IPv4 prefix

37.121.0.0/16

IP Prefix (CIDR)

37.121.0.0/16

Subnet Mask

255.255.0.0

Address Count

65,536

IP Range

37.121.0.0 - 37.121.255.255

Subnet calculator

Calculate subnet details

Registered Owners

Registration 1 of 2

Owner

RIPE-NCC-MANAGED-ADDRESS-BLOCK

Registry

RIPENCC

Registered Prefix

37.0.0.0/8 (37.0.0.0 - 37.255.255.255)

Delegated Prefix

37.60.8.0/21 (37.60.8.0 - 37.60.15.255)

Registration 2 of 2

Handle

MOBILY-MNT

Country

Saudi Arabia (SA)

Registry

RIPENCC

Registered Prefixes

37.121.0.0/17 (37.121.0.0 - 37.121.127.255)
37.121.128.0/18 (37.121.128.0 - 37.121.191.255)

Delegated Prefix

37.121.0.0/16 (37.121.0.0 - 37.121.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
37.121.0.0/16	Exact	AS34400	Etihad Etisalat a joint stock company	Saudi Arabia (SA)	37.121.0.0	37.121.255.255
37.121.0.0/16	Exact	AS35819	Etihad Etisalat a joint stock company	Saudi Arabia (SA)	37.121.0.0	37.121.255.255