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
Netblocks30 · 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 ID233435993
RegistryBGP
Owner jurisdictionGB
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 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)

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