IPv4 prefix

89.171.0.0/16

IP Prefix (CIDR): 89.171.0.0/16
Subnet Mask: 255.255.0.0
Address Count: 65,536
IP Range: 89.171.0.0 - 89.171.255.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 2

Owner: Netia SA
Handle: ORG-NTS2-RIPE
Country: Poland (PL)
Address: ul. Poleczki 13 02-822 Warszawa POLAND
Registry: RIPENCC
Registered Prefix: 89.171.0.0/16 (89.171.0.0 - 89.171.255.255)

Registration 2 of 2

Handle: NETIA-MNT
Country: Poland (PL)
Registry: RIPENCC
Registered Prefixes: 89.171.0.0/24 (89.171.0.0 - 89.171.0.255)
89.171.1.228/30 (89.171.1.228 - 89.171.1.231)
89.171.1.232/29 (89.171.1.232 - 89.171.1.239)
89.171.1.240/29 (89.171.1.240 - 89.171.1.247)
89.171.1.248/30 (89.171.1.248 - 89.171.1.251)
89.171.2.0/24 (89.171.2.0 - 89.171.2.255)
89.171.3.108/30 (89.171.3.108 - 89.171.3.111)
89.171.4.192/29 (89.171.4.192 - 89.171.4.199)
89.171.4.200/30 (89.171.4.200 - 89.171.4.203)
89.171.4.224/27 (89.171.4.224 - 89.171.4.255)
89.171.5.0/24 (89.171.5.0 - 89.171.5.255)
89.171.6.0/24 (89.171.6.0 - 89.171.6.255)
89.171.7.164/30 (89.171.7.164 - 89.171.7.167)
89.171.7.168/29 (89.171.7.168 - 89.171.7.175)
89.171.8.56/29 (89.171.8.56 - 89.171.8.63)
89.171.8.136/29 (89.171.8.136 - 89.171.8.143)
89.171.8.148/30 (89.171.8.148 - 89.171.8.151)
89.171.8.152/29 (89.171.8.152 - 89.171.8.159)
89.171.8.204/30 (89.171.8.204 - 89.171.8.207)
89.171.8.208/29 (89.171.8.208 - 89.171.8.215)
89.171.8.220/30 (89.171.8.220 - 89.171.8.223)
89.171.8.224/30 (89.171.8.224 - 89.171.8.227)
89.171.9.52/30 (89.171.9.52 - 89.171.9.55)
89.171.9.160/29 (89.171.9.160 - 89.171.9.167)
89.171.9.168/30 (89.171.9.168 - 89.171.9.171)
89.171.9.180/30 (89.171.9.180 - 89.171.9.183)
89.171.9.184/29 (89.171.9.184 - 89.171.9.191)
89.171.10.96/30 (89.171.10.96 - 89.171.10.99)
89.171.11.32/30 (89.171.11.32 - 89.171.11.35)
89.171.11.36/30 (89.171.11.36 - 89.171.11.39)
89.171.11.40/29 (89.171.11.40 - 89.171.11.47)
89.171.11.48/29 (89.171.11.48 - 89.171.11.55)
89.171.11.56/30 (89.171.11.56 - 89.171.11.59)
89.171.11.60/30 (89.171.11.60 - 89.171.11.63)
89.171.11.104/30 (89.171.11.104 - 89.171.11.107)
89.171.11.108/30 (89.171.11.108 - 89.171.11.111)
89.171.11.200/30 (89.171.11.200 - 89.171.11.203)
89.171.11.216/30 (89.171.11.216 - 89.171.11.219)
89.171.11.220/30 (89.171.11.220 - 89.171.11.223)
89.171.13.36/30 (89.171.13.36 - 89.171.13.39)
89.171.13.40/30 (89.171.13.40 - 89.171.13.43)
89.171.13.48/28 (89.171.13.48 - 89.171.13.63)
89.171.13.80/29 (89.171.13.80 - 89.171.13.87)
89.171.13.92/30 (89.171.13.92 - 89.171.13.95)
89.171.13.128/30 (89.171.13.128 - 89.171.13.131)
89.171.13.148/30 (89.171.13.148 - 89.171.13.151)
89.171.13.152/29 (89.171.13.152 - 89.171.13.159)
89.171.13.160/29 (89.171.13.160 - 89.171.13.167)
89.171.13.176/28 (89.171.13.176 - 89.171.13.191)
89.171.13.192/30 (89.171.13.192 - 89.171.13.195)
89.171.13.208/29 (89.171.13.208 - 89.171.13.215)
89.171.14.0/24 (89.171.14.0 - 89.171.14.255)
89.171.15.176/30 (89.171.15.176 - 89.171.15.179)
89.171.15.180/30 (89.171.15.180 - 89.171.15.183)
89.171.16.8/29 (89.171.16.8 - 89.171.16.15)
89.171.16.24/29 (89.171.16.24 - 89.171.16.31)
89.171.16.32/28 (89.171.16.32 - 89.171.16.47)
89.171.16.48/28 (89.171.16.48 - 89.171.16.63)
89.171.16.64/27 (89.171.16.64 - 89.171.16.95)
89.171.16.128/28 (89.171.16.128 - 89.171.16.143)
89.171.16.144/29 (89.171.16.144 - 89.171.16.151)
89.171.17.0/24 (89.171.17.0 - 89.171.17.255)
89.171.20.8/29 (89.171.20.8 - 89.171.20.15)
89.171.20.16/29 (89.171.20.16 - 89.171.20.23)
89.171.20.24/29 (89.171.20.24 - 89.171.20.31)
89.171.20.64/28 (89.171.20.64 - 89.171.20.79)
89.171.20.80/29 (89.171.20.80 - 89.171.20.87)
89.171.20.88/29 (89.171.20.88 - 89.171.20.95)
89.171.20.96/27 (89.171.20.96 - 89.171.20.127)
89.171.20.128/29 (89.171.20.128 - 89.171.20.135)
89.171.20.136/29 (89.171.20.136 - 89.171.20.143)
89.171.20.144/29 (89.171.20.144 - 89.171.20.151)
89.171.20.152/29 (89.171.20.152 - 89.171.20.159)
89.171.20.160/29 (89.171.20.160 - 89.171.20.167)
89.171.20.168/30 (89.171.20.168 - 89.171.20.171)
89.171.20.172/30 (89.171.20.172 - 89.171.20.175)
89.171.20.176/29 (89.171.20.176 - 89.171.20.183)
89.171.20.184/30 (89.171.20.184 - 89.171.20.187)
89.171.20.188/30 (89.171.20.188 - 89.171.20.191)
89.171.20.192/30 (89.171.20.192 - 89.171.20.195)
89.171.20.196/30 (89.171.20.196 - 89.171.20.199)
89.171.20.200/29 (89.171.20.200 - 89.171.20.207)
89.171.20.208/28 (89.171.20.208 - 89.171.20.223)
89.171.20.224/29 (89.171.20.224 - 89.171.20.231)
89.171.20.248/30 (89.171.20.248 - 89.171.20.251)
89.171.20.252/30 (89.171.20.252 - 89.171.20.255)
89.171.21.16/29 (89.171.21.16 - 89.171.21.23)
89.171.21.32/30 (89.171.21.32 - 89.171.21.35)
89.171.21.36/30 (89.171.21.36 - 89.171.21.39)
89.171.21.40/29 (89.171.21.40 - 89.171.21.47)
89.171.21.56/29 (89.171.21.56 - 89.171.21.63)
89.171.21.64/29 (89.171.21.64 - 89.171.21.71)
89.171.21.72/29 (89.171.21.72 - 89.171.21.79)
89.171.21.80/29 (89.171.21.80 - 89.171.21.87)
89.171.21.88/30 (89.171.21.88 - 89.171.21.91)
89.171.21.92/30 (89.171.21.92 - 89.171.21.95)
89.171.21.96/29 (89.171.21.96 - 89.171.21.103)
89.171.21.108/30 (89.171.21.108 - 89.171.21.111)
89.171.21.112/30 (89.171.21.112 - 89.171.21.115)
Delegated Prefix: 89.171.0.0/16 (89.171.0.0 - 89.171.255.255)

These results are partial. Additional registration records were omitted.

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
89.171.0.0/16	Exact	AS12741	Netia SA	Poland (PL)	89.171.0.0	89.171.255.255