Data as of Nov 14, 2026
83.138.15.0/24
2 residential-proxy exits · 30 daysSternforth Ltd. trading as WebWorld
Announcement
this exact prefix
No RPKI
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Jul 2026
from AS30900 Sternforth Ltd. trading as WebWorld
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
1
selling exits here
Oct 15, 2026 – Nov 13, 2026
Exits seen per day
249 observations
Proxy providers listing exits
- Ake.net
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 83.138.8.0/21 since Oct 2019 | AS30900 | Hosting | 7 | Sternforth Ltd. trading as WebWorld |
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 |
|---|---|---|---|---|---|---|
| 83.138.8.0/21 | 2,048 | IE-WEBWORLD-20040715 | Sternforth Ltd. trading as WebWorld (ORG-SL7-RIPE) · IE | ALLOCATED PA | Mar 24, 2023 | lir@ |
| └ 83.138.15.0/24 | 256 | WEBWORLD-PA-NET | Sternforth Limited t/a Web World | ASSIGNED PA | Jan 27, 2026 | lir@ via IE-WEBWORLD-20040715 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Sternforth Ltd. trading as WebWorld
- Handle
- ORG-SL7-RIPE
- Range
- 83.
138. 8. 0/ 21 - Registration type
- ALLOCATED PA
- Record created
- Mar 24, 2023
Origin network
AS30900
IE
- Name
- Sternforth Ltd. trading as WebWorld
- Type
- Hosting
- Registered
- Jan 8, 2004
- Domain
- webworld.ie
- Website
- www.webworld.ie
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Mar 2025
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 2
- Last change of origin
- Oct 2025
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 83.
138. 15. 0/ 24 - Netname
- WEBWORLD-PA-NET
- Registrant
- Sternforth Limited t/a Web World
- Registrant country
- IE
- Organization
- Sternforth Limited t/a Web World
- Org country
- IE
- Type
- ASSIGNED PA
- Created
- Jan 27, 2026
- Updated
- Jan 27, 2026
- Maintainer
- WEBWORLD-MNT
- RIR
- RIPE NCC
- Country
- IE
- Delegated
- Jul 15, 2004
- Status
- assigned
Report abuse
Abuse contact
- lir@
webworld. ie - Name
- Abuse-C Role
- Handle
- AR15549-RIPE