MSK BIAMAN

Data as of 2026-07-26
BGP inherited
Cluster stats
Netblocks24 · 1,209 IPv4 addresses
IPv6 4 prefixes (largest 2001:6d0:6d0b::/48)
Registered in Russia (17) · Germany (1) · KZ (1) · Poland (1)
Cluster ID213361394
RegistryPEERINGDB
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 13 shared RIR contact/maintainer handles
Registry names 17 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
24 -1 netblocks since 2026-07-05
2026-07-05 peak 25 2026-07-26

IP Ranges (24)

⬇ export CSV
CIDR Org name Registry Status Confidence
185.1.164.7/32 MSK BIAMAN PEERINGDB ASSIGNED ● high
2001:7f8:f0::8865:1/128 MSK BIAMAN PEERINGDB ASSIGNED ● high
193.232.147.0/24 MSK-IX RIPE ASSIGNED PA ● medium
193.232.253.0/24 MSK-IX RIPE ASSIGNED PA ● medium
2a0c:a9c7:147::/48 MSK-IX RIPE ASSIGNED ● medium
2a0c:a9c7:253::/48 MSK-IX RIPE ASSIGNED ● medium
37.18.29.0/24 MSK-Network1 RIPE ASSIGNED PA ● low
37.221.207.232/30 MSK-LAN RIPE ASSIGNED PA ● low
79.134.207.84/30 MSK-LAN RIPE ASSIGNED PA ● low
80.64.104.128/29 MSK-IX-NET RIPE ASSIGNED PA ● low
83.220.58.144/28 MSK-TGN-ISA01 RIPE ASSIGNED PA ● low
109.72.128.176 – 109.72.128.255 MSK-Infra1 RIPE ASSIGNED PA ● low
109.72.129.128/25 MSK-Infra4 RIPE ASSIGNED PA ● low
109.124.78.212/30 MSK-SPB-LINK2-SYS RIPE ASSIGNED PA ● low
178.16.159.120/30 MSK-LAN RIPE ASSIGNED PA ● low
194.172.83.0/25 MSK-LAN RIPE ASSIGNED PA ● low
195.178.199.96/29 MSK-fxm-nrc RIPE ASSIGNED PA ● low
195.178.206.196/30 MSK-mma RIPE ASSIGNED PA ● low
195.178.210.64/28 MSK-gaz RIPE ASSIGNED PA ● low
195.178.216.128/28 MSK-NSI RIPE ASSIGNED PA ● low
195.178.222.72/29 MSK-art-lib RIPE ASSIGNED PA ● low
217.67.117.52/30 MSK-rao-iso RIPE ASSIGNED PA ● low
217.67.123.224/29 MSK-nst RIPE ASSIGNED PA ● low
2001:6d0:6d0b::/48 MSK-IX-DNS-SPB RIPE ASSIGNED ● low

IPv6 ranges (4)

CIDR
2001:6d0:6d0b::/48
2a0c:a9c7:147::/48
2a0c:a9c7:253::/48
2001:7f8:f0::8865:1/128

Network trust

what's this?
RPKI hygiene: D how networks compare →
45.8% of checked blocks have valid RPKI ROA coverage (11 of 24)
Possible discrepancies (5)

These blocks are registered to MSK BIAMAN but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2001:6d0:6d0b::/48 /48 authorized for AS45029 — Join-stock company "Internet Exchange"MSK-IX"
2a0c:a9c7:147::/48 /48 authorized for AS41740 — Join-stock company "Internet Exchange"MSK-IX"
2a0c:a9c7:253::/48 /48 authorized for AS41740 — Join-stock company "Internet Exchange"MSK-IX"
193.232.147.0/24 /24 authorized for AS41740 — Join-stock company "Internet Exchange"MSK-IX"
193.232.253.0/24 /24 authorized for AS41740 — Join-stock company "Internet Exchange"MSK-IX"

NIC Handles

AS5558-MNT AS8865 DUMY-RIPE DUMY-RIPE GARS-MNT MNT-CYBER OBIT-MNT PSTAR-MNT RASCOM-MNT ROSNIIROS-MNT RUIX-MNT UUNETDE-I +1 more