IPv4 prefix

81.9.0.0/17

IP Prefix (CIDR)
81.9.0.0/17
Subnet Mask
255.255.128.0
Address Count
32,768
Registration 1 of 2
Owner
PJSC "Vimpelcom"
Handle
ORG-ES15-RIPE
Country
Russian Federation (RU)
Address
8 Marta str, 10, bld. 14 127083 Moscow RUSSIAN FEDERATION
Registry
RIPENCC
Registered Prefixes
81.9.0.0/17 (81.9.0.0 - 81.9.127.255)
81.9.16.0/26 (81.9.16.0 - 81.9.16.63)

81.9.16.64/26 (81.9.16.64 - 81.9.16.127)

81.9.16.128/25 (81.9.16.128 - 81.9.16.255)

81.9.17.0/24 (81.9.17.0 - 81.9.17.255)

81.9.18.0/24 (81.9.18.0 - 81.9.18.255)

81.9.19.0/24 (81.9.19.0 - 81.9.19.255)

81.9.20.0/23 (81.9.20.0 - 81.9.21.255)

81.9.22.0/24 (81.9.22.0 - 81.9.22.255)

81.9.25.0/24 (81.9.25.0 - 81.9.25.255)

81.9.26.0/24 (81.9.26.0 - 81.9.26.255)

81.9.27.0/24 (81.9.27.0 - 81.9.27.255)

81.9.28.0/24 (81.9.28.0 - 81.9.28.255)

81.9.29.0/25 (81.9.29.0 - 81.9.29.127)

81.9.29.128/25 (81.9.29.128 - 81.9.29.255)

81.9.30.0/24 (81.9.30.0 - 81.9.30.255)

81.9.31.0/25 (81.9.31.0 - 81.9.31.127)

81.9.31.128/25 (81.9.31.128 - 81.9.31.255)

81.9.54.0/23 (81.9.54.0 - 81.9.55.255)

81.9.56.0/22 (81.9.56.0 - 81.9.59.255)

81.9.60.0/23 (81.9.60.0 - 81.9.61.255)

81.9.62.0/24 (81.9.62.0 - 81.9.62.255)

81.9.63.0/24 (81.9.63.0 - 81.9.63.255)

81.9.64.0/24 (81.9.64.0 - 81.9.64.255)

81.9.67.0/24 (81.9.67.0 - 81.9.67.255)

81.9.74.0/25 (81.9.74.0 - 81.9.74.127)
Registration 2 of 2
Owner
now PAO Vimpelcom - formely ZAO "ELTEL"
Handle
ORG-EA40-RIPE
Country
Russian Federation (RU)
Address
127083, Russia, Moscow 8 Marta, 10, bld.14
Registry
RIPENCC
Registered Prefixes
81.9.0.0/29 (81.9.0.0 - 81.9.0.7)
81.9.0.24/29 (81.9.0.24 - 81.9.0.31)

81.9.0.48/28 (81.9.0.48 - 81.9.0.63)

81.9.0.64/30 (81.9.0.64 - 81.9.0.67)

81.9.0.68/30 (81.9.0.68 - 81.9.0.71)

81.9.0.76/30 (81.9.0.76 - 81.9.0.79)

81.9.0.80/29 (81.9.0.80 - 81.9.0.87)

81.9.0.88/30 (81.9.0.88 - 81.9.0.91)

81.9.0.92/30 (81.9.0.92 - 81.9.0.95)

81.9.0.128/28 (81.9.0.128 - 81.9.0.143)

81.9.1.0/30 (81.9.1.0 - 81.9.1.3)

81.9.1.4/30 (81.9.1.4 - 81.9.1.7)

81.9.1.8/30 (81.9.1.8 - 81.9.1.11)

81.9.1.12/30 (81.9.1.12 - 81.9.1.15)

81.9.1.16/30 (81.9.1.16 - 81.9.1.19)

81.9.1.24/30 (81.9.1.24 - 81.9.1.27)

81.9.1.32/30 (81.9.1.32 - 81.9.1.35)

81.9.3.96/27 (81.9.3.96 - 81.9.3.127)

81.9.3.144/28 (81.9.3.144 - 81.9.3.159)

81.9.3.224/29 (81.9.3.224 - 81.9.3.231)

81.9.3.232/29 (81.9.3.232 - 81.9.3.239)

81.9.4.0/28 (81.9.4.0 - 81.9.4.15)

81.9.7.8/30 (81.9.7.8 - 81.9.7.11)

81.9.7.12/30 (81.9.7.12 - 81.9.7.15)

81.9.7.16/29 (81.9.7.16 - 81.9.7.23)

81.9.7.24/29 (81.9.7.24 - 81.9.7.31)

81.9.7.208/28 (81.9.7.208 - 81.9.7.223)

81.9.10.0/30 (81.9.10.0 - 81.9.10.3)

81.9.10.8/29 (81.9.10.8 - 81.9.10.15)

81.9.11.64/28 (81.9.11.64 - 81.9.11.79)

81.9.11.168/29 (81.9.11.168 - 81.9.11.175)

81.9.12.0/22 (81.9.12.0 - 81.9.15.255)

81.9.32.0/24 (81.9.32.0 - 81.9.32.255)

81.9.33.0/24 (81.9.33.0 - 81.9.33.255)

81.9.34.128/25 (81.9.34.128 - 81.9.34.255)

81.9.46.0/24 (81.9.46.0 - 81.9.46.255)

81.9.47.64/29 (81.9.47.64 - 81.9.47.71)

81.9.96.0/20 (81.9.96.0 - 81.9.111.255)

81.9.96.8/30 (81.9.96.8 - 81.9.96.11)

81.9.96.16/29 (81.9.96.16 - 81.9.96.23)

81.9.96.28/30 (81.9.96.28 - 81.9.96.31)

81.9.96.32/29 (81.9.96.32 - 81.9.96.39)

81.9.96.40/30 (81.9.96.40 - 81.9.96.43)

81.9.96.64/27 (81.9.96.64 - 81.9.96.95)

81.9.96.104/30 (81.9.96.104 - 81.9.96.107)

81.9.96.108/30 (81.9.96.108 - 81.9.96.111)

81.9.96.112/30 (81.9.96.112 - 81.9.96.115)

81.9.96.128/30 (81.9.96.128 - 81.9.96.131)

81.9.96.144/30 (81.9.96.144 - 81.9.96.147)

81.9.96.192/29 (81.9.96.192 - 81.9.96.199)

81.9.97.0/29 (81.9.97.0 - 81.9.97.7)

81.9.97.12/30 (81.9.97.12 - 81.9.97.15)

81.9.97.16/29 (81.9.97.16 - 81.9.97.23)

81.9.97.28/30 (81.9.97.28 - 81.9.97.31)

81.9.97.32/27 (81.9.97.32 - 81.9.97.63)

81.9.97.64/27 (81.9.97.64 - 81.9.97.95)

81.9.97.128/28 (81.9.97.128 - 81.9.97.143)

81.9.97.144/28 (81.9.97.144 - 81.9.97.159)

81.9.97.160/30 (81.9.97.160 - 81.9.97.163)

81.9.97.164/30 (81.9.97.164 - 81.9.97.167)

81.9.97.176/30 (81.9.97.176 - 81.9.97.179)

81.9.97.180/30 (81.9.97.180 - 81.9.97.183)

81.9.97.184/30 (81.9.97.184 - 81.9.97.187)

81.9.97.192/26 (81.9.97.192 - 81.9.97.255)

81.9.98.0/30 (81.9.98.0 - 81.9.98.3)

81.9.98.4/30 (81.9.98.4 - 81.9.98.7)

81.9.100.0/27 (81.9.100.0 - 81.9.100.31)

81.9.101.0/27 (81.9.101.0 - 81.9.101.31)

81.9.101.32/28 (81.9.101.32 - 81.9.101.47)

81.9.101.48/28 (81.9.101.48 - 81.9.101.63)

81.9.101.64/26 (81.9.101.64 - 81.9.101.127)

81.9.102.0/24 (81.9.102.0 - 81.9.102.255)

81.9.103.0/24 (81.9.103.0 - 81.9.103.255)

81.9.105.8/29 (81.9.105.8 - 81.9.105.15)
Delegated Prefix
81.9.0.0/17 (81.9.0.0 - 81.9.127.255)

These results are partial. Additional registration records were omitted.

Announced Prefix Relationship Origin ASN Description Country First Address Last Address
81.9.0.0/17 Exact AS3216 PJSC Vimpelcom Russian Federation (RU) 81.9.0.0 81.9.127.255
81.9.0.0/20 More specific AS20597 PJSC Vimpelcom Russian Federation (RU) 81.9.0.0 81.9.15.255
81.9.27.0/24 More specific AS201593 Technologii svyazi Ltd. Russian Federation (RU) 81.9.27.0 81.9.27.255
81.9.32.0/20 More specific AS20597 PJSC Vimpelcom Russian Federation (RU) 81.9.32.0 81.9.47.255
81.9.49.0/24 More specific AS16345 PJSC Vimpelcom Russian Federation (RU) 81.9.49.0 81.9.49.255
81.9.50.0/23 More specific AS16345 PJSC Vimpelcom Russian Federation (RU) 81.9.50.0 81.9.51.255
81.9.54.0/23 More specific AS2766 PJSC Vimpelcom Russian Federation (RU) 81.9.54.0 81.9.55.255
81.9.64.0/24 More specific AS24873 PJSC Rostelecom Russian Federation (RU) 81.9.64.0 81.9.64.255
81.9.65.0/24 More specific AS16345 PJSC Vimpelcom Russian Federation (RU) 81.9.65.0 81.9.65.255
81.9.66.0/24 More specific AS16345 PJSC Vimpelcom Russian Federation (RU) 81.9.66.0 81.9.66.255
81.9.67.0/24 More specific AS24873 PJSC Rostelecom Russian Federation (RU) 81.9.67.0 81.9.67.255
81.9.68.0/22 More specific AS16345 PJSC Vimpelcom Russian Federation (RU) 81.9.68.0 81.9.71.255
81.9.72.0/24 More specific AS16345 PJSC Vimpelcom Russian Federation (RU) 81.9.72.0 81.9.72.255
81.9.73.0/24 More specific AS42842 PJSC Vimpelcom Russian Federation (RU) 81.9.73.0 81.9.73.255
81.9.74.0/24 More specific AS24873 PJSC Rostelecom Russian Federation (RU) 81.9.74.0 81.9.74.255
81.9.75.0/24 More specific AS16345 PJSC Vimpelcom Russian Federation (RU) 81.9.75.0 81.9.75.255
81.9.76.0/24 More specific AS16345 PJSC Vimpelcom Russian Federation (RU) 81.9.76.0 81.9.76.255
81.9.78.0/23 More specific AS16345 PJSC Vimpelcom Russian Federation (RU) 81.9.78.0 81.9.79.255
81.9.96.0/20 More specific AS20597 PJSC Vimpelcom Russian Federation (RU) 81.9.96.0 81.9.111.255
81.9.112.0/24 More specific AS207859 GLAVSTROY Ltd Russian Federation (RU) 81.9.112.0 81.9.112.255
81.9.113.0/24 More specific AS16345 PJSC Vimpelcom Russian Federation (RU) 81.9.113.0 81.9.113.255
81.9.116.0/22 More specific AS16345 PJSC Vimpelcom Russian Federation (RU) 81.9.116.0 81.9.119.255
81.9.126.0/23 More specific AS16345 PJSC Vimpelcom Russian Federation (RU) 81.9.126.0 81.9.127.255