Lancom B.V.

Lancom Ltd.
Data as of 2026-07-26
GLEIF verified
Complete entity footprint
4 linked clusters · 210 netblocks · 193,652 IPv4 addresses · 54 IPv6 prefixes
This organisation's clusters combined by evidence — shared GLEIF corporate family — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
LEI
724500X2XN4D3ZIT4O96
Registered name
Lancom B.V.
Jurisdiction
NL
Ultimate parent
Techone B.V.
724500EMREZFJL7POI52
Cluster stats
Netblocks173 · 93,556 IPv4 addresses
IPv6 35 prefixes (largest 2a05:c840::/29)
Registered in Greece (91) · Russia (43) · Ukraine (13) · Netherlands (12) · Bulgaria (4) · Italy (3)
All fragments 242 blocks across 20 clusters
Cluster ID213561308
RegistryBGP
Owner jurisdictionNL
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 724500X2XN4D3ZIT4O96
Shared handles clustered on 27 shared RIR contact/maintainer handles
Registry names 20 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
208 -1 netblocks since 2026-07-05
2026-07-05 peak 209 2026-07-26

IP Ranges (173)

showing 50 of 173 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
5.149.208.0/20 Lancom Ltd. BGP ANNOUNCED ● high
5.172.192.0/20 Lancom Ltd. BGP ANNOUNCED ● high
5.172.192.0/24 Lancom Ltd. BGP ANNOUNCED ● high
5.172.193.0/24 Lancom Ltd. BGP ANNOUNCED ● high
5.172.194.0/24 Lancom Ltd. BGP ANNOUNCED ● high
5.172.195.0/24 Lancom Ltd. BGP ANNOUNCED ● high
5.172.196.0/24 Lancom Ltd. BGP ANNOUNCED ● high
5.172.197.0/24 Lancom Ltd. BGP ANNOUNCED ● high
5.172.198.0/24 Lancom Ltd. BGP ANNOUNCED ● high
5.172.199.0/24 Lancom Ltd. BGP ANNOUNCED ● high
5.172.201.0/24 Lancom Ltd. BGP ANNOUNCED ● high
5.172.202.0/24 Lancom Ltd. BGP ANNOUNCED ● high
5.172.203.0/24 Lancom Ltd. BGP ANNOUNCED ● high
5.172.204.0/24 Lancom Ltd. BGP ANNOUNCED ● high
5.172.205.0/24 Lancom Ltd. BGP ANNOUNCED ● high
5.172.206.0/24 Lancom Ltd. BGP ANNOUNCED ● high
5.172.207.0/24 Lancom Ltd. BGP ANNOUNCED ● high
31.28.224.0/19 Lancom Ltd. BGP ANNOUNCED ● high
37.139.96.0/20 Lancom Ltd. BGP ANNOUNCED ● high
45.66.185.0/24 Lancom Ltd. BGP ANNOUNCED ● high
45.66.186.0/24 Lancom Ltd. BGP ANNOUNCED ● high
45.66.187.0/24 Lancom Ltd. BGP ANNOUNCED ● high
46.35.224.0/19 Lancom Ltd. BGP ANNOUNCED ● high
46.226.193.0/24 Lancom Ltd. BGP ANNOUNCED ● high
46.226.194.0/23 Lancom Ltd. BGP ANNOUNCED ● high
78.30.192.0/18 Lancom Ltd. BGP ANNOUNCED ● high
80.249.208.140/32 Lancom PEERINGDB ASSIGNED ● high
86.104.125.223/32 Lancom PEERINGDB ASSIGNED ● high
91.193.60.0/22 Lancom Ltd. BGP ANNOUNCED ● high
91.193.60.0/24 Lancom Ltd. BGP ANNOUNCED ● high
91.193.61.0/24 Lancom Ltd. BGP ANNOUNCED ● high
91.193.62.0/24 Lancom Ltd. BGP ANNOUNCED ● high
91.193.63.0/24 Lancom Ltd. BGP ANNOUNCED ● high
91.200.44.0/22 Lancom Ltd. BGP ANNOUNCED ● high
91.207.146.0/23 Lancom Ltd. BGP ANNOUNCED ● high
91.215.248.0/22 Lancom Ltd. BGP ANNOUNCED ● high
91.218.28.0/22 Lancom Ltd. BGP ANNOUNCED ● high
92.112.15.0/24 Lancom Ltd. BGP ANNOUNCED ● high
92.112.50.0/24 Lancom Ltd. BGP ANNOUNCED ● high
92.112.82.0/24 Lancom Ltd. BGP ANNOUNCED ● high
92.112.83.0/24 Lancom Ltd. BGP ANNOUNCED ● high
92.112.85.0/24 Lancom Ltd. BGP ANNOUNCED ● high
92.112.91.0/24 Lancom Ltd. BGP ANNOUNCED ● high
92.112.95.0/24 Lancom Ltd. BGP ANNOUNCED ● high
92.112.129.0/24 Lancom Ltd. BGP ANNOUNCED ● high
92.112.132.0/24 Lancom Ltd. BGP ANNOUNCED ● high
92.112.133.0/24 Lancom Ltd. BGP ANNOUNCED ● high
109.68.144.0/24 Lancom Ltd. BGP ANNOUNCED ● high
109.68.144.0/21 Lancom Ltd. BGP ANNOUNCED ● high
109.68.145.0/24 Lancom Ltd. BGP ANNOUNCED ● high

IPv6 ranges (35)

showing the 15 largest allocations
CIDR
2a05:c840::/29
2a02:2b18::/32
2a02:4fc0::/32
2a02:4fc0:4100::/40
2001:41f0:13ae::/48
2001:41f0:1da::/48
2001:41f0:387e::/48
2001:41f0:4074::/48
2001:41f0:4205::/48
2001:41f0:56be::/48
2001:41f0:5a98::/48
2001:41f0:98c3::/48
2001:41f0:a12::/48
2001:41f0:f06::/48
2a02:4fc0:4000::/48

Domains hosted in this network

what's this?
sevstar.net

Customer-delegated space

how is this classified?
Unclassified 176 (101.7%)
Operator infrastructure (named) 32 (18.5%)

Corporate group (4 confirmed entities)

+119 additional unconfirmed candidates not shown — full list (JSON)

Network trust

what's this?
RPKI hygiene: C how networks compare →
73.1% of checked blocks have valid RPKI ROA coverage (152 of 208)
Possible discrepancies (15)

These blocks are registered to Lancom Ltd. but cryptographically authorized for a different, unrelated network (4 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2001:41f0:1da::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:56be::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:a12::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:4074::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:4205::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:13ae::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:f06::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:98c3::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:387e::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:5a98::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2a0b:482:8000::/48 /48 authorized for AS8772 — NetAssist LLC
193.0.204.0/22 /22 authorized for AS34814 — Osnova-Internet LLC
195.191.58.0/23 /23 authorized for AS34814 — Osnova-Internet LLC
193.46.201.0/24 /24 authorized for AS34814 — Osnova-Internet LLC
185.236.140.0/24 /24 authorized for AS211064 — Cosmos Business Systems S.A.

NIC Handles

ARTCOMS-MNT-RIPE AS199081 AS199081 AS35816 AS50380-MNT AS5603-MNT AS60911 AS8426-MNT DNHOST-MNT DUMY-RIPE DUMY-RIPE DYTYNETS-NOC +15 more