NCG-NET
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 10 · 6,000 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a03:2880:2400::/40) |
| Registered in | United Kingdom (8) · Netherlands (1) |
| All fragments | 27 blocks across 6 clusters |
| Cluster ID | 213681831 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
10
0 netblocks since 2026-07-05
2026-07-05
peak 10
2026-07-26
IP Ranges (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 93.117.193.56/29 | NCG | RIPE | ASSIGNED PA | ● low |
| 193.62.144.0/21 | NCG-NET | RIPE | ASSIGNED PA | ● low |
| 194.80.144.0/21 | NCG-NET | RIPE | ASSIGNED PA | ● low |
| 194.83.68.128/26 | NCG-NET | RIPE | ASSIGNED PA | ● low |
| 195.194.242.0/23 | NCG-NET | RIPE | ASSIGNED PA | ● low |
| 195.195.0.0/22 | NCG-NET | RIPE | ASSIGNED PA | ● low |
| 212.219.11.160/27 | NCG-NET | RIPE | ASSIGNED PA | ● low |
| 212.219.49.0/24 | NCG-NET | RIPE | ASSIGNED PA | ● low |
| 212.219.118.104/29 | NCG-NET | RIPE | ASSIGNED PA | ● low |
| 2a03:2880:2400::/40 | NCG | RIPE | ASSIGNED | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2a03:2880:2400::/40 |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(10 of 10)
Possible discrepancies (1)
These blocks are registered to NCG-NET 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.
| 2a03:2880:2400::/40 /40 | authorized for AS32934 — Facebook, Inc. |
Routed via provider/NREN (5)
These blocks are cryptographically authorized for this organisation's national research & education network or transit provider — expected topology for an institution that routes through it, not a discrepancy.
| 194.80.144.0/21 /21 | routed via AS786 — Jisc (Jisc Services Limited) |
| 193.62.144.0/21 /21 | routed via AS786 — Jisc (Jisc Services Limited) |
| 195.195.0.0/22 /22 | routed via AS786 — Jisc (Jisc Services Limited) |
| 195.194.242.0/23 /23 | routed via AS786 — Jisc (Jisc Services Limited) |
| 212.219.49.0/24 /24 | routed via AS786 — Jisc (Jisc Services Limited) |
NIC Handles
DUMY-RIPE
DUMY-RIPE
JANET-HOSTMASTER
JIPS-NOSC
TNF-MNT
facebook-neteng
fb-neteng