IPv4 prefix

178.255.152.0/21

IP Prefix (CIDR): 178.255.152.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 178.255.152.0 - 178.255.159.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 3

Owner: Internet Assigned Numbers Authority
Handle: IANA1-AP
Country: Australia (AU)
Address: see http://www.iana.org.
Registry: APNIC
Registered Prefix: 178.0.0.0/8 (178.0.0.0 - 178.255.255.255)
Delegated Prefix: 178.107.128.0/17 (178.107.128.0 - 178.107.255.255)

Registration 2 of 3

Owner: Anexia Cloud Solutions GmbH
Handle: ORG-AIG10-RIPE
Country: European Union (EU)
Address: Feldkirchnerstr. 140 9020 Klagenfurt AUSTRIA
Registry: RIPENCC
Registered Prefixes: 178.255.152.0/29 (178.255.152.0 - 178.255.152.7)
178.255.152.8/30 (178.255.152.8 - 178.255.152.11)
178.255.152.12/30 (178.255.152.12 - 178.255.152.15)
178.255.152.16/29 (178.255.152.16 - 178.255.152.23)
178.255.152.24/30 (178.255.152.24 - 178.255.152.27)
178.255.152.28/30 (178.255.152.28 - 178.255.152.31)
178.255.152.32/27 (178.255.152.32 - 178.255.152.63)
178.255.152.64/27 (178.255.152.64 - 178.255.152.95)
178.255.152.96/28 (178.255.152.96 - 178.255.152.111)
178.255.152.120/30 (178.255.152.120 - 178.255.152.123)
178.255.152.160/29 (178.255.152.160 - 178.255.152.167)
178.255.152.168/29 (178.255.152.168 - 178.255.152.175)
178.255.152.176/32 (178.255.152.176 - 178.255.152.176)
178.255.152.178/31 (178.255.152.178 - 178.255.152.179)
178.255.152.184/30 (178.255.152.184 - 178.255.152.187)
178.255.152.188/30 (178.255.152.188 - 178.255.152.191)
178.255.152.192/27 (178.255.152.192 - 178.255.152.223)
178.255.152.224/28 (178.255.152.224 - 178.255.152.239)
178.255.152.240/29 (178.255.152.240 - 178.255.152.247)
178.255.152.248/29 (178.255.152.248 - 178.255.152.255)
178.255.153.0/29 (178.255.153.0 - 178.255.153.7)
178.255.153.8/29 (178.255.153.8 - 178.255.153.15)
178.255.153.16/28 (178.255.153.16 - 178.255.153.31)
178.255.153.36/30 (178.255.153.36 - 178.255.153.39)
178.255.153.40/31 (178.255.153.40 - 178.255.153.41)
178.255.153.46/31 (178.255.153.46 - 178.255.153.47)
178.255.153.48/30 (178.255.153.48 - 178.255.153.51)
178.255.153.80/29 (178.255.153.80 - 178.255.153.87)
178.255.153.88/29 (178.255.153.88 - 178.255.153.95)
178.255.153.96/29 (178.255.153.96 - 178.255.153.103)
178.255.153.112/29 (178.255.153.112 - 178.255.153.119)
178.255.153.120/29 (178.255.153.120 - 178.255.153.127)
178.255.153.128/28 (178.255.153.128 - 178.255.153.143)
178.255.153.144/29 (178.255.153.144 - 178.255.153.151)
178.255.153.152/29 (178.255.153.152 - 178.255.153.159)
178.255.153.192/27 (178.255.153.192 - 178.255.153.223)
178.255.153.224/29 (178.255.153.224 - 178.255.153.231)
178.255.153.236/30 (178.255.153.236 - 178.255.153.239)
178.255.153.240/28 (178.255.153.240 - 178.255.153.255)
178.255.154.0/29 (178.255.154.0 - 178.255.154.7)
178.255.154.8/29 (178.255.154.8 - 178.255.154.15)
178.255.154.16/29 (178.255.154.16 - 178.255.154.23)
178.255.154.28/30 (178.255.154.28 - 178.255.154.31)
178.255.154.32/30 (178.255.154.32 - 178.255.154.35)
178.255.154.48/29 (178.255.154.48 - 178.255.154.55)
178.255.154.56/31 (178.255.154.56 - 178.255.154.57)
178.255.154.58/31 (178.255.154.58 - 178.255.154.59)
178.255.154.60/30 (178.255.154.60 - 178.255.154.63)
178.255.154.64/29 (178.255.154.64 - 178.255.154.71)
178.255.154.88/31 (178.255.154.88 - 178.255.154.89)
178.255.154.90/31 (178.255.154.90 - 178.255.154.91)
178.255.154.92/31 (178.255.154.92 - 178.255.154.93)
178.255.154.94/31 (178.255.154.94 - 178.255.154.95)
178.255.154.100/30 (178.255.154.100 - 178.255.154.103)
178.255.154.112/28 (178.255.154.112 - 178.255.154.127)
178.255.154.128/27 (178.255.154.128 - 178.255.154.159)
178.255.154.164/30 (178.255.154.164 - 178.255.154.167)
178.255.154.192/27 (178.255.154.192 - 178.255.154.223)
178.255.154.240/28 (178.255.154.240 - 178.255.154.255)
178.255.155.0/29 (178.255.155.0 - 178.255.155.7)
178.255.155.12/31 (178.255.155.12 - 178.255.155.13)
178.255.155.16/30 (178.255.155.16 - 178.255.155.19)
178.255.155.24/29 (178.255.155.24 - 178.255.155.31)
178.255.155.40/30 (178.255.155.40 - 178.255.155.43)
178.255.155.44/30 (178.255.155.44 - 178.255.155.47)
178.255.155.62/31 (178.255.155.62 - 178.255.155.63)
178.255.155.64/27 (178.255.155.64 - 178.255.155.95)
178.255.155.104/29 (178.255.155.104 - 178.255.155.111)
178.255.155.120/29 (178.255.155.120 - 178.255.155.127)
178.255.155.144/28 (178.255.155.144 - 178.255.155.159)
178.255.155.160/27 (178.255.155.160 - 178.255.155.191)
178.255.155.192/27 (178.255.155.192 - 178.255.155.223)
178.255.155.224/27 (178.255.155.224 - 178.255.155.255)
178.255.156.0/29 (178.255.156.0 - 178.255.156.7)
178.255.156.8/29 (178.255.156.8 - 178.255.156.15)
178.255.156.16/30 (178.255.156.16 - 178.255.156.19)
178.255.156.20/30 (178.255.156.20 - 178.255.156.23)
178.255.156.24/30 (178.255.156.24 - 178.255.156.27)
178.255.156.28/30 (178.255.156.28 - 178.255.156.31)
178.255.156.32/27 (178.255.156.32 - 178.255.156.63)
178.255.156.64/29 (178.255.156.64 - 178.255.156.71)
178.255.156.72/29 (178.255.156.72 - 178.255.156.79)
178.255.156.80/29 (178.255.156.80 - 178.255.156.87)
178.255.156.88/30 (178.255.156.88 - 178.255.156.91)
178.255.156.92/30 (178.255.156.92 - 178.255.156.95)
178.255.156.104/29 (178.255.156.104 - 178.255.156.111)
178.255.156.112/30 (178.255.156.112 - 178.255.156.115)
178.255.156.116/30 (178.255.156.116 - 178.255.156.119)
178.255.156.120/31 (178.255.156.120 - 178.255.156.121)
178.255.156.122/32 (178.255.156.122 - 178.255.156.122)
178.255.156.124/30 (178.255.156.124 - 178.255.156.127)
178.255.156.128/29 (178.255.156.128 - 178.255.156.135)
178.255.156.144/29 (178.255.156.144 - 178.255.156.151)
178.255.156.160/28 (178.255.156.160 - 178.255.156.175)
178.255.156.184/29 (178.255.156.184 - 178.255.156.191)
178.255.156.192/30 (178.255.156.192 - 178.255.156.195)
Delegated Prefix: 178.255.152.0/21 (178.255.152.0 - 178.255.159.255)

Registration 3 of 3

Handle: ANEXIA-MNT
Country: Switzerland (CH)
Registry: RIPENCC
Registered Prefixes: 178.255.153.160/28 (178.255.153.160 - 178.255.153.175)
178.255.154.104/29 (178.255.154.104 - 178.255.154.111)
178.255.154.176/28 (178.255.154.176 - 178.255.154.191)
Delegated Prefix: 178.255.152.0/21 (178.255.152.0 - 178.255.159.255)

These results are partial. Additional registration records were omitted.

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
178.255.152.0/21	Exact	AS42473	Anexia Cloud Solutions GmbH	Austria (AT)	178.255.152.0	178.255.159.255