03119774) 256
199.249.227.0/24 Westport Public Schools 256
206.231.44.0/24 Westport Public Schools 256
207.210.128.0/22 LIBRARIES ONLINE DATA CENTER 1024
207.210.128.0/19 Connecticut Education Network 8192
207.210.129.0/24 BIBLIOMATION 256
207.210.132.0/22 CEN Router to Router (C01431543) 1024
207.210.136.0/22 NEW FAIRFIELD PUBLIC LIBRARY (C01365670) 1024
207.210.140.0/23 CEN ALT SITE NETWORK 512
207.210.144.0/21 Connecticut Education Network 2048
207.210.145.0/24 Connecticut Education Network 256
207.210.152.0/21 Wallingford Public Schools (C02128876) 2048
208.47.164.0/23 CenturyLink Communications, LLC 512
CIDR Description IP NUMs(prefix /64)
2607:f460::/32 Connecticut Education Network 4294967296
2620:9:6000::/48 Eastern Connecticut State University 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 9,216 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS22652 FIBRENOIRE-INTERNET - Videotron Ltee, CA Canada 182,784 8,590,065,664 IPv4 IPv4 IPv6 IPv6
AS293 ESNET, US United States 140,288 4,295,163,904 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 580,864 282,631,665,680,384 IPv4 IPv4 IPv6 IPv6
AS11164 INTERNET2-I2PX - Internet2, US United States 2,048 17,170,432 IPv4 IPv4 IPv6 IPv6
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 66,048 12,884,901,888 IPv4 IPv4
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,472 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 124,064 112,721,920 IPv4 IPv4 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,571,136 468,152,549,376 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Telecom, BR Brazil 71,168 14,010,286,080 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 115,712 352,458,178,560 IPv4 IPv4 IPv6 IPv6
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 132,096 4,294,967,296 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 104,960 77,403,783,168 IPv4 IPv4 IPv6 IPv6
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4,295,360,512 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,918,592 185,692,717,056 IPv4 IPv4 IPv6 IPv6
AS398465 RACKDOG-LLC - Rackdog, LLC, US United States 194,304 107,642,617,856 IPv4 IPv4
AS22356 Durand do Brasil Ltda, BR Brazil 28,928 4,294,967,296 IPv4 IPv4
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4
AS2734 CORESITE, US United States 48,896 7,248,347,136 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS13796 UCONN-ARIN - University of Connecticut, US United States 90,112 0 IPv4 IPv4
AS54973 SACREDHEARTUNIVERSITY - Sacred Heart University, US United States 65,536 0 IPv4 IPv4
AS29 YALE-AS - Yale University, US United States 131,840 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS167 WESLEYAN-AS - Wesleyan University, US United States 49,152 0 IPv4 IPv4
AS3481 STOFCT-DOIT - State of Connecticut, US United States 63,232 0 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 580,864 282,631,665,680,384 IPv4 IPv4
AS12024 ASN-ACN - Advanced Corporate Network, US United States 8,192 0 IPv4 IPv4
AS3592 TRINCOLL-AS - Trinity College, US United States 512 0 IPv4 IPv4
AS11598 RECOL-CT - Cloudsmart, US United States 4,864 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS29867 FAIRFIELD-UNIVERSITY - Fairfield University, US United States 4,608 0 IPv4 IPv4
AS62548 NORWICH-PUBLIC-UTILITIES - City of Norwich Department of Public Utilities, US United States 256 0 IPv4 IPv4
AS25691 CTSTATEU - Connecticut State Colleges & Universities, Connecticut State University System, US United States 69,632 0 IPv4 IPv4
AS40149 UBNET1-AS - University of Bridgeport, US United States 8,448 0 IPv4 IPv4
AS55032 JAXNET-BH-01 - The Jackson Laboratory, US United States 4,352 0 IPv4 IPv4
AS393337 UOFHARTFORD - The University of Hartford, US United States 49,152 0 IPv4 IPv4
AS394858 UNIVERSITY-OF-NEW-HAVEN - University of New Haven, US United States 768 65,536 IPv4 IPv4 IPv6 IPv6
AS397720 NOVUS-INSIGHT - Novus Insight, US United States 1,024 4,521,984 IPv4 IPv4 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,571,136 468,152,549,376 IPv4 IPv4
AS3606 CONNCOLL-AS - Connecticut College, US United States 32,768 0 IPv4 IPv4
AS3719 CT-JIS - State of Connecticut Judicial Branch, US United States 3,840 65,536 IPv4 IPv4 IPv6 IPv6
AS394655 UCHC-ASN - University of Connecticut Health Center, US United States 12,288 0 IPv4 IPv4
AS394688 QUINNIPIAC-UNIVERSITY - Quinnipiac University, US United States 1,024 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States DE-CIX New York 206.82.105.12 2001:504:36::58d6:0:1 60 Gbps 2020-11-03 16:12:13
United States MASS-IX - MASS IX, Boston/Massachusetts Internet Exchange 206.53.143.16 2001:504:47::58d6:0:1 100 Gbps 2022-02-21 02:35:01

Private Peering Facilities

Country/Region Name City Website Updated
Lumen Boston Cambridge https://www.lumen.com/ 2016-03-14 21:09:31
CyrusOne Norwalk Norwalk http://www.cyrusone.com 2016-03-14 20:49:40
Crown Castle Springfield (1 Federal) Springfield http://fiber.crowncastle.com/solutions/infrastructure/colocation 2020-03-25 13:39:25
Digital Realty NYC (32 AofA) New York https://www.digitalrealty.com 2020-03-25 13:39:34
Markley Group One Summer Street Boston Boston http://www.markleygroup.com/ 2020-03-25 13:39:42
Lumen Hartford Hartford http://www.lumen.com 2023-05-26 00:43:47
Lumen New Haven New Haven http://www.lumen.com 2023-05-26 00:44:13
Lumen Stamford Stamford http://www.lumen.com 2023-05-26 00:44:21
Crown Castle Stamford Stamford https://www.crowncastle.com/ 2023-05-26 00:44:46
Lumen New London New London http://www.lumen.com 2023-05-26 12:34:14
Lumen West Haven West Haven http://www.lumen.com 2023-05-26 12:34:27 
ASNumber:       22742
ASName:         CT-EDU-NET
ASHandle:       AS22742
RegDate:        2001-11-14
Updated:        2024-02-22    
Ref:            https://rdap.arin.net/registry/autnum/22742


OrgName:        Connecticut Education Network
OrgId:          SCDI-3
Address:        Connecticut Education Network
Address:        55 Farmington Ave 6th Floor
City:           Hartford
StateProv:      CT
PostalCode:     06105
Country:        US
RegDate:        2001-11-14
Updated:        2025-11-19
Ref:            https://rdap.arin.net/registry/entity/SCDI-3


OrgTechHandle: MSP106-ARIN
OrgTechName:   Pennington, Michael S
OrgTechPhone:  +1-860-622-4566 
OrgTechEmail:  Michael.Pennington@uconn.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/MSP106-ARIN

OrgRoutingHandle: TINGL28-ARIN
OrgRoutingName:   Tingley, Christopher 
OrgRoutingPhone:  +1-860-622-4561 
OrgRoutingEmail:  christopher.tingley@uconn.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/TINGL28-ARIN

OrgAbuseHandle: ABUSE9477-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-860-622-4560 
OrgAbuseEmail:  abuse@cteducation.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE9477-ARIN

OrgRoutingHandle: MORAL110-ARIN
OrgRoutingName:   Morales, Rafael 
OrgRoutingPhone:  +1-860-622-4565 
OrgRoutingEmail:  Rafael.Morales@uconn.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MORAL110-ARIN

OrgTechHandle: TUDIS-ARIN
OrgTechName:   Tudisca, Bradley 
OrgTechPhone:  +1-860-622-4570 
OrgTechEmail:  bradley@uconn.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/TUDIS-ARIN

OrgRoutingHandle: TUDIS-ARIN
OrgRoutingName:   Tudisca, Bradley 
OrgRoutingPhone:  +1-860-622-4570 
OrgRoutingEmail:  bradley@uconn.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/TUDIS-ARIN

OrgTechHandle: MORAL110-ARIN
OrgTechName:   Morales, Rafael 
OrgTechPhone:  +1-860-622-4565 
OrgTechEmail:  Rafael.Morales@uconn.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/MORAL110-ARIN

OrgNOCHandle: NOCAN6-ARIN
OrgNOCName:   NOC and Admin
OrgNOCPhone:  +1-860-622-4560 
OrgNOCEmail:  noc@cteducation.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOCAN6-ARIN

OrgRoutingHandle: MSP106-ARIN
OrgRoutingName:   Pennington, Michael S
OrgRoutingPhone:  +1-860-622-4566 
OrgRoutingEmail:  Michael.Pennington@uconn.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MSP106-ARIN

OrgTechHandle: TINGL28-ARIN
OrgTechName:   Tingley, Christopher 
OrgTechPhone:  +1-860-622-4561 
OrgTechEmail:  christopher.tingley@uconn.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/TINGL28-ARIN

RNOCHandle: MSP106-ARIN
RNOCName:   Pennington, Michael S
RNOCPhone:  +1-860-622-4566 
RNOCEmail:  Michael.Pennington@uconn.edu
RNOCRef:    https://rdap.arin.net/registry/entity/MSP106-ARIN

RAbuseHandle: ABUSE2642-ARIN
RAbuseName:   Abuse
RAbusePhone:  +1-860-622-4560 
RAbuseEmail:  abuse@cteducation.net
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2642-ARIN

RTechHandle: MSP106-ARIN
RTechName:   Pennington, Michael S
RTechPhone:  +1-860-622-4566 
RTechEmail:  Michael.Pennington@uconn.edu
RTechRef:    https://rdap.arin.net/registry/entity/MSP106-ARIN

RNOCHandle: CNP-ARIN
RNOCName:   CEN NOC POC
RNOCPhone:  +1-860-622-4566 
RNOCEmail:  noc@cteducation.net
RNOCRef:    https://rdap.arin.net/registry/entity/CNP-ARIN