Data as of Nov 11, 2026
12.34.131.0/24
1 residential-proxy exit · 30 daysSamsung Austin Research and Development Center · space held by AT&T Enterprises, LLC
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 12, 2026 – Nov 10, 2026
Exits seen per day
86 observations
Proxy providers listing exits
- ColaProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 12.0.0.0/9 | AS7018 | Residential | 8,119 301 always on | AT&T Enterprises, LLC | |
| 12.0.0.0/8 | AS7018 | Residential | 13,428 538 always on | AT&T Enterprises, LLC |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 12.0.0.0/8 | 16,777,216 | ATT | AT&T Enterprises, LLC (AEL-360) · US | Direct Allocation | Aug 23, 1983 | abuse@ |
| └ 12.34.131.0/24 | 256 | ATT-NET-12-34-131-0 | Samsung Austin Research and Development Center (SASL-24) · US | Reassigned | Jul 8, 2025 | DL-IT-Network@ |
Network & registry
IPv4 market
Holder
- Organization
- AT&T Enterprises, LLC
- Handle
- AEL-360
- Range
- 12.
0. 0. 0/ 8 - Registration type
- Direct Allocation
- Record created
- Aug 23, 1983
- Legacy
- yes
Origin network
AS394553
US
- Name
- Samsung Austin Research and Development Center
- Type
- Business
- Registered
- Nov 20, 2024
- Domain
- samsung.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2025
- Current origin since
- Apr 2025 · 1.5 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 12.
34. 131. 0/ 24 - Netname
- ATT-NET-12-34-131-0
- Registrant
- Samsung Austin Research and Development Center
- Organization
- Samsung Austin Research and Development Center (SASL-24)
- Org address
- 3900 N Capital of Texas Hwy, Austin, TX, 78746
- Org country
- US
- Type
- Reassigned
- Handle
- NET-12-34-131-0-1
- Parent
- NET-12-0-0-0-1
- Created
- Jul 8, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 23, 1983
- Status
- assigned
Report abuse
Abuse contact
- DL-IT-Network@
sarc. samsung. com - Name
- Network Admin
- Phone
- +1-512-425-2525
- Handle
- NETWO10171-ARIN