Data as of Nov 14, 2026
151.252.203.0/24
7 residential-proxy exits · 30 days5KOM OOD · space held by "Novatel" EOOD
Residential-proxy exits
Proxy exits
7
2.7% of its addresses · 30 days
Always-on exits
1
14% of its exits
Providers
25
selling exits here
Oct 15, 2026 – Nov 13, 2026
Exits seen per day
507 observations
Proxy providers listing exits
- 711Proxy
- BestProxy
- BottingTools
- Byteful
- CatProxies
- DataImpulse
- EVOPROXY
- FastProxy
- GeekProxy
- INSTANTSOCKS_BASIC
- IPRoyal
- LemonBright
- MagneticProxy
- NSocks
- PSBProxy
- PrivateByte
- Proxmint
- Proxy4U
- ProxyRack
- Q2IP
- RH7Proxy
- Shifter
- Smartproxy
- 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 |
|---|---|---|---|---|---|---|
| 151.252.192.0/20 | 4,096 | BG-NOVATEL-20120823 | "Novatel" EOOD (ORG-NA318-RIPE) · BG | ALLOCATED PA | Aug 23, 2012 | abuse@ |
| └ 151.252.200.0/21 | 2,048 | PETKOM | 5KOM OOD (ORG-OA407-RIPE) · BG | ASSIGNED PA | Aug 24, 2012 | abuse@ |
Network & registry
Registry
Holder
- Organization
- "Novatel" EOOD
- Handle
- ORG-NA318-RIPE
- Range
- 151.
252. 192. 0/ 20 - Registration type
- ALLOCATED PA
- Record created
- Aug 23, 2012
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
- Stable
- First seen
- Mar 2023
- Current origin since
- Mar 2023 · 3.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 151.252.200.0/21 | AS197897 | /24 | RIPE | RPKI valid |
| 151.252.192.0/20 | AS41313 | /24 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS197897 | RIPE | NOVATEL-MNT | Mar 21, 2022 |
Whois
Registration for this announcement
- Range
- 151.
252. 200. 0/ 21 - Netname
- PETKOM
- Registrant
- 5KOM OOD
- Registrant country
- BG
- Organization
- 5KOM OOD (ORG-OA407-RIPE)
- Org country
- BG
- Type
- ASSIGNED PA
- Created
- Aug 24, 2012
- Updated
- Oct 1, 2025
- Maintainer
- NOVATEL-MNT
- RIR
- RIPE NCC
- Country
- BG
- Delegated
- Aug 23, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
optisprint. net - Name
- Abuse-C Role
- Handle
- AR31023-RIPE