Data as of Nov 5, 2026
185.203.91.0/24
No anonymizer space · no proxy exits in 30 daysAlpha Internet Limited
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Sep 2026
from AS20473 The Constant Company, LLC, after 2.9 years unannounced
Network & registry
Origin network
AS58051
GB
- Name
- Alpha Internet Limited
- Type
- Hosting
- Registered
- Mar 22, 2023
- Domain
- alphainternet.uk
- Website
- alphainternet.uk
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Jun 2017
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 4
- Last change of origin
- Sep 2026
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 185.203.91.0/24 | AS58051 | /24 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 185.
203. 91. 0/ 24 - Netname
- UK-ZUME-20260127
- Registrant
- Alpha Internet Limited
- Registrant country
- GB
- Organization
- Alpha Internet Limited (ORG-AIL65-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Jan 27, 2026
- Updated
- Jan 27, 2026
- Maintainer
- lir-uk-zume-1-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Jan 27, 2026
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zume. net - Name
- Abuse-C Role
- Handle
- AR77087-RIPE