ASN Lookup Tool

NTT Security US Inc. nttsecurity.com US US 0 Routes

AS Data

AS19154

AS19154 – NTT Security US Inc.

AS Number 19154
AS Name NTT SECURITY
Organization NTT Security US Inc.(nsu-41)
Country US
Website nttsecurity.com
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2000-11-29

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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:       19154
ASName:         NTT SECURITY
ASHandle:       AS19154
RegDate:        2000-11-29
Updated:        2020-12-09    
Ref:            https://rdap.arin.net/registry/autnum/19154


OrgName:        NTT Security (US) Inc.
OrgId:          NSU-41
Address:        9420 Underwood Ave
City:           Omaha
StateProv:      NE
PostalCode:     68114
Country:        US
RegDate:        2020-10-29
Updated:        2020-12-17
Ref:            https://rdap.arin.net/registry/entity/NSU-41


OrgTechHandle: HARVE238-ARIN
OrgTechName:   Harvey, Alex 
OrgTechPhone:  +1-402-361-3000 
OrgTechEmail:  alex.harvey@global.ntt
OrgTechRef:    https://rdap.arin.net/registry/entity/HARVE238-ARIN

OrgRoutingHandle: DNSAD103-ARIN
OrgRoutingName:   DNS Admin
OrgRoutingPhone:  +1-402-361-3000 
OrgRoutingEmail:  dnsadmin@nttsecurity.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/DNSAD103-ARIN

OrgTechHandle: DNSAD103-ARIN
OrgTechName:   DNS Admin
OrgTechPhone:  +1-402-361-3000 
OrgTechEmail:  dnsadmin@nttsecurity.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DNSAD103-ARIN

OrgDNSHandle: DNSAD103-ARIN
OrgDNSName:   DNS Admin
OrgDNSPhone:  +1-402-361-3000 
OrgDNSEmail:  dnsadmin@nttsecurity.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/DNSAD103-ARIN

OrgAbuseHandle: DNSAD103-ARIN
OrgAbuseName:   DNS Admin
OrgAbusePhone:  +1-402-361-3000 
OrgAbuseEmail:  dnsadmin@nttsecurity.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DNSAD103-ARIN

OrgNOCHandle: DNSAD103-ARIN
OrgNOCName:   DNS Admin
OrgNOCPhone:  +1-402-361-3000 
OrgNOCEmail:  dnsadmin@nttsecurity.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/DNSAD103-ARIN

OrgTechHandle: BROOK399-ARIN
OrgTechName:   Brooks, Tom 
OrgTechPhone:  +1-402-361-3000 
OrgTechEmail:  tom.brooks@nttsecurity.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BROOK399-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 AS19154 is an Autonomous System Number used to identify a network for BGP internet routing.
AS19154 is listed under NTT Security US Inc..
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.