Data as of Nov 12, 2026
46.8.181.0/24
No anonymizer space · no proxy exits in 30 daysFirst Server Limited · reallocated from NetArt Group s.r.o.
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Jun 2026
its first announcement on record
registry: sub-allocated pa to First Server Limited by NetArt Group s.r.o., Jun 24, 2026
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 |
|---|---|---|---|---|---|---|
| 46.8.0.0/16 | 65,536 | CZ-NETART-20100907 | NetArt Group s.r.o. (ORG-NGS2-RIPE) · CZ | ALLOCATED PA | Jul 15, 2025 | abuse@ |
| └ 46.8.180.0/23 | 512 | FIRST-SERVER-CLOUD | First Server Limited (ORG-FA790-RIPE) · GB | SUB-ALLOCATED PA | Jun 24, 2026 | audit@ |
Network & registry
Announced by
Covering announcement 46.8.180.0/23
- Prefix
- 46.8.180.0/23
- Announced by
- AS204154 First Server Limited
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- FIRST-SERVER-CLOUD
- Registrant
- First Server Limited
- RIR
- RIPE NCC
IPv4 market
Holder
- Organization
- NetArt Group s.r.o.
- Handle
- ORG-NGS2-RIPE
- Range
- 46.
8. 0. 0/ 16 - Registration type
- ALLOCATED PA
- Record created
- Jul 15, 2025
- Reallocated to
- First Server Limited (ORG-FA790-RIPE)
- Reallocated range
- 46.
8. 180. 0/ 23 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Jun 24, 2026
Origin network
AS204154
GB
- Name
- First Server Limited
- Type
- Hosting
- Registered
- Apr 11, 2018
- Domain
- first-server.net
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 46.8.180.0/23
46.8.180.0/23
Routing history
- Pattern
- Stable
- First seen
- Jun 2026
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 46.8.180.0/23 | AS204154 | /24 | RIPE | RPKI valid |
IRR
Route objects on 46.8.180.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS204154 | RIPE | MNT-NETART | Jun 24, 2026 |
Whois
Registration for this announcement
- Range
- 46.
8. 180. 0/ 23 - Netname
- FIRST-SERVER-CLOUD
- Registrant
- First Server Limited
- Registrant country
- US
- Organization
- First Server Limited (ORG-FA790-RIPE)
- Org country
- GB
- Type
- SUB-ALLOCATED PA
- Created
- Jun 24, 2026
- Updated
- Jun 24, 2026
- Maintainer
- MNT-NETART
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Sep 7, 2010
- Status
- assigned
Report abuse
Abuse contact
- audit@
1st-server. pro - Name
- FIRST SERVER ABUSE Contact Role Object
- Handle
- ACRO3704-RIPE