route: 12.0.0.0/8
origin: AS7018
descr: ATT_NET-TWELVE
admin-c: ZS44-ARIN
tech-c: ICC-ARIN
tech-c: ROUTI59-ARIN
tech-c: ZS44-ARIN
mnt-by: MNT-AEL-360
created: 2025-03-24T14:44:43Z
last-modified: 2025-07-21T14:52:16Z
source: ARIN
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 12.128.0.0/9
origin: AS7018
descr: 12/8 upper half
admin-c: ZS44-ARIN
tech-c: ICC-ARIN
tech-c: ROUTI59-ARIN
tech-c: ZS44-ARIN
mnt-by: MNT-AEL-360
created: 2025-03-24T14:47:08Z
last-modified: 2025-07-21T14:52:16Z
source: ARIN
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 12.154.100.0/23
descr: Proxy-registered route object for
Peak 10, Inc.
Suite A
Charlotte, NC 29273
origin: AS23440
remarks: This route object is for a Fuse Internet Access customer route
remarks: which is being exported under this origin AS.
remarks:
remarks: This route object was created because no existing
remarks: route object with the same origin was found, and
remarks: since some Fuse Internet Access peers filter based on these objects
remarks: this route may be rejected if this object is not created.
remarks:
remarks: Please contact network-notify[at]fuse.net if you have any
remarks: questions regarding this object.
mnt-by: MAINT-AS6181
changed: scott.pennington[at]cinbell.com 20110705
source: ALTDB
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 12.154.100.0/23
origin: AS40338
descr: Proxy route object registered by Flexential for customer
mnt-by: MAINT-FLEXENTIAL
changed: routing[at]viawest.net 20200331 #20:46:53Z
source: RADB
last-modified: 2023-11-13T16:00:18Z
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 12.154.100.0/23
descr: route update via web
origin: AS40338
mnt-by: LEVEL3-MNT
changed: Kanagarajan.Ranganathan[at]level3.com 20081224
source: LEVEL3
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#


#
# Query terms are ambiguous. The query is assumed to be:
# "r < 12.154.100.0/23"
#
# Use "?" to get help.
#

American Registry for Internet Numbers NET12 (NET-12-0-0-0-0) 12.0.0.0 - 12.255.255.255
AT&T Enterprises, LLC ATT (NET-12-0-0-0-1) 12.0.0.0 - 12.255.255.255
BROWN-FORMANCO TANGOE BROWN-FO448-100 (NET-12-154-100-0-1) 12.154.100.0 - 12.154.101.255



#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#