IPv4 prefix

37.0.128.0/17

IP Prefix (CIDR)

37.0.128.0/17

Subnet Mask

255.255.128.0

Address Count

32,768

IP Range

37.0.128.0 - 37.0.255.255

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

SWIPNET-LIR-MNT

Country

Lithuania (LT)

Registry

RIPENCC

Registered Prefixes

37.0.128.0/19 (37.0.128.0 - 37.0.159.255)
37.0.160.0/19 (37.0.160.0 - 37.0.191.255)
37.0.208.0/21 (37.0.208.0 - 37.0.215.255)
37.0.216.0/21 (37.0.216.0 - 37.0.223.255)
37.0.224.0/19 (37.0.224.0 - 37.0.255.255)

Delegated Prefix

37.0.128.0/17 (37.0.128.0 - 37.0.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
37.0.128.0/17	Exact	AS1257	Tele2 Sverige AB	Sweden (SE)	37.0.128.0	37.0.255.255