THE MATHWORKS LIMITED
THE MATHWORKS, INC.
Data as of 2026-08-30
GLEIF verified
LEI
213800WUPY3ZOU4HNM77
Registered name
THE MATHWORKS LIMITED
Jurisdiction
Ultimate parent
THE MATHWORKS, INC.
984500FF942D38365887
Cluster stats
| Netblocks | 30 · 65,560 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a00:2381:3ff::/48) |
| Registered in | United States (27) · Germany (1) · United Kingdom (1) · Sweden (1) |
| Cluster ID | 233435993 |
| Registry | BGP |
| Owner jurisdiction | GB |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 213800WUPY3ZOU4HNM77 |
| Shared handles | clustered on 15 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
10 weekly snapshots · JSON
31
+1 netblocks since 2026-07-05
2026-07-05
peak 31
2026-08-30
IP Ranges (30)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 144.212.0.0/16 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.2.0/24 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.3.0/24 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.4.0/24 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.5.0/24 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.6.0/24 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.7.0/24 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.50.0/24 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.95.0/24 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.100.0/24 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.128.0/21 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.128.0/24 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.134.0/24 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.135.0/24 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.137.0/24 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.138.0/24 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.139.0/24 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.160.0/24 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.192.0/24 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.192.0/23 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.193.0/24 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.228.0/24 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.228.0/23 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.229.0/24 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.244.0/24 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 144.212.248.0/24 | THE MATHWORKS, INC. | BGP | ANNOUNCED | ● high |
| 212.181.91.152/29 | The Mathworks AB | RIPE | ASSIGNED PA | ● high |
| 62.84.193.176/29 | NET-SE-THE-MATHWORKS | RIPE | ASSIGNED PA | ● low |
| 88.217.182.216/29 | THE-MATHWORKS-NET | RIPE | ASSIGNED PA | ● low |
| 2a00:2381:3ff::/48 | THE-MATHWORKS | RIPE | AGGREGATED-BY-LIR | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2a00:2381:3ff::/48 |
Network trust
what's this?
RPKI hygiene: F
how networks compare →
12.9%
of checked blocks have valid RPKI ROA coverage
(4 of 31)
Possible discrepancies (1)
These blocks are registered to THE MATHWORKS, INC. 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.
| 2a00:2381:3ff::/48 /48 | authorized for AS2856 — British Telecommunications Limited |
NIC Handles
AS11939
BTNET-MNT
BURKE91-ARIN
DUMY-RIPE
DUMY-RIPE
IT22-ARIN
IT22-ARIN
IT22-ARIN
IT22-ARIN
IT22-ARIN
MNET-MNT
ORG-TMA12-RIPE
+3 more