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IPV4

50.21.174.16

WHOIS response

Retrieved · 28 Sep 2026, 11:37 UTC1 sourceView JSON

BGP / routing →Reverse DNS →

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:
#     "n 50.21.174.16"
#
# Use "?" to get help.
#

Metro Optic METROOPTIC-IPV4-01 (NET-50-21-160-0-1) 50.21.160.0 - 50.21.175.255
Metro Optic METROOPTIC-50-21-174-16-29 (NET-50-21-174-16-1) 50.21.174.16 - 50.21.174.23



#
# 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: 50.21.160.0/20
Origin: AS29909
Source: ARIN

MetroOptic, Inc.

Routing object details

route: 50.21.160.0/20
origin: AS29909
descr: MetroOptic, Inc.
member-of: AS29909:RS-METROOPTIC
admin-c: NOC11106-ARIN
tech-c: SUPPO170-ARIN
mnt-by: MNT-LESSE
created: 2023-03-08T18:14:03Z
last-modified: 2023-03-08T18:14:03Z
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:
#     "n 50.21.174.16"
#
# Use "?" to get help.
#

Metro Optic METROOPTIC-IPV4-01 (NET-50-21-160-0-1) 50.21.160.0 - 50.21.175.255
Metro Optic METROOPTIC-50-21-174-16-29 (NET-50-21-174-16-1) 50.21.174.16 - 50.21.174.23



#
# 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.