AS30118 Mizuho Americas Services LLC

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	8.2.79.0/24	Mizuho Americas Services LLC		12.0.0.0/8	ARIN
	192.129.90.0/24	Mizuho Americas Services LLC		192.129.90.0/23	ARIN
	208.85.104.0/24	Mizuho Americas Services LLC		208.49.0.0/16	ARIN
	208.85.106.0/24	Mizuho Americas Services LLC		208.85.104.0/22	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS54004	OPTIMUM-WIFI2	Optimum WiFi
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS32787	PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK	Akamai Technologies, Inc.

• IPv4 Upstreams

Country	ASN	Name	Description
	AS32787	PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK	Akamai Technologies, Inc.
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS54004	OPTIMUM-WIFI2	Optimum WiFi

IPv4 Upstream Graph

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IPv4 Upstream Graph

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#
# 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:       30118
ASName:         MAS-CTDC
ASHandle:       AS30118
RegDate:        2017-11-02
Updated:        2023-01-13    
Ref:            https://rdap.arin.net/registry/autnum/30118


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


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

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


#
# 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.
#