NSI Group, LLC
NSI Hosting
GLEIF verified
LEI
5493002XI4IWI8BQY380
Registered name
NSI Group, LLC
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 60 · 21,022 IPv4 addresses |
| Registered in | United States (40) · United Kingdom (6) · Canada (4) · Netherlands (4) |
| All fragments | 82 blocks across 21 clusters |
| Cluster ID | 214398040 |
| Registry | BGP |
| Owner jurisdiction | US-CA |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 5493002XI4IWI8BQY380 |
| Shared handles | clustered on 28 shared RIR contact/maintainer handles |
| Registry names | 9 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
6 weekly snapshots · JSON
60
-7 netblocks since 2026-07-05
2026-07-05
peak 67
2026-07-26
IP Ranges (60)
showing 50 of 60 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 64.191.212.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 69.90.15.0/24 | NSI (Holdings) Limited | BGP | ANNOUNCED | ● high |
| 69.90.53.0/24 | NSI (Holdings) Limited | BGP | ANNOUNCED | ● high |
| 69.90.60.0/23 | NSI (Holdings) Limited | BGP | ANNOUNCED | ● high |
| 69.90.146.0/24 | NSI (Holdings) Limited | BGP | ANNOUNCED | ● high |
| 104.37.104.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 104.37.105.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 104.37.106.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 104.37.107.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 104.145.229.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 108.161.224.0/20 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 149.97.83.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 149.97.96.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 149.97.100.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 149.97.101.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 149.97.106.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 149.97.112.0/24 | SCF | ARIN | ASSIGNMENT | ● high |
| 149.97.112.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 149.97.115.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 156.80.64.0/22 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 158.51.154.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 185.111.92.0/22 | NSI (Holdings) Limited | BGP | ANNOUNCED | ● high |
| 192.42.2.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 192.147.255.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 193.105.182.0/24 | NSI (Holdings) Limited | BGP | ANNOUNCED | ● high |
| 193.105.182.0/24 | NSI (Holdings) Limited | RIPE | ASSIGNED PI | ● high |
| 199.19.64.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 199.19.65.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 199.19.66.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 199.19.67.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 199.19.68.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 199.19.69.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 199.19.70.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 199.19.71.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 199.189.188.0/22 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 199.189.189.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 199.189.190.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 208.71.164.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 208.71.164.0/23 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 208.71.166.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 208.71.167.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 208.82.212.0/22 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 208.82.213.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 208.83.48.0/22 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 208.86.144.0/22 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 208.91.60.0/24 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 208.115.128.0/24 | NSI Hosting | ARIN | ASSIGNMENT | ● high |
| 2605:9500:212::/48 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 2605:9500:213::/48 | NSI Hosting | BGP | ANNOUNCED | ● high |
| 2605:9500:b001::/48 | NSI Hosting | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: F
how networks compare →
16.7%
of checked blocks have valid RPKI ROA coverage
(10 of 60)
Possible discrepancies (3)
These blocks are registered to NSI Hosting but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a00:2381:1d6a::/48 /48 | authorized for AS2856 — British Telecommunications Limited |
| 2a00:2381:1d6a::/56 /56 | authorized for AS2856 — British Telecommunications Limited |
| 69.90.15.0/24 /24 | authorized for AS13768 — Aptum Technologies |
NIC Handles
ABUSE1215-ARIN
ADMIN844-ARIN
AS14244
AS196962
AS5587-MNT
BTNET-MNT
DUMY-RIPE
DUMY-RIPE
EQ12-ARIN
GERVA6-ARIN
GERVA6-ARIN
IPADM801-ARIN
+16 more