Data as of Nov 11, 2026
31.44.44.0/23
No anonymizer space · no proxy exits in 30 daysAssociazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI)
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin May 2026
from AS5398 Internet one SRL
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 |
|---|---|---|---|---|---|---|
| 31.44.32.0/20 | 4,096 | CH-SIATI-20110224 | Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI) (ORG-ASIA5-RIPE) · CH | ALLOCATED PA | May 12, 2025 | abuse@ |
| └ 31.44.44.0/23 | 512 | C41-31-44-44-0-23 | C41.ch (ORG-CA2898-RIPE) · CH | ASSIGNED PA | Aug 15, 2026 | abuse@ |
Network & registry
Registry
Holder
- Organization
- Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI)
- Handle
- ORG-ASIA5-RIPE
- Range
- 31.
44. 32. 0/ 20 - Registration type
- ALLOCATED PA
- Record created
- May 12, 2025
Origin network
AS43141
CH
- Name
- Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI)
- Type
- Education
- Registered
- Feb 5, 2015
- Domain
- swiss-iat-institute.org
- Website
- swiss-iat-institute.org
- Industry
- Law, Business, and Consulting Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2025
- Current origin since
- May 2026 · 5 mo
- Origin networks
- 2
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 31.44.44.0/23 | AS43141 | /23 | RIPE | RPKI valid |
| 31.44.32.0/20 | AS43141 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS43141 | RIPE | LIR-CH-SIATI-1-MNT | Jun 3, 2026 |
Whois
Registration for this announcement
- Range
- 31.
44. 44. 0/ 23 - Netname
- C41-31-44-44-0-23
- Registrant
- C41.ch
- Registrant country
- CH
- Organization
- C41.ch (ORG-CA2898-RIPE)
- Org country
- CH
- Type
- ASSIGNED PA
- Created
- Aug 15, 2026
- Updated
- Aug 15, 2026
- Maintainer
- lir-ch-siati-1-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Feb 24, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
c41. ch - Name
- C41.ch Abuse
- Handle
- CA12350-RIPE