MACOM TECHNOLOGY SOLUTIONS INC.

MACOM Technology Solutions Inc.
Data as of 2026-09-13
GLEIF verified
LEI
254900DATW3ZWYAKZM76
Registered name
MACOM TECHNOLOGY SOLUTIONS INC.
Jurisdiction
US-DE
Ultimate parent
No parent on file in GLEIF
This organisation
Netblocks5 · 520 IPv4 addresses
IPv6 2 prefixes (largest 2a00:2381:191c::/48)
Registered in United States (2) · United Kingdom (1)
Also registered under this name 6 netblocks across 2 separate records
Record ID243119747
RegistryARIN
Owner jurisdictionUS-DE
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 254900DATW3ZWYAKZM76
Shared handles clustered on 12 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (5)

⬇ export CSV
CIDR Org name Registry Status Confidence
199.33.64.0/24 MACOM Technology Solutions Inc. ARIN DIRECT ALLOCATION ● high
199.33.79.0/24 MACOM Technology Solutions Inc. ARIN DIRECT ALLOCATION ● high
212.133.9.224/29 MACOM_Technology_Solutions_Inc RIPE ASSIGNED PA ● low
2a00:2381:191c::/48 MACOM-TECHNOLOGY-SOLUTIONS RIPE AGGREGATED-BY-LIR ● low
2a00:2381:fa94::/48 MACOM-TECHNOLOGY-SOLUTIONS RIPE AGGREGATED-BY-LIR ● low

IPv6 ranges (2)

CIDR
2a00:2381:191c::/48
2a00:2381:fa94::/48

Network trust

what's this?
RPKI hygiene: D how networks compare →
40.0% of checked blocks have valid RPKI ROA coverage (2 of 5)
Possible discrepancies (2)

These blocks are registered to MACOM Technology Solutions 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:fa94::/48 /48 authorized for AS2856 — British Telecommunications Limited
2a00:2381:191c::/48 /48 authorized for AS2856 — British Telecommunications Limited

NIC Handles

AB34802-RIPE BBN-SCI BTNET-MNT DESAI213-ARIN DESAI213-ARIN DESAI213-ARIN DESAI213-ARIN DUMY-RIPE DUMY-RIPE LEVEL3-MNT MTS-191 QUZAUK