NetCologne GmbH
BGP inherited
Cluster stats
| Netblocks | 57 · 10,025 IPv4 addresses |
| Registered in | Germany (44) · Netherlands (2) · United Kingdom (1) · Sweden (1) |
| All fragments | 136 blocks across 6 clusters |
| Cluster ID | 208802239 |
| Registry | PEERINGDB |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
57
0 netblocks since 2026-07-05
2026-07-05
peak 57
2026-07-19
IP Ranges (57)
showing 50 of 57 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 62.69.146.5/32 | NetCologne | PEERINGDB | ASSIGNED | ● high |
| 62.69.146.129/32 | NetCologne | PEERINGDB | ASSIGNED | ● high |
| 80.81.192.212/32 | NetCologne | PEERINGDB | ASSIGNED | ● high |
| 80.81.193.212/32 | NetCologne | PEERINGDB | ASSIGNED | ● high |
| 80.239.242.0/24 | NetCologne GmbH | RIPE | ASSIGNED PA | ● high |
| 80.249.209.62/32 | NetCologne | PEERINGDB | ASSIGNED | ● high |
| 80.249.213.74/32 | NetCologne | PEERINGDB | ASSIGNED | ● high |
| 194.146.118.3/32 | NetCologne | PEERINGDB | ASSIGNED | ● high |
| 194.146.118.166/32 | NetCologne | PEERINGDB | ASSIGNED | ● high |
| 195.66.224.172/32 | NetCologne | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8::20e6:0:1/128 | NetCologne | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8::20e6:0:2/128 | NetCologne | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:1::a500:8422:1/128 | NetCologne | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:1::a500:8422:2/128 | NetCologne | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:4::20e6:1/128 | NetCologne | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:8::20e6:0:1/128 | NetCologne | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:8::20e6:0:2/128 | NetCologne | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:8:20:0:20e6:0:1/128 | NetCologne | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:8:20:0:20e6:0:2/128 | NetCologne | PEERINGDB | ASSIGNED | ● high |
| 78.35.18.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 78.35.19.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 78.35.20.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 78.35.21.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 78.35.28.0/23 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 78.35.31.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 78.35.33.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 81.173.192.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 81.173.193.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 81.173.194.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 81.173.197.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 81.173.198.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 81.173.246.0/23 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 87.79.16.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 87.79.17.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 87.79.20.0/26 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 87.79.21.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 89.1.1.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 89.1.2.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 89.1.4.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 89.1.8.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 89.1.9.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 89.1.16.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 89.1.17.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 89.1.19.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 89.1.25.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 89.1.26.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 89.1.86.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 194.8.193.0 – 194.8.194.255 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 194.8.197.0/24 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
| 194.8.216.192/27 | NETCOLOGNE | RIPE | ASSIGNED PA | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “NetCologne” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- NetCologne Gesellschaft fur Telekommunikation mbH 65 blocks
- NETCOLOGNE-MNT 9 blocks
- NetCologne-Gesellschaft-fuer-Telekommunikation-mbh 2 blocks
- NETCOLOGNE-V6 2 blocks
- NETCOLOGNE-HCTS 1 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- Gesellschaft_fuer_Electronic_Commerce_mbH_via_Netcologne sub-allocation
- NETCOLOGNE-HCTS sub-allocation
Network trust
what's this?
RPKI hygiene: D
how networks compare →
33.3%
of checked blocks have valid RPKI ROA coverage
(19 of 57)
Possible discrepancies (1)
These blocks are registered to NetCologne GmbH 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.
| 80.239.242.0/24 /24 | authorized for AS1299 — Arelion Sweden AB |
NIC Handles
AS8422
DUMY-RIPE
DUMY-RIPE
NETCOLOGNE-MNT
ORG-NG292-RIPE
se-twelve99-1-MNT