187.31.0.0/24

inetnum:     187.31.0.0/16
aut-num:     AS14571
abuse-c:     CSIOI
owner:       Oi S.A. - Em Recuperação Judicial
ownerid:     76.535.764/0001-43
responsible: CONTATO ADMINISTRATIVO OI
country:     BR
owner-c:     COAOI
tech-c:      OIINT
inetrev:     187.31.0.0/17
nserver:     dnssec1.oiinternet.com.br [lame - not published]
nsstat:      20260623 UH
nslastaa:    20250315
nserver:     dnssec2.oiinternet.com.br [lame - not published]
nsstat:      20260623 UH
nslastaa:    20250315
inetrev:     187.31.128.0/17
nserver:     dnssec1.oiinternet.com.br [lame - not published]
nsstat:      20260623 UH
nslastaa:    20250314
nserver:     dnssec2.oiinternet.com.br [lame - not published]
nsstat:      20260623 UH
nslastaa:    20250314
created:     20081212
changed:     20240103

nic-hdl-br:  COAOI
person:      Contato Administrativo Oi
e-mail:      registrobr.oi@outlook.com
country:     BR
created:     20150723
changed:     20250411

nic-hdl-br:  CSIOI
person:      CSIRT OI
e-mail:      abuse@oi.net.br
country:     BR
created:     20140127
changed:     20140127

nic-hdl-br:  OIINT
person:      Oi Internet
e-mail:      ld-si@oi.net.br
country:     BR
created:     20121218
changed:     20211104

• 187.31.0.1
• 187.31.0.2
• 187.31.0.3
• 187.31.0.4
• 187.31.0.5
• 187.31.0.6
• 187.31.0.7
• 187.31.0.8
• 187.31.0.9
• 187.31.0.10
• 187.31.0.11
• 187.31.0.12
• 187.31.0.13
• 187.31.0.14
• 187.31.0.15
• 187.31.0.16
• 187.31.0.17
• 187.31.0.18
• 187.31.0.19
• 187.31.0.20
• 187.31.0.21
• 187.31.0.22
• 187.31.0.23
• 187.31.0.24
• 187.31.0.25
• 187.31.0.26
• 187.31.0.27
• 187.31.0.28
• 187.31.0.29
• 187.31.0.30
• 187.31.0.31
• 187.31.0.32
• 187.31.0.33
• 187.31.0.34
• 187.31.0.35
• 187.31.0.36
• 187.31.0.37
• 187.31.0.38
• 187.31.0.39
• 187.31.0.40
• 187.31.0.41
• 187.31.0.42
• 187.31.0.43
• 187.31.0.44
• 187.31.0.45
• 187.31.0.46
• 187.31.0.47
• 187.31.0.48
• 187.31.0.49
• 187.31.0.50
• 187.31.0.51
• 187.31.0.52
• 187.31.0.53
• 187.31.0.54
• 187.31.0.55
• 187.31.0.56
• 187.31.0.57
• 187.31.0.58
• 187.31.0.59
• 187.31.0.60
• 187.31.0.61
• 187.31.0.62
• 187.31.0.63
• 187.31.0.64
• 187.31.0.65
• 187.31.0.66
• 187.31.0.67
• 187.31.0.68
• 187.31.0.69
• 187.31.0.70
• 187.31.0.71
• 187.31.0.72
• 187.31.0.73
• 187.31.0.74
• 187.31.0.75
• 187.31.0.76
• 187.31.0.77
• 187.31.0.78
• 187.31.0.79
• 187.31.0.80
• 187.31.0.81
• 187.31.0.82
• 187.31.0.83
• 187.31.0.84
• 187.31.0.85
• 187.31.0.86
• 187.31.0.87
• 187.31.0.88
• 187.31.0.89
• 187.31.0.90
• 187.31.0.91
• 187.31.0.92
• 187.31.0.93
• 187.31.0.94
• 187.31.0.95
• 187.31.0.96
• 187.31.0.97
• 187.31.0.98
• 187.31.0.99
• 187.31.0.100
• 187.31.0.101
• 187.31.0.102
• 187.31.0.103
• 187.31.0.104
• 187.31.0.105
• 187.31.0.106
• 187.31.0.107
• 187.31.0.108
• 187.31.0.109
• 187.31.0.110
• 187.31.0.111
• 187.31.0.112
• 187.31.0.113
• 187.31.0.114
• 187.31.0.115
• 187.31.0.116
• 187.31.0.117
• 187.31.0.118
• 187.31.0.119
• 187.31.0.120
• 187.31.0.121
• 187.31.0.122
• 187.31.0.123
• 187.31.0.124
• 187.31.0.125
• 187.31.0.126
• 187.31.0.127
• 187.31.0.128
• 187.31.0.129
• 187.31.0.130
• 187.31.0.131
• 187.31.0.132
• 187.31.0.133
• 187.31.0.134
• 187.31.0.135
• 187.31.0.136
• 187.31.0.137
• 187.31.0.138
• 187.31.0.139
• 187.31.0.140
• 187.31.0.141
• 187.31.0.142
• 187.31.0.143
• 187.31.0.144
• 187.31.0.145
• 187.31.0.146
• 187.31.0.147
• 187.31.0.148
• 187.31.0.149
• 187.31.0.150
• 187.31.0.151
• 187.31.0.152
• 187.31.0.153
• 187.31.0.154
• 187.31.0.155
• 187.31.0.156
• 187.31.0.157
• 187.31.0.158
• 187.31.0.159
• 187.31.0.160
• 187.31.0.161
• 187.31.0.162
• 187.31.0.163
• 187.31.0.164
• 187.31.0.165
• 187.31.0.166
• 187.31.0.167
• 187.31.0.168
• 187.31.0.169
• 187.31.0.170
• 187.31.0.171
• 187.31.0.172
• 187.31.0.173
• 187.31.0.174
• 187.31.0.175
• 187.31.0.176
• 187.31.0.177
• 187.31.0.178
• 187.31.0.179
• 187.31.0.180
• 187.31.0.181
• 187.31.0.182
• 187.31.0.183
• 187.31.0.184
• 187.31.0.185
• 187.31.0.186
• 187.31.0.187
• 187.31.0.188
• 187.31.0.189
• 187.31.0.190
• 187.31.0.191
• 187.31.0.192
• 187.31.0.193
• 187.31.0.194
• 187.31.0.195
• 187.31.0.196
• 187.31.0.197
• 187.31.0.198
• 187.31.0.199
• 187.31.0.200
• 187.31.0.201
• 187.31.0.202
• 187.31.0.203
• 187.31.0.204
• 187.31.0.205
• 187.31.0.206
• 187.31.0.207
• 187.31.0.208
• 187.31.0.209
• 187.31.0.210
• 187.31.0.211
• 187.31.0.212
• 187.31.0.213
• 187.31.0.214
• 187.31.0.215
• 187.31.0.216
• 187.31.0.217
• 187.31.0.218
• 187.31.0.219
• 187.31.0.220
• 187.31.0.221
• 187.31.0.222
• 187.31.0.223
• 187.31.0.224
• 187.31.0.225
• 187.31.0.226
• 187.31.0.227
• 187.31.0.228
• 187.31.0.229
• 187.31.0.230
• 187.31.0.231
• 187.31.0.232
• 187.31.0.233
• 187.31.0.234
• 187.31.0.235
• 187.31.0.236
• 187.31.0.237
• 187.31.0.238
• 187.31.0.239
• 187.31.0.240
• 187.31.0.241
• 187.31.0.242
• 187.31.0.243
• 187.31.0.244
• 187.31.0.245
• 187.31.0.246
• 187.31.0.247
• 187.31.0.248
• 187.31.0.249
• 187.31.0.250
• 187.31.0.251
• 187.31.0.252
• 187.31.0.253
• 187.31.0.254