149.72.2.0/23

NetHandle:      NET-149-72-0-0-1
OrgID:          SENDG-12
Parent:         NET-149-0-0-0-0
NetName:        SENDGRID-149-72-0-0-16
NetRange:       149.72.0.0 - 149.72.255.255
NetType:        allocation
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
RegDate:        2017-09-05
Updated:        2023-04-18
Source:         ARIN


OrgID:          SENDG-12
OrgName:        SendGrid, Inc.
CanAllocate:    
Street:         Twilio, Inc.
Street:         1801 California Street
Street:         Suite 500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
Comment:        http://www.sendgrid.com
Comment:        (888) 985-8363
Comment:        Support hours: M-F, 7a-7p Mountain Time.
RegDate:        2012-06-14
Updated:        2025-06-12
OrgAdminHandle: TSNO-ARIN
OrgTechHandle:  TALSM-ARIN
OrgTechHandle:  TSNO-ARIN
OrgAbuseHandle: ABUSE3074-ARIN
Source:         ARIN


POCHandle:      ABUSE3074-ARIN
IsRole:         Y
LastName:       Abuse Desk
FirstName:      
Street:         1800 California Street
Street:         Suite 500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2011-06-22
Updated:        2025-06-03
OfficePhone:    +1-888-985-7363
Mailbox:        abuse@sendgrid.com
Source:         ARIN


POCHandle:      TSNO-ARIN
IsRole:         Y
LastName:       Twilio SendGrid Network Operations
FirstName:      
Street:         1801 California Street
Street:         Suite 500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2019-04-17
Updated:        2024-08-12
OfficePhone:    +1-888-985-7363
Mailbox:        netops+arin@sendgrid.com
Source:         ARIN


POCHandle:      TALSM-ARIN
IsRole:         N
LastName:       Talsma
FirstName:      Jack
Street:         101 Spear St 5th floor
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94105
RegDate:        2021-11-18
Updated:        2025-06-03
OfficePhone:    +1-415-390-2337
Mailbox:        netops+arin@sendgrid.com
Source:         ARIN

• 149.72.2.1
• 149.72.2.2
• 149.72.2.3
• 149.72.2.4
• 149.72.2.5
• 149.72.2.6
• 149.72.2.7
• 149.72.2.8
• 149.72.2.9
• 149.72.2.10
• 149.72.2.11
• 149.72.2.12
• 149.72.2.13
• 149.72.2.14
• 149.72.2.15
• 149.72.2.16
• 149.72.2.17
• 149.72.2.18
• 149.72.2.19
• 149.72.2.20
• 149.72.2.21
• 149.72.2.22
• 149.72.2.23
• 149.72.2.24
• 149.72.2.25
• 149.72.2.26
• 149.72.2.27
• 149.72.2.28
• 149.72.2.29
• 149.72.2.30
• 149.72.2.31
• 149.72.2.32
• 149.72.2.33
• 149.72.2.34
• 149.72.2.35
• 149.72.2.36
• 149.72.2.37
• 149.72.2.38
• 149.72.2.39
• 149.72.2.40
• 149.72.2.41
• 149.72.2.42
• 149.72.2.43
• 149.72.2.44
• 149.72.2.45
• 149.72.2.46
• 149.72.2.47
• 149.72.2.48
• 149.72.2.49
• 149.72.2.50
• 149.72.2.51
• 149.72.2.52
• 149.72.2.53
• 149.72.2.54
• 149.72.2.55
• 149.72.2.56
• 149.72.2.57
• 149.72.2.58
• 149.72.2.59
• 149.72.2.60
• 149.72.2.61
• 149.72.2.62
• 149.72.2.63
• 149.72.2.64
• 149.72.2.65
• 149.72.2.66
• 149.72.2.67
• 149.72.2.68
• 149.72.2.69
• 149.72.2.70
• 149.72.2.71
• 149.72.2.72
• 149.72.2.73
• 149.72.2.74
• 149.72.2.75
• 149.72.2.76
• 149.72.2.77
• 149.72.2.78
• 149.72.2.79
• 149.72.2.80
• 149.72.2.81
• 149.72.2.82
• 149.72.2.83
• 149.72.2.84
• 149.72.2.85
• 149.72.2.86
• 149.72.2.87
• 149.72.2.88
• 149.72.2.89
• 149.72.2.90
• 149.72.2.91
• 149.72.2.92
• 149.72.2.93
• 149.72.2.94
• 149.72.2.95
• 149.72.2.96
• 149.72.2.97
• 149.72.2.98
• 149.72.2.99
• 149.72.2.100
• 149.72.2.101
• 149.72.2.102
• 149.72.2.103
• 149.72.2.104
• 149.72.2.105
• 149.72.2.106
• 149.72.2.107
• 149.72.2.108
• 149.72.2.109
• 149.72.2.110
• 149.72.2.111
• 149.72.2.112
• 149.72.2.113
• 149.72.2.114
• 149.72.2.115
• 149.72.2.116
• 149.72.2.117
• 149.72.2.118
• 149.72.2.119
• 149.72.2.120
• 149.72.2.121
• 149.72.2.122
• 149.72.2.123
• 149.72.2.124
• 149.72.2.125
• 149.72.2.126
• 149.72.2.127
• 149.72.2.128
• 149.72.2.129
• 149.72.2.130
• 149.72.2.131
• 149.72.2.132
• 149.72.2.133
• 149.72.2.134
• 149.72.2.135
• 149.72.2.136
• 149.72.2.137
• 149.72.2.138
• 149.72.2.139
• 149.72.2.140
• 149.72.2.141
• 149.72.2.142
• 149.72.2.143
• 149.72.2.144
• 149.72.2.145
• 149.72.2.146
• 149.72.2.147
• 149.72.2.148
• 149.72.2.149
• 149.72.2.150
• 149.72.2.151
• 149.72.2.152
• 149.72.2.153
• 149.72.2.154
• 149.72.2.155
• 149.72.2.156
• 149.72.2.157
• 149.72.2.158
• 149.72.2.159
• 149.72.2.160
• 149.72.2.161
• 149.72.2.162
• 149.72.2.163
• 149.72.2.164
• 149.72.2.165
• 149.72.2.166
• 149.72.2.167
• 149.72.2.168
• 149.72.2.169
• 149.72.2.170
• 149.72.2.171
• 149.72.2.172
• 149.72.2.173
• 149.72.2.174
• 149.72.2.175
• 149.72.2.176
• 149.72.2.177
• 149.72.2.178
• 149.72.2.179
• 149.72.2.180
• 149.72.2.181
• 149.72.2.182
• 149.72.2.183
• 149.72.2.184
• 149.72.2.185
• 149.72.2.186
• 149.72.2.187
• 149.72.2.188
• 149.72.2.189
• 149.72.2.190
• 149.72.2.191
• 149.72.2.192
• 149.72.2.193
• 149.72.2.194
• 149.72.2.195
• 149.72.2.196
• 149.72.2.197
• 149.72.2.198
• 149.72.2.199
• 149.72.2.200
• 149.72.2.201
• 149.72.2.202
• 149.72.2.203
• 149.72.2.204
• 149.72.2.205
• 149.72.2.206
• 149.72.2.207
• 149.72.2.208
• 149.72.2.209
• 149.72.2.210
• 149.72.2.211
• 149.72.2.212
• 149.72.2.213
• 149.72.2.214
• 149.72.2.215
• 149.72.2.216
• 149.72.2.217
• 149.72.2.218
• 149.72.2.219
• 149.72.2.220
• 149.72.2.221
• 149.72.2.222
• 149.72.2.223
• 149.72.2.224
• 149.72.2.225
• 149.72.2.226
• 149.72.2.227
• 149.72.2.228
• 149.72.2.229
• 149.72.2.230
• 149.72.2.231
• 149.72.2.232
• 149.72.2.233
• 149.72.2.234
• 149.72.2.235
• 149.72.2.236
• 149.72.2.237
• 149.72.2.238
• 149.72.2.239
• 149.72.2.240
• 149.72.2.241
• 149.72.2.242
• 149.72.2.243
• 149.72.2.244
• 149.72.2.245
• 149.72.2.246
• 149.72.2.247
• 149.72.2.248
• 149.72.2.249
• 149.72.2.250
• 149.72.2.251
• 149.72.2.252
• 149.72.2.253
• 149.72.2.254
• 149.72.2.255
• 149.72.3.0
• 149.72.3.1
• 149.72.3.2
• 149.72.3.3
• 149.72.3.4
• 149.72.3.5
• 149.72.3.6
• 149.72.3.7
• 149.72.3.8
• 149.72.3.9
• 149.72.3.10
• 149.72.3.11
• 149.72.3.12
• 149.72.3.13
• 149.72.3.14
• 149.72.3.15
• 149.72.3.16
• 149.72.3.17
• 149.72.3.18
• 149.72.3.19
• 149.72.3.20
• 149.72.3.21
• 149.72.3.22
• 149.72.3.23
• 149.72.3.24
• 149.72.3.25
• 149.72.3.26
• 149.72.3.27
• 149.72.3.28
• 149.72.3.29
• 149.72.3.30
• 149.72.3.31
• 149.72.3.32
• 149.72.3.33
• 149.72.3.34
• 149.72.3.35
• 149.72.3.36
• 149.72.3.37
• 149.72.3.38
• 149.72.3.39
• 149.72.3.40
• 149.72.3.41
• 149.72.3.42
• 149.72.3.43
• 149.72.3.44
• 149.72.3.45
• 149.72.3.46
• 149.72.3.47
• 149.72.3.48
• 149.72.3.49
• 149.72.3.50
• 149.72.3.51
• 149.72.3.52
• 149.72.3.53
• 149.72.3.54
• 149.72.3.55
• 149.72.3.56
• 149.72.3.57
• 149.72.3.58
• 149.72.3.59
• 149.72.3.60
• 149.72.3.61
• 149.72.3.62
• 149.72.3.63
• 149.72.3.64
• 149.72.3.65
• 149.72.3.66
• 149.72.3.67
• 149.72.3.68
• 149.72.3.69
• 149.72.3.70
• 149.72.3.71
• 149.72.3.72
• 149.72.3.73
• 149.72.3.74
• 149.72.3.75
• 149.72.3.76
• 149.72.3.77
• 149.72.3.78
• 149.72.3.79
• 149.72.3.80
• 149.72.3.81
• 149.72.3.82
• 149.72.3.83
• 149.72.3.84
• 149.72.3.85
• 149.72.3.86
• 149.72.3.87
• 149.72.3.88
• 149.72.3.89
• 149.72.3.90
• 149.72.3.91
• 149.72.3.92
• 149.72.3.93
• 149.72.3.94
• 149.72.3.95
• 149.72.3.96
• 149.72.3.97
• 149.72.3.98
• 149.72.3.99
• 149.72.3.100
• 149.72.3.101
• 149.72.3.102
• 149.72.3.103
• 149.72.3.104
• 149.72.3.105
• 149.72.3.106
• 149.72.3.107
• 149.72.3.108
• 149.72.3.109
• 149.72.3.110
• 149.72.3.111
• 149.72.3.112
• 149.72.3.113
• 149.72.3.114
• 149.72.3.115
• 149.72.3.116
• 149.72.3.117
• 149.72.3.118
• 149.72.3.119
• 149.72.3.120
• 149.72.3.121
• 149.72.3.122
• 149.72.3.123
• 149.72.3.124
• 149.72.3.125
• 149.72.3.126
• 149.72.3.127
• 149.72.3.128
• 149.72.3.129
• 149.72.3.130
• 149.72.3.131
• 149.72.3.132
• 149.72.3.133
• 149.72.3.134
• 149.72.3.135
• 149.72.3.136
• 149.72.3.137
• 149.72.3.138
• 149.72.3.139
• 149.72.3.140
• 149.72.3.141
• 149.72.3.142
• 149.72.3.143
• 149.72.3.144
• 149.72.3.145
• 149.72.3.146
• 149.72.3.147
• 149.72.3.148
• 149.72.3.149
• 149.72.3.150
• 149.72.3.151
• 149.72.3.152
• 149.72.3.153
• 149.72.3.154
• 149.72.3.155
• 149.72.3.156
• 149.72.3.157
• 149.72.3.158
• 149.72.3.159
• 149.72.3.160
• 149.72.3.161
• 149.72.3.162
• 149.72.3.163
• 149.72.3.164
• 149.72.3.165
• 149.72.3.166
• 149.72.3.167
• 149.72.3.168
• 149.72.3.169
• 149.72.3.170
• 149.72.3.171
• 149.72.3.172
• 149.72.3.173
• 149.72.3.174
• 149.72.3.175
• 149.72.3.176
• 149.72.3.177
• 149.72.3.178
• 149.72.3.179
• 149.72.3.180
• 149.72.3.181
• 149.72.3.182
• 149.72.3.183
• 149.72.3.184
• 149.72.3.185
• 149.72.3.186
• 149.72.3.187
• 149.72.3.188
• 149.72.3.189
• 149.72.3.190
• 149.72.3.191
• 149.72.3.192
• 149.72.3.193
• 149.72.3.194
• 149.72.3.195
• 149.72.3.196
• 149.72.3.197
• 149.72.3.198
• 149.72.3.199
• 149.72.3.200
• 149.72.3.201
• 149.72.3.202
• 149.72.3.203
• 149.72.3.204
• 149.72.3.205
• 149.72.3.206
• 149.72.3.207
• 149.72.3.208
• 149.72.3.209
• 149.72.3.210
• 149.72.3.211
• 149.72.3.212
• 149.72.3.213
• 149.72.3.214
• 149.72.3.215
• 149.72.3.216
• 149.72.3.217
• 149.72.3.218
• 149.72.3.219
• 149.72.3.220
• 149.72.3.221
• 149.72.3.222
• 149.72.3.223
• 149.72.3.224
• 149.72.3.225
• 149.72.3.226
• 149.72.3.227
• 149.72.3.228
• 149.72.3.229
• 149.72.3.230
• 149.72.3.231
• 149.72.3.232
• 149.72.3.233
• 149.72.3.234
• 149.72.3.235
• 149.72.3.236
• 149.72.3.237
• 149.72.3.238
• 149.72.3.239
• 149.72.3.240
• 149.72.3.241
• 149.72.3.242
• 149.72.3.243
• 149.72.3.244
• 149.72.3.245
• 149.72.3.246
• 149.72.3.247
• 149.72.3.248
• 149.72.3.249
• 149.72.3.250
• 149.72.3.251
• 149.72.3.252
• 149.72.3.253
• 149.72.3.254