Data as of Nov 3, 2026
IP brokers and lessors Β· Lessor

"Improvizus" MB

Leases out
3.1K
/24 blocks
12
9 ranges
Networks
7
most in AS4766
Countries
7
most in South Korea
Related names
3

Networks

ASNNameTypeAddresses/24s
AS4766Korea TelecomInternet provider1,0244
AS212335Simoresta UABHosting5122
AS214208Elisteka UABHosting5122
AS200017Elisteka UABHosting2561
AS211440Karolio IT paslaugos, UABHosting2561
AS212609Karolio IT paslaugos, UABHosting2561
AS212669Karolio IT paslaugos, UABHosting2561

Countries

#CountryAddressesShare
1South Korea1,02433.3%
2Hong Kong51216.7%
3Romania51216.7%
4Bulgaria2568.3%
5Brazil2568.3%
6Japan2568.3%
7Singapore2568.3%

Ranges

RangeAddressesAnnouncementType at its first address
1,024this range
AS4766 Β· Korea Telecom
ISP proxy
256this range
AS212669 Β· Karolio IT paslaugos, UAB
ISP proxy
256this range
AS200017 Β· Elisteka UAB
Datacenter proxy
256this range
AS212609 Β· Karolio IT paslaugos, UAB
ISP proxy
256this range
AS211440 Β· Karolio IT paslaugos, UAB
ISP proxy
256this range
AS212335 Β· Simoresta UAB
ISP proxy
256this range
AS212335 Β· Simoresta UAB
ISP proxy
256this range
AS214208 Β· Elisteka UAB
Datacenter proxy
256this range
AS214208 Β· Elisteka UAB
Datacenter proxy