AS203939 Content
MOSAIC
Mosaic Data Services, Inc.
US
3
IPv4 Prefixes
2
IPv6 Prefixes
0
peering network
2
IX Points
8
Facilities
AS Name
MOSAIC
Organization
Mosaic Data Services, Inc.
Country/Region
US
Registration Date
2026-03-05
Update Date
2026-03-05
View Whois
IPv4 Prefixes (3)
185.204.14.0/23 23.136.116.0/24 185.125.184.0/22
IPv6 Prefixes (2)
2a06:bc40::/29 2602:f6a7::/36
AS203939 network topology (Upstream/Downstream)
Facility List (8)
Name City Country
Equinix DC1-DC15,DC21-DC22 - Ashburn Ashburn US
Hurricane Electric Fremont 2 Fremont US
CoreSite - Reston (VA1) Reston US
Telehouse - New York Chelsea New York US
TierPoint Baltimore Baltimore US
Databridge Sites Silver Spring Silver Spring US
Atlantech Online - Rockville, MD Rockville US
Atlantech Online - Silver Spring, MD Silver Spring US
Colocated Networks (Shared Data Center)
ASN Name Type Shared Facility
AS29785 DACS SCE Network Services 6/8
AS398454 DACS IX Route Collectors Route Collector 5/8
AS40592 DACS IX Route Servers Route Server 5/8
AS40217 DACS-NX Legacy Network NSP 5/8
AS7124 DACS Cloud Content 5/8
AS6515 DACS NX NSP 5/8
AS61961 Nellicus, LLC Educational/Research 4/8
AS49915 Megaport Global Access NSP 4/8
AS40138 MDNET Network Services 4/8
AS6939 Hurricane Electric NSP 4/8
AS174 Cogent Communications, Inc. NSP 4/8
AS203391 ClouDNS Content 3/8
AS62994 LITECLOUD Cable/DSL/ISP 3/8
AS46583 Visionary Technologies NSP 3/8
AS36236 NetActuate Cable/DSL/ISP 3/8
AS29838 Atlantic Metro NSP 3/8
AS6461 Zayo NSP 3/8
AS4556 PacketFabric NSP 3/8
AS3257 GTT Communications (AS3257) NSP 3/8
AS401199 TenSpire Network 1 NSP 2/8
+10 colocated networks
Raw Whois Data 
%  No entries found for the selected source(s).




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ASNumber:       203939
ASName:         MOSAIC
ASHandle:       AS203939
RegDate:        2026-03-05
Updated:        2026-03-05
Ref:            https://rdap.arin.net/registry/autnum/203939


OrgName:        Mosaic Data Services, Inc.
OrgId:          MDS-109
Address:        618 Centerpoint Way, #83203
City:           Gaithersburg
StateProv:      MD
PostalCode:     20883
Country:        US
RegDate:        2012-05-11
Updated:        2025-03-19
Comment:        http://www.mosaicdataservices.com
Comment:        Business Office: 9am to 5pm EST
Comment:        NOC Support: 24/7
Ref:            https://rdap.arin.net/registry/entity/MDS-109


OrgNOCHandle: BACHJ-ARIN
OrgNOCName:   Bach, Jason 
OrgNOCPhone:  +1-240-399-3904 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/BACHJ-ARIN

OrgAbuseHandle: BACHJ-ARIN
OrgAbuseName:   Bach, Jason 
OrgAbusePhone:  +1-240-399-3904 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BACHJ-ARIN

OrgTechHandle: BACHJ-ARIN
OrgTechName:   Bach, Jason 
OrgTechPhone:  +1-240-399-3904 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/BACHJ-ARIN

OrgTechHandle: JEAO-ARIN
OrgTechName:   O'Reilly, Justin E. Andrew
OrgTechPhone:  +1-240-422-9905 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/JEAO-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.
#

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