Data as of Nov 15, 2026
129.109.0.0/16
36 residential-proxy exits · 30 daysUniversity of Texas Medical Branch
Residential-proxy exits
Proxy exits
36
0.05% of its addresses · 30 days
Spread
3 of 256
/24s with at least one exit
Providers
30
selling exits here
Oct 16, 2026 – Nov 14, 2026
Exits seen per day
992 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 129.109.143.0/24 | 0 | 18 | |
| 129.109.148.0/24 | 0 | 15 | |
| 129.109.151.0/24 | 0 | 3 |
Proxy providers listing exits
- AnyIP
- ByteProxies
- Byteful
- CatProxies
- ColaProxy
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FloppyData
- GSocks
- HideProxy
- Infatica
- InfiniteProxies
- LudaxProxy
- MangoProxy
- NextProxy
- NodeProxy
- NovaProxy
- Oxylabs
- ProxiesVision
- ProxyEmpire
- ProxyGeo
- Proxyma
- RainProxy
- RoamProxy
- Shifter
- Thordata
- TrueProxies
- VantageProxies
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 129.109.0.0/17 since May 2025 | AS14373 | Business | University of Texas Medical Branch | ||
| 129.109.44.0/24 since Jul 2025 | AS14373 | Business | University of Texas Medical Branch | ||
| 129.109.106.0/23 since Aug 2022 | AS14373 | Business | University of Texas Medical Branch | ||
| 129.109.108.0/23 since Apr 2022 | AS14373 | Business | University of Texas Medical Branch | ||
| 129.109.128.0/17 since May 2025 | AS14373 | Business | 36 | University of Texas Medical Branch | |
| 129.109.151.0/24 since Feb 2025 | AS14373 | Business | 3 | University of Texas Medical Branch | |
| 129.109.220.0/24 since Apr 2022 | AS14373 | Business | University of Texas Medical Branch | ||
| 129.109.221.0/24 since Apr 2022 | AS14373 | Business | University of Texas Medical Branch | ||
| 129.109.222.0/24 since Apr 2022 | AS14373 | Business | University of Texas Medical Branch | ||
| 129.109.238.0/24 since Mar 2017 | AS14373 | Business | University of Texas Medical Branch | ||
| 129.109.241.0/24 since Dec 2012 | AS14373 | Business | University of Texas Medical Branch | ||
| 129.109.242.0/24 since Dec 2012 | AS14373 | Business | University of Texas Medical Branch | ||
| 129.109.250.0/24 since Nov 2024 | AS14373 | Business | University of Texas Medical Branch | ||
| 129.109.255.0/24 since Apr 2026 | AS14373 | Business | University of Texas Medical Branch |
Network & registry
Origin network
AS14373
US
- Name
- University of Texas Medical Branch
- Type
- Education
- Registered
- Dec 3, 1999
- Domain
- utmb.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS14373 | RADB | University of Texas Medical Branch | MAINT-AS6922 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 129.
109. 0. 0/ 16 - Netname
- UTGALVESTON
- Registrant
- University of Texas Medical Branch
- Organization
- University of Texas Medical Branch (UNIVER-90)
- Org address
- Medical Branch Galveston, Galveston, TX, 77550
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-129-109-0-0-1
- Parent
- NET-129-0-0-0-0
- Created
- Nov 6, 1987
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 6, 1987
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN