Data as of Nov 9, 2026
12.164.193.0/24
No anonymizer space · no proxy exits in 30 daysPscu Incorporated · space held by AT&T Enterprises, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 12.128.0.0/9 | AS7018 | Residential | IP broker Rackdog (part) | 5,281 293 always on | AT&T Enterprises, LLC | |
| 12.0.0.0/8 | AS7018 | Residential | 13,375 726 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@ |
| └ 12.164.193.0/24 | 256 | PSCU233-193 | PSCU (PSCU-13) · US | Reassigned | Mar 22, 2016 | dlensky@ |
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
AS17406
US
- Name
- Pscu Incorporated
- Type
- Business
- Registered
- Nov 16, 2018
- Domain
- pscu.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2009
- Current origin since
- Feb 2009 · 18 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS17406 | RADB | Frontier Communications (ARIN OrgID: FRTR) | MAINT-AS5650 | Feb 15, 2024 |
Whois
Registration for this announcement
- Range
- 12.
164. 193. 0/ 24 - Netname
- PSCU233-193
- Registrant
- PSCU
- Organization
- PSCU (PSCU-13)
- Org address
- 19825 N 7TH ST, PHOENIX, AZ, 85024
- Org country
- US
- Type
- Reassigned
- Handle
- NET-12-164-193-0-1
- Parent
- NET-12-0-0-0-1
- Created
- Mar 22, 2016
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 23, 1983
- Status
- assigned
Report abuse
Abuse contact
- dlensky@
pscu. com - Name
- Lensky, Darren
- Phone
- +1-727-561-7837
- Handle
- LENSK4-ARIN