GX India Pvt Ltd — 3 prefixes (MA-L)

A MAC address beginning with 20:0C:86, 44:99:5B, or B4:86:18 identifies hardware from GX India Pvt Ltd, an Indian broadband customer-premises equipment manufacturer, typically seen on Wi-Fi routers and GPON fiber-optic networking gear rather than consumer electronics.

GX India Pvt Ltd (CIN U32204HR2013FTC112826, incorporated 2013-09-20) trades as GX Group and is linked to the earlier Genexis brand. All three IEEE-assigned OUI blocks register to the same Manesar, Haryana address, which — combined with named product SKUs — points to a genuine manufacturing operation rather than a shell registration.

The company's product line spans GPON ONT/OLT equipment (Earth 4220 RF, Saturn OLT, Mars OLT), the Earth 4222 GPON ONT router, Wi-Fi routers (Earth 1000r, Platinum 4410), and cordless/landline phones. It operates a Manesar factory reported under India's PLI (Production Linked Incentive) scheme for telecom manufacturing.

A security caveat applies to the Genexis-branded Platinum 4410 predecessor product: CVE-2020-6170 (authentication bypass) and CVE-2021-29003 (remote code execution) are documented, along with a reported default-admin-password-equals-device-MAC-address weakness. Whether these vulnerabilities carry over to current GX India-branded firmware is unconfirmed — flagged Unknown rather than assumed.

IEEE's public OUI registry publishes no assignment date for any of the three blocks, and no third-party source checked provided a verifiable registration date either, so none is asserted here.

IEEE assignment

3 prefixes → GX India Pvt Ltd, registered Manesar, Haryana, IN [Confirmed] — the IEEE MA-L registry (rows 6917, 15729, 16288)

Registry / block size

MA-L (24-bit OUI) x3; no MA-M/MA-S blocks found for this org [Confirmed] — the IEEE MA-L registry

HQ / country

595, Sector-8, IMT Manesar, Gurgaon, Haryana 122051, IN [Confirmed] — the IEEE MA-L registry (IEEE MA-L)

Company status

active; incorporated 2013-09-20, CIN U32204HR2013FTC112826 [Confirmed] — https://www.zaubacorp.com/GX-INDIA-PRIVATE-LIMITED-U32204HR2013FTC112826, https://www.tofler.in/gx-india-private-limited/company/U32204HR2013FTC112826

Device types

GPON ONT/OLT, Wi-Fi routers, cordless/landline phones [Confirmed] — https://www.indiamart.com/gx-india-private-limited-manesar/

Notable products

Earth 1000r, Platinum 4410 (Wi-Fi routers); Earth 4220 RF, Saturn OLT, Mars OLT (GPON OLTs); Earth 4222 (GPON ONT router) [Confirmed] — https://www.indiamart.com/gx-india-private-limited-manesar/, https://www.business-standard.com/india-news/gx-group-aims-for-60-reusable-materials-in-products-within-two-years-ceo-124110300156_1.html

Verified sample prefixes (all MA-L, GX India Pvt Ltd)

20:0C:86, 44:99:5B, B4:86:18 [Confirmed] — the IEEE MA-L registry

Registration date

Not published by IEEE (the IEEE MA-L registry has no assignment-date field); no verifiable third-party date found either [Confirmed absence] — IEEE OUI registry format

Security context

CVE-2020-6170 (auth bypass) and CVE-2021-29003 (RCE) documented on the Genexis Platinum-4410 predecessor; applicability to current GX India-branded firmware unconfirmed [Confirmed for CVE existence; Unknown for brand applicability] — https://husinul.github.io/research/2020/01/09/Genexis-Platinum-4410-Wireless-Router-Authentication-Bypass-Vulnerability-(CVE-2020-6170).html, https://hackerworld.home.blog/2021/03/19/rce-in-genexis-router/, https://github.com/rahulbpkl/Genexis-Password-Attack

Related vendors

Genexis (predecessor/related brand) [Likely] — https://www.zaubacorp.com/GX-INDIA-PRIVATE-LIMITED-U32204HR2013FTC112826

Analyst note

3 independent OUI assignments plus concrete product SKUs and incorporation records indicate genuine manufacturer substance, not a bare shell registration — supports finalizing as a vendor page rather than leaving the prefixes on the 410 gate.