Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
---|---|---|---|---|---|
![]() |
38.81.108.0/22 | Connecticut Education Network | 42.112.0.0/13 | APNIC | |
![]() |
38.81.109.0/24 | City of Bridgeport | 38.0.0.0/8 | ARIN | |
![]() |
38.81.110.0/24 | Connecticut Technical Education and Career System | 38.0.0.0/8 | ARIN | |
![]() |
38.81.111.0/24 | City of Middletown | 38.0.0.0/8 | ARIN | |
![]() |
38.81.112.0/22 | Connecticut Education Network | 41.179.0.0/16 | AfriNIC | |
![]() |
38.81.112.0/23 | Town of Manchester | 38.0.0.0/8 | ARIN | |
![]() |
38.81.114.0/24 | WSHU | 38.0.0.0/8 | ARIN | |
![]() |
64.251.48.0/21 | Connecticut Education Network | 64.251.48.0/20 | ARIN | |
![]() |
64.251.48.0/20 | Connecticut Education Network | 64.251.48.0/20 | ARIN | |
![]() |
64.251.54.0/24 | Connecticut Education Network | 64.251.48.0/20 | ARIN | |
![]() |
64.251.56.0/22 | Connecticut Education Network | 64.251.48.0/20 | ARIN | |
![]() |
64.251.56.0/24 | Manchester Public Schools | 64.251.48.0/20 | ARIN | |
![]() |
64.251.60.0/22 | Connecticut Education Network | 64.251.48.0/20 | ARIN | |
![]() |
67.218.80.0/20 | Connecticut Education Network | 67.218.80.0/20 | ARIN | |
![]() |
67.218.80.0/21 | Connecticut Education Network | 67.218.80.0/20 | ARIN | |
![]() |
67.218.88.0/21 | Connecticut Education Network | 67.218.80.0/20 | ARIN | |
![]() |
67.218.89.0/24 | Connecticut Education Network | 67.218.80.0/20 | ARIN | |
![]() |
72.10.96.0/21 | Connecticut Education Network | 72.24.0.0/16 | ARIN | |
![]() |
72.10.96.0/19 | Connecticut Education Network | 72.10.96.0/19 | ARIN | |
![]() |
72.10.98.0/24 | Connecticut Education Network | 72.10.96.0/19 | ARIN | |
![]() |
72.10.99.0/24 | Connecticut Education Network | 72.10.96.0/19 | ARIN | |
![]() |
72.10.104.0/22 | Connecticut Education Network | 72.10.96.0/19 | ARIN | |
![]() |
72.10.108.0/22 | Connecticut Education Network | 72.10.96.0/19 | ARIN | |
![]() |
72.10.112.0/21 | Connecticut Education Network | 72.10.96.0/19 | ARIN | |
![]() |
72.10.118.0/23 | Suffield Academy | 72.52.0.0/18 | ARIN | |
![]() |
72.10.120.0/21 | Connecticut Education Network | 72.10.96.0/19 | ARIN | |
![]() |
74.123.180.0/24 | Charter Oak State College | 74.123.180.0/22 | ARIN | |
![]() |
74.123.180.0/22 | Connecticut Education Network | 74.123.180.0/22 | ARIN | |
![]() |
129.133.240.0/20 | Connecticut Education Network | 129.133.240.0/20 | ARIN | |
![]() |
129.133.250.0/24 | Connecticut Education Network | 129.133.240.0/20 | ARIN | |
![]() |
138.29.0.0/16 | Coast Guard Academy | 138.29.0.0/16 | ARIN | |
![]() |
138.29.33.0/24 | Coast Guard Academy | 138.29.0.0/16 | ARIN | |
![]() |
149.152.16.0/20 | Connecticut State Colleges & Universities, Connecticut State University System | 149.152.0.0/16 | ARIN | |
![]() |
149.152.32.0/20 | Connecticut State Colleges & Universities, Connecticut State University System | 149.152.0.0/16 | ARIN | |
![]() |
149.152.48.0/20 | Connecticut State Colleges & Universities, Connecticut State University System | 149.152.0.0/16 | ARIN | |
![]() |
149.152.64.0/20 | Connecticut State Colleges & Universities, Connecticut State University System | 149.152.0.0/16 | ARIN | |
![]() |
149.152.96.0/24 | Connecticut State Colleges & Universities, Connecticut State University System | 149.152.0.0/16 | ARIN | |
![]() |
149.152.112.0/20 | Connecticut State Colleges & Universities, Connecticut State University System | 149.152.0.0/16 | ARIN | |
![]() |
149.152.128.0/19 | Connecticut State Colleges & Universities, Connecticut State University System | 149.152.0.0/16 | ARIN | |
![]() |
149.152.160.0/19 | Connecticut State Colleges & Universities, Connecticut State University System | 152.192.0.0/13 | ARIN | |
![]() |
149.152.192.0/19 | Connecticut State Colleges & Universities, Connecticut State University System | 147.249.0.0/16 | ARIN | |
![]() |
149.152.224.0/24 | Connecticut State Colleges & Universities, Connecticut State University System | 149.152.0.0/16 | ARIN | |
![]() |
159.247.15.0/24 | State of Connecticut | 159.247.0.0/16 | ARIN | |
![]() |
159.247.150.0/24 | State of Connecticut | 156.154.0.0/16 | ARIN | |
![]() |
159.247.232.0/22 | State of Connecticut | 159.247.0.0/16 | ARIN | |
![]() |
159.247.236.0/23 | State of Connecticut | 159.247.0.0/16 | ARIN | |
![]() |
159.247.244.0/24 | State of Connecticut | 159.247.0.0/16 | ARIN | |
![]() |
162.221.8.0/22 | Connecticut Education Network | 162.221.8.0/22 | ARIN | |
![]() |
162.246.4.0/24 | Connecticut Education Network | 162.246.4.0/22 | ARIN | |
![]() |
162.246.4.0/22 | Connecticut Education Network | 162.246.4.0/22 | ARIN | |
![]() |
162.246.5.0/24 | Connecticut Education Network | 161.38.24.0/21 | ARIN | |
![]() |
162.246.6.0/24 | Connecticut Education Network | 165.89.0.0/16 | ARIN | |
![]() |
192.83.228.0/24 | Choate Rosemary Hall | 192.83.228.0/24 | ARIN | |
![]() |
198.134.153.0/24 | Metro Hartford Information Services | 198.134.153.0/24 | ARIN | |
![]() |
198.134.154.0/23 | Metro Hartford Information Services | 198.134.154.0/23 | ARIN | |
![]() |
198.134.156.0/22 | Metro Hartford Information Services | 198.134.156.0/22 | ARIN | |
![]() |
199.21.208.0/23 | Pulsar360 | 199.21.208.0/21 | ARIN | |
![]() |
199.241.244.0/22 | Connecticut Education Network | 199.241.244.0/22 | ARIN | |
![]() |
199.241.245.0/24 | Connecticut Education Network | 199.241.244.0/22 | ARIN | |
![]() |
199.241.246.0/24 | Connecticut Education Network | 199.241.244.0/22 | ARIN | |
![]() |
199.241.247.0/24 | Connecticut Education Network | 199.241.244.0/22 | ARIN | |
![]() |
199.249.227.0/24 | Westport Public Schools | 199.249.227.0/24 | ARIN | |
![]() |
206.231.44.0/24 | Westport Public Schools | 206.228.0.0/14 | ARIN | |
![]() |
207.210.128.0/22 | Connecticut Education Network | 207.210.128.0/19 | ARIN | |
![]() |
207.210.128.0/19 | Connecticut Education Network | 207.210.128.0/19 | ARIN | |
![]() |
207.210.129.0/24 | Connecticut Education Network | 207.210.128.0/19 | ARIN | |
![]() |
207.210.132.0/22 | Connecticut Education Network | 207.210.128.0/19 | ARIN | |
![]() |
207.210.136.0/22 | Connecticut Education Network | 207.210.128.0/19 | ARIN | |
![]() |
207.210.140.0/23 | CEN ALT SITE NETWORK | 207.210.128.0/19 | ARIN | |
![]() |
207.210.144.0/21 | Connecticut Education Network | 208.77.248.0/21 | ARIN | |
![]() |
207.210.145.0/24 | Connecticut Education Network | 207.210.128.0/19 | ARIN | |
![]() |
207.210.152.0/21 | Connecticut Education Network | 207.210.128.0/19 | ARIN | |
![]() |
208.47.164.0/23 | CenturyLink Communications, LLC | 207.194.0.0/16 | ARIN |
Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
---|---|---|---|---|---|
![]() |
2607:f460::/32 | Connecticut Education Network | 2607:f460::/32 | ARIN | |
![]() |
2620:9:6000::/48 | Eastern Connecticut State University | 2620:9:6000::/48 | ARIN |
Country | ASN | Name | Description | IPv6 |
---|---|---|---|---|
![]() |
AS6939 | HURRICANE | Hurricane Electric LLC | |
![]() |
AS22652 | FIBRENOIRE-INTERNET | Videotron Ltee | |
![]() |
AS11164 | INTERNET2-I2PX | Internet2 | |
![]() |
AS11537 | INTERNET2-RESEARCH-EDU | Internet2 | |
![]() |
AS3257 | GTT-BACKBONE | GTT | |
![]() |
AS293 | ESNET | ESnet | |
![]() |
AS174 | COGENT-174 | Cogent Communications | |
![]() |
AS57463 | NetIX | NetIX Communications JSC | |
![]() |
AS29867 | FAIRFIELD-UNIVERSITY | Fairfield University | |
![]() |
AS13796 | UCONN-ARIN | University of Connecticut | |
![]() |
AS11598 | RECOL-CT | Cloudsmart | |
![]() |
AS397720 | NOVUS-INSIGHT | Novus Insight, Inc. | |
![]() |
AS55032 | JAXNET-BH-01 | The Jackson Laboratory | |
![]() |
AS54360 | USJ-ASN | USJ | |
![]() |
AS394688 | QUINNIPIAC-UNIVERSITY | Quinnipiac University | |
![]() |
AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK | Microsoft Corporation | |
![]() |
AS54973 | SACREDHEARTUNIVERSITY | Sacred Heart University | |
![]() |
AS25691 | CTSTATEU | Connecticut State Colleges & Universities, Connecticut State University System | |
![]() |
AS29 | YALE-AS | Yale University | |
![]() |
AS393337 | UOFHARTFORD | The University of Hartford | |
![]() |
AS394655 | UCHC-ASN | University of Connecticut Health Center | |
![]() |
AS3606 | CONNCOLL-AS | Connecticut College | |
![]() |
AS3481 | STOFCT-DOIT | State of Connecticut | |
![]() |
AS167 | WESLEYAN-AS | Wesleyan University | |
![]() |
AS12024 | ASN-ACN | Advanced Corporate Network | |
![]() |
AS394858 | UNIVERSITY-OF-NEW-HAVEN | University of New Haven | |
![]() |
AS3592 | TRINCOLL-AS | Trinity College | |
![]() |
AS40149 | UBNET1-AS | University of Bridgeport | |
![]() |
AS62548 | NORWICH-PUBLIC-UTILITIES | City of Norwich Department of Public Utilities | |
![]() |
AS3719 | CT-JIS | State of Connecticut Judicial Branch |
Country | ASN | Name | Description | IPv4 |
---|---|---|---|---|
![]() |
AS174 | COGENT-174 | Cogent Communications | |
![]() |
AS22652 | FIBRENOIRE-INTERNET | Videotron Ltee | |
![]() |
AS11537 | INTERNET2-RESEARCH-EDU | Internet2 | |
![]() |
AS394858 | UNIVERSITY-OF-NEW-HAVEN | University of New Haven | |
![]() |
AS6939 | HURRICANE | Hurricane Electric LLC | |
![]() |
AS3257 | GTT-BACKBONE | GTT | |
![]() |
AS29 | YALE-AS | Yale University | |
![]() |
AS397720 | NOVUS-INSIGHT | Novus Insight, Inc. | |
![]() |
AS3719 | CT-JIS | State of Connecticut Judicial Branch | |
![]() |
AS11598 | RECOL-CT | Cloudsmart |
Country | ASN | Name | Description | IPv6 |
---|---|---|---|---|
![]() |
AS174 | COGENT-174 | Cogent Communications | |
![]() |
AS3257 | GTT-BACKBONE | GTT | |
![]() |
AS11164 | INTERNET2-I2PX | Internet2 | |
![]() |
AS6939 | HURRICANE | Hurricane Electric LLC |
Country | ASN | Name | Description | IPv4 |
---|---|---|---|---|
![]() |
AS174 | COGENT-174 | Cogent Communications | |
![]() |
AS3257 | GTT-BACKBONE | GTT | |
![]() |
AS6939 | HURRICANE | Hurricane Electric LLC |
Country | ASN | Name | Description | IPv6 |
---|---|---|---|---|
![]() |
AS394655 | UCHC-ASN | University of Connecticut Health Center | |
![]() |
AS3481 | STOFCT-DOIT | State of Connecticut | |
![]() |
AS3606 | CONNCOLL-AS | Connecticut College | |
![]() |
AS397720 | NOVUS-INSIGHT | Novus Insight, Inc. | |
![]() |
AS3719 | CT-JIS | State of Connecticut Judicial Branch | |
![]() |
AS13796 | UCONN-ARIN | University of Connecticut | |
![]() |
AS29867 | FAIRFIELD-UNIVERSITY | Fairfield University | |
![]() |
AS29 | YALE-AS | Yale University | |
![]() |
AS394688 | QUINNIPIAC-UNIVERSITY | Quinnipiac University | |
![]() |
AS25691 | CTSTATEU | Connecticut State Colleges & Universities, Connecticut State University System | |
![]() |
AS55032 | JAXNET-BH-01 | The Jackson Laboratory | |
![]() |
AS393337 | UOFHARTFORD | The University of Hartford | |
![]() |
AS40149 | UBNET1-AS | University of Bridgeport | |
![]() |
AS54360 | USJ-ASN | USJ | |
![]() |
AS54973 | SACREDHEARTUNIVERSITY | Sacred Heart University | |
![]() |
AS62548 | NORWICH-PUBLIC-UTILITIES | City of Norwich Department of Public Utilities | |
![]() |
AS11598 | RECOL-CT | Cloudsmart | |
![]() |
AS394858 | UNIVERSITY-OF-NEW-HAVEN | University of New Haven | |
![]() |
AS3592 | TRINCOLL-AS | Trinity College | |
![]() |
AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK | Microsoft Corporation | |
![]() |
AS12024 | ASN-ACN | Advanced Corporate Network |
# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2025, American Registry for Internet Numbers, Ltd. # 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 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 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 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: MORAL110-ARIN OrgDNSName: Morales, Rafael OrgDNSPhone: +1-860-622-4565 OrgDNSEmail: Rafael.Morales@uconn.edu OrgDNSRef: https://rdap.arin.net/registry/entity/MORAL110-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 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 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 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 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: TINGL28-ARIN OrgAbuseName: Tingley, Christopher OrgAbusePhone: +1-860-268-2433 OrgAbuseEmail: christopher.tingley@uconn.edu OrgAbuseRef: 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 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 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 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 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 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 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: 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: 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 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 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 # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2025, American Registry for Internet Numbers, Ltd. #
Country | IX | Name | IPv4 | IPv6 | Port Speed |
---|---|---|---|---|---|
![]() |
MASS-IX | MASS IX, Boston/Massachusetts Internet Exchange | 206.53.143.16 | 2001:504:47::58d6:0:1 | 100 Gbps |
![]() |
DE-CIX New York | DE-CIX New York | 206.82.105.12 | 2001:504:36::58d6:0:1 | 60 Gbps |