Data as of Nov 6, 2026
161.109.73.0/24
No anonymizer space · no proxy exits in 30 daysTexas State Technical College at Waco
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 161.109.0.0/16 | 65,536 | TSTC-EDU | Texas State Technical College at Waco (TSTCAW) · US | Direct Allocation | Jun 25, 1992 | abuse@ |
| └ 161.109.73.0/24 | 256 | TSTC-HARLINGEN | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 161.109.0.0/16
- Prefix
- 161.109.0.0/16
- Announced by
- AS17327 Texas State Technical College at Waco
- Type
- Business
- RPKI
- No RPKI
- Netname
- TSTC-EDU
- Registrant
- Texas State Technical College at Waco
- RIR
- ARIN
Origin network
AS17327
US
- Name
- Texas State Technical College at Waco
- Type
- Education
- Registered
- Aug 21, 2000
- Domain
- tstc.edu
- Industry
- Education Software
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 161.109.0.0/16
161.109.0.0/16
Routing history
- Pattern
- Stable
- First seen
- Jun 2009
- Current origin since
- Jun 2013 · 13 yr
- Origin networks
- 2
- Last change of origin
- Jun 2013
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 161.
109. 0. 0/ 16 - Netname
- TSTC-EDU
- Registrant
- Texas State Technical College at Waco
- Organization
- Texas State Technical College at Waco (TSTCAW)
- Org address
- 3801 Campus Drive, Waco, TX, 76705
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-161-109-0-0-1
- Parent
- NET-161-0-0-0-0
- Created
- Jun 25, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 25, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
tstc. edu - Name
- Abuse
- Phone
- +1-254-867-3375
- Handle
- ABUSE465-ARIN