route: 216.28.0.0/15
descr: Cogent
origin: AS174
notify: neteng[at]cogentco.com
mnt-by: MAINT-AS174
changed: neteng[at]cogentco.com 20040308
source: RADB
last-modified: 2023-11-13T15:39:34Z
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 216.28.0.0/15
descr: Aleron transit customer
origin: AS11933
notify: jcobb[at]aleron.com
mnt-by: ALERON-MNT
changed: jcobb[at]aleron.com 20020405
source: LEVEL3
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 216.28.248.0/21
origin: AS271023
descr: Route Registered for Cogent Communications Customer - Sp Tec Seguranca e Inteligencia Cibernetica LTDA
admin-c: IPALL-ARIN
tech-c: IPALL-ARIN
mnt-by: MNT-COGC
remarks: This object is automatically managed by ARIN
created: 2025-10-22T14:39:51Z
last-modified: 2025-10-22T14:40:50Z
source: ARIN
rpki-ov-state: valid

route: 216.28.248.0/21
descr: RPKI ROA for 216.28.248.0/21 / AS271023
remarks: This AS271023 route object represents routing data retrieved
from the RPKI. This route object is the result of an automated
RPKI-to-IRR conversion process performed by IRRd.
max-length: 24
origin: AS271023
source: RPKI # Trust Anchor: arin

#
# 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 216.28.248.177"
#
# Use "?" to get help.
#

Cogent Communications, LLC COGENT-FNSI-0005 (NET-216-28-0-0-1) 216.28.0.0 - 216.29.255.255
Sp Tec Seguranca e Inteligencia Cibernetica LTDA SPTEC-CGNT-NET-1 (NET-216-28-248-0-1) 216.28.248.0 - 216.28.255.255



#
# 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.
#