THE INTERNET, ON RECORD

Domain, IP & ASN lookup.

Explore domains, TLDs, networks and the organizations behind them.

IPV4

45.61.192.0/19

WHOIS response

Retrieved · 28 Sep 2026, 12:10 UTC1 sourceView JSON

BGP / routing →

Registry record

WHOISwhois.arin.net:43

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 < 45.61.192.0/19"
#
# Use "?" to get help.
#

American Registry for Internet Numbers NET45 (NET-45-0-0-0-0) 45.0.0.0 - 45.255.255.255
AZURE TECHNOLOGY CO., LIMITED CLOUD04 (NET-45-61-192-0-1) 45.61.192.0 - 45.61.255.255



#
# 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.
#

Route / route6 records IRR

rr.arin.net:43

BGP observations →

Exact and covering objects from ARIN. These are registered routing policies; they do not confirm a live announcement.

route: 45.61.192.0/18
Origin: AS53587
Source: ARIN

1644 Sherman Street Denver CO 80203 United States

Routing object details

route: 45.61.192.0/18
origin: AS53587
descr: 1644 Sherman Street
Denver CO 80203
United States
admin-c: LUUOK-ARIN
tech-c: TST194-ARIN
mnt-by: MNT-CTC-211
created: 2020-11-28T03:43:39Z
last-modified: 2020-11-28T03:43:39Z
source: ARIN

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 < 45.61.192.0/19"
#
# Use "?" to get help.
#

American Registry for Internet Numbers NET45 (NET-45-0-0-0-0) 45.0.0.0 - 45.255.255.255
AZURE TECHNOLOGY CO., LIMITED CLOUD04 (NET-45-61-192-0-1) 45.61.192.0 - 45.61.255.255



#
# 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.