# # 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. # # start NetRange: 38.0.0.0 - 38.255.255.255 CIDR: 38.0.0.0/8 NetName: COGENT-A NetHandle: NET-38-0-0-0-1 Parent: () NetType: Direct Allocation OriginAS: AS174 Organization: PSINet, Inc. (PSI) RegDate: 1991-04-16 Updated: 2023-10-11 Comment: IP allocations within 38.0.0.0/8 are used for Cogent customer static IP assignments. Comment: Comment: Reassignment information for this block can be found at rwhois.cogentco.com 4321 Comment: Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv Ref: https://rdap.arin.net/registry/ip/38.0.0.0 OrgName: PSINet, Inc. OrgId: PSI Address: 2450 N Street NW City: Washington StateProv: DC PostalCode: 20037 Country: US RegDate: Updated: 2023-10-11 Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv Ref: https://rdap.arin.net/registry/entity/PSI ReferralServer: rwhois://rwhois.cogentco.com:4321 OrgAbuseHandle: COGEN-ARIN OrgAbuseName: Cogent Abuse OrgAbusePhone: +1-877-875-4311 OrgAbuseEmail: abuse@cogentco.com OrgAbuseRef: https://rdap.arin.net/registry/entity/COGEN-ARIN OrgNOCHandle: ZC108-ARIN OrgNOCName: Cogent Communications OrgNOCPhone: +1-877-875-4311 OrgNOCEmail: noc@cogentco.com OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-ARIN OrgTechHandle: IPALL-ARIN OrgTechName: IP Allocation OrgTechPhone: +1-877-875-4311 OrgTechEmail: ipalloc@cogentco.com OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN RTechHandle: PSI-NISC-ARIN RTechName: IP Allocation RTechPhone: +1-877-875-4311 RTechEmail: ipalloc@cogentco.com RTechRef: https://rdap.arin.net/registry/entity/PSI-NISC-ARIN # end # start NetRange: 38.81.112.0 - 38.81.115.255 CIDR: 38.81.112.0/22 NetName: CT-EDU-CGNT-NET-2 NetHandle: NET-38-81-112-0-1 Parent: COGENT-A (NET-38-0-0-0-1) NetType: Reallocated OriginAS: AS22742 Organization: Connecticut Education Network (SCDI-3) RegDate: 2021-06-10 Updated: 2021-06-10 Ref: https://rdap.arin.net/registry/ip/38.81.112.0 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: MORAL110-ARIN OrgDNSName: Morales, Rafael OrgDNSPhone: +1-860-558-1166 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 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 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: CHEUN60-ARIN OrgRoutingName: Cheung, Rick OrgRoutingPhone: +1-860-622-4567 OrgRoutingEmail: rick.cheung@uconn.edu OrgRoutingRef: https://rdap.arin.net/registry/entity/CHEUN60-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 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 OrgAbuseHandle: MORAL110-ARIN OrgAbuseName: Morales, Rafael OrgAbusePhone: +1-860-558-1166 OrgAbuseEmail: Rafael.Morales@uconn.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/MORAL110-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 OrgNOCHandle: MORAL110-ARIN OrgNOCName: Morales, Rafael OrgNOCPhone: +1-860-558-1166 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: TINGL28-ARIN OrgRoutingName: Tingley, Christopher OrgRoutingPhone: +1-860-268-2433 OrgRoutingEmail: christopher.tingley@uconn.edu OrgRoutingRef: 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: TINGL28-ARIN OrgNOCName: Tingley, Christopher OrgNOCPhone: +1-860-268-2433 OrgNOCEmail: christopher.tingley@uconn.edu OrgNOCRef: https://rdap.arin.net/registry/entity/TINGL28-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 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: +1-860-558-1166 OrgRoutingEmail: Rafael.Morales@uconn.edu OrgRoutingRef: https://rdap.arin.net/registry/entity/MORAL110-ARIN OrgTechHandle: MORAL110-ARIN OrgTechName: Morales, Rafael OrgTechPhone: +1-860-558-1166 OrgTechEmail: Rafael.Morales@uconn.edu OrgTechRef: https://rdap.arin.net/registry/entity/MORAL110-ARIN # end # start NetRange: 38.81.112.0 - 38.81.113.255 CIDR: 38.81.112.0/23 NetName: CTEDUNET NetHandle: NET-38-81-112-0-2 Parent: CT-EDU-CGNT-NET-2 (NET-38-81-112-0-1) NetType: Reassigned OriginAS: AS22742 Customer: Town of Manchester (C07920876) RegDate: 2021-06-10 Updated: 2021-06-10 Ref: https://rdap.arin.net/registry/ip/38.81.112.0 CustName: Town of Manchester Address: 41 Center St City: Manchester StateProv: CT PostalCode: 06045 Country: US RegDate: 2021-06-10 Updated: 2021-06-10 Ref: https://rdap.arin.net/registry/entity/C07920876 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: MORAL110-ARIN OrgDNSName: Morales, Rafael OrgDNSPhone: +1-860-558-1166 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 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 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: CHEUN60-ARIN OrgRoutingName: Cheung, Rick OrgRoutingPhone: +1-860-622-4567 OrgRoutingEmail: rick.cheung@uconn.edu OrgRoutingRef: https://rdap.arin.net/registry/entity/CHEUN60-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 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 OrgAbuseHandle: MORAL110-ARIN OrgAbuseName: Morales, Rafael OrgAbusePhone: +1-860-558-1166 OrgAbuseEmail: Rafael.Morales@uconn.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/MORAL110-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 OrgNOCHandle: MORAL110-ARIN OrgNOCName: Morales, Rafael OrgNOCPhone: +1-860-558-1166 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: TINGL28-ARIN OrgRoutingName: Tingley, Christopher OrgRoutingPhone: +1-860-268-2433 OrgRoutingEmail: christopher.tingley@uconn.edu OrgRoutingRef: 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: TINGL28-ARIN OrgNOCName: Tingley, Christopher OrgNOCPhone: +1-860-268-2433 OrgNOCEmail: christopher.tingley@uconn.edu OrgNOCRef: https://rdap.arin.net/registry/entity/TINGL28-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 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: +1-860-558-1166 OrgRoutingEmail: Rafael.Morales@uconn.edu OrgRoutingRef: https://rdap.arin.net/registry/entity/MORAL110-ARIN OrgTechHandle: MORAL110-ARIN OrgTechName: Morales, Rafael OrgTechPhone: +1-860-558-1166 OrgTechEmail: Rafael.Morales@uconn.edu OrgTechRef: https://rdap.arin.net/registry/entity/MORAL110-ARIN # end # # 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. # Found a referral to rwhois.cogentco.com:4321. %rwhois V-1.5:0010b0:00 rwhois.cogentco.com (CGNT rwhoisd 1.2.0) network:ID:NET4-2651700016 network:Network-Name:NET4-2651700016 network:IP-Network:38.81.112.0/22 network:Org-Name:University of Connecticut network:Street-Address:1351 WASHINGTON BLVD network:City:STAMFORD network:State:CT network:Country:US network:Postal-Code:06902 network:Tech-Contact:ZC108-ARIN network:Updated:2024-06-04 15:25:57 %ok