Data as of Nov 14, 2026
57.188.41.0/24
No anonymizer space · no proxy exits in 30 daysSociete Internationale de Telecommunications Aeronautiques
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Jul 2026
its first announcement on record
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 |
|---|---|---|---|---|---|---|
| 57.188.0.0/16 | 65,536 | SITA-SC-Infrastructure | Societe Internationale de Telecommunications Aeronautiques (ORG-SIDT4-RIPE) · BE | LEGACY | Jan 26, 2022 | abuse@ |
| └ 57.188.41.0/24 | 256 | SITA-CORP-RIO-RIOT002-v4 | RIOT002 Av. Rio Branco | LEGACY | Jul 15, 2026 | abuse@ via SITA-SC-Infrastructure |
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
- Societe Internationale de Telecommunications Aeronautiques
- Handle
- ORG-SIDT4-RIPE
- Range
- 57.
188. 0. 0/ 16 - Registration type
- LEGACY
- Record created
- Jan 26, 2022
- Legacy
- yes
Origin network
AS205080
BE
- Name
- Societe Internationale de Telecommunications Aeronautiques
- Type
- Business
- Registered
- Nov 9, 2017
- Domain
- sita.aero
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2026
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 57.188.0.0/18 | AS205080 | /24 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 57.
188. 41. 0/ 24 - Netname
- SITA-CORP-RIO-RIOT002-v4
- Registrant
- RIOT002 Av. Rio Branco
- Registrant country
- BR
- Organization
- RIOT002 Av. Rio Branco
- Org country
- BR
- Type
- LEGACY
- Created
- Jul 15, 2026
- Updated
- Jul 15, 2026
- Maintainer
- SITA-MNT
- RIR
- RIPE NCC
- Country
- BE
- Delegated
- Jun 21, 1993
- Status
- assigned
Report abuse
Abuse contact
- abuse@
sita. aero - Name
- SITA NOC
- Handle
- SITA