ASN Lookup Tool

Mizuho Americas Services LLC mizuhogroup.com US US 0 Routes

AS Data

AS23234

AS23234 – Mizuho Americas Services LLC

AS Number 23234
AS Name MSUSA-FUTURES-1
Organization Mizuho Americas Services LLC(masl-12)
Country US
Website mizuhogroup.com
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2002-02-13

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Raw Whois Response

#
# 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:       23234
ASName:         MSUSA-FUTURES-1
ASHandle:       AS23234
RegDate:        2002-02-13
Updated:        2022-11-30    
Ref:            https://rdap.arin.net/registry/autnum/23234


OrgName:        Mizuho Americas Services LLC
OrgId:          MASL-12
Address:        1271 Avenue of the Americas
City:           New York
StateProv:      NY
PostalCode:     10020
Country:        US
RegDate:        2022-09-19
Updated:        2026-01-29
Ref:            https://rdap.arin.net/registry/entity/MASL-12


OrgNOCHandle: NETWO3673-ARIN
OrgNOCName:   Network Team
OrgNOCPhone:  +1-212-209-9493 
OrgNOCEmail:  NetworkTeam@mizuhogroup.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO3673-ARIN

OrgTechHandle: NETWO3673-ARIN
OrgTechName:   Network Team
OrgTechPhone:  +1-212-209-9493 
OrgTechEmail:  NetworkTeam@mizuhogroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO3673-ARIN

OrgTechHandle: SETER5-ARIN
OrgTechName:   Seter, Shawn 
OrgTechPhone:  +1-312-294-8620 
OrgTechEmail:  shawn.seter@mizuhogroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SETER5-ARIN

OrgAbuseHandle: NETWO3673-ARIN
OrgAbuseName:   Network Team
OrgAbusePhone:  +1-212-209-9493 
OrgAbuseEmail:  NetworkTeam@mizuhogroup.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO3673-ARIN

OrgTechHandle: LANKI-ARIN
OrgTechName:   Lankios, Alex 
OrgTechPhone:  +1-212-209-9344 
OrgTechEmail:  alex.lankios@mizuhogroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LANKI-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.
#

Parsed Whois Response

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Frequently Asked Questions

ASN AS23234 is an Autonomous System Number used to identify a network for BGP internet routing.
AS23234 is listed under Mizuho Americas Services LLC.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.