Data as of Nov 8, 2026

91.203.144.0/22

1 anonymizer address · 0.10% · Tor exit2 residential-proxy exits · 30 days

FOP Kazakov Oleksandr Oleksandrovich

Announcement
this exact prefix
No RPKI
Announced by
Type
Hosting
>99% of it

Residential-proxy exits

Proxy exits
2
0.20% of its addresses · 30 days
Spread
2 of 4
/24s with at least one exit
Providers
24
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

29 observations
  • Tor exit · anonymizer
  • Hosting

/24s with the most always-on exits

/24Always-on exitsProxy exits
91.203.144.0/2401
91.203.145.0/2401

Proxy providers listing exits

  • Ake.net
  • AnyIP
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • DataImpulse
  • Decodo
  • EnigmaProxy
  • FastProxy
  • FlashProxy
  • FloppyData
  • IPFly
  • IPPeak
  • Infatica
  • LudaxProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • Proxy-Seller
  • ProxyEmpire
  • ProxyWing
  • Thordata
  • VantageProxies
IPv4 market

Path

1 · Holder
record created Apr 22, 2008
2 · Leased from
not leased
3 · Announced by
AS45045 FOP Kazakov Oleksandr Oleksandrovich
since Jun 2008 · 18.4 yr ago
4 · Use
named Tor
Hosting

Operators, sellers and brokers

Tor

NameParentIn 91.203.144.0/22/24s
TorThe Tor Project
10.10%
1

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

91.203.144.0/22

From the registry to its use

  1. Apr 22, 2008
    Registry record
    FOP Kazakov Oleksandr Oleksandrovich
    ASSIGNED PI
    91.203.144.0/22
  2. May 28, 2008
    Route object
    AS45045 FOP Kazakov Oleksandr Oleksandrovich
    RIPE route object for AS45045 FOP Kazakov Oleksandr Oleksandrovich, maintainer GOODNET-UA-MNT
  3. Jun 1, 2008– today
    Announced
    AS45045 FOP Kazakov Oleksandr Oleksandrovich
    Hosting
  4. Jun 10, 2008
    Route object
    AS45045 FOP Kazakov Oleksandr Oleksandrovich
    RIPE route object for AS45045 FOP Kazakov Oleksandr Oleksandrovich, maintainer GOODNET-UA-MNT
    91.203.144.0/24
  5. Jun 10, 2008
    Route object
    AS45045 FOP Kazakov Oleksandr Oleksandrovich
    RIPE route object for AS45045 FOP Kazakov Oleksandr Oleksandrovich, maintainer GOODNET-UA-MNT
    91.203.146.0/24
  6. Jun 10, 2008
    Route object
    AS45045 FOP Kazakov Oleksandr Oleksandrovich
    RIPE route object for AS45045 FOP Kazakov Oleksandr Oleksandrovich, maintainer GOODNET-UA-MNT
    91.203.147.0/24
  7. today
    Used
    Tor
    Tor

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
91.203.145.0/24
since Dec 2021
AS45045Hosting1FOP Kazakov Oleksandr Oleksandrovich

Composition

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

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses
TypeAddressesShareRanges
Hosting1,023>99%4
Tor exitanonymizer10.10%1

Network & registry

Origin network

AS45045

UA
Name
FOP Kazakov Oleksandr Oleksandrovich
Type
Hosting
Registered
Apr 24, 2008
Domain
goodnet.com.ua
Spamhaus ASN-DROP
not listed
Tor exits
1