Data as of Nov 6, 2026
151.252.208.0/21
No anonymizer space · no proxy exits in 30 daysTelemach Hrvatska d.o.o.
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 |
|---|---|---|---|---|---|---|
| 151.252.208.0/21 | 2,048 | HR-TELEMACH-20120824 | Telemach Hrvatska d.o.o. (ORG-TD140-RIPE) · HR | ALLOCATED PA | Aug 24, 2012 | addressabuse@ |
| └ 151.252.208.0/22 | 1,024 | HR-OPTIMA | OT - OPTIMA TELEKOM d.d. (ORG-OTD1-RIPE) · HR | ASSIGNED PA | Sep 21, 2012 | abuse@ |
| └ 151.252.212.0/22 | 1,024 | HR-OPTIMA | OT - OPTIMA TELEKOM d.d. (ORG-OTD1-RIPE) · HR | ASSIGNED PA | Sep 21, 2012 | abuse@ |
Network & registry
Origin network
AS34594
HR
- Name
- Telemach Hrvatska d.o.o.
- Type
- Internet provider
- Registered
- Feb 21, 2005
- Domain
- telemach.hr
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 2
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2012
- Current origin since
- Jan 2018 · 8.8 yr
- Origin networks
- 2
- Last change of origin
- Jan 2018
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 151.252.208.0/21 | AS34594 | /21 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS34594 | RIPE | OT - Optima Telekom d.d. | OT-MNT | Jan 4, 2018 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 151.252.208.0/22 | AS34594 | RIPE | OT-MNT | Aug 22, 2019 | |
| 151.252.212.0/22 | AS34594 | RIPE | OT-MNT | Aug 22, 2019 |
Whois
Registration for this announcement
- Range
- 151.
252. 208. 0/ 21 - Netname
- HR-TELEMACH-20120824
- Registrant
- Telemach Hrvatska d.o.o.
- Registrant country
- HR
- Organization
- Telemach Hrvatska d.o.o. (ORG-TD140-RIPE)
- Org country
- HR
- Type
- ALLOCATED PA
- Created
- Aug 24, 2012
- Updated
- May 16, 2024
- Maintainer
- mnt-hr-tele2-1
- RIR
- RIPE NCC
- Country
- HR
- Delegated
- Aug 24, 2012
- Status
- assigned
Report abuse
Abuse contact
- addressabuse@
telemach. hr - Name
- Abuse-C Role
- Handle
- AR60095-RIPE