Data as of Nov 15, 2026
176.12.12.0/24
16 residential-proxy exits · 30 daysA1 Bulgaria EAD
Residential-proxy exits
Proxy exits
16
6.3% of its addresses · 30 days
Providers
38
selling exits here
Oct 16, 2026 – Nov 14, 2026
Exits seen per day
1.3K observations
Proxy providers listing exits
- 711Proxy
- AnyIP
- BartProxies
- BestProxy
- BirdProxies
- ByteProxies
- Byteful
- CliProxy
- EnigmaProxy
- FastProxy
- FlashProxy
- FlexyProxies
- GSocks
- GonzoProxy
- IPOasis
- Infatica
- KocerRoxy
- LemonBright
- MangoProxy
- NSocks
- NiuProxy
- NodeProxy
- NovaProxy
- Proxiware
- Proxy-Seller
- Proxy302
- ProxyEmpire
- ProxyHat
- Proxyma
- RainProxy
- Shifter
- Smartproxy
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
- VitalProxy
- ZENPROXY_PREMIUM
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 176.12.0.0/18 since Oct 2011 | AS8717 | Residential | 666 54 always on | A1 Bulgaria EAD |
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 |
|---|---|---|---|---|---|---|
| 176.12.0.0/18 | 16,384 | BG-MTELNET-20110518 | A1 Bulgaria EAD (ORG-MN1-RIPE) · BG | ALLOCATED PA | May 18, 2011 | RIPE. |
| └ 176.12.12.0/24 | 256 | GPON_ | GPON Sofia NDK 11 | ASSIGNED PA | Apr 9, 2019 | RIPE. via BG-MTELNET-20110518 |
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
Registry
Holder
- Organization
- A1 Bulgaria EAD
- Handle
- ORG-MN1-RIPE
- Range
- 176.
12. 0. 0/ 18 - Registration type
- ALLOCATED PA
- Record created
- May 18, 2011
Origin network
AS29580
BG
- Name
- A1 Bulgaria EAD
- Type
- Internet provider
- Registered
- Oct 15, 2003
- Domain
- a1.bg
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2021
- Current origin since
- Aug 2021 · 5.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 176.12.12.0/24 | AS29580 | /24 | RIPE | RPKI valid |
| 176.12.0.0/18 | AS8717 | /18 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS29580 | RIPE | A1BG_RSBG_SFN | SPNET-MNT HOMELAN-MNT | Jan 8, 2026 |
Whois
Registration for this announcement
- Range
- 176.
12. 12. 0/ 24 - Netname
- GPON_
SFN_ 11 - Registrant
- GPON Sofia NDK 11
- Registrant country
- BG
- Organization
- GPON Sofia NDK 11
- Org country
- BG
- Type
- ASSIGNED PA
- Created
- Apr 9, 2019
- Updated
- Apr 9, 2019
- Maintainer
- HOMELAN-MNT
- RIR
- RIPE NCC
- Country
- BG
- Delegated
- May 18, 2011
- Status
- assigned
Report abuse
Abuse contact
- RIPE.
Abuse@ a1. bg - Name
- A1 Bulgaria EAD Abuse
- Handle
- AR14215-RIPE