Data as of Nov 9, 2026
23.90.144.0/20
17 anonymizer addresses · 0.42% · VPN15 residential-proxy exits · 30 daysZenlayer Inc
Residential-proxy exits
Proxy exits
15
0.37% of its addresses · 30 days
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
269 observations
- VPN · anonymizer
- Hosting
IPv4 market
Path
2 · Leased from
not leased
Operators, sellers and brokers
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
23.90.144.0/20
From the registry to its use
- Nov 13, 2019Registry recordZenlayer IncASSIGNED PI23.90.128.0/18
- Feb 7, 2020Route objectAS21859 Zenlayer IncRADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS21859
- Feb 8, 2020– today
- Aug 18, 2020Route objectAS21859 Zenlayer IncRADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS2185923.90.156.0/24
- todayUsedhide.meVPN
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
4,096 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 4,079 | >99% | 10 | |
| VPNanonymizer | 17 | 0.42% | 17 |
Network & registry
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
- 303
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2020
- Current origin since
- Feb 2020 · 6.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 23.90.128.0/18 | AS21859 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS21859 | RADB | ZL-IDC-FRA | MAINT-AS21859 | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 23.90.156.0/24 | AS21859 | RADB | ZL-IDC-FRA-DDOS-W39128 | MAINT-AS21859 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 23.
90. 128. 0/ 18 - Netname
- US-ZENLAYER-20130816
- Registrant
- Zenlayer Inc
- Registrant country
- GB
- Organization
- Zenlayer Inc (ORG-ZI19-RIPE)
- Org country
- US
- Type
- ASSIGNED PI
- Created
- Nov 13, 2019
- Updated
- Oct 18, 2024
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Aug 16, 2013
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zenlayer. com - Name
- Abuse-C Role
- Handle
- AR64816-RIPE