Data as of Nov 6, 2026
157.88.0.0/16
5 residential-proxy exits · 30 daysFundacion Centro de Supercomputacion de Castilla y Leon · space held by Universidad de Valladolid
Residential-proxy exits
Proxy exits
5
<0.01% of its addresses · 30 days
Spread
4 of 256
/24s with at least one exit
Providers
11
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
171 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 157.88.139.0/24 | 0 | 2 | |
| 157.88.142.0/24 | 0 | 1 | |
| 157.88.143.0/24 | 0 | 1 | |
| 157.88.203.0/24 | 0 | 1 |
Proxy providers listing exits
- AnyIP
- BlurPath
- CliProxy
- FastProxy
- FloppyData
- IPPeak
- LemonBright
- MoMoProxy
- NovProxy
- Proxying
- VitalExclusive
Network & registry
Origin network
AS44593
ES
- Name
- Fundacion Centro de Supercomputacion de Castilla y Leon
- Type
- Business
- Registered
- May 17, 2019
- Domain
- scayle.es
- Industry
- Research and Development Organizations
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Jul 2024 · 2.3 yr
- Origin networks
- 2
- Last change of origin
- Jul 2024
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS44593 | RIPE | UVA | ES-FCSC-1-MNT UVA-NMC | Aug 9, 2024 |
Whois
Registration for this announcement
- Range
- 157.
88. 0. 0/ 16 - Netname
- UVA
- Registrant
- Universidad de Valladolid
- Registrant country
- ES
- Organization
- Universidad de Valladolid (ORG-UDV2-RIPE)
- Org country
- ES
- Type
- LEGACY
- Created
- Not stated by the registry
- Updated
- Oct 22, 2026
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- ES
- Delegated
- Apr 7, 2004
- Status
- assigned
Report abuse
Abuse contact
- cert@
iriscert. es - Name
- RedIRIS Organizations Abuse contact
- Handle
- IRIS5-RIPE