Data as of Nov 9, 2026
217.168.136.0/24
No anonymizer space · no proxy exits in 30 daysHoryzont Technologie Internetowe sp.z.o.o.
Network & registry
Announced by
Covering announcement 217.168.128.0/20
- Prefix
- 217.168.128.0/20
- Announced by
- AS20552 Horyzont Technologie Internetowe sp.z.o.o.
- Type
- Internet provider
- Proxy exits
- 13
- Always-on exits
- 2
- RPKI
- RPKI valid
- Netname
- PL-HORYZONT-20010321
- Registrant
- Horyzont Technologie Internetowe sp.z.o.o.
- RIR
- RIPE NCC
Origin network
AS20552
PL
- Name
- Horyzont Technologie Internetowe sp.z.o.o.
- Type
- Internet provider
- Registered
- Mar 30, 2001
- Domain
- horyzont.net
- Website
- www.horyzont.net/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 217.168.128.0/20
217.168.128.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 217.168.128.0/20 | AS20552 | /20 | RIPE | RPKI valid |
IRR
Route objects on 217.168.128.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS20552 | RIPE | Horyzont Technologie Internetowe | HORYZONT-MNT | Sep 22, 2001 |
Whois
Registration for this announcement
- Range
- 217.
168. 128. 0/ 20 - Netname
- PL-HORYZONT-20010321
- Registrant
- Horyzont Technologie Internetowe sp.z.o.o.
- Registrant country
- PL
- Organization
- Horyzont Technologie Internetowe sp.z.o.o. (ORG-HTI1-RIPE)
- Org country
- PL
- Type
- ALLOCATED PA
- Created
- Not stated by the registry
- Updated
- Aug 18, 2026
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Mar 21, 2001
- Status
- assigned
Report abuse
Abuse contact
- abuse@
horyzont. net - Name
- HTI ABUSE
- Handle
- HTAB1-RIPE