Data as of Nov 14, 2026
87.121.128.0/24
12 residential-proxy exits · 30 daysBulsat Ltd. · space held by Neterra Ltd.
Residential-proxy exits
Proxy exits
12
4.7% of its addresses · 30 days
Always-on exits
1
8.3% of its exits
Providers
55
selling exits here
Oct 15, 2026 – Nov 13, 2026
Exits seen per day
1.1K observations
Proxy providers listing exits
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- CatProxies
- DataImpulse
- Decodo
- EZProxies
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- Geonode
- GloryCloud
- GonzoProxy
- IPFly
- IPOasis
- IPPeak
- IPROCKET_BASIC
- Infatica
- InfiniteProxies
- LemonBright
- MangoProxy
- MarsProxies
- MoMoProxy
- NSocks
- NiuProxy
- Novada
- Oxylabs
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RoamProxy
- RolaProxy
- Shifter
- Smartproxy
- SwiftProxy
- Thordata
- ThunderProxy
- Webshare
- ZENPROXY_PREMIUM
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 87.121.128.0/22 since Oct 2025 | AS50368 | Residential | 129 2 always on | Neterra Ltd. |
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 |
|---|---|---|---|---|---|---|
| 87. | 3,328 | BG-NETERRAIP-20050712 | Neterra Ltd. (ORG-NL38-RIPE) · BG | ALLOCATED PA | Feb 9, 2026 | abuse@ |
| └ 87.121.128.0/22 | 1,024 | NETERRA-BULSATTV-NET | Bulsat TV | ASSIGNED PA | Nov 3, 2025 | abuse@ via BG-NETERRAIP-20050712 |
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
IPv4 market
Holder
- Organization
- Neterra Ltd.
- Handle
- ORG-NL38-RIPE
- Range
- 87.
121. 121. 0 - 87. 121. 133. 255 - Registration type
- ALLOCATED PA
- Record created
- Feb 9, 2026
Origin network
AS50368
BG
- Name
- Bulsat Ltd.
- Type
- Internet provider
- Registered
- Dec 29, 2009
- Domain
- bulsattv.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2025
- Current origin since
- Oct 2025 · 1.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 87.121.128.0/22 | AS50368 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS50368 | RIPE | Bulsat Ltd. | MNT-KANDEV MNT-BULSATTV | Oct 15, 2025 |
Whois
Registration for this announcement
- Range
- 87.
121. 128. 0/ 22 - Netname
- NETERRA-BULSATTV-NET
- Registrant
- Bulsat TV
- Registrant country
- BG
- Organization
- Bulsat TV
- Org country
- BG
- Type
- ASSIGNED PA
- Created
- Nov 3, 2025
- Updated
- Nov 3, 2025
- Maintainer
- MNT-NETERRA
- RIR
- RIPE NCC
- Country
- BG
- Delegated
- Jul 12, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
neterra. net - Name
- Neterra contacts
- Handle
- NC2110-RIPE