IPv4 prefix

138.0.88.0/22

IP Prefix (CIDR): 138.0.88.0/22
Subnet Mask: 255.255.252.0
Address Count: 1,024
IP Range: 138.0.88.0 - 138.0.91.255
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: 138.0.0.0/8 (138.0.0.0 - 138.255.255.255)
Delegated Prefix: 138.252.164.0/23 (138.252.164.0 - 138.252.165.255)

Registration 2 of 2

Owner: DOBLECLICK SOFTWARE E INGENERIA
Handle: CO-DSIN-LACNIC
Address: - cll2 Popayan - CO
Registry: LACNIC
Registered Prefix: 138.0.88.0/24 (138.0.88.0 - 138.0.88.255)
Delegated Prefix: 138.0.88.0/22 (138.0.88.0 - 138.0.91.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
138.0.88.0/22	Exact	AS264646	DOBLECLICK SOFTWARE E INGENERIA	Colombia (CO)	138.0.88.0	138.0.91.255