IPv4 prefix

1.222.192.0/20

IP Prefix (CIDR)

1.222.192.0/20

Subnet Mask

255.255.240.0

Address Count

4,096

IP Range

1.222.192.0 - 1.222.207.255

Subnet calculator

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Registered Owner

Handle

IRT-KRNIC-KR

Country

Korea (the Republic of) (KR)

Address

Seocho-ro 398, Seocho-gu, Seoul, Korea

Registry

KRNIC

Registered Prefix

1.208.0.0/12 (1.208.0.0 - 1.223.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
1.222.192.0/20	Exact	AS7562	HCN Dongjak	Korea (the Republic of) (KR)	1.222.192.0	1.222.207.255
1.222.192.0/21	More specific	AS23584	PUSAN CABLE TV SYSTEM CO. LTD.	Korea (the Republic of) (KR)	1.222.192.0	1.222.199.255
1.222.204.0/22	More specific	AS9319	HCN CHUNGBUK CABLE TV SYSTEMS	Korea (the Republic of) (KR)	1.222.204.0	1.222.207.255