Data as of Nov 11, 2026
45.156.131.0/24
8 residential-proxy exits · 30 daysZenlayer Inc · space held by NSEC - Sistemas Informaticos, S.A.
Residential-proxy exits
Proxy exits
8
3.1% of its addresses · 30 days
Oct 12, 2026 – Nov 10, 2026
Exits seen per day
197 observations
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 45.156.128.0/22 | 1,024 | PT-NSEC-BITSIGHT-20190920 | NSEC - Sistemas Informaticos, S.A. (ORG-NSIS5-RIPE) · PT | ALLOCATED PA | Feb 21, 2023 | optout@ |
| └ 45.156.131.0/24 | 256 | ICG-2-ZEN-LAX | unknown | ASSIGNED PA | Aug 27, 2024 | optout@ |
Network & registry
Registry
Holder
- Organization
- NSEC - Sistemas Informaticos, S.A.
- Handle
- ORG-NSIS5-RIPE
- Range
- 45.
156. 128. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- Feb 21, 2023
Origin network
AS21859
US
- Name
- Zenlayer Inc
- Type
- Hosting
- Registered
- Apr 2, 2013
- Domain
- zenlayer.com
- Website
- www.zenlayer.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 2,090
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2024
- Current origin since
- Oct 2024 · 2.1 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 45.
156. 131. 0/ 24 - Netname
- ICG-2-ZEN-LAX
- Registrant country
- US
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Aug 27, 2024
- Updated
- Sep 23, 2025
- Maintainer
- MNT-BST
- RIR
- RIPE NCC
- Country
- PT
- Delegated
- Sep 20, 2019
- Status
- assigned
Report abuse
Abuse contact
- optout@
internet-census. org - Name
- Abuse-C Role
- Handle
- AR59913-RIPE