IPv4 prefix

46.21.48.0/20

IP Prefix (CIDR): 46.21.48.0/20
Subnet Mask: 255.255.240.0
Address Count: 4,096
IP Range: 46.21.48.0 - 46.21.63.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 2

Owner: RIPE-NCC-MANAGED-ADDRESS-BLOCK
Registry: RIPENCC
Registered Prefix: 46.0.0.0/8 (46.0.0.0 - 46.255.255.255)
Delegated Prefix: 46.102.252.0/23 (46.102.252.0 - 46.102.253.255)

Registration 2 of 2

Handle: THUNDERNET-MNT
Country: Cyprus (CY)
Registry: RIPENCC
Registered Prefixes: 46.21.48.0/24 (46.21.48.0 - 46.21.48.255)
46.21.49.0/24 (46.21.49.0 - 46.21.49.255)
46.21.50.0/24 (46.21.50.0 - 46.21.50.255)
46.21.51.0/30 (46.21.51.0 - 46.21.51.3)
46.21.51.4/30 (46.21.51.4 - 46.21.51.7)
46.21.51.8/30 (46.21.51.8 - 46.21.51.11)
46.21.51.12/30 (46.21.51.12 - 46.21.51.15)
46.21.51.16/30 (46.21.51.16 - 46.21.51.19)
46.21.51.20/30 (46.21.51.20 - 46.21.51.23)
46.21.51.24/30 (46.21.51.24 - 46.21.51.27)
46.21.51.28/30 (46.21.51.28 - 46.21.51.31)
46.21.51.32/29 (46.21.51.32 - 46.21.51.39)
46.21.51.40/30 (46.21.51.40 - 46.21.51.43)
46.21.51.44/30 (46.21.51.44 - 46.21.51.47)
46.21.51.48/30 (46.21.51.48 - 46.21.51.51)
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46.21.51.56/30 (46.21.51.56 - 46.21.51.59)
46.21.51.60/30 (46.21.51.60 - 46.21.51.63)
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46.21.51.80/30 (46.21.51.80 - 46.21.51.83)
46.21.51.84/30 (46.21.51.84 - 46.21.51.87)
46.21.51.88/30 (46.21.51.88 - 46.21.51.91)
46.21.51.92/30 (46.21.51.92 - 46.21.51.95)
46.21.51.96/29 (46.21.51.96 - 46.21.51.103)
46.21.51.104/30 (46.21.51.104 - 46.21.51.107)
46.21.51.108/30 (46.21.51.108 - 46.21.51.111)
46.21.51.112/29 (46.21.51.112 - 46.21.51.119)
46.21.51.120/30 (46.21.51.120 - 46.21.51.123)
46.21.51.124/30 (46.21.51.124 - 46.21.51.127)
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46.21.51.136/30 (46.21.51.136 - 46.21.51.139)
46.21.51.140/30 (46.21.51.140 - 46.21.51.143)
46.21.51.144/30 (46.21.51.144 - 46.21.51.147)
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46.21.51.232/30 (46.21.51.232 - 46.21.51.235)
46.21.51.236/30 (46.21.51.236 - 46.21.51.239)
46.21.51.240/30 (46.21.51.240 - 46.21.51.243)
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46.21.52.0/26 (46.21.52.0 - 46.21.52.63)
46.21.52.64/29 (46.21.52.64 - 46.21.52.71)
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46.21.52.88/29 (46.21.52.88 - 46.21.52.95)
46.21.52.96/30 (46.21.52.96 - 46.21.52.99)
46.21.52.100/30 (46.21.52.100 - 46.21.52.103)
46.21.52.104/30 (46.21.52.104 - 46.21.52.107)
46.21.52.108/30 (46.21.52.108 - 46.21.52.111)
46.21.52.112/30 (46.21.52.112 - 46.21.52.115)
46.21.52.120/30 (46.21.52.120 - 46.21.52.123)
46.21.52.124/30 (46.21.52.124 - 46.21.52.127)
46.21.52.128/30 (46.21.52.128 - 46.21.52.131)
46.21.52.136/30 (46.21.52.136 - 46.21.52.139)
46.21.52.140/30 (46.21.52.140 - 46.21.52.143)
46.21.52.144/29 (46.21.52.144 - 46.21.52.151)
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46.21.52.168/30 (46.21.52.168 - 46.21.52.171)
46.21.52.172/30 (46.21.52.172 - 46.21.52.175)
46.21.52.176/31 (46.21.52.176 - 46.21.52.177)
46.21.52.178/31 (46.21.52.178 - 46.21.52.179)
46.21.52.180/30 (46.21.52.180 - 46.21.52.183)
46.21.52.184/30 (46.21.52.184 - 46.21.52.187)
46.21.52.188/30 (46.21.52.188 - 46.21.52.191)
46.21.52.192/27 (46.21.52.192 - 46.21.52.223)
46.21.52.232/30 (46.21.52.232 - 46.21.52.235)
46.21.52.236/30 (46.21.52.236 - 46.21.52.239)
46.21.52.240/29 (46.21.52.240 - 46.21.52.247)
46.21.52.248/30 (46.21.52.248 - 46.21.52.251)
46.21.52.252/30 (46.21.52.252 - 46.21.52.255)
46.21.53.0/25 (46.21.53.0 - 46.21.53.127)
46.21.53.128/29 (46.21.53.128 - 46.21.53.135)
46.21.53.140/30 (46.21.53.140 - 46.21.53.143)
46.21.53.144/30 (46.21.53.144 - 46.21.53.147)
Delegated Prefix: 46.21.48.0/20 (46.21.48.0 - 46.21.63.255)

These results are partial. Additional registration records were omitted.

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
46.21.48.0/20	Exact	AS8544	Primetel PLC	Cyprus (CY)	46.21.48.0	46.21.63.255
46.21.49.0/24	More specific	AS16229	Primetel PLC	Cyprus (CY)	46.21.49.0	46.21.49.255
46.21.51.0/24	More specific	AS16229	Primetel PLC	Cyprus (CY)	46.21.51.0	46.21.51.255
46.21.53.0/24	More specific	AS16229	Primetel PLC	Cyprus (CY)	46.21.53.0	46.21.53.255
46.21.56.0/24	More specific	AS16229	Primetel PLC	Cyprus (CY)	46.21.56.0	46.21.56.255
46.21.59.0/24	More specific	AS197785	Allied Engineering Group (Cyprus) LTD	Cyprus (CY)	46.21.59.0	46.21.59.255
46.21.61.0/24	More specific	AS16229	Primetel PLC	Cyprus (CY)	46.21.61.0	46.21.61.255