Data as of Nov 10, 2026
85.161.0.0/16
No anonymizer space · no proxy exits in 30 daysO2 Czech Republic, a.s.
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 |
|---|---|---|---|---|---|---|
| 85.160.0.0/15 | 131,072 | CZ-CZNET-20041025 | O2 Czech Republic, a.s. (ORG-STAN1-RIPE) · CZ | ALLOCATED PA | Feb 25, 2016 | abuse@ |
| └ 85.161.0.0/16 | 65,536 | EUROTEL-3 | Address block # 2 of Eurotel Praha (TO2CR) | ASSIGNED PA | Oct 31, 2007 | abuse@ via CZ-CZNET-20041025 |
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 85.160.0.0/15
- Prefix
- 85.160.0.0/15
- Announced by
- AS5610 O2 Czech Republic, a.s.
- Type
- Residential
- Proxy exits
- 2,671
- Always-on exits
- 10
- RPKI
- RPKI valid
- Netname
- CZ-CZNET-20041025
- Registrant
- O2 Czech Republic, a.s.
- RIR
- RIPE NCC
Routing timeline
Who has announced 85.160.0.0/15
85.160.0.0/15
Routing history
- Pattern
- Stable
- First seen
- Jun 2015
- Current origin since
- Jun 2015 · 11 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 85.160.0.0/15 | AS5610 | /15 | RIPE | RPKI valid |
IRR
Route objects on 85.160.0.0/15
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS5610 | RIPE | CZ.CZNET | AS5610-MTN | May 25, 2015 |
Whois
Registration for this announcement
- Range
- 85.
160. 0. 0/ 15 - Netname
- CZ-CZNET-20041025
- Registrant
- O2 Czech Republic, a.s.
- Registrant country
- CZ
- Organization
- O2 Czech Republic, a.s. (ORG-STAN1-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Feb 25, 2016
- Updated
- Dec 18, 2018
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Oct 25, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
o2. cz - Name
- Abuse-C Role
- Handle
- AR14410-RIPE