Data as of Nov 10, 2026
87.252.136.0/21
No anonymizer space · no proxy exits in 30 daysHrvatski Telekom d.d.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 87.252.128.0/19 since May 2011 | AS5391 | Residential | Hrvatski Telekom d.d. |
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 |
|---|---|---|---|---|---|---|
| 87.252.128.0/19 | 8,192 | HR-HPTNET-20050922 | Hrvatski Telekom d.d. (ORG-HA7-RIPE) · HR | ALLOCATED PA | Sep 22, 2005 | abuse@ |
| └ 87.252.136.0/22 | 1,024 | T-MOBILE-HR | T-Mobile Hrvatska | ASSIGNED PA | Sep 27, 2005 | abuse@ via HR-HPTNET-20050922 |
| └ 87.252.140.0/22 | 1,024 | T-HT-MOBILE | Croatian Telecom Inc., Zagreb, Croatia | ASSIGNED PA | Oct 30, 2006 | abuse@ via HR-HPTNET-20050922 |
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 87.252.128.0/20
- Prefix
- 87.252.128.0/20
- Announced by
- AS5391 Hrvatski Telekom d.d.
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- HR-HPTNET-20050922
- Registrant
- Hrvatski Telekom d.d.
- RIR
- RIPE NCC
Origin network
AS5391
HR
- Name
- Hrvatski Telekom d.d.
- Type
- Internet provider
- Registered
- Aug 4, 1995
- Domain
- ht.hr
- Website
- www.t.ht.hr
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
87.252.128.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2011
- Current origin since
- May 2011 · 16 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 87.252.128.0/20 | AS5391 | /20 | RIPE | RPKI valid |
| 87.252.128.0/19 | AS5391 | /24 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 87.
252. 128. 0/ 19 - Netname
- HR-HPTNET-20050922
- Registrant
- Hrvatski Telekom d.d.
- Registrant country
- HR
- Organization
- Hrvatski Telekom d.d. (ORG-HA7-RIPE)
- Org country
- HR
- Type
- ALLOCATED PA
- Created
- Sep 22, 2005
- Updated
- Sep 1, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- HR
- Delegated
- Sep 22, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
t. ht. hr - Name
- T-HT Contact
- Handle
- THT8-RIPE