Data as of Nov 4, 2026
91.148.152.0/24
4 residential-proxy exits · 30 days5KOM OOD · space held by Lir.bg EOOD
Residential-proxy exits
Proxy exits
4
1.6% of its addresses · 30 days
Providers
26
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
116 observations
Proxy providers listing exits
- 711Proxy
- Ake.net
- AnyIP
- BestProxy
- BirdProxies
- BottingTools
- CliProxy
- DataImpulse
- FloppyData
- GloryCloud
- KindProxy
- Kookey
- NSocks
- NiuProxy
- Novada
- Proxy4U
- ProxyWing
- RainProxy
- RapidProxy
- RolaProxy
- Shifter
- Smartproxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 91.148.128.0/18 | 16,384 | BG-LIR-20061113 | Lir.bg EOOD (ORG-LE44-RIPE) · BG | ALLOCATED PA | Jan 6, 2025 | abuse@ |
| └ 91. | 2,560 | BG-OPTISPRINT | Optisprint OOD (ORG-OA212-RIPE) · BG | ASSIGNED PA | Jun 2, 2025 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Lir.bg EOOD
- Handle
- ORG-LE44-RIPE
- Range
- 91.
148. 128. 0/ 18 - Registration type
- ALLOCATED PA
- Record created
- Jan 6, 2025
Origin network
AS197897
BG
- Name
- 5KOM OOD
- Type
- Internet provider
- Registered
- Jun 15, 2011
- Domain
- optisprint.net
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Nov 2007
- Current origin since
- Jun 2025 · 1.4 yr
- Origin networks
- 3
- Last change of origin
- Jun 2025
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 91.148.152.0/21 | AS197897 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS197897 | RIPE | MNT-LIR-BG SATCOM-MNT | Jun 3, 2025 |
Whois
Registration for this announcement
- Range
- 91.
148. 150. 0 - 91. 148. 159. 255 - Netname
- BG-OPTISPRINT
- Registrant
- Optisprint OOD
- Registrant country
- BG
- Organization
- Optisprint OOD (ORG-OA212-RIPE)
- Org country
- BG
- Type
- ASSIGNED PA
- Created
- Jun 2, 2025
- Updated
- Jun 2, 2025
- Maintainer
- MNT-LIR-BG
- RIR
- RIPE NCC
- Country
- BG
- Delegated
- Nov 13, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
optisprint. net - Name
- Optisprint IT Department
- Handle
- OID7-RIPE