AS19353

Trans Union, LLC

AS 19353 TUASN7

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

4,608 IP addresses
ASN19353
NameTUASN7
OrganizationTrans Union, LLC
CountryUnited States  
RegistryARIN
IPv4 addresses4,608
IPv6 /64 networks0
Prefixes9
Other ASN allocated to Trans Union, LLC
ASN Name IP addresses
7786 NEUSTAR-AS1 7,168
397151 DC2-AS 2,304
32980 NEUSTAR-AS5 768
53708 IOVATION-AS15301 512
15301 IOVATION-AS15301 512
395492 IOVATION-AS15301 0
62545 TRANSUNION 0
46823 NEUSTAR-DENVER 0
32981 NEUSTAR-AS4 0
32979 NEUSTAR-AS3 0
32978 NEUSTAR-AS2 0
19910 NEUSTAR-AS6 0
19907 NEUSTAR-AS6 0
IPv4 Prefixes for AS19353
Network Location Addresses
198.47.90.0/24 Trans Union, LLC   Chicago (West Loop) 256
65.201.27.0/24 Trans Union, LLC   Chicago (West Loop) 256
65.204.34.0/24 Trans Union, LLC   Chicago (West Loop) 256
66.175.240.0/22 Trans Union, LLC   Chicago (West Loop) 1,024
66.175.240.0/23 Trans Union, LLC   Chicago (West Loop) 512
66.175.242.0/23 Trans Union, LLC   Chicago (West Loop) 512
66.175.244.0/22 Trans Union, LLC   Chicago (West Loop) 1,024
66.175.244.0/23 Trans Union, LLC   Chicago (West Loop) 512
66.175.247.0/24 Trans Union, LLC   Chicago (West Loop) 256