AS7786
Trans Union, LLC
Scanned 9h 26m ago
📋 Summary
IP address summary information| Name | Trans Union, LLC |
| IPv4 addresses | 7.2K |
| IPv6 addresses | Not available |
| ASN type | Transit |
| Registry | ARIN |
| Allocated | Jan 13, 1997 |
| Updated | Jul 10, 2026 |
📊 IP Ranges
IPv4: 23 | IPv6: 0| Netblock | IP Count |
|---|---|
| 156.154.26.0/24 | 256 |
| 156.154.196.0/24 | 256 |
| 156.154.202.0/24 | 256 |
| 156.154.116.0/24 | 256 |
| 156.154.25.0/24 | 256 |
| 156.154.83.0/24 | 256 |
| 156.154.193.0/24 | 256 |
| 156.154.138.0/24 | 256 |
| 156.154.24.0/24 | 256 |
| 156.154.42.0/24 | 256 |
| 156.154.16.0/22 | 1.0K |
| 156.154.56.0/24 | 256 |
| 156.154.192.0/24 | 256 |
| 156.154.148.0/23 | 512 |
| 156.154.52.0/24 | 256 |
| 156.154.188.0/23 | 512 |
| 156.154.117.0/24 | 256 |
| 156.154.30.0/24 | 256 |
| 209.173.53.0/24 | 256 |
| 156.154.199.0/24 | 256 |
| 156.154.136.0/24 | 256 |
| 156.154.200.0/24 | 256 |
| 156.154.59.0/24 | 256 |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
ARIN| Handle | AS7786 |
| Name | NEUSTAR-AS1 |
| Organization | Trans Union, LLC |
| Status | active |
| Allocated | Jan 13, 1997 |
| Updated | Jul 10, 2026 |
Contacts
| Registrant | Trans Union, LLC |
| Address | 555 W. Adams Chicago IL 60661 United States |
Source: ARIN
🔗 Peers
1 peer for this ASN| ASN | Name | Country |
|---|---|---|
| AS286 | KPN GTT Communications Inc. | - |
Peer data from RIPE Stat ASN neighbours.
⬆️ Upstreams
3 upstreams⬇️ Downstreams
0 downstreamsNo downstreams found.
🔒 RPKI / ROA
Source: rpki.zorn.ltd| Prefix | Origin ASN | Max Length | Validity |
|---|---|---|---|
| 156.154.26.0/24 | AS7786 | /24 | Not Found |
| 156.154.196.0/24 | AS7786 | /24 | Not Found |
| 156.154.202.0/24 | AS7786 | /24 | Not Found |
| 156.154.116.0/24 | AS7786 | /24 | Not Found |
| 156.154.25.0/24 | AS7786 | /24 | Not Found |
| 156.154.83.0/24 | AS7786 | /24 | Not Found |
| 156.154.193.0/24 | AS7786 | /24 | Not Found |
| 156.154.138.0/24 | AS7786 | /24 | Not Found |
| 156.154.24.0/24 | AS7786 | /24 | Not Found |
| 156.154.42.0/24 | AS7786 | /24 | Not Found |
| 156.154.16.0/22 | AS7786 | /22 | Not Found |
| 156.154.56.0/24 | AS7786 | /24 | Not Found |
| 156.154.192.0/24 | AS7786 | /24 | Not Found |
| 156.154.148.0/23 | AS7786 | /23 | Not Found |
| 156.154.52.0/24 | AS7786 | /24 | Not Found |
| 156.154.188.0/23 | AS7786 | /23 | Not Found |
| 156.154.117.0/24 | AS7786 | /24 | Not Found |
| 156.154.30.0/24 | AS7786 | /24 | Not Found |
| 209.173.53.0/24 | AS7786 | /24 | Not Found |
| 156.154.199.0/24 | AS7786 | /24 | Not Found |
| 156.154.136.0/24 | AS7786 | /24 | Not Found |
| 156.154.200.0/24 | AS7786 | /24 | Not Found |
| 156.154.59.0/24 | AS7786 | /24 | Not Found |
RPKI validation powered by rpki.zorn.ltd (Routinator).