Data as of Nov 3, 2026
2.57.49.0/24
No anonymizer space · no proxy exits in 30 daysCOSYS DATA GmbH
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 2.57.48.0/22 | 1,024 | AT-COSYSDATA-20190318 | COSYS DATA GmbH (ORG-CDG7-RIPE) · AT | ALLOCATED PA | Nov 8, 2021 | [email protected] |
| └ 2.57.49.0/24 | 256 | CLIENTS-COSYS-AT | unknown | ASSIGNED PA | Jul 19, 2020 | [email protected] via AT-COSYSDATA-20190318 |
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
Announced by
Covering announcement 2.57.48.0/22
- Prefix
- 2.57.48.0/22
- Announced by
- AS50782 COSYS DATA GmbH
- Type
- Residential
- Proxy exits
- 9
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- AT-COSYSDATA-20190318
- Registrant
- COSYS DATA GmbH
- RIR
- RIPE NCC
Origin network
AS50782
AT
- Name
- COSYS DATA GmbH
- Type
- Internet provider
- Registered
- Jul 15, 2016
- Domain
- cosys.cc
- Website
- www.cosys.cc
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 2.57.48.0/22
2.57.48.0/22
Routing history
- Pattern
- Stable
- First seen
- Mar 2019
- Current origin since
- Mar 2019 · 7.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 2.57.48.0/22 | AS50782 | /22 | RIPE | RPKI valid |
IRR
Route objects on 2.57.48.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS50782 | RIPE | MNT-AT-CNCONSULTING-1 COSYS-MNT | Mar 18, 2019 |
Whois
Registration for this announcement
- Range
- 2.57.48.0/22
- Netname
- AT-COSYSDATA-20190318
- Registrant
- COSYS DATA GmbH
- Registrant country
- AT
- Organization
- COSYS DATA GmbH (ORG-CDG7-RIPE)
- Org country
- AT
- Type
- ALLOCATED PA
- Created
- Nov 8, 2021
- Updated
- Aug 17, 2023
- Maintainer
- COSYS-MNT
- RIR
- RIPE NCC
- Country
- AT
- Delegated
- Mar 18, 2019
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR45109-RIPE