IPv4 prefix

45.128.172.0/22

IP Prefix (CIDR)

45.128.172.0/22

Subnet Mask

255.255.252.0

Address Count

1,024

IP Range

45.128.172.0 - 45.128.175.255

Subnet calculator

Calculate subnet details

Registered Owners

Registration 1 of 2

Owner

Internet Assigned Numbers Authority

Handle

IANA1-AP

Country

Australia (AU)

Address

see http://www.iana.org.

Registry

APNIC

Registered Prefix

45.0.0.0/8 (45.0.0.0 - 45.255.255.255)

Delegated Prefix

45.248.38.0/23 (45.248.38.0 - 45.248.39.255)

Registration 2 of 2

Owner

EMARSYS eMarketing Systems GmbH

Handle

ORG-EeS8-RIPE

Country

Austria (AT)

Address

Lassallestrasse 7b 1020 Vienna AUSTRIA

Registry

RIPENCC

Registered Prefixes

45.128.172.0/24 (45.128.172.0 - 45.128.172.255)
45.128.173.0/24 (45.128.173.0 - 45.128.173.255)
45.128.174.0/24 (45.128.174.0 - 45.128.174.255)

Delegated Prefix

45.128.172.0/22 (45.128.172.0 - 45.128.175.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
45.128.172.0/23	More specific	AS396982	Google LLC	United States of America (US)	45.128.172.0	45.128.173.255
45.128.174.0/24	More specific	AS396982	Google LLC	United States of America (US)	45.128.174.0	45.128.174.255