IPv4 prefix

83.223.0.0/19

IP Prefix (CIDR): 83.223.0.0/19
Subnet Mask: 255.255.224.0
Address Count: 8,192
IP Range: 83.223.0.0 - 83.223.31.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 4

Owner: RIPE-NCC-MANAGED-ADDRESS-BLOCK
Registry: RIPENCC
Registered Prefix: 83.0.0.0/8 (83.0.0.0 - 83.255.255.255)
Delegated Prefix: 83.97.73.0/24 (83.97.73.0 - 83.97.73.255)

Registration 2 of 4

Owner: FastBit AB
Handle: ORG-FA15-RIPE
Country: Sweden (SE)
Address: S-A Norlings Gata 38 532 88 Skara SWEDEN
Registry: RIPENCC
Registered Prefix: 83.223.0.0/26 (83.223.0.0 - 83.223.0.63)
Delegated Prefix: 83.223.0.0/19 (83.223.0.0 - 83.223.31.255)

Registration 3 of 4

Handle: FASTBIT-SE-MNT
Country: Sweden (SE)
Registry: RIPENCC
Registered Prefixes: 83.223.0.64/26 (83.223.0.64 - 83.223.0.127)
83.223.0.128/25 (83.223.0.128 - 83.223.0.255)
83.223.1.0/24 (83.223.1.0 - 83.223.1.255)
83.223.2.0/24 (83.223.2.0 - 83.223.2.255)
83.223.3.0/24 (83.223.3.0 - 83.223.3.255)
83.223.4.0/24 (83.223.4.0 - 83.223.4.255)
83.223.5.0/24 (83.223.5.0 - 83.223.5.255)
83.223.6.0/24 (83.223.6.0 - 83.223.6.255)
83.223.7.0/25 (83.223.7.0 - 83.223.7.127)
83.223.7.128/30 (83.223.7.128 - 83.223.7.131)
83.223.7.132/32 (83.223.7.132 - 83.223.7.132)
83.223.7.133/32 (83.223.7.133 - 83.223.7.133)
83.223.7.134/31 (83.223.7.134 - 83.223.7.135)
83.223.7.136/31 (83.223.7.136 - 83.223.7.137)
83.223.7.138/31 (83.223.7.138 - 83.223.7.139)
83.223.7.140/30 (83.223.7.140 - 83.223.7.143)
83.223.7.144/28 (83.223.7.144 - 83.223.7.159)
83.223.7.160/27 (83.223.7.160 - 83.223.7.191)
83.223.7.192/26 (83.223.7.192 - 83.223.7.255)
83.223.8.32/27 (83.223.8.32 - 83.223.8.63)
83.223.8.64/26 (83.223.8.64 - 83.223.8.127)
83.223.8.192/27 (83.223.8.192 - 83.223.8.223)
83.223.8.224/28 (83.223.8.224 - 83.223.8.239)
83.223.10.0/26 (83.223.10.0 - 83.223.10.63)
83.223.10.82/31 (83.223.10.82 - 83.223.10.83)
83.223.10.84/30 (83.223.10.84 - 83.223.10.87)
83.223.10.98/31 (83.223.10.98 - 83.223.10.99)
83.223.10.100/30 (83.223.10.100 - 83.223.10.103)
83.223.10.104/30 (83.223.10.104 - 83.223.10.107)
83.223.10.108/32 (83.223.10.108 - 83.223.10.108)
83.223.10.113/32 (83.223.10.113 - 83.223.10.113)
83.223.10.114/31 (83.223.10.114 - 83.223.10.115)
83.223.10.116/31 (83.223.10.116 - 83.223.10.117)
83.223.10.119/32 (83.223.10.119 - 83.223.10.119)
83.223.10.120/30 (83.223.10.120 - 83.223.10.123)
83.223.10.124/32 (83.223.10.124 - 83.223.10.124)
83.223.10.128/26 (83.223.10.128 - 83.223.10.191)
83.223.10.193/32 (83.223.10.193 - 83.223.10.193)
83.223.10.194/31 (83.223.10.194 - 83.223.10.195)
83.223.10.196/30 (83.223.10.196 - 83.223.10.199)
83.223.10.200/29 (83.223.10.200 - 83.223.10.207)
83.223.10.208/28 (83.223.10.208 - 83.223.10.223)
83.223.10.224/28 (83.223.10.224 - 83.223.10.239)
83.223.10.240/29 (83.223.10.240 - 83.223.10.247)
83.223.10.248/30 (83.223.10.248 - 83.223.10.251)
83.223.10.252/31 (83.223.10.252 - 83.223.10.253)
83.223.10.254/32 (83.223.10.254 - 83.223.10.254)
83.223.11.0/24 (83.223.11.0 - 83.223.11.255)
83.223.12.0/24 (83.223.12.0 - 83.223.12.255)
83.223.13.0/24 (83.223.13.0 - 83.223.13.255)
83.223.14.0/27 (83.223.14.0 - 83.223.14.31)
83.223.14.32/27 (83.223.14.32 - 83.223.14.63)
83.223.14.66/31 (83.223.14.66 - 83.223.14.67)
83.223.14.68/31 (83.223.14.68 - 83.223.14.69)
83.223.14.70/32 (83.223.14.70 - 83.223.14.70)
83.223.14.82/31 (83.223.14.82 - 83.223.14.83)
83.223.14.84/31 (83.223.14.84 - 83.223.14.85)
83.223.14.86/32 (83.223.14.86 - 83.223.14.86)
83.223.14.89/32 (83.223.14.89 - 83.223.14.89)
83.223.14.90/31 (83.223.14.90 - 83.223.14.91)
83.223.14.92/31 (83.223.14.92 - 83.223.14.93)
83.223.14.94/32 (83.223.14.94 - 83.223.14.94)
83.223.14.106/31 (83.223.14.106 - 83.223.14.107)
83.223.14.114/31 (83.223.14.114 - 83.223.14.115)
83.223.14.116/32 (83.223.14.116 - 83.223.14.116)
83.223.14.120/30 (83.223.14.120 - 83.223.14.123)
83.223.14.124/31 (83.223.14.124 - 83.223.14.125)
83.223.14.128/27 (83.223.14.128 - 83.223.14.159)
83.223.14.160/27 (83.223.14.160 - 83.223.14.191)
83.223.14.192/27 (83.223.14.192 - 83.223.14.223)
83.223.14.224/28 (83.223.14.224 - 83.223.14.239)
83.223.14.240/29 (83.223.14.240 - 83.223.14.247)
83.223.14.248/30 (83.223.14.248 - 83.223.14.251)
83.223.14.252/31 (83.223.14.252 - 83.223.14.253)
83.223.14.254/32 (83.223.14.254 - 83.223.14.254)
83.223.15.8/30 (83.223.15.8 - 83.223.15.11)
83.223.15.12/30 (83.223.15.12 - 83.223.15.15)
83.223.15.16/28 (83.223.15.16 - 83.223.15.31)
83.223.15.32/28 (83.223.15.32 - 83.223.15.47)
83.223.15.48/32 (83.223.15.48 - 83.223.15.48)
83.223.15.49/32 (83.223.15.49 - 83.223.15.49)
83.223.15.50/31 (83.223.15.50 - 83.223.15.51)
83.223.15.52/31 (83.223.15.52 - 83.223.15.53)
83.223.15.54/32 (83.223.15.54 - 83.223.15.54)
83.223.15.55/32 (83.223.15.55 - 83.223.15.55)
83.223.15.56/29 (83.223.15.56 - 83.223.15.63)
83.223.15.64/27 (83.223.15.64 - 83.223.15.95)
83.223.15.96/29 (83.223.15.96 - 83.223.15.103)
83.223.15.104/31 (83.223.15.104 - 83.223.15.105)
83.223.15.106/31 (83.223.15.106 - 83.223.15.107)
83.223.15.114/31 (83.223.15.114 - 83.223.15.115)
83.223.15.116/32 (83.223.15.116 - 83.223.15.116)
83.223.15.122/31 (83.223.15.122 - 83.223.15.123)
83.223.15.130/31 (83.223.15.130 - 83.223.15.131)
83.223.15.132/30 (83.223.15.132 - 83.223.15.135)
83.223.15.136/30 (83.223.15.136 - 83.223.15.139)
83.223.15.140/30 (83.223.15.140 - 83.223.15.143)
Delegated Prefix: 83.223.0.0/19 (83.223.0.0 - 83.223.31.255)

Registration 4 of 4

Owner: Goliska IT
Handle: ORG-GI37-RIPE
Country: Sweden (SE)
Address: Göliska IT Fiskaregatan 4 53130 Lidköping SWEDEN
Registry: RIPENCC
Registered Prefix: 83.223.9.0/24 (83.223.9.0 - 83.223.9.255)
Delegated Prefix: 83.223.0.0/19 (83.223.0.0 - 83.223.31.255)

These results are partial. Additional registration records were omitted.

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
83.223.0.0/19	Exact	AS42318	FastBit AB	Sweden (SE)	83.223.0.0	83.223.31.255