Data as of Nov 3, 2026
89.22.83.0/24
No anonymizer space · no proxy exits in 30 daysDempsey and Clark s.r.o.
Announced by
Type
Unknown
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin May 2026
from AS212325 ADC Systems s.r.o.
Network & registry
Announced by
Covering announcement 89.22.64.0/19
- Prefix
- 89.22.64.0/19
- Announced by
- AS57069 Dempsey and Clark s.r.o.
- Type
- Unknown
- Proxy exits
- 52
- Always-on exits
- 3
- RPKI
- RPKI valid
- Netname
- DCC-NET
- Registrant
- Dempsey and Clark s.r.o.
- RIR
- RIPE NCC
Origin network
AS57069
CZ
- Name
- Dempsey and Clark s.r.o.
- Registered
- Jul 12, 2011
- Domain
- dacc.cz
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 89.22.64.0/19
89.22.64.0/19
Routing history
- Pattern
- Rotating
- First seen
- Feb 2013
- Current origin since
- May 2026 · 6 mo
- Origin networks
- 2
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 89.22.64.0/19 | AS57069 | /19 | RIPE | RPKI valid |
| 89.22.64.0/19 | AS212325 | /19 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 89.22.64.0/19
- Netname
- DCC-NET
- Registrant
- Dempsey and Clark s.r.o.
- Registrant country
- CZ
- Organization
- Dempsey and Clark s.r.o. (ORG-DEMP1-RIPE)
- Org country
- CZ
- Type
- ASSIGNED PI
- Created
- Jul 11, 2011
- Updated
- Jul 3, 2026
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Jul 11, 2011
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR21474-RIPE