Data as of Nov 12, 2026
77.78.139.0/24
7 residential-proxy exits · 30 daysOptical Structural Network Ltd.
Residential-proxy exits
Proxy exits
7
2.7% of its addresses · 30 days
Always-on exits
2
29% of its exits
Providers
33
selling exits here
Oct 13, 2026 – Nov 11, 2026
Exits seen per day
587 observations
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- BirdProxies
- BottingTools
- Byteful
- DataImpulse
- EZProxies
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- Geonode
- GloryCloud
- IPFly
- IPPeak
- IPRoyal
- InfiniteProxies
- Kookey
- LemonBright
- Novada
- Proxy302
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- PuraRoute
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VitalExclusive
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 |
|---|---|---|---|---|---|---|
| 77. | 4,352 | BG-OPTICAL-20070305 | Optical Structural Network Ltd. (ORG-OSNL4-RIPE) · BG | ALLOCATED PA | Nov 9, 2022 | abuselyulinnet@ |
| └ 77.78.128.0/20 | 4,096 | LIULINNET-NET | LulinNet | ASSIGNED PA | Sep 8, 2009 | abuselyulinnet@ via BG-OPTICAL-20070305 |
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
- Optical Structural Network Ltd.
- Handle
- ORG-OSNL4-RIPE
- Range
- 77.
78. 128. 0 - 77. 78. 144. 255 - Registration type
- ALLOCATED PA
- Record created
- Nov 9, 2022
Origin network
AS39246
BG
- Name
- Optical Structural Network Ltd.
- Type
- Internet provider
- Registered
- Jan 18, 2006
- Domain
- easytvnet.bg
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 10
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2019
- Current origin since
- Sep 2019 · 7.2 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 77.
78. 128. 0/ 20 - Netname
- LIULINNET-NET
- Registrant
- LulinNet
- Registrant country
- BG
- Organization
- LulinNet
- Org country
- BG
- Type
- ASSIGNED PA
- Created
- Sep 8, 2009
- Updated
- May 18, 2012
- Maintainer
- LULIN-NET-MNT
- RIR
- RIPE NCC
- Country
- BG
- Delegated
- Mar 5, 2007
- Status
- assigned
Report abuse
Abuse contact
- abuselyulinnet@
gmail. com - Name
- Abuse-C Role
- Handle
- AR67439-RIPE