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IPv4 prefix

151.2.128.0/17

IP Prefix (CIDR)
151.2.128.0/17
Subnet Mask
255.255.128.0
Address Count
32,768
IP Range
151.2.128.0 - 151.2.255.255
Subnet calculator
Calculate subnet details
Registered Owners
Registration 1 of 2
Owner
Gamma Telecom Limited
Handle
ORG-GTL19-RIPE
Country
United Kingdom of Great Britain and Northern Ireland (GB)
Address
Arbeta, 11 Northampton Road M40 5BP Manchester UNITED KINGDOM
Registry
RIPENCC
Registered Prefix
151.2.128.0/17 (151.2.128.0 - 151.2.255.255)
Registration 2 of 2
Handle
MNT-GTL
Country
United Kingdom of Great Britain and Northern Ireland (GB)
Registry
RIPENCC
Registered Prefixes
151.2.148.0/29 (151.2.148.0 - 151.2.148.7)
151.2.148.8/29 (151.2.148.8 - 151.2.148.15)
151.2.148.16/29 (151.2.148.16 - 151.2.148.23)
151.2.148.24/29 (151.2.148.24 - 151.2.148.31)
151.2.148.32/29 (151.2.148.32 - 151.2.148.39)
151.2.148.40/29 (151.2.148.40 - 151.2.148.47)
151.2.148.48/29 (151.2.148.48 - 151.2.148.55)
151.2.148.56/29 (151.2.148.56 - 151.2.148.63)
151.2.148.64/29 (151.2.148.64 - 151.2.148.71)
151.2.148.72/29 (151.2.148.72 - 151.2.148.79)
151.2.148.80/29 (151.2.148.80 - 151.2.148.87)
151.2.148.88/29 (151.2.148.88 - 151.2.148.95)
151.2.148.96/29 (151.2.148.96 - 151.2.148.103)
151.2.148.104/29 (151.2.148.104 - 151.2.148.111)
151.2.148.112/29 (151.2.148.112 - 151.2.148.119)
151.2.148.120/29 (151.2.148.120 - 151.2.148.127)
151.2.148.128/29 (151.2.148.128 - 151.2.148.135)
151.2.148.136/29 (151.2.148.136 - 151.2.148.143)
151.2.148.144/29 (151.2.148.144 - 151.2.148.151)
151.2.148.152/29 (151.2.148.152 - 151.2.148.159)
151.2.148.160/29 (151.2.148.160 - 151.2.148.167)
151.2.148.168/29 (151.2.148.168 - 151.2.148.175)
151.2.148.176/29 (151.2.148.176 - 151.2.148.183)
151.2.148.184/29 (151.2.148.184 - 151.2.148.191)
151.2.148.192/29 (151.2.148.192 - 151.2.148.199)
151.2.148.200/29 (151.2.148.200 - 151.2.148.207)
151.2.148.216/29 (151.2.148.216 - 151.2.148.223)
151.2.148.224/29 (151.2.148.224 - 151.2.148.231)
151.2.148.232/29 (151.2.148.232 - 151.2.148.239)
151.2.148.240/29 (151.2.148.240 - 151.2.148.247)
151.2.149.4/30 (151.2.149.4 - 151.2.149.7)
151.2.149.8/30 (151.2.149.8 - 151.2.149.11)
151.2.149.12/30 (151.2.149.12 - 151.2.149.15)
151.2.149.16/30 (151.2.149.16 - 151.2.149.19)
151.2.149.20/30 (151.2.149.20 - 151.2.149.23)
151.2.149.24/30 (151.2.149.24 - 151.2.149.27)
151.2.149.28/30 (151.2.149.28 - 151.2.149.31)
151.2.149.36/30 (151.2.149.36 - 151.2.149.39)
151.2.149.40/30 (151.2.149.40 - 151.2.149.43)
151.2.149.44/30 (151.2.149.44 - 151.2.149.47)
151.2.149.48/30 (151.2.149.48 - 151.2.149.51)
151.2.149.52/30 (151.2.149.52 - 151.2.149.55)
151.2.149.56/30 (151.2.149.56 - 151.2.149.59)
151.2.149.60/30 (151.2.149.60 - 151.2.149.63)
151.2.149.64/30 (151.2.149.64 - 151.2.149.67)
151.2.149.68/30 (151.2.149.68 - 151.2.149.71)
151.2.149.72/30 (151.2.149.72 - 151.2.149.75)
151.2.149.76/30 (151.2.149.76 - 151.2.149.79)
151.2.149.80/30 (151.2.149.80 - 151.2.149.83)
151.2.149.84/30 (151.2.149.84 - 151.2.149.87)
151.2.149.88/30 (151.2.149.88 - 151.2.149.91)
151.2.149.92/30 (151.2.149.92 - 151.2.149.95)
151.2.149.96/30 (151.2.149.96 - 151.2.149.99)
151.2.149.100/30 (151.2.149.100 - 151.2.149.103)
151.2.149.104/30 (151.2.149.104 - 151.2.149.107)
151.2.149.108/30 (151.2.149.108 - 151.2.149.111)
151.2.149.116/30 (151.2.149.116 - 151.2.149.119)
151.2.149.120/30 (151.2.149.120 - 151.2.149.123)
151.2.149.124/30 (151.2.149.124 - 151.2.149.127)
151.2.149.128/30 (151.2.149.128 - 151.2.149.131)
151.2.149.132/30 (151.2.149.132 - 151.2.149.135)
151.2.149.136/30 (151.2.149.136 - 151.2.149.139)
151.2.149.140/30 (151.2.149.140 - 151.2.149.143)
151.2.149.144/30 (151.2.149.144 - 151.2.149.147)
151.2.149.148/30 (151.2.149.148 - 151.2.149.151)
151.2.149.152/30 (151.2.149.152 - 151.2.149.155)
151.2.149.156/30 (151.2.149.156 - 151.2.149.159)
151.2.149.160/30 (151.2.149.160 - 151.2.149.163)
151.2.149.164/30 (151.2.149.164 - 151.2.149.167)
151.2.149.168/30 (151.2.149.168 - 151.2.149.171)
151.2.149.172/30 (151.2.149.172 - 151.2.149.175)
151.2.149.176/30 (151.2.149.176 - 151.2.149.179)
151.2.149.180/30 (151.2.149.180 - 151.2.149.183)
151.2.149.184/30 (151.2.149.184 - 151.2.149.187)
151.2.149.188/30 (151.2.149.188 - 151.2.149.191)
151.2.149.192/30 (151.2.149.192 - 151.2.149.195)
151.2.149.196/30 (151.2.149.196 - 151.2.149.199)
151.2.149.200/30 (151.2.149.200 - 151.2.149.203)
151.2.149.204/30 (151.2.149.204 - 151.2.149.207)
151.2.149.208/30 (151.2.149.208 - 151.2.149.211)
151.2.149.212/30 (151.2.149.212 - 151.2.149.215)
151.2.149.216/30 (151.2.149.216 - 151.2.149.219)
151.2.149.220/30 (151.2.149.220 - 151.2.149.223)
151.2.149.224/30 (151.2.149.224 - 151.2.149.227)
151.2.149.228/30 (151.2.149.228 - 151.2.149.231)
151.2.149.232/30 (151.2.149.232 - 151.2.149.235)
151.2.149.236/30 (151.2.149.236 - 151.2.149.239)
151.2.149.240/30 (151.2.149.240 - 151.2.149.243)
151.2.149.244/30 (151.2.149.244 - 151.2.149.247)
151.2.149.248/30 (151.2.149.248 - 151.2.149.251)
151.2.149.252/30 (151.2.149.252 - 151.2.149.255)
151.2.151.0/30 (151.2.151.0 - 151.2.151.3)
151.2.151.4/30 (151.2.151.4 - 151.2.151.7)
151.2.151.12/30 (151.2.151.12 - 151.2.151.15)
151.2.151.16/30 (151.2.151.16 - 151.2.151.19)
151.2.151.20/30 (151.2.151.20 - 151.2.151.23)
151.2.151.24/30 (151.2.151.24 - 151.2.151.27)
151.2.151.28/30 (151.2.151.28 - 151.2.151.31)
151.2.151.32/30 (151.2.151.32 - 151.2.151.35)
Delegated Prefix
151.2.128.0/17 (151.2.128.0 - 151.2.255.255)

These results are partial. Additional registration records were omitted.

BGP Announcements
Announced Prefix Relationship Origin ASN Description Country First Address Last Address
151.2.128.0/17 Exact AS31655 Gamma Telecom Holdings Ltd United Kingdom of Great Britain and Northern Ireland (GB) 151.2.128.0 151.2.255.255