Data as of Nov 12, 2026
80.253.55.0/24
11 residential-proxy exits · 30 daysA1 Bulgaria EAD
Residential-proxy exits
Proxy exits
11
4.3% of its addresses · 30 days
Always-on exits
1
9.1% of its exits
Providers
35
selling exits here
Oct 13, 2026 – Nov 11, 2026
Exits seen per day
893 observations
Proxy providers listing exits
- 2Captcha
- AnyIP
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- Decodo
- EnigmaProxy
- FastProxy
- FlashProxy
- GSocks
- GonzoProxy
- IPOasis
- Infatica
- KocerRoxy
- LemonBright
- MangoProxy
- NodeMaven
- NodeProxy
- NovaProxy
- Oxylabs
- PROXYSCRAPE
- PacketStream
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- Proxyma
- Shifter
- Thordata
- ThunderProxy
- VibeProxies
- VitalExclusive
- VitalProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 80.253.48.0/20 since Feb 2022 | AS8717 | Residential | 252 3 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 |
|---|---|---|---|---|---|---|
| 80.253.48.0/20 | 4,096 | BG-MTELNET-20051129 | A1 Bulgaria EAD (ORG-MN1-RIPE) · BG | ALLOCATED PA | Nov 29, 2005 | RIPE. |
| └ 80.253.48.0/21 | 2,048 | A1-ITS | A1 Bulgaria EAD | ASSIGNED PA | Jan 16, 2006 | RIPE. via BG-MTELNET-20051129 |
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
- 80.
253. 48. 0/ 20 - Registration type
- ALLOCATED PA
- Record created
- Nov 29, 2005
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
- Feb 2008
- Current origin since
- May 2021 · 5.5 yr
- Origin networks
- 4
- Last change of origin
- May 2021
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 80.253.55.0/24 | AS29580 | /24 | RIPE | RPKI valid |
| 80.253.48.0/20 | AS8717 | /20 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS29580 | RIPE | A1BG_RSBG_SFL | SPNET-MNT HOMELAN-MNT | Jan 8, 2026 |
Whois
Registration for this announcement
- Range
- 80.
253. 48. 0/ 21 - Netname
- A1-ITS
- Registrant
- A1 Bulgaria EAD
- Registrant country
- BG
- Organization
- A1 Bulgaria EAD
- Org country
- BG
- Type
- ASSIGNED PA
- Created
- Jan 16, 2006
- Updated
- Feb 7, 2023
- Maintainer
- AS13124-MNT
- RIR
- RIPE NCC
- Country
- BG
- Delegated
- Nov 29, 2005
- Status
- assigned
Report abuse
Abuse contact
- RIPE.
Abuse@ a1. bg - Name
- A1 Bulgaria EAD Abuse
- Handle
- AR14215-RIPE