AS20129 Mizuho Americas Services LLC

ASN Lookup Tool

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Contacts

Legacy Routes

AS20129 – Mizuho Americas Services LLC

AS Number	20129
AS Name	MAS-NJDC
Organization	Mizuho Americas Services LLC(masl-12)
Country	US
Website	mizuhogroup.com
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status
Registry	ARIN
Date Allocated	N/A

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
8.11.195.0/24	AS20129	Mizuho Americas Services LLC	Mizuho Americas Services LLC	256
192.129.92.0/24	AS20129	Mizuho Americas Services LLC	Mizuho Americas Services LLC	256
208.85.105.0/24	AS20129	Mizuho Americas Services LLC	Mizuho Americas Services LLC	256
208.85.107.0/24	AS20129	Mizuho Americas Services LLC	Mizuho Americas Services LLC	256

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 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       20129
ASName:         MAS-NJDC
ASHandle:       AS20129
RegDate:        2001-03-28
Updated:        2022-11-30    
Ref:            https://rdap.arin.net/registry/autnum/20129


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:        2022-11-21
Ref:            https://rdap.arin.net/registry/entity/MASL-12


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

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

OrgNOCHandle: NETWO3673-ARIN
OrgNOCName:   Network Team
OrgNOCPhone:  +1-212-209-9493 
OrgNOCEmail:  NetworkTeam@mizuhogroup.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO3673-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 1997-2025, American Registry for Internet Numbers, Ltd.
#