Data as of Nov 4, 2026
185.136.243.0/24
No anonymizer space · no proxy exits in 30 daysNKtelecom INC · space held by 4b42 UG
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
95 / 100 · Critical
Spamhaus DROP
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
185.136.243.0/24
From the registry to its use
- Feb 15, 2016– Apr 16, 2016AnnouncedAS203374 Romuald Richard
- Aug 15, 2016– Jun 30, 2020AnnouncedAS203374 Romuald Richard
- Feb 20, 2020– Mar 2, 2020
- May 2, 2020– Aug 17, 2020
- Oct 29, 2020– Apr 22, 2024AnnouncedAS203374 Romuald Richard
- Jan 21, 2026Registry record4b42 UGALLOCATED PA185.136.243.0/24
- Feb 24, 2026– today
- Mar 2, 2026Route objectAS216475 NKtelecom INCRIPE route object for AS216475 NKtelecom INC, maintainer INTERLIR-MNT
- todayLeased fromInterLIRLessor
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 |
|---|---|---|---|---|---|---|
| 185.136.243.0/24 | 256 | DE-SECUREBIT-20260121 | 4b42 UG (ORG-UA514-RIPE) · DE | ALLOCATED PA | Jan 21, 2026 | [email protected] |
| └ 185.136.243.0/25 | 128 | NKtelecom-INC | unknown | ASSIGNED PA | Mar 2, 2026 | [email protected] |
| └ 185.136.243.128/25 | 128 | NKtelecom-INC | unknown | ASSIGNED PA | Mar 2, 2026 | [email protected] |
Network & registry
Origin network
AS216475
US
- Name
- NKtelecom INC
- Type
- Hosting
- Registered
- Aug 14, 2023
- Domain
- nktele.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Feb 2016
- Current origin since
- Feb 2026 · 8 mo
- Origin networks
- 3
- Last change of origin
- Feb 2026
Recorded history
History
- Handoffs
- 3
Whois
Registration for this announcement
- Range
- 185.136.243.0/24
- Netname
- DE-SECUREBIT-20260121
- Registrant
- 4b42 UG
- Registrant country
- DE
- Organization
- 4b42 UG (ORG-UA514-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Jan 21, 2026
- Updated
- Feb 2, 2026
- Maintainer
- KBMT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Jan 21, 2026
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR76562-RIPE