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Data as of Nov 14, 2026

83.228.121.0/24

3 residential-proxy exits · 30 days

Vivacom Bulgaria EAD

Announcement
83.228.112.0/20
RPKI valid
Announced by
AS8866
Type
Residential
90% of it

Residential-proxy exits

Proxy exits
3
1.2% of its addresses · 30 days
Providers
8
selling exits here
Oct 15, 2026 – Nov 13, 2026

Exits seen per day

34 observations
  • Residential
  • Business

Proxy providers listing exits

  • Bright Data
  • FastProxy
  • LemonBright
  • Proxiware
  • Shifter
  • Thordata
  • ThunderProxy
  • VitalExclusive

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
83.228.0.0/1732,768BG-BTC-20020905Vivacom Bulgaria EAD (ORG-BTCP1-RIPE) · BGALLOCATED PAApr 26, 2004abuse-ip@vivacom.bg
└ 83.228.121.8/298Sigma_Bulgaria_AD_kv_Manastirski_LivadiunknownASSIGNED PAJul 28, 2022abuse-ip@vivacom.bg
via BG-BTC-20020905
└ 83.228.121.16/298Minio_BalkanskiFoundationASSIGNED PASep 24, 2007abuse-ip@vivacom.bg
via BG-BTC-20020905
└ 83.228.121.64/298Coca_Cola_DobrichunknownASSIGNED PAMar 15, 2017abuse-ip@vivacom.bg
via BG-BTC-20020905
└ 83.228.121.80/298DHL_Express_Bulagria_EOOD_BurgasunknownASSIGNED PAMay 17, 2022abuse-ip@vivacom.bg
via BG-BTC-20020905
└ 83.228.121.244/312BDZ-Cargo-WAN-1unknownASSIGNED PAApr 27, 2016abuse-ip@vivacom.bg
via BG-BTC-20020905

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Residential23090%5
Business2610%4

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 83.228.112.0/20

83.228.112.0/20

Routing history

Pattern
Stable
First seen
Dec 2025
Current origin since
Dec 2025 · 11 mo
Origin networks
1