IPv4 prefix

83.235.0.0/16

IP Prefix (CIDR): 83.235.0.0/16
Subnet Mask: 255.255.0.0
Address Count: 65,536
IP Range: 83.235.0.0 - 83.235.255.255
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

Handle: OTE-ADMIN-MNT
Country: Greece (GR)
Registry: RIPENCC
Registered Prefixes: 83.235.0.0/20 (83.235.0.0 - 83.235.15.255)
83.235.16.0/24 (83.235.16.0 - 83.235.16.255)
83.235.17.0/25 (83.235.17.0 - 83.235.17.127)
83.235.17.128/28 (83.235.17.128 - 83.235.17.143)
83.235.17.144/30 (83.235.17.144 - 83.235.17.147)
83.235.17.148/31 (83.235.17.148 - 83.235.17.149)
83.235.17.150/32 (83.235.17.150 - 83.235.17.150)
83.235.17.151/32 (83.235.17.151 - 83.235.17.151)
83.235.17.152/29 (83.235.17.152 - 83.235.17.159)
83.235.17.160/27 (83.235.17.160 - 83.235.17.191)
83.235.17.192/26 (83.235.17.192 - 83.235.17.255)
83.235.18.0/23 (83.235.18.0 - 83.235.19.255)
Delegated Prefix: 83.235.0.0/16 (83.235.0.0 - 83.235.255.255)

Registration 3 of 4

Handle: OTENET-GR-MNT
Country: Greece (GR)
Registry: RIPENCC
Registered Prefixes: 83.235.20.0/22 (83.235.20.0 - 83.235.23.255)
83.235.24.0/22 (83.235.24.0 - 83.235.27.255)
83.235.28.0/23 (83.235.28.0 - 83.235.29.255)
83.235.30.0/24 (83.235.30.0 - 83.235.30.255)
83.235.31.0/24 (83.235.31.0 - 83.235.31.255)
83.235.32.0/28 (83.235.32.0 - 83.235.32.15)
83.235.32.16/28 (83.235.32.16 - 83.235.32.31)
83.235.32.32/28 (83.235.32.32 - 83.235.32.47)
83.235.32.48/28 (83.235.32.48 - 83.235.32.63)
83.235.32.64/28 (83.235.32.64 - 83.235.32.79)
83.235.32.80/28 (83.235.32.80 - 83.235.32.95)
83.235.32.96/28 (83.235.32.96 - 83.235.32.111)
83.235.32.112/28 (83.235.32.112 - 83.235.32.127)
83.235.32.128/28 (83.235.32.128 - 83.235.32.143)
83.235.32.144/28 (83.235.32.144 - 83.235.32.159)
83.235.32.160/28 (83.235.32.160 - 83.235.32.175)
83.235.32.176/28 (83.235.32.176 - 83.235.32.191)
83.235.32.192/28 (83.235.32.192 - 83.235.32.207)
83.235.32.208/28 (83.235.32.208 - 83.235.32.223)
83.235.32.224/28 (83.235.32.224 - 83.235.32.239)
83.235.32.240/28 (83.235.32.240 - 83.235.32.255)
83.235.33.0/28 (83.235.33.0 - 83.235.33.15)
83.235.33.16/28 (83.235.33.16 - 83.235.33.31)
83.235.33.32/28 (83.235.33.32 - 83.235.33.47)
83.235.33.48/28 (83.235.33.48 - 83.235.33.63)
83.235.33.64/28 (83.235.33.64 - 83.235.33.79)
83.235.33.80/28 (83.235.33.80 - 83.235.33.95)
83.235.33.96/28 (83.235.33.96 - 83.235.33.111)
83.235.33.112/28 (83.235.33.112 - 83.235.33.127)
83.235.33.128/28 (83.235.33.128 - 83.235.33.143)
83.235.33.176/28 (83.235.33.176 - 83.235.33.191)
83.235.33.192/28 (83.235.33.192 - 83.235.33.207)
83.235.33.208/28 (83.235.33.208 - 83.235.33.223)
83.235.33.224/28 (83.235.33.224 - 83.235.33.239)
83.235.33.240/28 (83.235.33.240 - 83.235.33.255)
83.235.34.0/28 (83.235.34.0 - 83.235.34.15)
83.235.34.16/28 (83.235.34.16 - 83.235.34.31)
83.235.34.32/28 (83.235.34.32 - 83.235.34.47)
83.235.34.48/28 (83.235.34.48 - 83.235.34.63)
83.235.34.64/28 (83.235.34.64 - 83.235.34.79)
83.235.34.80/28 (83.235.34.80 - 83.235.34.95)
83.235.34.96/28 (83.235.34.96 - 83.235.34.111)
83.235.34.112/28 (83.235.34.112 - 83.235.34.127)
83.235.34.128/28 (83.235.34.128 - 83.235.34.143)
83.235.34.144/28 (83.235.34.144 - 83.235.34.159)
83.235.34.160/28 (83.235.34.160 - 83.235.34.175)
83.235.34.176/28 (83.235.34.176 - 83.235.34.191)
83.235.34.192/28 (83.235.34.192 - 83.235.34.207)
83.235.34.208/28 (83.235.34.208 - 83.235.34.223)
83.235.34.224/28 (83.235.34.224 - 83.235.34.239)
83.235.34.240/28 (83.235.34.240 - 83.235.34.255)
83.235.35.0/28 (83.235.35.0 - 83.235.35.15)
83.235.35.16/28 (83.235.35.16 - 83.235.35.31)
83.235.35.48/28 (83.235.35.48 - 83.235.35.63)
83.235.35.64/28 (83.235.35.64 - 83.235.35.79)
83.235.35.80/28 (83.235.35.80 - 83.235.35.95)
83.235.35.96/28 (83.235.35.96 - 83.235.35.111)
83.235.35.112/28 (83.235.35.112 - 83.235.35.127)
83.235.35.128/28 (83.235.35.128 - 83.235.35.143)
83.235.35.144/28 (83.235.35.144 - 83.235.35.159)
83.235.35.160/28 (83.235.35.160 - 83.235.35.175)
83.235.35.176/28 (83.235.35.176 - 83.235.35.191)
83.235.35.208/28 (83.235.35.208 - 83.235.35.223)
83.235.35.240/28 (83.235.35.240 - 83.235.35.255)
83.235.36.0/28 (83.235.36.0 - 83.235.36.15)
83.235.36.16/28 (83.235.36.16 - 83.235.36.31)
83.235.36.48/28 (83.235.36.48 - 83.235.36.63)
83.235.36.64/28 (83.235.36.64 - 83.235.36.79)
83.235.36.80/28 (83.235.36.80 - 83.235.36.95)
83.235.36.96/28 (83.235.36.96 - 83.235.36.111)
83.235.36.112/28 (83.235.36.112 - 83.235.36.127)
83.235.36.128/28 (83.235.36.128 - 83.235.36.143)
83.235.36.160/28 (83.235.36.160 - 83.235.36.175)
83.235.36.176/28 (83.235.36.176 - 83.235.36.191)
83.235.36.192/28 (83.235.36.192 - 83.235.36.207)
83.235.36.208/28 (83.235.36.208 - 83.235.36.223)
83.235.36.224/28 (83.235.36.224 - 83.235.36.239)
83.235.36.240/28 (83.235.36.240 - 83.235.36.255)
83.235.37.0/28 (83.235.37.0 - 83.235.37.15)
83.235.37.16/28 (83.235.37.16 - 83.235.37.31)
83.235.37.32/28 (83.235.37.32 - 83.235.37.47)
Delegated Prefix: 83.235.0.0/16 (83.235.0.0 - 83.235.255.255)

Registration 4 of 4

Owner: Ote SA (Hellenic Telecommunications Organisation)
Handle: ORG-OSTO1-RIPE
Country: Greece (GR)
Address: 99, Kifisias Av. 151 24 Marousi GREECE
Registry: RIPENCC
Registered Prefixes: 83.235.33.144/28 (83.235.33.144 - 83.235.33.159)
83.235.33.160/28 (83.235.33.160 - 83.235.33.175)
83.235.35.32/28 (83.235.35.32 - 83.235.35.47)
83.235.35.192/28 (83.235.35.192 - 83.235.35.207)
83.235.35.224/28 (83.235.35.224 - 83.235.35.239)
83.235.36.32/28 (83.235.36.32 - 83.235.36.47)
Delegated Prefix: 83.235.0.0/16 (83.235.0.0 - 83.235.255.255)

These results are partial. Additional registration records were omitted.

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
83.235.0.0/16	Exact	AS6799	Ote SA (Hellenic Telecommunications Organisation)	Greece (GR)	83.235.0.0	83.235.255.255