Data as of Nov 6, 2026
138.100.0.0/16
25 residential-proxy exits · 30 daysEntidad Publica Empresarial Red.es · space held by Universidad Politecnica de Madrid
Residential-proxy exits
Proxy exits
25
0.04% of its addresses · 30 days
Spread
4 of 256
/24s with at least one exit
Providers
19
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
323 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 138.100.147.0/24 | 0 | 21 | |
| 138.100.146.0/24 | 0 | 2 | |
| 138.100.61.0/24 | 0 | 1 | |
| 138.100.88.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- BestProxy
- Byteful
- DataImpulse
- EnigmaProxy
- FastProxy
- FloppyData
- LemonBright
- NSocks
- NextProxy
- NovaProxy
- Proxy4U
- ProxyEmpire
- ProxyGeo
- RainProxy
- Shifter
- Smartproxy
- VantageProxies
- VitalExclusive
Network & registry
Origin network
AS766
ES
- Name
- Entidad Publica Empresarial Red.es
- Type
- Education
- Registered
- Sep 1, 1993
- Domain
- rediris.es
- Website
- www.rediris.es
- Industry
- Human Rights and Social Advocacy (Human Rights, Environment and Wildlife Conservation, Other)
- 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 · 21 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 138.
100. 0. 0/ 16 - Netname
- UPM
- Registrant
- Universidad Politecnica de Madrid
- Registrant country
- ES
- Organization
- Universidad Politecnica de Madrid (ORG-UPDM2-RIPE)
- Org country
- ES
- Type
- LEGACY
- Created
- Not stated by the registry
- Updated
- Jul 22, 2026
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- ES
- Delegated
- Apr 23, 1990
- Status
- assigned
Report abuse
Abuse contact
- cert@
iriscert. es - Name
- RedIRIS Organizations Abuse contact
- Handle
- IRIS5-RIPE