Data as of Nov 3, 2026
45.92.104.0/22
Anonymizer · ISP proxyKorea Telecom · space held by "Improvizus" MB
IPv4 market
Path
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 45.92.104.0/22 | /24s |
|---|---|---|
| "Improvizus" MB | 1,024100% | 4 |
| Eleven Holdings | 1,024100% | 4 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
45.92.104.0/22
From the registry to its use
- Jul 1, 2019Registry record"Improvizus" MBALLOCATED PA45.92.104.0/22
- Jul 7, 2019– Jul 18, 2019
- Sep 29, 2019– Mar 2, 2020
- Sep 11, 2020– Sep 22, 2020
- Sep 11, 2020– Dec 27, 2020
- Dec 16, 2020– Apr 26, 2021
- Apr 27, 2021– Nov 16, 2021
- Nov 17, 2021– Sep 7, 2023AnnouncedAS57844 SPDNet Telekomunikasyon Hizmetleri Bilgi Teknolojileri Taahhut Sanayi Ve Ticaret A.S.Hosting
- May 5, 2024– Aug 8, 2024
- Jul 28, 2024– Oct 26, 2025
- Nov 19, 2025Route objectEleven HoldingsRADB route object for AS4766 Korea Telecom, maintainer MAINT-AS214937
- Nov 19, 2025Route objectAS4766 Korea TelecomRIPE route object for AS4766 Korea Telecom, maintainer MNT-LT-IMPROVIZUS1-1
- Nov 20, 2025– today
- todayLeased fromEleven HoldingsLessor
- todayUsedOxylabsProxy seller
Network & registry
Origin network
AS4766
KR
- Name
- Korea Telecom
- Type
- Internet provider
- Registered
- Apr 22, 1996
- Domain
- kt.com
- Website
- www.kt.com/eng/main.jsp
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jul 2019
- Current origin since
- Nov 2025 · 11 mo
- Origin networks
- 10
- Last change of origin
- Nov 2025
Recorded history
History
- Handoffs
- 9
Whois
Registration for this announcement
- Range
- 45.92.104.0/22
- Netname
- LT-IMPROVIZUS1-20190701
- Registrant
- "Improvizus" MB
- Registrant country
- GB
- Organization
- "Improvizus" MB (ORG-MA1605-RIPE)
- Org country
- LT
- Type
- ALLOCATED PA
- Created
- Jul 1, 2019
- Updated
- Nov 19, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- LT
- Delegated
- Jul 1, 2019
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR53553-RIPE