Ivan Bulavkin

Data as of 2026-10-11
BGP inherited
This organisation
Netblocks113 · 90,112 IPv4 addresses
IPv6 30 prefixes (largest 2a00:90a0::/29)
Record ID245636061
RegistryRIPE
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 5 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (113)

⬇ export CSV
CIDR Org name Registry Status Confidence
5.181.168.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
5.183.252.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
45.10.164.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
45.66.208.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
45.93.212.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
45.128.184.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
45.132.184.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
45.138.100.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
45.148.124.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
45.151.232.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
46.21.80.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
77.83.244.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
77.220.192.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
83.171.224.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
89.19.56.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
91.132.196.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
92.118.168.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
93.177.116.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
95.81.72.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
109.122.192.0/21 Ivan Bulavkin RIPE ALLOCATED PA ● low
141.98.84.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
147.78.180.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
160.20.156.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.24.108.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.29.124.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.58.112.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.59.232.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.61.216.0/21 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.68.184.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.68.244.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.71.144.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.71.212.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.73.180.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.73.216.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.75.132.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.76.240.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.77.136.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.77.216.0/21 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.78.76.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.79.48.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.79.76.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.79.132.0 – 185.79.139.255 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.81.144.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.81.172.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.81.184.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.88.36.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.88.96.0/21 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.89.40.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.89.104.0/21 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.95.100.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.95.228.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.96.36.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.96.80.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.96.132.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.97.0.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.97.76.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.98.40.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.100.156.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.101.200.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.102.112.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.103.60.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.104.148.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.105.44.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.110.128.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.111.24.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.112.56.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.113.136.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.168.208.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.175.224.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.177.236.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.180.108.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.182.128.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
185.185.144.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
193.38.228.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
193.161.204.0/23 Ivan Bulavkin RIPE ALLOCATED PA ● low
193.161.246.0/23 Ivan Bulavkin RIPE ALLOCATED PA ● low
193.221.200.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
193.221.212.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
194.104.8.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
213.108.0.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
213.170.220.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
213.232.120.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
217.145.224.0/22 Ivan Bulavkin RIPE ALLOCATED PA ● low
2a00:90a0::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a03:7ca0::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a03:7da0::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a03:7f60::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a05:3480::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a05:c8c0::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a05:cc80::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a05:d440::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a06:2c00::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a06:6b40::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a07:e5c0::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a09:3640::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a0a:a780::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a0b:d280::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a0c:a840::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a0c:a8c0::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a0c:dcc0::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a0c:e3c0::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a0d:b40::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a0d:7840::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a0d:bd40::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a0e:4f40::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a0e:6140::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a0e:7b40::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a0e:d240::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a10:cf40::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a10:d240::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a10:d5c0::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a10:e040::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low
2a10:f440::/29 Ivan Bulavkin RIPE ALLOCATED-BY-RIR ● low

IPv6 ranges (30)

CIDR
2a00:90a0::/29
2a03:7ca0::/29
2a03:7da0::/29
2a03:7f60::/29
2a05:3480::/29
2a05:c8c0::/29
2a05:cc80::/29
2a05:d440::/29
2a06:2c00::/29
2a06:6b40::/29
2a07:e5c0::/29
2a09:3640::/29
2a0a:a780::/29
2a0b:d280::/29
2a0c:a840::/29
2a0c:a8c0::/29
2a0c:dcc0::/29
2a0c:e3c0::/29
2a0d:7840::/29
2a0d:b40::/29
2a0d:bd40::/29
2a0e:4f40::/29
2a0e:6140::/29
2a0e:7b40::/29
2a0e:d240::/29
2a10:cf40::/29
2a10:d240::/29
2a10:d5c0::/29
2a10:e040::/29
2a10:f440::/29

Footprint over time

16 weekly snapshots · JSON
113 0 netblocks since 2026-07-05
2026-07-05 peak 113 2026-10-11

Other domains hosted in this network

what's this?
golodanie.su kitsunelove.ru galerix.ru

Network trust

what's this?
RPKI hygiene: F how networks compare →
3.5% of checked blocks have valid RPKI ROA coverage (4 of 113)
Possible discrepancies (4)

These blocks are registered to Ivan Bulavkin but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

185.185.144.0/22 /22 authorized for AS209372 — WS Telecom Inc
185.59.232.0/22 /22 authorized for AS209372 — WS Telecom Inc
185.79.48.0/22 /22 authorized for AS209372 — WS Telecom Inc
185.97.0.0/22 /22 authorized for AS9009 — M247 Europe SRL

NIC Handles

DUMY-RIPE DUMY-RIPE ORG-BIA108-RIPE RIPE-NCC-HM-MNT TNM-MNT