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AS20129
Mizuho Americas Services LLC·
IP address details
AS20129
Mizuho Americas Services LLC·
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS20129
  • Org Name
    Mizuho Americas Services LLC
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
    28th March 2001
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    4
  • Ipv6 Prefixes
    0
  • Ipv4 Peers
    1
  • Ipv6 Peers
    0
  • Ipv4 Upstreams
    1
  • Ipv6 Upstreams
    0

Prefixes

There are 4 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States192.129.92.0/24
Mizuho Capital Markets LLC
192.129.92.0/23ARIN
United States208.85.105.0/24
MIZUHO SECURITIES USA INC
208.85.104.0/22ARIN
United States208.85.107.0/24
MIZUHO SECURITIES USA INC
208.85.104.0/22ARIN
United States8.11.195.0/24
Mizuho Bank, Ltd.
8.10.0.0/15ARIN
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC

Peers

There are 1 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
United StatesAS32787
Akamai Technologies, Inc.
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Upstream

There are 1 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
United StatesAS32787
Akamai Technologies, Inc.
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Graphs

AS20129 Combined Upstream Graph AS20129 AS20129 AS32787 AS32787 AS20129->AS32787 AS1299 AS1299 AS32787->AS1299 AS1273 AS1273 AS32787->AS1273 AS6461 AS6461 AS32787->AS6461 AS2497 AS2497 AS32787->AS2497 AS6453 AS6453 AS32787->AS6453 AS7018 AS7018 AS32787->AS7018 AS2914 AS2914 AS32787->AS2914 AS3257 AS3257 AS1299->AS3257 AS3356 AS3356 AS1299->AS3356 AS1273->AS3356 AS1239 AS1239 AS6461->AS1239 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209
AS20129 Combined Upstream Graph AS20129 AS20129 AS32787 AS32787 AS20129->AS32787 AS1299 AS1299 AS32787->AS1299 AS1273 AS1273 AS32787->AS1273 AS6461 AS6461 AS32787->AS6461 AS2497 AS2497 AS32787->AS2497 AS6453 AS6453 AS32787->AS6453 AS7018 AS7018 AS32787->AS7018 AS2914 AS2914 AS32787->AS2914 AS3257 AS3257 AS1299->AS3257 AS3356 AS3356 AS1299->AS3356 AS1273->AS3356 AS1239 AS1239 AS6461->AS1239 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209

World Map

WHOIS Details


#
# 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: NETWO3673-ARIN
OrgTechName: Network Team
OrgTechPhone: +1-212-209-9493
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO3673-ARIN

OrgNOCHandle: NETWO3673-ARIN
OrgNOCName: Network Team
OrgNOCPhone: +1-212-209-9493
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO3673-ARIN

OrgTechHandle: LANKI-ARIN
OrgTechName: Lankios, Alex
OrgTechPhone: +1-212-209-9344
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/LANKI-ARIN

OrgAbuseHandle: NETWO3673-ARIN
OrgAbuseName: Network Team
OrgAbusePhone: +1-212-209-9493
OrgAbuseEmail: [email protected]
OrgAbuseRef: 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.
#

#
# 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: NETWO3673-ARIN
OrgTechName: Network Team
OrgTechPhone: +1-212-209-9493
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO3673-ARIN

OrgNOCHandle: NETWO3673-ARIN
OrgNOCName: Network Team
OrgNOCPhone: +1-212-209-9493
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO3673-ARIN

OrgTechHandle: LANKI-ARIN
OrgTechName: Lankios, Alex
OrgTechPhone: +1-212-209-9344
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/LANKI-ARIN

OrgAbuseHandle: NETWO3673-ARIN
OrgAbuseName: Network Team
OrgAbusePhone: +1-212-209-9493
OrgAbuseEmail: [email protected]
OrgAbuseRef: 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.
#

IX

Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
IP.CC
Search
IP address details
AS20129
Mizuho Americas Services LLC·
IP address details
AS20129
Mizuho Americas Services LLC·

Summary

  • As Number
    AS20129
  • Org Name
    Mizuho Americas Services LLC
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
    28th March 2001
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    4
  • Ipv6 Prefixes
    0
  • Ipv4 Peers
    1
  • Ipv6 Peers
    0
  • Ipv4 Upstreams
    1
  • Ipv6 Upstreams
    0

Prefixes

There are 4 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States192.129.92.0/24
Mizuho Capital Markets LLC
192.129.92.0/23ARIN
United States208.85.105.0/24
MIZUHO SECURITIES USA INC
208.85.104.0/22ARIN
United States208.85.107.0/24
MIZUHO SECURITIES USA INC
208.85.104.0/22ARIN
United States8.11.195.0/24
Mizuho Bank, Ltd.
8.10.0.0/15ARIN
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC

Peers

There are 1 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
United StatesAS32787
Akamai Technologies, Inc.
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Upstream

There are 1 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
United StatesAS32787
Akamai Technologies, Inc.
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Graphs

AS20129 Combined Upstream Graph AS20129 AS20129 AS32787 AS32787 AS20129->AS32787 AS1299 AS1299 AS32787->AS1299 AS1273 AS1273 AS32787->AS1273 AS6461 AS6461 AS32787->AS6461 AS2497 AS2497 AS32787->AS2497 AS6453 AS6453 AS32787->AS6453 AS7018 AS7018 AS32787->AS7018 AS2914 AS2914 AS32787->AS2914 AS3257 AS3257 AS1299->AS3257 AS3356 AS3356 AS1299->AS3356 AS1273->AS3356 AS1239 AS1239 AS6461->AS1239 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209
AS20129 Combined Upstream Graph AS20129 AS20129 AS32787 AS32787 AS20129->AS32787 AS1299 AS1299 AS32787->AS1299 AS1273 AS1273 AS32787->AS1273 AS6461 AS6461 AS32787->AS6461 AS2497 AS2497 AS32787->AS2497 AS6453 AS6453 AS32787->AS6453 AS7018 AS7018 AS32787->AS7018 AS2914 AS2914 AS32787->AS2914 AS3257 AS3257 AS1299->AS3257 AS3356 AS3356 AS1299->AS3356 AS1273->AS3356 AS1239 AS1239 AS6461->AS1239 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209

World Map

WHOIS Details


#
# 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: NETWO3673-ARIN
OrgTechName: Network Team
OrgTechPhone: +1-212-209-9493
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO3673-ARIN

OrgNOCHandle: NETWO3673-ARIN
OrgNOCName: Network Team
OrgNOCPhone: +1-212-209-9493
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO3673-ARIN

OrgTechHandle: LANKI-ARIN
OrgTechName: Lankios, Alex
OrgTechPhone: +1-212-209-9344
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/LANKI-ARIN

OrgAbuseHandle: NETWO3673-ARIN
OrgAbuseName: Network Team
OrgAbusePhone: +1-212-209-9493
OrgAbuseEmail: [email protected]
OrgAbuseRef: 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.
#

#
# 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: NETWO3673-ARIN
OrgTechName: Network Team
OrgTechPhone: +1-212-209-9493
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO3673-ARIN

OrgNOCHandle: NETWO3673-ARIN
OrgNOCName: Network Team
OrgNOCPhone: +1-212-209-9493
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO3673-ARIN

OrgTechHandle: LANKI-ARIN
OrgTechName: Lankios, Alex
OrgTechPhone: +1-212-209-9344
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/LANKI-ARIN

OrgAbuseHandle: NETWO3673-ARIN
OrgAbuseName: Network Team
OrgAbusePhone: +1-212-209-9493
OrgAbuseEmail: [email protected]
OrgAbuseRef: 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.
#

IX

Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
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What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
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