Data as of Nov 8, 2026
173.229.128.0/17
47 residential-proxy exits · 30 daysUnion Pacific Railroad Company
Residential-proxy exits
Proxy exits
47
0.14% of its addresses · 30 days
Spread
5 of 128
/24s with at least one exit
Providers
14
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
1.0K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 173.229.235.0/24 | 0 | 19 | |
| 173.229.237.0/24 | 0 | 15 | |
| 173.229.248.0/24 | 0 | 7 | |
| 173.229.236.0/24 | 0 | 4 | |
| 173.229.234.0/24 | 0 | 2 |
Proxy providers listing exits
- Ake.net
- ColaProxy
- EnigmaProxy
- FastProxy
- FlexyProxies
- IPFly
- LudaxProxy
- NovaProxy
- ProxyEmpire
- ProxyRack
- RainProxy
- Thordata
- VantageProxies
- ZENPROXY_LITE
Network & registry
Origin network
AS10405
US
- Name
- Union Pacific Railroad Company
- Type
- Business
- Registered
- Jul 25, 1997
- Domain
- up.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2010
- Current origin since
- Mar 2010 · 17 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS10405 | RADB | Union Pacific Railroad | MAINT-AS10405 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 173.
229. 128. 0/ 17 - Netname
- UPRR-IPV4-05
- Registrant
- Union Pacific Railroad Company
- Organization
- Union Pacific Railroad Company (UPR-2)
- Org address
- 1400 DOUGLAS ST, OMAHA, NE, 68179
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-173-229-128-0-1
- Parent
- NET-173-0-0-0-0
- Created
- Mar 1, 2010
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 1, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
uprr. net - Name
- Union Pacific Abuse
- Phone
- +1-402-544-4193
- Handle
- UPA4-ARIN