IPv4 prefix

185.129.72.0/22

IP Prefix (CIDR)

185.129.72.0/22

Subnet Mask

255.255.252.0

Address Count

1,024

IP Range

185.129.72.0 - 185.129.75.255

Subnet calculator

Calculate subnet details

Registered Owners

Registration 1 of 2

Owner

RIPE-NCC-MANAGED-ADDRESS-BLOCK

Registry

RIPENCC

Registered Prefix

185.0.0.0/8 (185.0.0.0 - 185.255.255.255)

Delegated Prefix

185.177.176.0/22 (185.177.176.0 - 185.177.179.255)

Registration 2 of 2

Handle

MNT-CITYFIBRE

Country

United Kingdom of Great Britain and Northern Ireland (GB)

Registry

RIPENCC

Registered Prefixes

185.129.72.0/24 (185.129.72.0 - 185.129.72.255)
185.129.73.0/24 (185.129.73.0 - 185.129.73.255)
185.129.74.0/24 (185.129.74.0 - 185.129.74.255)

Delegated Prefix

185.129.72.0/22 (185.129.72.0 - 185.129.75.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
185.129.72.0/22	Exact	AS8468	Cityfibre Limited	United Kingdom of Great Britain and Northern Ireland (GB)	185.129.72.0	185.129.75.255