Data as of Nov 6, 2026
81.27.84.240/28
No anonymizer space · no proxy exits in 30 daysSysLevel SAS
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 81.27.84.0/24 | 256 | FR-SYSLEVEL-20020411 | SysLevel SAS (ORG-SS1267-RIPE) · FR | ALLOCATED PA | Jul 24, 2025 | abuse@ |
| └ 81.27.84.240/28 | 16 | FR-MCASYS-ISP-FTTH | SysLevel SAS (ORG-SS1267-RIPE) · FR | ASSIGNED PA | Apr 29, 2026 | abuse@ |
Network & registry
Announced by
Covering announcement 81.27.84.0/24
- Prefix
- 81.27.84.0/24
- Announced by
- AS57797 SysLevel SAS
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- FR-SYSLEVEL-20020411
- Registrant
- SysLevel SAS
- RIR
- RIPE NCC
Origin network
AS57797
FR
- Name
- SysLevel SAS
- Type
- Hosting
- Registered
- Feb 23, 2022
- Domain
- syslevel.com
- Website
- www.syslevel.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 81.27.84.0/24
81.27.84.0/24
Routing history
- Pattern
- Rotating
- First seen
- Aug 2025
- Current origin since
- Dec 2025 · 11 mo
- Origin networks
- 3
- Last change of origin
- Apr 2026
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.27.84.0/24 | AS57797 | /24 | RIPE | RPKI valid |
IRR
Route objects on 81.27.84.0/24
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS57797 | RIPE | SYSLEVEL-NOC-MNT | Jun 17, 2026 |
Whois
Registration for this announcement
- Range
- 81.
27. 84. 0/ 24 - Netname
- FR-SYSLEVEL-20020411
- Registrant
- SysLevel SAS
- Registrant country
- FR
- Organization
- SysLevel SAS (ORG-SS1267-RIPE)
- Org country
- FR
- Type
- ALLOCATED PA
- Created
- Jul 24, 2025
- Updated
- Sep 7, 2026
- Maintainer
- syslevel-noc-mnt
- RIR
- RIPE NCC
- Country
- FR
- Delegated
- Apr 11, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
syslevel. net - Name
- SysLevel abuse contact
- Handle
- SLAB-EU