Data as of Nov 7, 2026
78.83.156.0/24
16 residential-proxy exits · 30 daysNikem Net Ltd. · space held by A1 Bulgaria EAD
Residential-proxy exits
Proxy exits
16
6.3% of its addresses · 30 days
Always-on exits
2
13% of its exits
Providers
42
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
1.6K observations
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- BartProxies
- BestProxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- EnigmaProxy
- FastProxy
- FlashProxy
- FlexyProxies
- GSocks
- Geonix
- GloryCloud
- GonzoProxy
- IPOasis
- Infatica
- KindProxy
- LemonBright
- MangoProxy
- MoMoProxy
- NSocks
- NiuProxy
- NodeProxy
- NovaProxy
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- Proxyma
- RainProxy
- RapidProxy
- Shifter
- Smartproxy
- ThunderProxy
- VantageProxies
- VibeProxies
- VitalExclusive
- VitalProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 78.83.0.0/16 since Dec 2019 | AS8717 | Residential | 2,033 170 always on | A1 Bulgaria EAD |
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 |
|---|---|---|---|---|---|---|
| 78.83.0.0/16 | 65,536 | BG-MTELNET-20071416 | A1 Bulgaria EAD (ORG-MN1-RIPE) · BG | ALLOCATED PA | Apr 16, 2007 | RIPE. |
| └ 78.83.156.0/23 | 512 | NIKEM-NET | Nikem Net | ASSIGNED PA | Dec 2, 2007 | RIPE. via BG-MTELNET-20071416 |
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
Announced by
Covering announcement 78.83.156.0/23
- Prefix
- 78.83.156.0/23
- Announced by
- AS60966 Nikem Net Ltd.
- Type
- Residential
- Proxy exits
- 38
- Always-on exits
- 5
- RPKI
- RPKI valid
- Netname
- NIKEM-NET
- Registrant
- Nikem Net
- RIR
- RIPE NCC
Registry
Holder
- Organization
- A1 Bulgaria EAD
- Handle
- ORG-MN1-RIPE
- Range
- 78.
83. 0. 0/ 16 - Registration type
- ALLOCATED PA
- Record created
- Apr 16, 2007
Origin network
AS60966
BG
- Name
- Nikem Net Ltd.
- Type
- Internet provider
- Registered
- Mar 28, 2013
- Domain
- nikem-bg.net
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
78.83.156.0/23
Routing history
- Pattern
- Stable
- First seen
- Dec 2010
- Current origin since
- Apr 2013 · 14 yr
- Origin networks
- 2
- Last change of origin
- Apr 2013
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 78.83.156.0/23 | AS60966 | /23 | RIPE | RPKI valid |
| 78.83.0.0/16 | AS8717 | /16 | RIPE | Another network |
IRR
Route objects on 78.83.156.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS60966 | RIPE | Nikem | SPNET-MNT | Oct 7, 2014 |
Whois
Registration for this announcement
- Range
- 78.
83. 156. 0/ 23 - Netname
- NIKEM-NET
- Registrant
- Nikem Net
- Registrant country
- BG
- Organization
- Nikem Net
- Org country
- BG
- Type
- ASSIGNED PA
- Created
- Dec 2, 2007
- Updated
- Oct 14, 2014
- Maintainer
- SPNET-MNT
- RIR
- RIPE NCC
- Country
- BG
- Delegated
- Apr 16, 2007
- Status
- assigned
Report abuse
Abuse contact
- RIPE.
Abuse@ a1. bg - Name
- A1 Bulgaria EAD Abuse
- Handle
- AR14215-RIPE