AS15301
Trans Union, LLC
AS15301 is Trans Union, LLC (transunion.com). It announces 512 IPv4 addresses in 2 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2026-07-07· business
512
IPv4 addresses announced
2
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
512
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States512 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- IOVATION-AS15301
- name
- Trans Union, LLC
- org
- TUL-7
- org name
- Trans Union, LLC
- org address
- 555 W. Adams, Chicago, IL, 60661
- org city
- Chicago
- org country
- US
- country
- US
- source
- arin
- created
- 2026-07-07
- updated
- 2026-07-07
- abuse name
- GOC
- abuse email
- GOC@transunion.com
- abuse phone
- +1-312-985-4362
- abuse kind
- role
- abuse city
- Chicago
- abuse country
- US
- admin name
- Tariq Iqbal
- admin email
- tiqbal@transunion.com
- admin phone
- +1-312-985-3889
- admin kind
- person
- admin city
- Chicago
- admin country
- US
- tech name
- Oscar Barrantes
- tech email
- oscar.barrantes@transunion.com
- tech phone
- +1-833-806-1627
- tech kind
- person
- tech city
- Chicago
- tech country
- US
- abuse validated
- 1
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 74.121.28.0/24 | United States | not found | 17 | 2026-10-02 |
| 74.121.29.0/24 | United States | not found | 17 | 2026-10-02 |
00 · Evaluate
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01 · License
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