Data as of Nov 11, 2026
31.44.32.0/21
2 residential-proxy exits · 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 Sep 2026
from AS5398 Internet one SRL
Residential-proxy exits
Proxy exits
2
0.10% of its addresses · 30 days
Spread
2 of 8
/24s with at least one exit
Providers
3
selling exits here
Oct 12, 2026 – Nov 10, 2026
Exits seen per day
36 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 31.44.37.0/24 | 0 | 1 | |
| 31.44.38.0/24 | 0 | 1 |
Proxy providers listing exits
- AnyIP
- Infatica
- Shifter
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@ |
| └ 31.44.32.0/22 | 1,024 | C41-31-44-32-0-22 | C41.ch (ORG-CA2898-RIPE) | ASSIGNED PA | Aug 15, 2026 | abuse@ |
| └ 31.44.36.0/23 | 512 | C41-31-44-36-0-23 | C41.ch (ORG-CA2898-RIPE) | ASSIGNED PA | Aug 15, 2026 | abuse@ |
| └ 31.44.38.0/23 | 512 | C41-31-44-38-0-23 | C41.ch (ORG-CA2898-RIPE) | ASSIGNED PA | Aug 15, 2026 | abuse@ |
Network & registry
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
- Jan 2012
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 3
- Last change of origin
- Sep 2026
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 31.44.32.0/21 | AS43141 | /24 | RIPE | RPKI valid |
| 31.44.32.0/21 | AS5398 | /21 | RIPE | Another network |
| 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 | Jul 6, 2026 |
Whois
Registration for this announcement
- Range
- 31.
44. 32. 0/ 20 - Netname
- CH-SIATI-20110224
- Registrant
- Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI)
- Registrant country
- CH
- Organization
- Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI) (ORG-ASIA5-RIPE)
- Org country
- CH
- Type
- ALLOCATED PA
- Created
- May 12, 2025
- Updated
- Jun 30, 2025
- Maintainer
- lir-ch-siati-1-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Feb 24, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
swiss-iat-institute. org - Name
- Abuse-C Role
- Handle
- AR78219-RIPE