ALTUS SPÓŁKA AKCYJNA

ALTUS COMMUNICATIONS, INC.
Data as of 2026-07-26
GLEIF verified
LEI
259400I3CQZRPFFK6Q84
Registered name
ALTUS SPÓŁKA AKCYJNA
Jurisdiction
PL
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks33 · 25,232 IPv4 addresses
IPv6 3 prefixes (largest 2a00:2381:2b16::/48)
Registered in United States (21) · Croatia (6) · Germany (3) · Bulgaria (1) · United Kingdom (1)
All fragments 76 blocks across 37 clusters
Cluster ID213278078
RegistryAPNIC
Owner jurisdictionPL
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 259400I3CQZRPFFK6Q84
Shared handles clustered on 21 shared RIR contact/maintainer handles
Registry names 15 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
35 -4 netblocks since 2026-07-05
2026-07-05 peak 39 2026-07-26

IP Ranges (33)

⬇ export CSV
CIDR Org name Registry Status Confidence
45.80.96.0/22 Altus Communications Inc. BGP ANNOUNCED ● high
64.79.224.0/19 Altus Communications Inc. BGP ANNOUNCED ● high
154.36.80.0/22 Altus Communications Inc. BGP ANNOUNCED ● high
154.37.64.0/22 Altus Communications Inc. BGP ANNOUNCED ● high
172.84.176.0/23 Altus ARIN ASSIGNMENT ● high
204.217.202.0/23 Altus Communications Inc. BGP ANNOUNCED ● high
204.217.204.0/23 Altus Communications Inc. BGP ANNOUNCED ● high
2.57.248.0/22 ALTUS COMMUNICATIONS, INC. RIPE ALLOCATED PA ● low
5.7.162.176/29 ALTUS-NET RIPE ASSIGNED PA ● low
5.183.240.0/22 ALTUS COMMUNICATIONS, INC. RIPE ALLOCATED PA ● low
45.11.240.0/22 ALTUS COMMUNICATIONS, INC. RIPE ALLOCATED PA ● low
45.14.80.0/22 ALTUS COMMUNICATIONS, INC. RIPE ALLOCATED PA ● low
45.85.128.0/22 ALTUS COMMUNICATIONS, INC. RIPE ALLOCATED PA ● low
45.86.24.0/22 ALTUS COMMUNICATIONS, INC. RIPE ALLOCATED PA ● low
45.90.204.0/22 ALTUS COMMUNICATIONS, INC. RIPE ALLOCATED PA ● low
45.129.220.0/22 ALTUS COMMUNICATIONS, INC. RIPE ALLOCATED PA ● low
45.158.192.0/22 ALTUS COMMUNICATIONS, INC. RIPE ALLOCATED PA ● low
81.148.214.88/29 ALTUS-GROUP RIPE ASSIGNED PA ● low
87.120.109.192/29 Altus_NET RIPE ASSIGNED PA ● low
92.119.24.0/22 ALTUS COMMUNICATIONS, INC. RIPE ALLOCATED PA ● low
171.22.60.0/22 ALTUS COMMUNICATIONS, INC. RIPE ALLOCATED PA ● low
185.3.194.64/26 ALTUS-MCS RIPE ASSIGNED PA ● low
185.3.195.8/29 Altus-Zigante2 RIPE ASSIGNED PA ● low
185.3.195.64/28 Altus-RWE RIPE ASSIGNED PA ● low
185.3.195.80/29 Altus-INT-pub RIPE LIR-PARTITIONED PA ● low
185.3.195.96/29 Altus-PIK RIPE ASSIGNED PA ● low
185.3.195.112/29 Altus-METSS2 RIPE ASSIGNED PA ● low
185.45.92.0/22 ALTUS COMMUNICATIONS, INC. RIPE ALLOCATED PA ● low
195.127.133.156/30 ALTUS-LAN RIPE ASSIGNED PA ● low
195.127.160.112/30 ALTUS-LAN RIPE ASSIGNED PA ● low
2001:c18:dc00:207e::/64 ALTUS APNIC ASSIGNED NON-PORTABLE ● low
2a00:2381:2b16::/56 ALTUS-GROUP RIPE ASSIGNED ● low
2a00:2381:2b16::/48 ALTUS-GROUP RIPE AGGREGATED-BY-LIR ● low

IPv6 ranges (3)

CIDR
2a00:2381:2b16::/48
2a00:2381:2b16::/56
2001:c18:dc00:207e::/64

Network trust

what's this?
RPKI hygiene: C how networks compare →
57.1% of checked blocks have valid RPKI ROA coverage (20 of 35)
Wholesale/transit re-announcements (8)

These blocks are registered to ALTUS COMMUNICATIONS, INC. but cryptographically authorized across 6 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.

2a00:2381:2b16::/48 /48 authorized for AS2856 — British Telecommunications Limited
2a00:2381:2b16::/56 /56 authorized for AS2856 — British Telecommunications Limited
45.11.240.0/22 /22 authorized for AS203061 — UAB code200
45.86.24.0/22 /22 authorized for AS9009 — M247 Europe SRL
45.90.204.0/22 /22 authorized for AS46261 — QuickPacket, LLC
45.129.220.0/22 /22 authorized for AS46261 — QuickPacket, LLC
45.158.192.0/22 /22 authorized for AS11426 — Charter Communications Inc
172.84.176.0/23 /23 authorized for AS134450 — HostRoyale Technologies Pvt Ltd

NIC Handles

AC-351 ADMIN6926-ARIN ADMIN6926-ARIN ADMIN6926-ARIN ADMIN6926-ARIN ALTUS-IT AN941-AP AS11325 BTNET-MNT C09966132 DUMY-RIPE DUMY-RIPE +9 more