IPv4 prefix

78.34.0.0/15

IP Prefix (CIDR): 78.34.0.0/15
Subnet Mask: 255.254.0.0
Address Count: 131,072
IP Range: 78.34.0.0 - 78.35.255.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 2

Owner: NetCologne Gesellschaft fur Telekommunikation mbH
Handle: ORG-NG11-RIPE
Country: Germany (DE)
Address: Am Coloneum 9 50829 Koeln GERMANY
Registry: RIPENCC
Registered Prefix: 78.34.0.0/15 (78.34.0.0 - 78.35.255.255)

Registration 2 of 2

Handle: NETCOLOGNE-MNT
Country: Germany (DE)
Registry: RIPENCC
Registered Prefixes: 78.34.0.0/17 (78.34.0.0 - 78.34.127.255)
78.34.128.0/22 (78.34.128.0 - 78.34.131.255)
78.34.132.0/28 (78.34.132.0 - 78.34.132.15)
78.34.132.16/28 (78.34.132.16 - 78.34.132.31)
78.34.132.32/28 (78.34.132.32 - 78.34.132.47)
78.34.132.48/28 (78.34.132.48 - 78.34.132.63)
78.34.132.96/28 (78.34.132.96 - 78.34.132.111)
78.34.132.112/28 (78.34.132.112 - 78.34.132.127)
78.34.133.64/29 (78.34.133.64 - 78.34.133.71)
78.34.134.0/27 (78.34.134.0 - 78.34.134.31)
78.34.134.32/27 (78.34.134.32 - 78.34.134.63)
78.34.134.64/27 (78.34.134.64 - 78.34.134.95)
78.34.134.96/27 (78.34.134.96 - 78.34.134.127)
78.34.135.0/28 (78.34.135.0 - 78.34.135.15)
78.34.135.16/28 (78.34.135.16 - 78.34.135.31)
78.34.135.48/28 (78.34.135.48 - 78.34.135.63)
78.34.135.64/28 (78.34.135.64 - 78.34.135.79)
78.34.135.96/28 (78.34.135.96 - 78.34.135.111)
78.34.135.112/28 (78.34.135.112 - 78.34.135.127)
78.34.136.0/21 (78.34.136.0 - 78.34.143.255)
78.34.144.0/22 (78.34.144.0 - 78.34.147.255)
78.34.148.0/22 (78.34.148.0 - 78.34.151.255)
78.34.152.0/21 (78.34.152.0 - 78.34.159.255)
78.34.160.0/20 (78.34.160.0 - 78.34.175.255)
78.34.176.0/21 (78.34.176.0 - 78.34.183.255)
78.34.184.0/25 (78.34.184.0 - 78.34.184.127)
78.34.184.128/27 (78.34.184.128 - 78.34.184.159)
78.34.184.160/28 (78.34.184.160 - 78.34.184.175)
78.34.184.176/28 (78.34.184.176 - 78.34.184.191)
78.34.186.0/23 (78.34.186.0 - 78.34.187.255)
78.34.188.0/22 (78.34.188.0 - 78.34.191.255)
78.34.192.0/19 (78.34.192.0 - 78.34.223.255)
78.34.224.0/20 (78.34.224.0 - 78.34.239.255)
78.34.240.0/21 (78.34.240.0 - 78.34.247.255)
78.34.248.0/22 (78.34.248.0 - 78.34.251.255)
78.34.252.0/23 (78.34.252.0 - 78.34.253.255)
78.35.0.0/28 (78.35.0.0 - 78.35.0.15)
78.35.0.64/28 (78.35.0.64 - 78.35.0.79)
78.35.0.80/29 (78.35.0.80 - 78.35.0.87)
78.35.0.112/29 (78.35.0.112 - 78.35.0.119)
78.35.1.128/26 (78.35.1.128 - 78.35.1.191)
78.35.1.192/26 (78.35.1.192 - 78.35.1.255)
78.35.2.128/27 (78.35.2.128 - 78.35.2.159)
78.35.3.16/28 (78.35.3.16 - 78.35.3.31)
78.35.3.48/29 (78.35.3.48 - 78.35.3.55)
78.35.3.128/28 (78.35.3.128 - 78.35.3.143)
78.35.3.144/28 (78.35.3.144 - 78.35.3.159)
78.35.3.168/29 (78.35.3.168 - 78.35.3.175)
78.35.4.128/27 (78.35.4.128 - 78.35.4.159)
78.35.5.0/27 (78.35.5.0 - 78.35.5.31)
78.35.5.116/30 (78.35.5.116 - 78.35.5.119)
78.35.6.144/28 (78.35.6.144 - 78.35.6.159)
78.35.6.224/27 (78.35.6.224 - 78.35.6.255)
78.35.7.48/29 (78.35.7.48 - 78.35.7.55)
78.35.7.64/28 (78.35.7.64 - 78.35.7.79)
78.35.7.88/29 (78.35.7.88 - 78.35.7.95)
78.35.7.208/29 (78.35.7.208 - 78.35.7.215)
78.35.8.0/29 (78.35.8.0 - 78.35.8.7)
78.35.8.32/28 (78.35.8.32 - 78.35.8.47)
78.35.8.48/28 (78.35.8.48 - 78.35.8.63)
78.35.8.112/28 (78.35.8.112 - 78.35.8.127)
78.35.8.144/28 (78.35.8.144 - 78.35.8.159)
78.35.8.160/28 (78.35.8.160 - 78.35.8.175)
78.35.8.208/29 (78.35.8.208 - 78.35.8.215)
78.35.8.224/27 (78.35.8.224 - 78.35.8.255)
78.35.9.48/28 (78.35.9.48 - 78.35.9.63)
78.35.9.80/28 (78.35.9.80 - 78.35.9.95)
78.35.9.112/28 (78.35.9.112 - 78.35.9.127)
78.35.9.128/28 (78.35.9.128 - 78.35.9.143)
78.35.9.144/29 (78.35.9.144 - 78.35.9.151)
78.35.9.160/28 (78.35.9.160 - 78.35.9.175)
78.35.9.176/28 (78.35.9.176 - 78.35.9.191)
78.35.9.216/29 (78.35.9.216 - 78.35.9.223)
78.35.9.224/28 (78.35.9.224 - 78.35.9.239)
78.35.11.0/24 (78.35.11.0 - 78.35.11.255)
78.35.12.0/27 (78.35.12.0 - 78.35.12.31)
78.35.12.32/27 (78.35.12.32 - 78.35.12.63)
78.35.12.72/29 (78.35.12.72 - 78.35.12.79)
78.35.12.128/27 (78.35.12.128 - 78.35.12.159)
78.35.13.16/28 (78.35.13.16 - 78.35.13.31)
78.35.13.32/27 (78.35.13.32 - 78.35.13.63)
78.35.13.80/28 (78.35.13.80 - 78.35.13.95)
78.35.13.160/27 (78.35.13.160 - 78.35.13.191)
78.35.13.192/28 (78.35.13.192 - 78.35.13.207)
78.35.13.240/28 (78.35.13.240 - 78.35.13.255)
78.35.14.0/28 (78.35.14.0 - 78.35.14.15)
78.35.14.32/28 (78.35.14.32 - 78.35.14.47)
78.35.14.48/28 (78.35.14.48 - 78.35.14.63)
78.35.14.64/28 (78.35.14.64 - 78.35.14.79)
78.35.14.80/28 (78.35.14.80 - 78.35.14.95)
78.35.14.208/28 (78.35.14.208 - 78.35.14.223)
78.35.15.0/25 (78.35.15.0 - 78.35.15.127)
78.35.15.176/28 (78.35.15.176 - 78.35.15.191)
78.35.15.208/29 (78.35.15.208 - 78.35.15.215)
78.35.15.240/28 (78.35.15.240 - 78.35.15.255)
78.35.16.0/28 (78.35.16.0 - 78.35.16.15)
78.35.16.16/29 (78.35.16.16 - 78.35.16.23)
78.35.16.24/29 (78.35.16.24 - 78.35.16.31)
78.35.16.32/28 (78.35.16.32 - 78.35.16.47)
Delegated Prefix: 78.34.0.0/15 (78.34.0.0 - 78.35.255.255)

These results are partial. Additional registration records were omitted.

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
78.34.0.0/15	Exact	AS8422	NetCologne Gesellschaft fur Telekommunikation mbH	Germany (DE)	78.34.0.0	78.35.255.255