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

arin

RegDate

2001-11-14

Updated

2024-06-09

AS22742 Looking Glass
IPv4Prefixes

74

IPv6Prefixes

2

IPv4 NUMs

151,808

IPv6 NUMs(/64)

4,295,032,832

151,808 IPv4 Addresses
CIDR Description IP Num
38.81.108.0/22
IRR Valid
Connecticut Education Network 1024
38.81.109.0/24
IRR Valid
City of Bridgeport (C07920866) 256
38.81.110.0/24
IRR Valid
Connecticut Technical Education and Career System (C10078661) 256
38.81.111.0/24
IRR Valid
City of Middletown (C07920872) 256
38.81.112.0/23
IRR Valid
Town of Manchester (C07920876) 512
38.81.112.0/22
IRR InValid
Connecticut Education Network 1024
38.81.114.0/24
IRR Valid
WSHU (C07920882) 256
64.251.48.0/21
ROA Signed and Valid IRR Valid
Wethersfield Public Schools (C00821881) 2048
64.251.48.0/20
ROA Signed and Valid IRR InValid
Connecticut Education Network 4096
64.251.54.0/24
ROA Signed and Valid IRR Valid
Connecticut Education Network 256
64.251.56.0/24
ROA Signed and Valid IRR Valid
Manchester Public Schools (C00907146) 256
64.251.56.0/22
ROA Signed and Valid IRR InValid
Manchester Public Schools (C00907146) 1024
64.251.60.0/22
ROA Signed and Valid IRR Parent Valid
Connecticut Education Network 1024
67.218.80.0/21
ROA Signed and Valid IRR Valid
Connecticut Education Network 2048
67.218.80.0/20
ROA Signed and Valid IRR InValid
Connecticut Education Network 4096
67.218.88.0/21
ROA Signed and Valid IRR Valid
Connecticut Education Network 2048
67.218.89.0/24
ROA Signed and Valid IRR Valid
Connecticut Education Network 256
72.10.96.0/21
ROA Signed and Valid IRR Parent Valid
Connecticut Education Network (C01353214) 2048
72.10.96.0/19
ROA Signed and Valid IRR Valid
Connecticut Education Network 8192
72.10.98.0/24
ROA Signed and Valid IRR Valid
Connecticut Education Network 256
72.10.99.0/24
ROA Signed and Valid IRR Valid
Connecticut Education Network 256
72.10.104.0/22
ROA Signed and Valid IRR Parent Valid
Connecticut Education Network 1024
72.10.108.0/22
IRR InValid
Connecticut Education Network 1024
72.10.112.0/21
ROA Signed and Valid IRR Parent Valid
Connecticut Education Network 2048
72.10.118.0/23
ROA Signed and Valid IRR Valid
Connecticut Education Network 512
72.10.120.0/21
ROA Signed and Valid IRR Parent Valid
Connecticut Education Network 2048
74.123.180.0/24
ROA Signed and Valid IRR Valid
Charter Oak State College (C10487361) 256
74.123.180.0/22
ROA Signed and Valid IRR InValid
Connecticut Education Network 1024
129.133.240.0/20
ROA Signed and Valid IRR Valid
Connecticut Education Network 4096
129.133.253.0/24
ROA Signed and Valid IRR Parent Valid
Connecticut Education Network 256
138.29.0.0/24
IRR Parent Valid
Coast Guard Academy 256
138.29.0.0/16
IRR Valid
Coast Guard Academy 65536
138.29.33.0/24
IRR Valid
Coast Guard Academy 256
149.152.16.0/20
IRR Valid
Connecticut State Colleges & Universities, Connecticut State University System 4096
149.152.32.0/20
IRR Valid
Connecticut State Colleges & Universities, Connecticut State University System 4096
149.152.48.0/20
IRR Valid
Connecticut State Colleges & Universities, Connecticut State University System 4096
149.152.64.0/20
IRR Valid
Connecticut State Colleges & Universities, Connecticut State University System 4096
149.152.96.0/24
IRR Valid
Connecticut State Colleges & Universities, Connecticut State University System 256
149.152.112.0/20
IRR Valid
Connecticut State Colleges & Universities, Connecticut State University System 4096
149.152.128.0/19
IRR Valid
Connecticut State Colleges & Universities, Connecticut State University System 8192
149.152.160.0/19
IRR Valid
Connecticut State Colleges & Universities, Connecticut State University System 8192
149.152.192.0/19
IRR Valid
Connecticut State Colleges & Universities, Connecticut State University System 8192
149.152.224.0/24
IRR Valid
Connecticut State Colleges & Universities, Connecticut State University System 256
159.247.15.0/24
IRR Valid
State of Connecticut 256
159.247.150.0/24
IRR Valid
State of Connecticut 256
159.247.232.0/22
IRR InValid
State of Connecticut 1024
159.247.236.0/23
IRR InValid
State of Connecticut 512
159.247.244.0/24
IRR Valid
State of Connecticut 256
162.221.8.0/22
IRR InValid
Connecticut Education Network 1024
162.246.4.0/24
ROA Signed and Valid IRR Valid
New Britain Fire Department (C04971730) 256
162.246.4.0/22
ROA Signed and Valid IRR InValid
Connecticut Education Network 1024
162.246.5.0/24
ROA Signed and Valid IRR Valid
Connecticut Education Network 256
162.246.6.0/24
ROA Signed and Valid IRR Valid
Connecticut Education Network 256
192.83.228.0/24
IRR Valid
Choate Rosemary Hall 256
198.134.153.0/24
IRR Valid
City of Hartford, Information Svcs., Comm. Div. (C00002280) 256
198.134.154.0/23
IRR Valid
City of Hartford, Information Svcs., Comm. Div. (C00002281) 512
198.134.156.0/22
IRR Valid
City of Hartford, Information Svcs., Comm. Div. (C00002283) 1024
199.21.208.0/23
IRR InValid
Pulsar360 512
199.241.244.0/22
ROA Signed and Valid IRR InValid
Connecticut Education Network 1024
199.241.245.0/24
ROA Signed and Valid IRR Valid
Connecticut Education Network 256
199.241.246.0/24
ROA Signed and Valid IRR Valid
Connecticut Education Network 256
199.241.247.0/24
ROA Signed and Valid IRR Valid
Connecticut Education Network 256
199.249.227.0/24
IRR Valid
Westport Public Schools 256
206.231.44.0/24
IRR Valid
Westport Public Schools 256
207.210.128.0/22
ROA Signed and Valid IRR InValid
LIBRARIES ONLINE DATA CENTER (C01365543) 1024
207.210.128.0/19
ROA Signed and Valid IRR InValid
Connecticut Education Network 8192
207.210.129.0/24
ROA Signed and Valid IRR Valid
Connecticut Education Network 256
207.210.132.0/22
ROA Signed and Valid IRR Parent Valid
Connecticut Education Network 1024
207.210.136.0/22
ROA Signed and Valid IRR Parent Valid
Connecticut Education Network 1024
207.210.140.0/23
ROA Signed and Valid IRR Valid
CEN ALT SITE NETWORK (C01429219) 512
207.210.144.0/21
ROA Signed and Valid IRR Parent Valid
Connecticut Education Network (C01449243) 2048
207.210.145.0/24
ROA Signed and Valid IRR Valid
Connecticut Education Network 256
207.210.152.0/21
ROA Signed and Valid IRR Parent Valid
Connecticut Education Network 2048
208.47.164.0/23
IRR Valid
CenturyLink Communications, LLC 512
CIDR Description IP NUMs(prefix /64)
2607:f460::/32
ROA Signed and Valid IRR Valid
Connecticut Education Network 4294967296
2620:9:6000::/48
Eastern Connecticut State University 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,509,696 253,403,529,216 IPv4 IPv4 IPv6 IPv6
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 8,960 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 50,944 81,604,378,624 IPv4 IPv4
AS64289 MACARNE-LLC - Macarne LLC, US United States 9,216 877,658,112 IPv4 IPv4
AS11164 INTERNET2-I2PX - Internet2, US United States 1,280 196,608 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,192 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 36,004,608 350,259,314,688 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 96,256 363,464,032,256 IPv4 IPv4 IPv6 IPv6
AS293 ESNET, US United States 134,656 4,295,163,904 IPv4 IPv4
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,092,800 4,299,161,600 IPv4 IPv4
AS22356 Durand do Brasil Ltda, BR Brazil 29,184 4,294,967,296 IPv4 IPv4
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 132,096 4,294,967,296 IPv4 IPv4
AS22652 FIBRENOIRE-INTERNET - Videotron Ltee, CA Canada 111,872 8,590,131,200 IPv4 IPv4 IPv6 IPv6
AS25091 IP-MAX - IP-Max SA, CH Switzerland 14,848 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS398465 RACKDOG-LLC - Rackdog, LLC, US United States 32,768 34,628,173,824 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 88,576 110,100,480 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 530,688 282,631,934,050,304 IPv4 IPv4 IPv6 IPv6
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 16,384 4,295,294,976 IPv4 IPv4
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 4,156,416 5,291,507,712 IPv4 IPv4
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,472 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS47787 EDGOO - EDGOO NETWORKS UNIPESSOAL LDA, PT Portugal 5,120 184,683,593,728 IPv4 IPv4
AS14840 BR.Digital Provider, BR Brazil 65,536 15,083,634,688 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 52,480 124,588,720,128 IPv4 IPv4 IPv6 IPv6
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS11164 INTERNET2-I2PX - Internet2, US United States 1,280 196,608 IPv4 IPv4
AS12024 ASN-ACN - Advanced Corporate Network, US United States 8,192 0 IPv4 IPv4
AS29867 FAIRFIELD-UNIVERSITY - Fairfield University, US United States 4,608 0 IPv4 IPv4
AS40149 UBNET1-AS - University of Bridgeport, US United States 8,448 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
AS3606 CONNCOLL-AS - Connecticut College, US United States 32,768 0 IPv4 IPv4
AS397720 NOVUS-INSIGHT - Novus Insight, Inc., US United States 1,792 2,293,760 IPv4 IPv4 IPv6 IPv6
AS3719 CT-JIS - State of Connecticut Judicial Branch, US United States 3,840 65,536 IPv4 IPv4 IPv6 IPv6
AS25691 CTSTATEU - Connecticut State Colleges & Universities, Connecticut State University System, US United States 69,632 0 IPv4 IPv4
AS54973 SACREDHEARTUNIVERSITY - Sacred Heart University, US United States 65,536 0 IPv4 IPv4
AS62548 NORWICH-PUBLIC-UTILITIES - City of Norwich Department of Public Utilities, US United States 256 0 IPv4 IPv4
AS393337 UOFHARTFORD - The University of Hartford, US United States 65,536 0 IPv4 IPv4
AS394688 QUINNIPIAC-UNIVERSITY - Quinnipiac University, US United States 1,024 0 IPv4 IPv4
AS394858 UNIVERSITY-OF-NEW-HAVEN - University of New Haven, US United States 768 65,536 IPv4 IPv4 IPv6 IPv6
AS394655 UCHC-ASN - University of Connecticut Health Center, US United States 41,216 0 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 36,004,608 350,259,314,688 IPv4 IPv4
AS3592 TRINCOLL-AS - Trinity College, US United States 512 0 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 530,688 282,631,934,050,304 IPv4 IPv4
AS11598 RECOL-CT - Cloudsmart, US United States 4,864 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS13796 UCONN-ARIN - University of Connecticut, US United States 90,112 0 IPv4 IPv4
AS54360 USJ-ASN - USJ, US United States 256 0 IPv4 IPv4
AS55032 JAXNET-BH-01 - The Jackson Laboratory, US United States 4,354 0 IPv4 IPv4

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
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
United States DE-CIX New York 206.82.105.12 2001:504:36::58d6:0:1 60 Gbps 2020-11-03 16:12:13

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:        2024-06-09
Ref:            https://rdap.arin.net/registry/entity/SCDI-3


OrgAbuseHandle: MSP106-ARIN
OrgAbuseName:   Pennington, Michael S
OrgAbusePhone:  +1-860-622-4566 
OrgAbuseEmail:  Michael.Pennington@uconn.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MSP106-ARIN

OrgDNSHandle: MSP106-ARIN
OrgDNSName:   Pennington, Michael S
OrgDNSPhone:  +1-860-622-4566 
OrgDNSEmail:  Michael.Pennington@uconn.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/MSP106-ARIN

OrgTechHandle: TINGL28-ARIN
OrgTechName:   Tingley, Christopher 
OrgTechPhone:  +1-860-268-2433 
OrgTechEmail:  christopher.tingley@uconn.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/TINGL28-ARIN

OrgNOCHandle: MORAL110-ARIN
OrgNOCName:   Morales, Rafael 
OrgNOCPhone:  +1-860-622-4565 
OrgNOCEmail:  Rafael.Morales@uconn.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/MORAL110-ARIN

OrgRoutingHandle: TINGL28-ARIN
OrgRoutingName:   Tingley, Christopher 
OrgRoutingPhone:  +1-860-268-2433 
OrgRoutingEmail:  christopher.tingley@uconn.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/TINGL28-ARIN

OrgAbuseHandle: MORAL110-ARIN
OrgAbuseName:   Morales, Rafael 
OrgAbusePhone:  +1-860-622-4565 
OrgAbuseEmail:  Rafael.Morales@uconn.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MORAL110-ARIN

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

OrgRoutingHandle: CHEUN60-ARIN
OrgRoutingName:   Cheung, Rick 
OrgRoutingPhone:  +1-860-622-4567 
OrgRoutingEmail:  rick.cheung@uconn.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/CHEUN60-ARIN

OrgDNSHandle: CHEUN60-ARIN
OrgDNSName:   Cheung, Rick 
OrgDNSPhone:  +1-860-622-4567 
OrgDNSEmail:  rick.cheung@uconn.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/CHEUN60-ARIN

OrgDNSHandle: TINGL28-ARIN
OrgDNSName:   Tingley, Christopher 
OrgDNSPhone:  +1-860-268-2433 
OrgDNSEmail:  christopher.tingley@uconn.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/TINGL28-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: 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

OrgAbuseHandle: CHEUN60-ARIN
OrgAbuseName:   Cheung, Rick 
OrgAbusePhone:  +1-860-622-4567 
OrgAbuseEmail:  rick.cheung@uconn.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CHEUN60-ARIN

OrgAbuseHandle: TINGL28-ARIN
OrgAbuseName:   Tingley, Christopher 
OrgAbusePhone:  +1-860-268-2433 
OrgAbuseEmail:  christopher.tingley@uconn.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/TINGL28-ARIN

OrgTechHandle: CHEUN60-ARIN
OrgTechName:   Cheung, Rick 
OrgTechPhone:  +1-860-622-4567 
OrgTechEmail:  rick.cheung@uconn.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/CHEUN60-ARIN

OrgNOCHandle: CHEUN60-ARIN
OrgNOCName:   Cheung, Rick 
OrgNOCPhone:  +1-860-622-4567 
OrgNOCEmail:  rick.cheung@uconn.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/CHEUN60-ARIN

OrgNOCHandle: MSP106-ARIN
OrgNOCName:   Pennington, Michael S
OrgNOCPhone:  +1-860-622-4566 
OrgNOCEmail:  Michael.Pennington@uconn.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/MSP106-ARIN

OrgNOCHandle: TINGL28-ARIN
OrgNOCName:   Tingley, Christopher 
OrgNOCPhone:  +1-860-268-2433 
OrgNOCEmail:  christopher.tingley@uconn.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/TINGL28-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

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

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