Data as of Nov 6, 2026
37.205.104.0/21
No anonymizer space · no proxy exits in 30 daysTelemach Hrvatska d.o.o.
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 37.205.96.0/20 | 4,096 | HR-TELEMACH-20120328 | Telemach Hrvatska d.o.o. (ORG-TD140-RIPE) · HR | ALLOCATED PA | Mar 28, 2012 | addressabuse@ |
| └ 37.205.104.0/21 | 2,048 | HR-OPTIMA | OT - OPTIMA TELEKOM d.d. (ORG-OTD1-RIPE) · HR | ASSIGNED PA | Mar 28, 2012 | abuse@ |
Network & registry
Announced by
Covering announcement 37.205.96.0/20
- Prefix
- 37.205.96.0/20
- Announced by
- AS34594 Telemach Hrvatska d.o.o.
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- HR-TELEMACH-20120328
- Registrant
- Telemach Hrvatska d.o.o.
- RIR
- RIPE NCC
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 37.205.96.0/20
37.205.96.0/20
Routing history
- Pattern
- Reactivated
- First seen
- Mar 2012
- Current origin since
- Oct 2022 · 4.0 yr
- Origin networks
- 2
- Last change of origin
- Oct 2022
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.205.96.0/20 | AS34594 | /20 | RIPE | RPKI valid |
IRR
Route objects on 37.205.96.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS34594 | RIPE | OT - Optima Telekom d.d. | OT-MNT | Jan 17, 2020 |
Whois
Registration for this announcement
- Range
- 37.
205. 96. 0/ 20 - Netname
- HR-TELEMACH-20120328
- 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
- Mar 28, 2012
- Updated
- May 16, 2024
- Maintainer
- mnt-hr-tele2-1
- RIR
- RIPE NCC
- Country
- HR
- Delegated
- Mar 28, 2012
- Status
- assigned
Report abuse
Abuse contact
- addressabuse@
telemach. hr - Name
- Abuse-C Role
- Handle
- AR60095-RIPE