IPv4 prefix

72.57.168.0/21

IP Prefix (CIDR)

72.57.168.0/21

Subnet Mask

255.255.248.0

Address Count

2,048

IP Range

72.57.168.0 - 72.57.175.255

Subnet calculator

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Registered Owner

Owner

SKYLINE NETWORKS COMPANY LIMITED administrator

Handle

SNCL1-AP

Country

Japan (JP)

Address

FLAT A 6/F BLK B MARVEL IND BLDG 17-23, KWAI FUNG CRESENT KWAI CHUNG 999077

Registry

APNIC

Registered Prefix

72.57.168.0/21 (72.57.168.0 - 72.57.175.255)

Delegated Prefix

72.57.128.0/17 (72.57.128.0 - 72.57.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
72.57.168.0/21	Exact	AS984	OCTOPUS WEB SOLUTION INC	United States of America (US)	72.57.168.0	72.57.175.255