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Autonomous systems

AS203121 CORE-01

Unclassified network🇷🇺 RussiaAS203121
IPv4 prefixes
1
IPv4 addresses
256
IPv6 prefixes
0
Registered
2026-04-20
whois.ripe.net

At a glance

Network type
Unclassified network
Registry name
YZA-AS AS203121
administrative, technical
Abuse contact role object naixv2.0@gmail.com
registrant
LocalNCC-mnt
registrant
Yusupbekov Zarbev Alipbekovich
registrant
RIPE-NCC-END-MNT

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IPv4 prefixes

Page 1
CIDRFirst addressLast addressAddresses
45.137.86.0/2445.137.86.045.137.86.255256

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RussiaIP addresses in Russia45.137.86.0/24IP range 45.137.86.0/24IP addresses by countryHosting providersISPs and carriers

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