IPv4 prefix

110.172.192.0/20

IP Prefix (CIDR)

110.172.192.0/20

Subnet Mask

255.255.240.0

Address Count

4,096

IP Range

110.172.192.0 - 110.172.207.255

Subnet calculator

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Registered Owner

Handle

IRT-JWWX-TECH-CN

Country

China (CN)

Address

1608, Block C, Century Science and Trade Building, No. 66 Zhongguancun East Road, Haidian District, Beijing

Registry

APNIC

Registered Prefix

110.172.192.0/20 (110.172.192.0 - 110.172.207.255)

Delegated Prefix

110.172.192.0/18 (110.172.192.0 - 110.172.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
110.172.200.0/21	More specific	AS24138	China TieTong Telecommunications Corporation	China (CN)	110.172.200.0	110.172.207.255