IPv4 prefix

121.168.252.0/22

IP Prefix (CIDR)

121.168.252.0/22

Subnet Mask

255.255.252.0

Address Count

1,024

IP Range

121.168.252.0 - 121.168.255.255

Subnet calculator

Calculate subnet details

Registered Owner

Owner

IP Manager

Handle

IM9-KR

Country

Korea (the Republic of) (KR)

Address

90 Buljeong-ro, Bundang-gu, Seongnam-si, Gyeonggi-do KT Head Office

Registry

KRNIC

Registered Prefix

121.160.0.0/11 (121.160.0.0 - 121.191.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
121.168.252.0/22	Exact	AS23582	Doosan Corporation Digital Innovation	Korea (the Republic of) (KR)	121.168.252.0	121.168.255.255