Data as of Nov 14, 2026
109.239.176.0/21
No anonymizer space · no proxy exits in 30 daysA1 Slovenija telekomunikacijske storitve,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 |
|---|---|---|---|---|---|---|
| 109.239.176.0/20 | 4,096 | SI-A1-20100212 | A1 Slovenija telekomunikacijske storitve,d.d. (ORG-SD2-RIPE) · SI | ALLOCATED PA | Feb 12, 2010 | abuse@ |
| └ 109.239.176.0/21 | 2,048 | A1SI-GGSN | A1 Slovenija | ASSIGNED PA | Feb 25, 2010 | abuse@ via SI-A1-20100212 |
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 109.239.176.0/20
- Prefix
- 109.239.176.0/20
- Announced by
- AS21283 A1 Slovenija telekomunikacijske storitve,d.d.
- Type
- Residential
- Proxy exits
- 3
- RPKI
- RPKI valid
- Netname
- SI-A1-20100212
- Registrant
- A1 Slovenija telekomunikacijske storitve,d.d.
- RIR
- RIPE NCC
Origin network
AS21283
SI
- Name
- A1 Slovenija telekomunikacijske storitve,d.d.
- Type
- Internet provider
- Registered
- Oct 16, 2001
- Domain
- a1.si
- Website
- www.A1.si/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 109.239.176.0/20
109.239.176.0/20
Routing history
- Pattern
- Stable
- First seen
- Mar 2010
- Current origin since
- Mar 2010 · 17 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 109.239.176.0/20 | AS21283 | /20 | RIPE | RPKI valid |
IRR
Route objects on 109.239.176.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS21283 | RIPE | A1 Slovenija | A1SI-MNT | May 22, 2017 |
Whois
Registration for this announcement
- Range
- 109.
239. 176. 0/ 20 - Netname
- SI-A1-20100212
- Registrant
- A1 Slovenija telekomunikacijske storitve,d.d.
- Registrant country
- SI
- Organization
- A1 Slovenija telekomunikacijske storitve,d.d. (ORG-SD2-RIPE)
- Org country
- SI
- Type
- ALLOCATED PA
- Created
- Feb 12, 2010
- Updated
- Aug 6, 2020
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- SI
- Delegated
- Feb 12, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
a1. si - Name
- Abuse-C Role
- Handle
- AR17261-RIPE