Data as of Nov 3, 2026
45.133.176.0/24
Anonymizer13 residential-proxy exits · 30 daysZenlayer Inc · space held by Cyber Assets FZCO
Residential-proxy exits
Proxy exits
13
5.1% of its addresses · 30 days
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
194 observations
IPv4 market
Path
1 · Holder
record created Nov 18, 2021 · reallocated to Internet Utilities Europe and Asia Limited Jun 8, 2022
Operators, sellers and brokers
VPN services
| Name | Parent | In 45.133.176.0/24 | /24s |
|---|---|---|---|
| ExpressVPN | Kape Technologies | 20.78% | 1 |
| VPN Gate | University of Tsukuba (volunteer relays) | 10.39% | 1 |
Leased from
IP brokers
| Name | In 45.133.176.0/24 | /24s |
|---|---|---|
| IPXO | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 45.133.176.0/24 | /24s |
|---|---|---|
| Cyber Assets FZCO | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
45.133.176.0/24
From the registry to its use
- Aug 12, 2019– Jan 26, 2020
- Feb 20, 2020– Jun 6, 2020
- May 26, 2020– Jun 6, 2020
- Jul 1, 2020– Oct 16, 2020
- Sep 11, 2020– Nov 9, 2020
- Oct 29, 2020– Sep 29, 2021
- Sep 30, 2021– Nov 4, 2021
- Nov 5, 2021– Jan 15, 2022
- Nov 18, 2021Registry recordCyber Assets FZCOALLOCATED PA45.133.168.0 - 45.133.179.255
- Jan 4, 2022– Jan 27, 2022
- Jun 8, 2022ReallocatedInternet Utilities Europe and Asia LimitedSUB-ALLOCATED PA45.133.176.0/23
- Jun 21, 2022– Aug 31, 2022
- Aug 20, 2022– Jun 16, 2025
- Jun 11, 2025Route objectIPXORIPE route object for AS21859 Zenlayer Inc, maintainer NETUTILS-MNT
- Jun 11, 2025Route objectIPXORADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS834
- Jun 17, 2025– Nov 2, 2026
- todayLeased fromIPXOIP broker
- todayUsedExpressVPNVPN
- todayUsedVPN GateVPN
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 |
|---|---|---|---|---|---|---|
| 45.133.168.0 - 45.133.179.255 | 3,072 | AE-CYBERASSETS-20190725 | Cyber Assets FZCO (ORG-CAF4-RIPE) · AE | ALLOCATED PA | Nov 18, 2021 | [email protected] |
| └ 45.133.176.0/23 | 512 | IPXO | Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE) · GB | SUB-ALLOCATED PA | Jun 8, 2022 | [email protected] |
| └ 45.133.176.0/24 | 256 | Shiftek-Hosting | unknown | ASSIGNED PA | Oct 27, 2020 | [email protected] |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Datacenter proxyanonymizer | 253 | 99% | 4 | |
| VPNanonymizer | 3 | 1.2% | 3 |
Network & registry
IPv4 market
Holder
- Organization
- Cyber Assets FZCO
- Handle
- ORG-CAF4-RIPE
- Range
- 45.133.168.0 - 45.133.179.255
- Registration type
- ALLOCATED PA
- Record created
- Nov 18, 2021
- Reallocated to
- Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE)
- Reallocated range
- 45.133.176.0/23
- Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Jun 8, 2022
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
- 314
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Aug 2019
- Current origin since
- Jun 2025 · 1.4 yr
- Origin networks
- 7
- Last change of origin
- Jun 2025
Recorded history
History
- Handoffs
- 11
Whois
Registration for this announcement
- Range
- 45.133.176.0/24
- Netname
- Shiftek-Hosting
- Registrant country
- TW
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Oct 27, 2020
- Updated
- Jun 11, 2025
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- AE
- Delegated
- Jul 25, 2019
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Private Customer
- Handle
- ETL25-RIPE