IPv4 prefix

61.65.192.0/19

IP Prefix (CIDR)

61.65.192.0/19

Subnet Mask

255.255.224.0

Address Count

8,192

IP Range

61.65.192.0 - 61.65.223.255

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Registered Owner

Handle

IRT-GTBC-TW

Country

Taiwan (Province of China) (TW)

Address

Great Taipei Broadband Co.,Ltd 1F, 33, Lane 11, Kwang Fu N. Rd. Taipei Taipei

Registry

APNIC

Registered Prefix

61.65.192.0/19 (61.65.192.0 - 61.65.223.255)

Delegated Prefix

61.64.0.0/15 (61.64.0.0 - 61.65.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
61.65.192.0/20	More specific	AS18413	Great Taipei Broadband Company Ltd.	Taiwan (Province of China) (TW)	61.65.192.0	61.65.207.255
61.65.208.0/20	More specific	AS18046	DongFong Technology Co. Ltd.	Taiwan (Province of China) (TW)	61.65.208.0	61.65.223.255