ASN AS46434 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS46434?

AS46434 is listed under MUFG Securities Americas Inc..

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS46434 MUFG Securities Americas Inc.

ASN Lookup Tool

MUFG Securities Americas Inc. us.sc.mufg.jp

US 7 Routes

AS Data

AS46434

AS46434 – MUFG Securities Americas Inc.

AS Number	46434
AS Name	MITSU-10-ASN
Organization	MUFG Securities Americas Inc.(mitsu-10)
Country	US
Website	us.sc.mufg.jp
Number of IPv4 Routes	7
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2008-09-17

ASN Intelligence API for production workflows

Use ASN data for AS46434 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
208.95.126.0/24	AS46434	MUFG Securities Americas Inc.	MUFG Securities Americas Inc.	256
208.95.125.0/24	AS46434	MUFG Securities Americas Inc.	MUFG Securities Americas Inc.	256
64.14.163.0/24	AS46434	MUFG Securities Americas Inc.	Mitsubishi UFJ Securities	256
64.14.162.0/24	AS46434	MUFG Securities Americas Inc.	Mitsubishi UFJ Securities	256
208.95.120.0/24	AS46434	MUFG Securities Americas Inc.	MUFG Securities Americas Inc.	256
208.95.120.0/23	AS46434	MUFG Securities Americas Inc.	MUFG Securities Americas Inc.	512
64.14.164.0/24	AS46434	MUFG Securities Americas Inc.	Mitsubishi UFJ Securities	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 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       46434
ASName:         MITSU-10-ASN
ASHandle:       AS46434
RegDate:        2008-09-17
Updated:        2021-08-13    
Ref:            https://rdap.arin.net/registry/autnum/46434


OrgName:        MUFG Securities Americas Inc.
OrgId:          MITSU-10
Address:        1221 Avenue of the Americas
City:           New York
StateProv:      NY
PostalCode:     10020
Country:        US
RegDate:        2008-09-04
Updated:        2018-08-16
Ref:            https://rdap.arin.net/registry/entity/MITSU-10


OrgTechHandle: NETWO8610-ARIN
OrgTechName:   Network Admins
OrgTechPhone:  +1-212-405-7250 
OrgTechEmail:  network-ny@us.sc.mufg.jp
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO8610-ARIN

OrgNOCHandle: NETWO8616-ARIN
OrgNOCName:   Network Services
OrgNOCPhone:  +1-212-405-7250 
OrgNOCEmail:  networkgroup@us.sc.mufg.jp
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO8616-ARIN

OrgAbuseHandle: NETWO8610-ARIN
OrgAbuseName:   Network Admins
OrgAbusePhone:  +1-212-405-7250 
OrgAbuseEmail:  network-ny@us.sc.mufg.jp
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO8610-ARIN

OrgNOCHandle: NETWO8610-ARIN
OrgNOCName:   Network Admins
OrgNOCPhone:  +1-212-405-7250 
OrgNOCEmail:  network-ny@us.sc.mufg.jp
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO8610-ARIN

OrgTechHandle: NETWO8616-ARIN
OrgTechName:   Network Services
OrgTechPhone:  +1-212-405-7250 
OrgTechEmail:  networkgroup@us.sc.mufg.jp
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO8616-ARIN

OrgAbuseHandle: NETWO8616-ARIN
OrgAbuseName:   Network Services
OrgAbusePhone:  +1-212-405-7250 
OrgAbuseEmail:  networkgroup@us.sc.mufg.jp
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO8616-ARIN

RTechHandle: NETWO8610-ARIN
RTechName:   Network Admins
RTechPhone:  +1-212-405-7250 
RTechEmail:  network-ny@us.sc.mufg.jp
RTechRef:    https://rdap.arin.net/registry/entity/NETWO8610-ARIN

RNOCHandle: NETWO8616-ARIN
RNOCName:   Network Services
RNOCPhone:  +1-212-405-7250 
RNOCEmail:  networkgroup@us.sc.mufg.jp
RNOCRef:    https://rdap.arin.net/registry/entity/NETWO8616-ARIN

RAbuseHandle: NETWO8610-ARIN
RAbuseName:   Network Admins
RAbusePhone:  +1-212-405-7250 
RAbuseEmail:  network-ny@us.sc.mufg.jp
RAbuseRef:    https://rdap.arin.net/registry/entity/NETWO8610-ARIN

RNOCHandle: NETWO8610-ARIN
RNOCName:   Network Admins
RNOCPhone:  +1-212-405-7250 
RNOCEmail:  network-ny@us.sc.mufg.jp
RNOCRef:    https://rdap.arin.net/registry/entity/NETWO8610-ARIN

RTechHandle: NETWO8616-ARIN
RTechName:   Network Services
RTechPhone:  +1-212-405-7250 
RTechEmail:  networkgroup@us.sc.mufg.jp
RTechRef:    https://rdap.arin.net/registry/entity/NETWO8616-ARIN

RAbuseHandle: NETWO8616-ARIN
RAbuseName:   Network Services
RAbusePhone:  +1-212-405-7250 
RAbuseEmail:  networkgroup@us.sc.mufg.jp
RAbuseRef:    https://rdap.arin.net/registry/entity/NETWO8616-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

Peers

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US
AS3549	Level 3 Communications, Inc. (GBLX)	US
AS19905	Vercara, LLC	US
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US
AS19905	Vercara, LLC	US
AS3356	Level 3 Parent, LLC	US