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IPv4 prefix

37.97.128.0/17

IP Prefix (CIDR)
37.97.128.0/17
Subnet Mask
255.255.128.0
Address Count
32,768
IP Range
37.97.128.0 - 37.97.255.255
Subnet calculator
Calculate subnet details
Registered Owner
Handle
TRANSIP-MNT
Country
Netherlands (NL)
Registry
RIPENCC
Registered Prefixes
37.97.128.0/24 (37.97.128.0 - 37.97.128.255)
37.97.129.0/24 (37.97.129.0 - 37.97.129.255)
37.97.130.0/24 (37.97.130.0 - 37.97.130.255)
37.97.131.0/24 (37.97.131.0 - 37.97.131.255)
37.97.132.0/24 (37.97.132.0 - 37.97.132.255)
37.97.133.0/24 (37.97.133.0 - 37.97.133.255)
37.97.134.0/24 (37.97.134.0 - 37.97.134.255)
37.97.135.0/24 (37.97.135.0 - 37.97.135.255)
37.97.136.0/24 (37.97.136.0 - 37.97.136.255)
37.97.137.0/24 (37.97.137.0 - 37.97.137.255)
37.97.138.0/24 (37.97.138.0 - 37.97.138.255)
37.97.139.0/24 (37.97.139.0 - 37.97.139.255)
37.97.140.0/24 (37.97.140.0 - 37.97.140.255)
37.97.141.0/24 (37.97.141.0 - 37.97.141.255)
37.97.142.0/24 (37.97.142.0 - 37.97.142.255)
37.97.143.0/24 (37.97.143.0 - 37.97.143.255)
37.97.144.0/24 (37.97.144.0 - 37.97.144.255)
37.97.145.0/24 (37.97.145.0 - 37.97.145.255)
37.97.146.0/24 (37.97.146.0 - 37.97.146.255)
37.97.147.0/24 (37.97.147.0 - 37.97.147.255)
37.97.148.0/24 (37.97.148.0 - 37.97.148.255)
37.97.149.0/24 (37.97.149.0 - 37.97.149.255)
37.97.150.0/24 (37.97.150.0 - 37.97.150.255)
37.97.151.0/24 (37.97.151.0 - 37.97.151.255)
37.97.152.0/24 (37.97.152.0 - 37.97.152.255)
37.97.153.0/24 (37.97.153.0 - 37.97.153.255)
37.97.154.0/24 (37.97.154.0 - 37.97.154.255)
37.97.155.0/24 (37.97.155.0 - 37.97.155.255)
37.97.156.0/24 (37.97.156.0 - 37.97.156.255)
37.97.157.0/24 (37.97.157.0 - 37.97.157.255)
37.97.158.0/24 (37.97.158.0 - 37.97.158.255)
37.97.159.0/24 (37.97.159.0 - 37.97.159.255)
37.97.160.0/24 (37.97.160.0 - 37.97.160.255)
37.97.161.0/24 (37.97.161.0 - 37.97.161.255)
37.97.162.0/24 (37.97.162.0 - 37.97.162.255)
37.97.163.0/24 (37.97.163.0 - 37.97.163.255)
37.97.164.0/24 (37.97.164.0 - 37.97.164.255)
37.97.165.0/24 (37.97.165.0 - 37.97.165.255)
37.97.166.0/24 (37.97.166.0 - 37.97.166.255)
37.97.167.0/24 (37.97.167.0 - 37.97.167.255)
37.97.168.0/24 (37.97.168.0 - 37.97.168.255)
37.97.169.0/24 (37.97.169.0 - 37.97.169.255)
37.97.170.0/24 (37.97.170.0 - 37.97.170.255)
37.97.171.0/24 (37.97.171.0 - 37.97.171.255)
37.97.172.0/24 (37.97.172.0 - 37.97.172.255)
37.97.173.0/24 (37.97.173.0 - 37.97.173.255)
37.97.174.0/24 (37.97.174.0 - 37.97.174.255)
37.97.175.0/24 (37.97.175.0 - 37.97.175.255)
37.97.176.0/24 (37.97.176.0 - 37.97.176.255)
37.97.177.0/24 (37.97.177.0 - 37.97.177.255)
37.97.178.0/24 (37.97.178.0 - 37.97.178.255)
37.97.179.0/24 (37.97.179.0 - 37.97.179.255)
37.97.180.0/24 (37.97.180.0 - 37.97.180.255)
37.97.181.0/24 (37.97.181.0 - 37.97.181.255)
37.97.182.0/24 (37.97.182.0 - 37.97.182.255)
37.97.183.0/24 (37.97.183.0 - 37.97.183.255)
37.97.184.0/24 (37.97.184.0 - 37.97.184.255)
37.97.185.0/24 (37.97.185.0 - 37.97.185.255)
37.97.186.0/24 (37.97.186.0 - 37.97.186.255)
37.97.187.0/24 (37.97.187.0 - 37.97.187.255)
37.97.188.0/24 (37.97.188.0 - 37.97.188.255)
37.97.189.0/24 (37.97.189.0 - 37.97.189.255)
37.97.190.0/24 (37.97.190.0 - 37.97.190.255)
37.97.191.0/24 (37.97.191.0 - 37.97.191.255)
37.97.192.0/24 (37.97.192.0 - 37.97.192.255)
37.97.193.0/24 (37.97.193.0 - 37.97.193.255)
37.97.194.0/24 (37.97.194.0 - 37.97.194.255)
37.97.195.0/24 (37.97.195.0 - 37.97.195.255)
37.97.196.0/24 (37.97.196.0 - 37.97.196.255)
37.97.197.0/24 (37.97.197.0 - 37.97.197.255)
37.97.198.0/24 (37.97.198.0 - 37.97.198.255)
37.97.199.0/24 (37.97.199.0 - 37.97.199.255)
37.97.200.0/24 (37.97.200.0 - 37.97.200.255)
37.97.201.0/24 (37.97.201.0 - 37.97.201.255)
37.97.202.0/24 (37.97.202.0 - 37.97.202.255)
37.97.203.0/24 (37.97.203.0 - 37.97.203.255)
37.97.204.0/24 (37.97.204.0 - 37.97.204.255)
37.97.205.0/24 (37.97.205.0 - 37.97.205.255)
37.97.206.0/24 (37.97.206.0 - 37.97.206.255)
37.97.207.0/24 (37.97.207.0 - 37.97.207.255)
37.97.208.0/24 (37.97.208.0 - 37.97.208.255)
37.97.209.0/24 (37.97.209.0 - 37.97.209.255)
37.97.210.0/24 (37.97.210.0 - 37.97.210.255)
37.97.211.0/24 (37.97.211.0 - 37.97.211.255)
37.97.212.0/24 (37.97.212.0 - 37.97.212.255)
37.97.213.0/24 (37.97.213.0 - 37.97.213.255)
37.97.214.0/24 (37.97.214.0 - 37.97.214.255)
37.97.215.0/24 (37.97.215.0 - 37.97.215.255)
37.97.216.0/24 (37.97.216.0 - 37.97.216.255)
37.97.217.0/24 (37.97.217.0 - 37.97.217.255)
37.97.218.0/24 (37.97.218.0 - 37.97.218.255)
37.97.219.0/24 (37.97.219.0 - 37.97.219.255)
37.97.220.0/24 (37.97.220.0 - 37.97.220.255)
37.97.221.0/24 (37.97.221.0 - 37.97.221.255)
37.97.222.0/24 (37.97.222.0 - 37.97.222.255)
37.97.223.0/24 (37.97.223.0 - 37.97.223.255)
37.97.224.0/24 (37.97.224.0 - 37.97.224.255)
37.97.225.0/24 (37.97.225.0 - 37.97.225.255)
37.97.226.0/23 (37.97.226.0 - 37.97.227.255)
37.97.228.0/22 (37.97.228.0 - 37.97.231.255)
Delegated Prefix
37.97.128.0/17 (37.97.128.0 - 37.97.255.255)

These results are partial. Additional registration records were omitted.

BGP Announcements
Announced Prefix Relationship Origin ASN Description Country First Address Last Address
37.97.128.0/17 Exact AS20857 Signet B.V. Netherlands (NL) 37.97.128.0 37.97.255.255