Neos Networks Limited
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 23 · 73,738 IPv4 addresses |
| IPv6 | 6 prefixes (largest 2a02:f9c0::/29) |
| Registered in | United Kingdom (16) · Czechia (3) |
| Cluster ID | 213659741 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 19 shared RIR contact/maintainer handles |
| Registry names | 6 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
26
-3 netblocks since 2026-07-05
2026-07-05
peak 29
2026-07-26
IP Ranges (23)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 46.23.128.0/20 | NEOS v.o.s. | BGP | ANNOUNCED | ● high |
| 46.23.136.0/24 | NEOS v.o.s. | BGP | ANNOUNCED | ● high |
| 155.136.198.0/23 | Neos Networks Limited | BGP | ANNOUNCED | ● high |
| 155.136.224.0/22 | Neos Networks Limited | BGP | ANNOUNCED | ● high |
| 155.136.230.0/23 | Neos Networks Limited | BGP | ANNOUNCED | ● high |
| 155.136.232.0/23 | Neos Networks Limited | BGP | ANNOUNCED | ● high |
| 161.12.0.0/17 | Neos Networks Limited | BGP | ANNOUNCED | ● high |
| 161.12.0.0/16 | Neos Networks Limited | RIPE | LEGACY | ● high |
| 161.12.6.0/23 | Neos Networks Limited | BGP | ANNOUNCED | ● high |
| 161.12.8.0/21 | Neos Networks Limited | BGP | ANNOUNCED | ● high |
| 161.12.25.0/24 | Neos Networks Limited | BGP | ANNOUNCED | ● high |
| 185.14.144.0/22 | Neos Networks Limited | BGP | ANNOUNCED | ● high |
| 194.169.150.0/24 | Neos Networks Limited | BGP | ANNOUNCED | ● high |
| 194.169.151.0/24 | Neos Networks Limited | BGP | ANNOUNCED | ● high |
| 195.66.227.242/32 | Neos Networks | PEERINGDB | ASSIGNED | ● high |
| 195.66.239.214/32 | Neos Networks | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:4::ef2f:2/128 | Neos Networks | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:4:1::ef2f:2/128 | Neos Networks | PEERINGDB | ASSIGNED | ● high |
| 2a02:f9c0::/29 | Neos Networks Limited | BGP | ANNOUNCED | ● high |
| 212.140.134.184/29 | NEOS-NETWORKS | RIPE | ASSIGNED PA | ● low |
| 2a00:2381:fdee::/56 | NEOS-NETWORKS | RIPE | ASSIGNED | ● low |
| 2a00:2381:fdee::/48 | NEOS-NETWORKS | RIPE | AGGREGATED-BY-LIR | ● low |
| 2a10:2880::/32 | NEOS v.o.s. | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (6)
Network trust
what's this?
RPKI hygiene: D
how networks compare →
42.3%
of checked blocks have valid RPKI ROA coverage
(11 of 26)
Possible discrepancies (2)
These blocks are registered to Neos Networks Limited 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.
| 2a00:2381:fdee::/48 /48 | authorized for AS2856 — British Telecommunications Limited |
| 2a00:2381:fdee::/56 /56 | authorized for AS2856 — British Telecommunications Limited |
NIC Handles
AS25470
AS51968
AS61231
AS61231
BTNET-MNT
DUMY-RIPE
DUMY-RIPE
MNT-PCNEOS
MNT-PCNEOS
ORG-NNL41-RIPE
ORG-Nv8-RIPE
RBSG-MNT
+7 more