Data as of Nov 7, 2026
198.214.48.0/21
No anonymizer space · no proxy exits in 30 daysLower Colorado River Authority · space held by University of Texas System
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 198.214.0.0/16 since May 2005 | AS3354 | Business | 7 1 always on | University of Texas System |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 198.214.50.0/24 since Jul 2023 | AS397443 | Business | University of Texas System | |
| 198.214.51.0/24 since Jan 2025 | AS397443 | Business | University of Texas System |
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 |
|---|---|---|---|---|---|---|
| 198.214.0.0/16 | 65,536 | OTS-198-214-0-0 | University of Texas System (UTS-2-Z) · US | Direct Allocation | Jun 30, 1993 | abuse@ |
| └ 198. | 2,560 | LCRA-C-BLK | Lower Colorado River Authority (LCRA) · US | Reassigned | May 24, 1994 | entnet@ |
Network & registry
Registry
Holder
- Organization
- University of Texas System
- Handle
- UTS-2-Z
- Range
- 198.
214. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Jun 30, 1993
- Legacy
- yes
Origin network
AS397443
US
- Name
- Lower Colorado River Authority
- Type
- Education
- Registered
- Mar 29, 2019
- Domain
- lcra.org
- Industry
- Civil Engineering Construction (Utility Lines, Roads and Bridges)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2025
- Current origin since
- Jan 2025 · 1.8 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS397443 | RADB | CIDR 198.214.48.0/21 | MAINT-AS6922 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 198.
214. 48. 0 - 198. 214. 57. 255 - Netname
- LCRA-C-BLK
- Registrant
- Lower Colorado River Authority
- Organization
- Lower Colorado River Authority (LCRA)
- Org address
- P.O. Box 220, Austin, TX, 78767-0220
- Org country
- US
- Type
- Reassigned
- Handle
- NET-198-214-48-0-1
- Parent
- NET-198-214-0-0-1
- Created
- May 24, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 30, 1993
- Status
- assigned
Report abuse
Abuse contact
- entnet@
lcra. org - Name
- Enterprise Networking
- Phone
- +1-512-730-6500
- Handle
- ENTER35-ARIN