Data as of Nov 10, 2026
37.18.78.0/24
No anonymizer space · no proxy exits in 30 daysLeaderTelecom B.V.
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 |
|---|---|---|---|---|---|---|
| 37. | 1,280 | NL-LEADERTELECOMBV-20111220 | LeaderTelecom B.V. (ORG-LB21-RIPE) · NL | ALLOCATED PA | Nov 25, 2021 | info@ |
| └ 37.18.78.0/23 | 512 | LeaderTelecomLtd-Sub-Alloc | LeaderTelecom Ltd. (ORG-LL38-RIPE) · RU | SUB-ALLOCATED PA | Apr 13, 2022 | info@ |
Network & registry
Registry
Holder
- Organization
- LeaderTelecom B.V.
- Handle
- ORG-LB21-RIPE
- Range
- 37.
18. 78. 0 - 37. 18. 82. 255 - Registration type
- ALLOCATED PA
- Record created
- Nov 25, 2021
- Reallocated to
- LeaderTelecom Ltd. (ORG-LL38-RIPE)
- Reallocated range
- 37.
18. 78. 0/ 23 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Apr 13, 2022
Origin network
AS58272
NL
- Name
- LeaderTelecom B.V.
- Type
- Hosting
- Registered
- Jun 12, 2012
- Domain
- leadergpu.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Aug 2012
- Current origin since
- Jan 2025 · 1.8 yr
- Origin networks
- 4
- Last change of origin
- Jan 2025
Recorded history
History
- Handoffs
- 4
Whois
Registration for this announcement
- Range
- 37.
18. 78. 0/ 23 - Netname
- LeaderTelecomLtd-Sub-Alloc
- Registrant
- LeaderTelecom Ltd.
- Registrant country
- RU
- Organization
- LeaderTelecom Ltd. (ORG-LL38-RIPE)
- Org country
- RU
- Type
- SUB-ALLOCATED PA
- Created
- Apr 13, 2022
- Updated
- Dec 16, 2025
- Maintainer
- LeadertelecomBV-mnt
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Dec 20, 2011
- Status
- assigned
Report abuse
Abuse contact
- info@
leadertelecom. ru - Name
- LiderTelecom team
- Handle
- LT3643-RIPE