route: 66.81.240.0/20
descr: RingCentral
origin: AS40627
mnt-by: MAINT-AS40627
changed: john.chong[at]ringcentral.com 20200629
source: RADB
last-modified: 2023-11-13T16:01:09Z
rpki-ov-state: valid

route: 66.81.240.0/20
origin: AS40627
descr: RingCentral
admin-c: OPERA151-ARIN
tech-c: CHONG5-ARIN
tech-c: OPERA151-ARIN
mnt-by: MNT-RINGC
created: 2021-08-05T10:30:14Z
last-modified: 2023-11-06T19:26:58Z
source: ARIN
rpki-ov-state: valid

route: 66.81.240.0/21
origin: AS40627
descr: RingCentral
admin-c: OPERA151-ARIN
tech-c: CHONG5-ARIN
tech-c: OPERA151-ARIN
mnt-by: MNT-RINGC
created: 2021-08-05T10:30:42Z
last-modified: 2023-11-06T19:26:58Z
source: ARIN
rpki-ov-state: valid

route: 66.81.240.0/21
descr: RingCentral
origin: AS40627
mnt-by: MAINT-AS40627
changed: john.chong[at]ringcentral.com 20200629
source: RADB
last-modified: 2023-11-13T16:01:09Z
rpki-ov-state: valid

route: 66.81.244.0/22
descr: RingCentral
origin: AS40627
mnt-by: MAINT-AS40627
changed: john.chong[at]ringcentral.com 20200629
source: RADB
last-modified: 2023-11-13T16:01:09Z
rpki-ov-state: valid

route: 66.81.244.0/22
origin: AS40627
descr: RingCentral
admin-c: OPERA151-ARIN
tech-c: CHONG5-ARIN
tech-c: OPERA151-ARIN
mnt-by: MNT-RINGC
created: 2021-08-05T10:35:21Z
last-modified: 2023-11-06T19:26:58Z
source: ARIN
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 1997-2025, American Registry for Internet Numbers, Ltd.
#


#
# Query terms are ambiguous. The query is assumed to be:
# "r < 66.81.244.0/22"
#
# Use "?" to get help.
#

American Registry for Internet Numbers NET66 (NET-66-0-0-0-0) 66.0.0.0 - 66.255.255.255
RingCentral Inc RC-PRO-5 (NET-66-81-240-0-1) 66.81.240.0 - 66.81.255.255



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