Stack Ltd.

Stack Group, LLC
GLEIF verified
LEI
5493004SIKU1Z51KX694
Registered name
Stack Ltd.
Jurisdiction
KY
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks38 · 29,902 IPv4 addresses
Registered in Russia (26) · India (2) · United Kingdom (1) · Israel (1)
All fragments 124 blocks across 26 clusters
Cluster ID213310141
RegistryAPNIC
Owner jurisdictionKY
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 5493004SIKU1Z51KX694
Shared handles clustered on 17 shared RIR contact/maintainer handles
Registry names 13 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

6 weekly snapshots · JSON
38 -1 netblocks since 2026-07-05
2026-07-05 peak 39 2026-07-26

IP Ranges (38)

⬇ export CSV
CIDR Org name Registry Status Confidence
45.154.198.0/24 Net Stack Ltd BGP ANNOUNCED ● high
89.249.16.0/20 Stack Group, LLC BGP ANNOUNCED ● high
89.249.31.0/24 Stack Group, LLC BGP ANNOUNCED ● high
93.158.192.0/21 Stack Group, LLC BGP ANNOUNCED ● high
93.158.192.0/24 Stack Group, LLC BGP ANNOUNCED ● high
93.158.192.0/22 Stack Group, LLC BGP ANNOUNCED ● high
93.158.192.0/23 Stack Group, LLC BGP ANNOUNCED ● high
93.158.193.0/24 Stack Group, LLC BGP ANNOUNCED ● high
93.158.194.0/23 Stack Group, LLC BGP ANNOUNCED ● high
93.158.196.0/24 Stack Group, LLC BGP ANNOUNCED ● high
93.158.197.0/24 Stack Group, LLC BGP ANNOUNCED ● high
93.158.198.0/23 Stack Group, LLC BGP ANNOUNCED ● high
103.107.64.0/22 STACK APNIC ASSIGNED PORTABLE ● high
103.214.124.0/22 STACK APNIC ASSIGNED PORTABLE ● high
109.238.240.0/20 Stack Group, LLC BGP ANNOUNCED ● high
109.238.246.0/24 Stack Group, LLC BGP ANNOUNCED ● high
185.159.64.0/22 Stack Group, LLC BGP ANNOUNCED ● high
185.159.64.0/24 Stack Group, LLC BGP ANNOUNCED ● high
2a00:eb8::/32 Stack Group, LLC BGP ANNOUNCED ● high
2a01:7a0:2:1667::/64 Net Stack Ltd RIPE ASSIGNED ● high
2a0d:380::/29 Stack Group, LLC BGP ANNOUNCED ● high
84.204.75.24/29 STACK-LAN RIPE ASSIGNED PA ● low
89.249.16.0/20 Stack Group, LLC RIPE ALLOCATED PA ● low
93.153.240.0/25 STACK-LAN RIPE ASSIGNED PA ● low
93.158.192.0/21 Stack Group, LLC RIPE ALLOCATED PA ● low
93.158.196.0/24 STACK_GROUP_CLOUD RIPE ASSIGNED PA ● low
109.238.240.0/20 Stack Group, LLC RIPE ALLOCATED PA ● low
185.159.64.0/22 Stack Group, LLC RIPE ALLOCATED PA ● low
213.8.41.64/30 STACK RIPE ASSIGNED PA ● low
217.73.198.0 – 217.73.198.223 STACK-PTP RIPE ASSIGNED PA ● low
217.73.198.224/27 STACK-NAT-LO RIPE ASSIGNED PA ● low
217.73.200.224/27 STACK-DC-COL1 RIPE ASSIGNED PA ● low
217.73.201.192/26 STACK-DC-COL2 RIPE ASSIGNED PA ● low
2a00:eb8::/32 Stack Group, LLC RIPE ALLOCATED-BY-RIR ● low
2a00:eb9::/48 Stack-IPv6 RIPE ASSIGNED ● low
2a0d:380::/48 Stack Group, LLC RIPE ASSIGNED ● low
2a0d:380::/29 Stack Group, LLC RIPE ALLOCATED-BY-RIR ● low
2a0d:380:1::/48 Stack Group, LLC RIPE ASSIGNED ● low

Domains hosted in this network

what's this?
checksite.ru

Network trust

what's this?
RPKI hygiene: B how networks compare →
94.7% of checked blocks have valid RPKI ROA coverage (36 of 38)
No discrepancies found among checked blocks.

NIC Handles

AI256-AP AS200044 AS209403 AS5486-MNT DUMY-RIPE DUMY-RIPE FGK-MNT MAINT-IN-IRINN ORG-NSL34-RIPE ORG-SGL35-RIPE PSTAR-MNT RIPE-NCC-HM-MNT +5 more