Data as of Nov 6, 2026
157.88.142.0/24
1 residential-proxy exit · 30 daysFundacion Centro de Supercomputacion de Castilla y Leon · space held by Universidad de Valladolid
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
8 observations
Proxy providers listing exits
- Proxying
Network & registry
Announced by
Covering announcement 157.88.0.0/16
- Prefix
- 157.88.0.0/16
- Announced by
- AS44593 Fundacion Centro de Supercomputacion de Castilla y Leon
- Type
- Business
- Proxy exits
- 5
- RPKI
- No RPKI
- Netname
- UVA
- Registrant
- Universidad de Valladolid
- RIR
- RIPE NCC
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 157.88.0.0/16
157.88.0.0/16
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 157.88.0.0/16
| 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