AS22742 Educational/Research
CT-EDU-NET
Connecticut Education Network
US
76
IPv4 Prefixes
2
IPv6 Prefixes
0
peering network
2
IX Points
11
Facilities
AS Name
CEN-AS
Organization
Connecticut Education Network
Country/Region
US
Registration Date
[email protected] 20190828 #13:41:43Z
Update Date
2023-11-13T15:57:07Z
IPv4 Prefixes (50)
64.251.56.0/22 64.251.60.0/22 206.231.44.0/24 67.218.80.0/20 67.218.80.0/21 67.218.89.0/24 207.210.128.0/19 207.210.128.0/22 207.210.129.0/24 207.210.136.0/22 207.210.144.0/21 207.210.145.0/24 207.210.152.0/21 72.10.104.0/22 72.10.108.0/22 72.10.112.0/21 72.10.118.0/23 74.123.180.0/24 207.210.132.0/22 207.210.140.0/23 +30 个
IPv6 Prefixes (2)
2607:f460::/32 2620:9:6000::/48
AS22742 network topology (Upstream/Downstream)
Facility List (11)
Name City Country
Digital Realty NYC (32 AofA) New York US
Markley Group One Summer Street Boston Boston US
Lumen Boston Cambridge US
CyrusOne Norwalk Norwalk US
Crown Castle Springfield (1 Federal) Springfield US
Lumen West Haven West Haven US
Lumen New Haven New Haven US
Lumen Hartford Hartford US
Lumen Stamford Stamford US
Lumen New London New London US
Crown Castle Stamford Stamford US
Colocated Networks (Shared Data Center)
ASN Name Type Shared Facility
AS14325 OSHEAN, Inc Educational/Research 4/11
AS10578 Northern Crossroads Educational/Research 3/11
AS174 Cogent Communications, Inc. NSP 3/11
AS395354 Starry Cable/DSL/ISP 2/11
AS49915 Megaport Global Access NSP 2/11
AS40444 Constant Contact, Inc. Content 2/11
AS27552 TWDX IP NSP 2/11
AS22147 Packetsurge NSP 2/11
AS13837 Point5 Managed Services, LLC NSP 2/11
AS13536 FirstLight Fiber NSP 2/11
AS6939 Hurricane Electric NSP 2/11
AS4556 PacketFabric NSP 2/11
AS3257 GTT Communications (AS3257) NSP 2/11
AS701 Verizon NSP 2/11
AS293 Energy Sciences Network (ESnet) NSP 2/11
AS111 Boston University Educational/Research 2/11
AS3 Massachusetts Institute of Technology Educational/Research 2/11
AS400138 Databento 1/11
AS399090 Ginkgo Bioworks Educational/Research 1/11
AS398427 Markley Network Services Network Services 1/11
+10 colocated networks
Raw Whois Data
aut-num:        AS22742
as-name:        CEN-AS
descr:          Connecticut Education Network
                55 Farmington Ave 6th Floor
                Hartford, CT  06105
                US
admin-c:        MSP106-ARIN
tech-c:         MSP106-ARIN
mnt-by:         MAINT-AS22742
changed:        [email protected] 20190828  #13:41:43Z
source:         RADB
last-modified:  2023-11-13T15:57:07Z




--- ARIN Whois ---


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# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
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# If you see inaccuracies in the results, please report at
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# Copyright 1997-2026, 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:        2025-11-19
Ref:            https://rdap.arin.net/registry/entity/SCDI-3


OrgNOCHandle: NOCAN6-ARIN
OrgNOCName:   NOC and Admin
OrgNOCPhone:  +1-860-622-4560 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOCAN6-ARIN

OrgRoutingHandle: TINGL28-ARIN
OrgRoutingName:   Tingley, Christopher 
OrgRoutingPhone:  +1-860-622-4561 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/TINGL28-ARIN

OrgTechHandle: MORAL110-ARIN
OrgTechName:   Morales, Rafael 
OrgTechPhone:  +1-860-558-1166 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MORAL110-ARIN

OrgRoutingHandle: MSP106-ARIN
OrgRoutingName:   Pennington, Michael S
OrgRoutingPhone:  +1-860-622-4566 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MSP106-ARIN

OrgTechHandle: TUDIS-ARIN
OrgTechName:   Tudisca, Bradley 
OrgTechPhone:  +1-860-622-4570 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/TUDIS-ARIN

OrgTechHandle: TINGL28-ARIN
OrgTechName:   Tingley, Christopher 
OrgTechPhone:  +1-860-622-4561 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/TINGL28-ARIN

OrgTechHandle: MSP106-ARIN
OrgTechName:   Pennington, Michael S
OrgTechPhone:  +1-860-622-4566 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MSP106-ARIN

OrgAbuseHandle: ABUSE9477-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-860-622-4560 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE9477-ARIN

OrgRoutingHandle: TUDIS-ARIN
OrgRoutingName:   Tudisca, Bradley 
OrgRoutingPhone:  +1-860-861-1983 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/TUDIS-ARIN

OrgRoutingHandle: MORAL110-ARIN
OrgRoutingName:   Morales, Rafael 
OrgRoutingPhone:  +1-860-558-1166 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MORAL110-ARIN

RNOCHandle: MSP106-ARIN
RNOCName:   Pennington, Michael S
RNOCPhone:  +1-860-622-4566 
RNOCEmail:  [email protected]
RNOCRef:    https://rdap.arin.net/registry/entity/MSP106-ARIN

RAbuseHandle: ABUSE2642-ARIN
RAbuseName:   Abuse
RAbusePhone:  +1-860-622-4560 
RAbuseEmail:  [email protected]
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2642-ARIN

RNOCHandle: CNP-ARIN
RNOCName:   CEN NOC POC
RNOCPhone:  +1-860-622-4566 
RNOCEmail:  [email protected]
RNOCRef:    https://rdap.arin.net/registry/entity/CNP-ARIN

RTechHandle: MSP106-ARIN
RTechName:   Pennington, Michael S
RTechPhone:  +1-860-622-4566 
RTechEmail:  [email protected]
RTechRef:    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 1997-2026, American Registry for Internet Numbers, Ltd.
#