Data as of Nov 5, 2026
162.173.48.0/21
1 residential-proxy exit · 30 daysT-Mobile USA, Inc.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Mobile
Risk
10 / 100 · Low
Shared address
Residential-proxy exits
Proxy exits
1
0.05% of its addresses · 30 days
Spread
1 of 8
/24s with at least one exit
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
2 observations
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 162.160.0.0/11 since Jun 2012 | AS21928 | Mobile | 121 6 always on | T-Mobile USA, Inc. |
Network & registry
Origin network
AS21928
US
- Name
- T-Mobile USA, Inc.
- Type
- Internet provider
- Registered
- Jun 12, 2002
- Domain
- t-mobile.com
- Website
- www.t-mobile.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2025
- Current origin since
- Nov 2025 · 12 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 162.160.0.0/11 | AS21928 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS21928 | ARIN | x | MNT-TMOBI | Apr 6, 2026 |
Whois
Registration for this announcement
- Range
- 162.
160. 0. 0/ 11 - Netname
- CORE
- Registrant
- T-Mobile USA, Inc.
- Organization
- T-Mobile USA, Inc. (TMOBI)
- Org address
- 12920 SE 38th Street, Bellevue, WA, 98006
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-162-160-0-0-1
- Parent
- NET-162-0-0-0-0
- Created
- Jun 13, 2012
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 13, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
t-mobile. com - Name
- abuse
- Phone
- +1-888-662-4662
- Handle
- ABUSE4857-ARIN