172.83.73.0/24

NetHandle:      NET-172-83-72-0-1
OrgID:          TUL-7
Parent:         NET-172-0-0-0-0
NetName:        TUL-7
NetRange:       172.83.72.0 - 172.83.79.255
NetType:        allocation
OriginAS:       19353, 209242, 397151
Comment:        As of May 12, 2022, this address is announced by CloudFlare pursuant to a Letter of Agency on file with CloudFlare.
Comment:         
RegDate:        2022-03-30
Updated:        2024-11-07
Source:         ARIN


OrgID:          TUL-7
OrgName:        Trans Union, LLC
CanAllocate:    
Street:         555 W. Adams
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60661
RegDate:        2007-06-06
Updated:        2024-01-09
OrgAdminHandle: TIQ-ARIN
OrgTechHandle:  BLACK1040-ARIN
OrgTechHandle:  NETWO10022-ARIN
OrgTechHandle:  TIQ-ARIN
OrgAbuseHandle: GOC10-ARIN
OrgAbuseHandle: NETWO10022-ARIN
Source:         ARIN


POCHandle:      NETWO10022-ARIN
IsRole:         Y
LastName:       Network Operations
FirstName:      
Street:         555 W. Adams
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60661
RegDate:        2024-01-09
Updated:        2024-01-09
OfficePhone:    +1-312-985-4362
Mailbox:        PDLNETWORKOPS@transunion.com
Source:         ARIN


POCHandle:      TIQ-ARIN
IsRole:         N
LastName:       Iqbal
FirstName:      Tariq
Street:         555 W. Adams
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60661
RegDate:        2007-06-06
Updated:        2024-01-09
OfficePhone:    +1-312-985-3889
MobilePhone:    +1-773-858-8166
Mailbox:        tiqbal@transunion.com
Source:         ARIN


POCHandle:      GOC10-ARIN
IsRole:         Y
LastName:       GOC
FirstName:      
Street:         555 W. Adams
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60661
RegDate:        2024-01-09
Updated:        2024-01-09
OfficePhone:    +1-312-985-4362
Mailbox:        GOC@transunion.com
Source:         ARIN


POCHandle:      BLACK1040-ARIN
IsRole:         N
LastName:       Blackford
FirstName:      Bill
Street:         555 W. Adams
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60661
RegDate:        2024-01-09
Updated:        2024-01-09
OfficePhone:    +1-971-276-3620
Mailbox:        Bill.Blackford@transunion.com
Source:         ARIN

• 172.83.73.1
• 172.83.73.2
• 172.83.73.3
• 172.83.73.4
• 172.83.73.5
• 172.83.73.6
• 172.83.73.7
• 172.83.73.8
• 172.83.73.9
• 172.83.73.10
• 172.83.73.11
• 172.83.73.12
• 172.83.73.13
• 172.83.73.14
• 172.83.73.15
• 172.83.73.16
• 172.83.73.17
• 172.83.73.18
• 172.83.73.19
• 172.83.73.20
• 172.83.73.21
• 172.83.73.22
• 172.83.73.23
• 172.83.73.24
• 172.83.73.25
• 172.83.73.26
• 172.83.73.27
• 172.83.73.28
• 172.83.73.29
• 172.83.73.30
• 172.83.73.31
• 172.83.73.32
• 172.83.73.33
• 172.83.73.34
• 172.83.73.35
• 172.83.73.36
• 172.83.73.37
• 172.83.73.38
• 172.83.73.39
• 172.83.73.40
• 172.83.73.41
• 172.83.73.42
• 172.83.73.43
• 172.83.73.44
• 172.83.73.45
• 172.83.73.46
• 172.83.73.47
• 172.83.73.48
• 172.83.73.49
• 172.83.73.50
• 172.83.73.51
• 172.83.73.52
• 172.83.73.53
• 172.83.73.54
• 172.83.73.55
• 172.83.73.56
• 172.83.73.57
• 172.83.73.58
• 172.83.73.59
• 172.83.73.60
• 172.83.73.61
• 172.83.73.62
• 172.83.73.63
• 172.83.73.64
• 172.83.73.65
• 172.83.73.66
• 172.83.73.67
• 172.83.73.68
• 172.83.73.69
• 172.83.73.70
• 172.83.73.71
• 172.83.73.72
• 172.83.73.73
• 172.83.73.74
• 172.83.73.75
• 172.83.73.76
• 172.83.73.77
• 172.83.73.78
• 172.83.73.79
• 172.83.73.80
• 172.83.73.81
• 172.83.73.82
• 172.83.73.83
• 172.83.73.84
• 172.83.73.85
• 172.83.73.86
• 172.83.73.87
• 172.83.73.88
• 172.83.73.89
• 172.83.73.90
• 172.83.73.91
• 172.83.73.92
• 172.83.73.93
• 172.83.73.94
• 172.83.73.95
• 172.83.73.96
• 172.83.73.97
• 172.83.73.98
• 172.83.73.99
• 172.83.73.100
• 172.83.73.101
• 172.83.73.102
• 172.83.73.103
• 172.83.73.104
• 172.83.73.105
• 172.83.73.106
• 172.83.73.107
• 172.83.73.108
• 172.83.73.109
• 172.83.73.110
• 172.83.73.111
• 172.83.73.112
• 172.83.73.113
• 172.83.73.114
• 172.83.73.115
• 172.83.73.116
• 172.83.73.117
• 172.83.73.118
• 172.83.73.119
• 172.83.73.120
• 172.83.73.121
• 172.83.73.122
• 172.83.73.123
• 172.83.73.124
• 172.83.73.125
• 172.83.73.126
• 172.83.73.127
• 172.83.73.128
• 172.83.73.129
• 172.83.73.130
• 172.83.73.131
• 172.83.73.132
• 172.83.73.133
• 172.83.73.134
• 172.83.73.135
• 172.83.73.136
• 172.83.73.137
• 172.83.73.138
• 172.83.73.139
• 172.83.73.140
• 172.83.73.141
• 172.83.73.142
• 172.83.73.143
• 172.83.73.144
• 172.83.73.145
• 172.83.73.146
• 172.83.73.147
• 172.83.73.148
• 172.83.73.149
• 172.83.73.150
• 172.83.73.151
• 172.83.73.152
• 172.83.73.153
• 172.83.73.154
• 172.83.73.155
• 172.83.73.156
• 172.83.73.157
• 172.83.73.158
• 172.83.73.159
• 172.83.73.160
• 172.83.73.161
• 172.83.73.162
• 172.83.73.163
• 172.83.73.164
• 172.83.73.165
• 172.83.73.166
• 172.83.73.167
• 172.83.73.168
• 172.83.73.169
• 172.83.73.170
• 172.83.73.171
• 172.83.73.172
• 172.83.73.173
• 172.83.73.174
• 172.83.73.175
• 172.83.73.176
• 172.83.73.177
• 172.83.73.178
• 172.83.73.179
• 172.83.73.180
• 172.83.73.181
• 172.83.73.182
• 172.83.73.183
• 172.83.73.184
• 172.83.73.185
• 172.83.73.186
• 172.83.73.187
• 172.83.73.188
• 172.83.73.189
• 172.83.73.190
• 172.83.73.191
• 172.83.73.192
• 172.83.73.193
• 172.83.73.194
• 172.83.73.195
• 172.83.73.196
• 172.83.73.197
• 172.83.73.198
• 172.83.73.199
• 172.83.73.200
• 172.83.73.201
• 172.83.73.202
• 172.83.73.203
• 172.83.73.204
• 172.83.73.205
• 172.83.73.206
• 172.83.73.207
• 172.83.73.208
• 172.83.73.209
• 172.83.73.210
• 172.83.73.211
• 172.83.73.212
• 172.83.73.213
• 172.83.73.214
• 172.83.73.215
• 172.83.73.216
• 172.83.73.217
• 172.83.73.218
• 172.83.73.219
• 172.83.73.220
• 172.83.73.221
• 172.83.73.222
• 172.83.73.223
• 172.83.73.224
• 172.83.73.225
• 172.83.73.226
• 172.83.73.227
• 172.83.73.228
• 172.83.73.229
• 172.83.73.230
• 172.83.73.231
• 172.83.73.232
• 172.83.73.233
• 172.83.73.234
• 172.83.73.235
• 172.83.73.236
• 172.83.73.237
• 172.83.73.238
• 172.83.73.239
• 172.83.73.240
• 172.83.73.241
• 172.83.73.242
• 172.83.73.243
• 172.83.73.244
• 172.83.73.245
• 172.83.73.246
• 172.83.73.247
• 172.83.73.248
• 172.83.73.249
• 172.83.73.250
• 172.83.73.251
• 172.83.73.252
• 172.83.73.253
• 172.83.73.254