US
AS3384
CELT
Center for Educational Leadership and Technology · www.integrity-learning.com
US ARIN Educational/Research RatioMostly Inbound Peering PolicySelective ScopeNot Disclosed IRRAS-CELT
3
IPv4 Prefixes
0
IPv6 Prefixes
···
Peers
···
Upstream
···
Downstream
1
IX Points
2
Facilities
33.3%
RPKI Valid Rate
IP Purity Address-space quality
Assessing the address space...
Network Topology Upstream/Downstream Data Source: RIPE Stat
Loading topology data...
Announced IP Prefixes 3
RPKI Valid 1 RPKI Invalid 0 Unsigned / Unknown 2 Sampled 3 / 3
Facilities 2 Click a point on the map to locate a facility
NameCityCountry
CoreSite - Boston (BO1)SomervilleUS
Hub Express SystemSomervilleUS
Colocated Networks 30 Shared Data Center
ASNNameType Shared Facility
AS27552 TWDX IP NSP 2/2
AS22147 Packetsurge NSP 2/2
AS401988 5005 LLC Enterprise 1/2
AS399100 Tilson Broadband Cable/DSL/ISP 1/2
AS397116 Wellesley Municipal Light Plant Cable/DSL/ISP 1/2
AS396914 Pacific Northwest Net Content 1/2
AS396350 Boom Communications NSP 1/2
AS395354 Starry Cable/DSL/ISP 1/2
AS393965 EndLayer, LLC Content 1/2
AS64249 ENDOFFICE 1/2
AS55256 Netskope Network Services 1/2
AS54613 Converted Networks Cable/DSL/ISP 1/2
AS54058 Rakuten Content 1/2
AS53292 ManagedWay Company 1/2
AS49915 Megaport Global Access NSP 1/2
AS46873 Host Color Content 1/2
AS40630 GridFury NSP 1/2
AS40444 Constant Contact, Inc. Content 1/2
AS40105 PriVerify 1/2
AS33083 Axcelx Technologies LLC Content 1/2
Registration Info
AS Name
CELT
Organization
Center for Education Leadership and Technology (CELT)
Country/Region
US
Registration Date
[email protected] 20140402 #TSN20140403:0141Z-23
Update Date
2018-09-04T15:32:16Z
Raw Whois Data
aut-num:        AS3384
as-name:        CELT
admin-c:        NOC316-ARIN
tech-c:         NOC316-ARIN
descr:          Center for Education Leadership and Technology (CELT)
remarks:
remarks:        auto-generated aut-num object
remarks:        %%TSN-APF-R-LINEBREAK
remarks:
remarks:        This aut-num object was proxy-registered by
remarks:        MAINT-TOWARDEX because either the customer has
remarks:        not registered the IRR objects on his own, or
remarks:        a concern exists where some peers may be using
remarks:        wrong database that may result in nuisance
remarks:        filtering.
remarks:
remarks:        Contact irr [at] towardex.com if you have any
remarks:        questions relating to this object.
remarks:
mnt-by:         MAINT-TOWARDEX
changed:        [email protected] 20140402  #TSN20140403:0141Z-23
source:         ALTDB

aut-num:        AS3384
as-name:        CELT
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         OTHER
mnt-by:         MAINT-TOWARDEX
created:        2018-02-16T02:20:12Z
last-modified:  2018-09-04T15:32:16Z
source:         RIPE-NONAUTH
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************




--- ARIN Whois ---


#
# 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.
#


ASNumber:       3384
ASName:         CELT
ASHandle:       AS3384
RegDate:        2012-09-17
Updated:        2012-09-17
Ref:            https://rdap.arin.net/registry/autnum/3384


OrgName:        Center for Educational Leadership and Technology
OrgId:          CELT
Address:        65 Boston Post Road West
Address:        Suite 200
City:           Marlborough
StateProv:      MA
PostalCode:     01752
Country:        US
RegDate:        1994-07-02
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/CELT


OrgAbuseHandle: BAJGO-ARIN
OrgAbuseName:   Bajgot, Jeff 
OrgAbusePhone:  +1-508-624-4474 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BAJGO-ARIN

OrgTechHandle: BAJGO-ARIN
OrgTechName:   Bajgot, Jeff 
OrgTechPhone:  +1-508-624-4474 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/BAJGO-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.
#