route: 143.204.0.0/16
descr: Amazon-Cloudfront
origin: AS16509
mnt-by: MAINT-AS16509
changed: noc[at]amazon.com 20180410 #21:32:18Z
source: RADB
last-modified: 2023-11-13T15:53:24Z
rpki-ov-state: valid

route: 143.204.0.0/16
descr: RPKI ROA for 143.204.0.0/16 / AS16509
remarks: This AS16509 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: AS16509
source: RPKI # Trust Anchor: arin

route: 143.204.128.0/17
descr: Amazon-Cloudfront
origin: AS16509
mnt-by: MAINT-AS16509
changed: noc[at]amazon.com 20180410 #21:32:18Z
source: RADB
last-modified: 2023-11-13T15:53:25Z
rpki-ov-state: valid

route: 143.204.192.0/18
descr: Amazon-Cloudfront
origin: AS16509
mnt-by: MAINT-AS16509
changed: noc[at]amazon.com 20180410 #21:32:18Z
source: RADB
last-modified: 2023-11-13T15:53:25Z
rpki-ov-state: valid

route: 143.204.224.0/19
descr: Amazon-Cloudfront
origin: AS16509
mnt-by: MAINT-AS16509
changed: noc[at]amazon.com 20180410 #21:32:18Z
source: RADB
last-modified: 2023-11-13T15:53:25Z
rpki-ov-state: valid

route: 143.204.224.0/20
descr: Amazon-Cloudfront
origin: AS16509
mnt-by: MAINT-AS16509
changed: noc[at]amazon.com 20180410 #21:32:18Z
source: RADB
last-modified: 2023-11-13T15:53:25Z
rpki-ov-state: valid

route: 143.204.224.0/21
descr: Amazon-Cloudfront
origin: AS16509
mnt-by: MAINT-AS16509
changed: noc[at]amazon.com 20180410 #21:32:18Z
source: RADB
last-modified: 2023-11-13T15:53:25Z
rpki-ov-state: valid

route: 143.204.224.0/22
descr: Amazon-Cloudfront
origin: AS16509
mnt-by: MAINT-AS16509
changed: noc[at]amazon.com 20180410 #21:32:18Z
source: RADB
last-modified: 2023-11-13T15:53:25Z
rpki-ov-state: valid

route: 143.204.226.0/23
descr: Amazon-Cloudfront
origin: AS16509
mnt-by: MAINT-AS16509
changed: noc[at]amazon.com 20180410 #21:32:18Z
source: RADB
last-modified: 2023-11-13T15:53:25Z
rpki-ov-state: valid

route: 143.204.226.0/24
descr: Amazon-Cloudfront
origin: AS16509
mnt-by: MAINT-AS16509
changed: noc[at]amazon.com 20180410 #21:32:18Z
source: RADB
last-modified: 2023-11-13T15:53:25Z
rpki-ov-state: valid

#
# 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 143.204.226.57"
#
# Use "?" to get help.
#

Amazon Technologies Inc. AT-88-Z (NET-143-204-0-0-1) 143.204.0.0 - 143.204.255.255
Amazon.com, Inc. AMAZO-CF (NET-143-204-0-0-2) 143.204.0.0 - 143.204.255.255



#
# 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.
#