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IPV4

20.128.0.0/16

WHOIS response
Retrieved · 20 Sep 2026, 05:04 UTC1 sourceView JSON
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01

Registry record

WHOIS

whois.arin.net:43

WHOIS response
Original 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.
#


#
# Query terms are ambiguous.  The query is assumed to be:
#     "r < 20.128.0.0/16"
#
# Use "?" to get help.
#

American Registry for Internet Numbers NET20 (NET-20-0-0-0-0) 20.0.0.0 - 20.255.255.255
Microsoft Corporation MSFT (NET-20-33-0-0-1) 20.33.0.0 - 20.128.255.255



#
# 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.
#
Registry · WHOIS Original response
whois.arin.net:43
#
# 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.
#


#
# Query terms are ambiguous.  The query is assumed to be:
#     "r < 20.128.0.0/16"
#
# Use "?" to get help.
#

American Registry for Internet Numbers NET20 (NET-20-0-0-0-0) 20.0.0.0 - 20.255.255.255
Microsoft Corporation MSFT (NET-20-33-0-0-1) 20.33.0.0 - 20.128.255.255



#
# 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.
#

RDAP was unavailable; this result was retrieved through WHOIS.