MAC address vendor

Inseego Wireless, Inc. — 5 prefixes (MA-L)

Primary prefix
00:15:FF
Block
MA-L
Status
Active

Summary

// what this is
Inseego Wireless is registered to MAC prefix 00:15:FF and 4 more in the IEEE OUI database. When a device's MAC address begins with 00:15:FF, that block was registered by Inseego Wireless — the OUI identifies the maker of the network hardware, which is not always the brand on the device.
// analyst note
5 independent MA-L blocks under one identifiable, publicly traded company with corroborated product context — treated as a substantive multi-OUI vendor entry, not a bare single-OUI shell.
[ 01 ] — Context

About this vendor.

Updated  ·  Confidence: Medium

A MAC address starting with 00:15:FF, 18:EE:86, 28:80:A2, 78:0C:71, or E0:86:14 belongs to Inseego Wireless, Inc., typically seen on cellular WAN gear — MiFi-branded mobile hotspots, 5G fixed-wireless-access (FWA) routers, and Skyus-branded IoT modems/gateways.

Inseego Wireless, Inc. is the OUI registrant name used by Inseego Corp (Nasdaq: INSG), a publicly traded San Diego, CA company. Company materials describe the brand as the successor to Novatel Wireless, which took the Inseego Corp name in a corporate rename (exact date not verified here).

The registry footprint is five separate MA-L (24-bit) blocks, all registered to the identical organization name and San Diego address — no MA-M or MA-S allocations were found for this registrant. Five independent block assignments plus a corroborated, identifiable product line is the kind of substance that distinguishes this entry from a bare single-OUI shell registration.

On security, Inseego's own marketing claims secure-boot / signed-firmware verification and FIPS 140-3 certified encryption on current hardware — vendor-sourced and not independently verified here. Separately, the predecessor Novatel Wireless brand had independently disclosed vulnerabilities (cleartext WiFi key transmission, unauthenticated GPS/config disclosure) around 2010; those predate the current Inseego Wireless registrant name and are not a claim about current-generation devices.

Registry / block size
MA-L (24-bit OUI); 5 confirmed blocks, no MA-M/MA-S matches [Confirmed] — the IEEE MA-L registry, the IEEE MA-M registry, the IEEE MA-S registry (all cached, checked)
Org name (exact)
Inseego Wireless, Inc [Confirmed] — the IEEE MA-L registry
HQ / registered address
9710 Scranton Rd., Suite 200, San Diego, CA 92121, US [Confirmed] — the IEEE MA-L registry
Verified prefixes
00:15:FF, 18:EE:86, 28:80:A2, 78:0C:71, E0:86:14 [Confirmed] — the IEEE MA-L registry
Company identity
Inseego Corp, Nasdaq: INSG, San Diego CA — SEC-filed address matches OUI registry address [Confirmed] — https://www.sec.gov/Archives/edgar/data/1022652/000102265225000005/insg-20241231.htm
Predecessor brand
Novatel Wireless (renamed to Inseego Corp) [Likely — no verified rename date] — https://inseego.com/company/press-releases/novatel-wireless-announces-inseego-corp-name-new-holding-company/
Device types / product lines
MiFi mobile hotspots (MiFi X PRO 5G, MiFi PRO M4), 5G FWA routers, Skyus IoT modems/gateways [Likely — no public per-OUI-to-model mapping] — https://inseego.com/products/mobile-hotspot-routers/mifi-pro-m4/, https://inseego.com/
Security posture
vendor claims secure boot + FIPS 140-3 (current hardware, unverified, marketing source); historical Novatel-era CVEs (cleartext WiFi key transmission, unauthenticated GPS/config disclosure, ~2010) predate this registrant name [Likely] — https://inseego.com/resources/blog/router-cve-report-card/, https://www.infosecurity-magazine.com/news/gps-security-vulnerability-discovered-in-novatel/, https://www.exploit-db.com/exploits/33568
Registration date
Unknown — IEEE publishes no OUI assignment/registration dates; not fabricated or attributed to IEEE [Confirmed]
Company status
active, publicly traded [Confirmed] — SEC EDGAR filing
[ 02 ] — OUI prefixes

Assignments by IEEE.

5
// registered prefixes5
  1. 00:15:FFMA-L
  2. 18:EE:86MA-L
  3. 28:80:A2MA-L
  4. 78:0C:71MA-L
  5. E0:86:14MA-L
[ 03 ] — Related

Keep digging.