Data as of Nov 11, 2026
12.166.208.0/22
No anonymizer space · no proxy exits in 30 daysLUS Fiber · reallocated from 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) | 5,309 237 always on | AT&T Enterprises, LLC | |
| 12.0.0.0/8 | AS7018 | Residential | 13,428 538 always on | AT&T Enterprises, LLC |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 12.166.208.0/24 since Jan 2009 | AS25921 | Business | AT&T Enterprises, LLC via LUS Fiber | |
| 12.166.209.0/24 since Jan 2009 | AS25921 | Residential | AT&T Enterprises, LLC via LUS Fiber | |
| 12.166.211.0/24 since Jan 2009 | AS25921 | Residential | AT&T Enterprises, LLC via LUS Fiber |
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@ |
| └ 12.166.208.0/22 | 1,024 | LAFAYETT44-208 | LUS Fiber (LCG-12) · US | Reallocated | Jul 25, 2003 | abuse@ |
| └ 12.166.208.0/24 | 256 | LAFAYETTE-CLERK-OF-COURT-12-166-208-0-M24 | Lafayette Parish Clerk of Court (C00637988) · US | Reassigned | Jul 31, 2003 | abuse@ via LAFAYETT44-208 |
| └ 12.166.209.0/24 | 256 | LAFAYETTE-CITY-HALL-12-166-209-0-M24 | Lafayette-City Hall (C00637890) · US | Reassigned | Jul 30, 2003 | abuse@ via LAFAYETT44-208 |
| └ 12.166.210.0/24 | 256 | LAFAYETTE-DATA-SYSTEMS-12-166-210-M24 | Lafayette Data Systems (C00637862) | Reassigned | Jul 30, 2003 | abuse@ via LAFAYETT44-208 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 768 | 75% | 3 | |
| Business | 256 | 25% | 1 |
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
- Reallocated to
- LUS Fiber (LCG-12)
- Reallocated range
- 12.
166. 208. 0/ 22 - Reallocated
- Jul 25, 2003
Origin network
AS25921
US
- Name
- LUS Fiber
- Type
- Internet provider
- Registered
- May 31, 2002
- Domain
- lftfiber.com
- Website
- www.lftfiber.com/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 12.
166. 208. 0/ 22 - Netname
- LAFAYETT44-208
- Registrant
- LUS Fiber
- Organization
- LUS Fiber (LCG-12)
- Org address
- 700 St. John, Ste 300, Lafayette, LA, 70501
- Org country
- US
- Type
- Reallocated
- Handle
- NET-12-166-208-0-1
- Parent
- NET-12-0-0-0-1
- Created
- Jul 25, 2003
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 23, 1983
- Status
- assigned
Report abuse
Abuse contact
- abuse@
lusfiber. net - Name
- Abuse
- Phone
- +1-337-993-4237
- Handle
- ABUSE2734-ARIN