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IPV4

209.166.12.0/23

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 < 209.166.12.0/23"
#
# Use "?" to get help.
#

American Registry for Internet Numbers NET209 (NET-209-0-0-0-0) 209.0.0.0 - 209.255.255.255
GTT Americas, LLC MEGAPATH-BLK-32 (NET-209-166-0-0-1) 209.166.0.0 - 209.166.63.255
Private Customer GTT-CUST-PON2820638 (NET-209-166-12-0-1) 209.166.12.0 - 209.166.13.255



#
# 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: 209.166.0.0/18
Origin: AS3257
Source: ARIN

GTT

Routing object details

route: 209.166.0.0/18
origin: AS3257
descr: GTT
admin-c: AS3251-ARIN
tech-c: AS3251-ARIN
tech-c: GIT5-ARIN
tech-c: GLD5-ARIN
mnt-by: MNT-GAL-104
created: 2025-05-07T14:15:49Z
last-modified: 2025-05-07T14:15:49Z
source: ARIN

route: 209.166.12.0/23
Origin: AS8368
Source: ARIN

GTT Americas, LLC

Routing object details

route: 209.166.12.0/23
origin: AS8368
descr: GTT Americas, LLC
admin-c: AS3251-ARIN
tech-c: AS3251-ARIN
tech-c: GIT5-ARIN
tech-c: GLD5-ARIN
mnt-by: MNT-GAL-104
remarks: This object is automatically managed by ARIN
created: 2025-11-24T15:00:22Z
last-modified: 2025-11-24T15:00:22Z
source: ARIN

route: 209.166.12.0/23
Origin: AS9009
Source: ARIN

GTT Americas, LLC

Routing object details

route: 209.166.12.0/23
origin: AS9009
descr: GTT Americas, LLC
admin-c: AS3251-ARIN
tech-c: AS3251-ARIN
tech-c: GIT5-ARIN
tech-c: GLD5-ARIN
mnt-by: MNT-GAL-104
remarks: This object is automatically managed by ARIN
created: 2026-02-23T10:22:07Z
last-modified: 2026-02-23T10:22:07Z
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 < 209.166.12.0/23"
#
# Use "?" to get help.
#

American Registry for Internet Numbers NET209 (NET-209-0-0-0-0) 209.0.0.0 - 209.255.255.255
GTT Americas, LLC MEGAPATH-BLK-32 (NET-209-166-0-0-1) 209.166.0.0 - 209.166.63.255
Private Customer GTT-CUST-PON2820638 (NET-209-166-12-0-1) 209.166.12.0 - 209.166.13.255



#
# 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.