IPv4 Network

199.188.136.0/21

🇺🇸 Owner: NGX-NETWORKS · ARIN

199.188.136.0/21 is registered to NGX-NETWORKS (US) via ARIN. Look up the owning organisation and its other IPv4 networks.

Network199.188.136.0/21
OrganisationNGX-NETWORKS
Org handleMNT-SCL-162
Registry🇺🇸 ARIN (US)
All networks of this org → Transfers via ARIN →
Raw WHOIS data 
#
# 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.
#



# start

NetRange:       199.188.136.0 - 199.188.143.255
CIDR:           199.188.136.0/21
NetName:        NGX-NETWORKS
NetHandle:      NET-199-188-136-0-1
Parent:         NET199 (NET-199-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   NGX Networks (NTSL-20)
RegDate:        2011-07-28
Updated:        2026-03-23
Comment:        geofeed: https://csp.ngxnetworks.com/geo-feed.csv
Ref:            https://rdap.arin.net/registry/ip/199.188.136.0


OrgName:        NGX Networks
OrgId:          NTSL-20
Address:        7400 North Oracle Road Suite 150
City:           Tucson
StateProv:      AZ
PostalCode:     85704
Country:        US
RegDate:        2019-09-09
Updated:        2024-11-25
Comment:        https://www.ngxnetworks.com
Ref:            https://rdap.arin.net/registry/entity/NTSL-20


OrgRoutingHandle: NGXNO1-ARIN
OrgRoutingName:   NGX NOC
OrgRoutingPhone:  +1-520-841-5200 
OrgRoutingEmail:  noc@ngxnetworks.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NGXNO1-ARIN

OrgDNSHandle: NGXNO1-ARIN
OrgDNSName:   NGX NOC
OrgDNSPhone:  +1-520-841-5200 
OrgDNSEmail:  noc@ngxnetworks.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/NGXNO1-ARIN

OrgTechHandle: NGXAC-ARIN
OrgTechName:   NGX Accounts
OrgTechPhone:  +1-520-841-5200 
OrgTechEmail:  accounts@ngxnetworks.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NGXAC-ARIN

OrgNOCHandle: NGXNO1-ARIN
OrgNOCName:   NGX NOC
OrgNOCPhone:  +1-520-841-5200 
OrgNOCEmail:  noc@ngxnetworks.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NGXNO1-ARIN

OrgAbuseHandle: NGXAC-ARIN
OrgAbuseName:   NGX Accounts
OrgAbusePhone:  +1-520-841-5200 
OrgAbuseEmail:  accounts@ngxnetworks.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NGXAC-ARIN

OrgTechHandle: NGXNO1-ARIN
OrgTechName:   NGX NOC
OrgTechPhone:  +1-520-841-5200 
OrgTechEmail:  noc@ngxnetworks.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NGXNO1-ARIN

# end



#
# 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.
#

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