IPv4 Network

216.138.0.0/18

Name: IPv4 network 216.138.0.0/18
Creator: DCXV
Keywords: IPv4 network, 216.138.0.0/18, AT-NET-216-138-0-0, ARIN, US

🇺🇸 Owner: AT-NET-216-138-0-0 · ARIN

216.138.0.0/18 is registered to AT-NET-216-138-0-0 (US) via ARIN. Look up the owning organisation and its other IPv4 networks.

Network	216.138.0.0/18
Organisation	AT-NET-216-138-0-0
Org handle	MNT-AT-1938
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:       216.138.0.0 - 216.138.63.255
CIDR:           216.138.0.0/18
NetName:        AT-NET-216-138-0-0
NetHandle:      NET-216-138-0-0-1
Parent:         NET216 (NET-216-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Adams TelSystems, Inc. (AT-1938)
RegDate:        1998-12-03
Updated:        2019-03-05
Ref:            https://rdap.arin.net/registry/ip/216.138.0.0



OrgName:        Adams TelSystems, Inc.
OrgId:          AT-1938
Address:        PO Box 99
City:           Golden
StateProv:      IL
PostalCode:     62339
Country:        US
RegDate:        2019-01-22
Updated:        2026-06-10
Ref:            https://rdap.arin.net/registry/entity/AT-1938


OrgAbuseHandle: ADAMS1055-ARIN
OrgAbuseName:   Adams Abuse
OrgAbusePhone:  +1-217-696-8518 
OrgAbuseEmail:  abuse@adamstel.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ADAMS1055-ARIN

OrgNOCHandle: ADAMS1053-ARIN
OrgNOCName:   Adams NOC
OrgNOCPhone:  +1-217-696-8518 
OrgNOCEmail:  noc@adamstel.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ADAMS1053-ARIN

OrgTechHandle: ADAMS1053-ARIN
OrgTechName:   Adams NOC
OrgTechPhone:  +1-217-696-8518 
OrgTechEmail:  noc@adamstel.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ADAMS1053-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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