14120 ONEZERO-AS - oneZero Financial Systems, LLC, US
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS27552 TWDX - TowardEX Technologies International, Inc., US
AS6461 ZAYO-6461 - Zayo Bandwidth, US
AS3356 LEVEL3 - Level 3 Parent, LLC, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 18623 AS14120 ORIGIN Originate: 3584 /20.19 Transit: 0 /0.00 ONEZERO-AS - oneZero Financial Systems, LLC, US
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 33772 AS14120 ONEZERO-AS - oneZero Financial Systems, LLC, 7 0 0 7 0 0.00% Prefix AS Path Aggregation Suggestion 38.76.4.0/24 4777 2516 3356 14120 147.160.248.0/23 4777 2497 3356 14120 147.160.250.0/24 4777 2497 6461 14120 147.160.252.0/23 4777 2497 3356 14120 147.160.254.0/23 4777 2497 1299 27552 14120 168.245.178.0/23 4777 2516 3356 14120 192.149.48.0/22 4777 2497 1299 27552 14120
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS14120 5 More Specifics 7 Total Advertisements ONEZERO-AS - oneZero Financial Systems, LLC, US
38.76.4.0/24 38.0.0.0/8
147.160.248.0/23 147.160.248.0/21
147.160.250.0/24 147.160.248.0/21
147.160.252.0/23 147.160.248.0/21
147.160.254.0/23 147.160.248.0/21
whois: 402332
IANA has recorded AS14120 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS14120\n
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ASNumber: 14120
ASName: ONEZERO-AS
ASHandle: AS14120
RegDate: 2011-06-06
Updated: 2025-10-02
Ref: https://rdap.arin.net/registry/autnum/14120
OrgName: oneZero Financial Systems, LLC
OrgId: OFSL-5
Address: 455 Grand Union Boulevard
City: Somerville
StateProv: MA
PostalCode: 02145
Country: US
RegDate: 2015-05-22
Updated: 2025-08-06
Comment: http://www.onezero.com/
Ref: https://rdap.arin.net/registry/entity/OFSL-5
OrgNOCHandle: KRAUT3-ARIN
OrgNOCName: Krauthamer, Bryan
OrgNOCPhone: +1-617-500-6855
OrgNOCEmail: bkrauthamer@onezero.com
OrgNOCRef: https://rdap.arin.net/registry/entity/KRAUT3-ARIN
OrgRoutingHandle: KRAUT3-ARIN
OrgRoutingName: Krauthamer, Bryan
OrgRoutingPhone: +1-617-500-6855
OrgRoutingEmail: bkrauthamer@onezero.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/KRAUT3-ARIN
OrgTechHandle: KRAUT3-ARIN
OrgTechName: Krauthamer, Bryan
OrgTechPhone: +1-617-500-6855
OrgTechEmail: bkrauthamer@onezero.com
OrgTechRef: https://rdap.arin.net/registry/entity/KRAUT3-ARIN
OrgAbuseHandle: SULLI524-ARIN
OrgAbuseName: Sullivan, Alex
OrgAbusePhone: +1-917-445-4138
OrgAbuseEmail: asullivan@onezero.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/SULLI524-ARIN
OrgDNSHandle: KRAUT3-ARIN
OrgDNSName: Krauthamer, Bryan
OrgDNSPhone: +1-617-500-6855
OrgDNSEmail: bkrauthamer@onezero.com
OrgDNSRef: https://rdap.arin.net/registry/entity/KRAUT3-ARIN
OrgTechHandle: ULINI-ARIN
OrgTechName: Ulinic, Mircea
OrgTechPhone: +1-888-703-4285
OrgTechEmail: mulinic@onezero.com
OrgTechRef: https://rdap.arin.net/registry/entity/ULINI-ARIN
OrgAbuseHandle: KRAUT3-ARIN
OrgAbuseName: Krauthamer, Bryan
OrgAbusePhone: +1-617-500-6855
OrgAbuseEmail: bkrauthamer@onezero.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/KRAUT3-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.
#