Data as of Nov 3, 2026
2.56.54.0/23
No anonymizer space · no proxy exits in 30 daysProlan Ltd. · space held by Passive Optical Networks FiberBG EOOD
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 |
|---|---|---|---|---|---|---|
| 2.56.52.0/22 | 1,024 | BG-FIBERBG-20190313 | Passive Optical Networks FiberBG EOOD (ORG-PONF1-RIPE) · BG | ALLOCATED PA | Apr 22, 2021 | [email protected] |
| └ 2.56.54.0/23 | 512 | Prolan | Passive Optical Networks FiberBG EOOD (ORG-PONF1-RIPE) · BG | ASSIGNED PA | Nov 23, 2020 | [email protected] |
Network & registry
Announced by
Covering announcement 2.56.52.0/22
- Prefix
- 2.56.52.0/22
- Announced by
- AS48181 Prolan Ltd.
- Type
- Residential
- Proxy exits
- 12
- Always-on exits
- 2
- RPKI
- RPKI valid
- Netname
- BG-FIBERBG-20190313
- Registrant
- Passive Optical Networks FiberBG EOOD
- RIR
- RIPE NCC
Origin network
AS48181
BG
- Name
- Prolan Ltd.
- Type
- Internet provider
- Registered
- Oct 22, 2008
- Domain
- prolan.bg
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 2.56.52.0/22
2.56.52.0/22
Routing history
- Pattern
- Stable
- First seen
- Mar 2019
- Current origin since
- Apr 2021 · 5.5 yr
- Origin networks
- 2
- Last change of origin
- Apr 2021
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 2.56.52.0/22 | AS48181 | /24 | RIPE | RPKI valid |
IRR
Route objects on 2.56.52.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS48181 | RIPE | BG-FIBERBG-1-MNT | May 10, 2021 |
Whois
Registration for this announcement
- Range
- 2.56.52.0/22
- Netname
- BG-FIBERBG-20190313
- Registrant
- Passive Optical Networks FiberBG EOOD
- Registrant country
- BG
- Organization
- Passive Optical Networks FiberBG EOOD (ORG-PONF1-RIPE)
- Org country
- BG
- Type
- ALLOCATED PA
- Created
- Apr 22, 2021
- Updated
- Apr 22, 2021
- Maintainer
- bg-fiberbg-1-mnt
- RIR
- RIPE NCC
- Country
- BG
- Delegated
- Mar 13, 2019
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR46021-RIPE