route: 131.72.252.0/22
descr: SINTNET-TELECOMUNICACOES E INFORMATICA LTDA
origin: AS61751
mnt-by: MAINT-AS61751
notify: engenharia[at]sintnet.com.br
changed: engenharia[at]sintnet.com.br 20210514
source: TC
last-modified: 2021-05-14T18:36:18Z
rpki-ov-state: valid

route: 131.72.252.0/22
descr: SintNet
origin: AS61751
mnt-by: MAINT-AS263047
changed: eng[at]linkfull.com.br 20151116 #12:42:57Z
source: RADB
last-modified: 2025-03-18T18:00:03Z
rpki-ov-state: valid

route: 131.72.254.0/23
descr: SINTNET-TELECOMUNICACOES E INFORMATICA LTDA
origin: AS61751
mnt-by: MAINT-AS61751
notify: engenharia[at]sintnet.com.br
changed: engenharia[at]sintnet.com.br 20210514
source: TC
last-modified: 2021-05-14T18:36:18Z
rpki-ov-state: valid

route: 131.72.254.0/23
descr: CLARO S.A. Customer
origin: AS61751
remarks: Proxy Object
notify: irradmin[at]embratel.net.br
mnt-by: MAINT-AS4230
changed: irradmin[at]embratel.net.br 20210226
source: RADB
last-modified: 2023-11-13T16:03:40Z
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 < 131.72.254.0/23"
#
# Use "?" to get help.
#

Various Registries (Maintained by ARIN) NET131 (NET-131-0-0-0-0) 131.0.0.0 - 131.255.255.255
Latin American and Caribbean IP address Regional Registry LACNIC-ERX-131-72-0-0 (NET-131-72-0-0-1) 131.72.0.0 - 131.72.255.255



#
# 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.
#