Data as of Nov 8, 2026
81.19.138.0/24
No anonymizer space · no proxy exits in 30 daysLLC 'Horizon' · space held by Information & Computing Center, Ltd.
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 |
|---|---|---|---|---|---|---|
| 81.19.128.0/20 | 4,096 | RU-IVC-20020130 | Information & Computing Center, Ltd. (ORG-ICCL1-RIPE) · RU | ALLOCATED PA | Jan 30, 2002 | service@ |
| └ 81.19.138.0/24 | 256 | HORIZON | unknown | ASSIGNED PA | Aug 1, 2023 | nf@ |
Network & registry
IPv4 market
Holder
- Organization
- Information & Computing Center, Ltd.
- Handle
- ORG-ICCL1-RIPE
- Range
- 81.
19. 128. 0/ 20 - Registration type
- ALLOCATED PA
- Record created
- Jan 30, 2002
Origin network
AS212128
RU
- Name
- LLC 'Horizon'
- Type
- Internet provider
- Registered
- Dec 18, 2020
- Domain
- horizon-telecom.ru
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2013
- Current origin since
- Mar 2025 · 1.7 yr
- Origin networks
- 3
- Last change of origin
- Mar 2025
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.19.138.0/24 | AS212128 | /24 | RIPE | RPKI valid |
| 81.19.128.0/20 | AS24658 | /20 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS212128 | RIPE | IVC-MNT | Feb 28, 2025 |
Whois
Registration for this announcement
- Range
- 81.
19. 138. 0/ 24 - Netname
- HORIZON
- Registrant country
- RU
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Aug 1, 2023
- Updated
- Feb 28, 2025
- Maintainer
- IVC-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Jan 30, 2002
- Status
- assigned
Report abuse
Abuse contact
- nf@
horizon-telecom. ru - Name
- Abuse-c Role
- Handle
- AR61541-RIPE