FibRSol Global Network Limited — 2 prefixes (MA-L)

FibRSol Global Network Limited is an Indian networking-hardware manufacturer based in Uttam Nagar, New Delhi, holding two separate IEEE MA-L OUI assignments — 24:94:93 and 14:C3:5E — both registered under the identical company name at near-duplicate addresses on the same street. Holding a second OUI block under one organization is itself a modest but real signal of scale: IEEE typically issues an additional MA-L block only once a vendor's existing pool is running low, implying enough shipped device volume to draw down a first 16.7-million-address allocation. Corporate-registry aggregators and B2B export listings (IndiaMART, TradeIndia, Volza) describe FibRSol as an active manufacturer and exporter of fiber-optic access equipment — ONTs, OLTs, GPON/EPON media converters, SFP transceivers, MUX-DEMUX units, FTTX routers/switches, and PLC splitters — a device category that plausibly explains the need for multiple MAC blocks as its ONT/OLT product lines grew. Two specific registry pages (Zaubacorp, LEI Register India) returned HTTP 403 during verification and could not be directly confirmed, so incorporation details rest on secondary aggregator citations rather than a primary-source fetch. A name-similarity trap is worth flagging for any future pass: the unrelated vendor "FiberHome" carries a distinct 2021 CVE disclosure (hardcoded Telnet credentials in HG6245D/RP2602 ONT routers) that must not be attributed to FibRSol.

IEEE assignment

two MA-L blocks — 24:94:93 and 14:C3:5E — both registered to "FibRSol Global Network Limited" [Confirmed] — the IEEE MA-L registry, the IEEE MA-L registry

Registry / block size

MA-L (24-bit OUI); 2 IEEE prefixes on file (no MA-M/MA-S 36-bit blocks found for this org) [Confirmed] — the IEEE MA-L registry, the IEEE MA-M registry, the IEEE MA-S registry

HQ / address

17, Deep Vihar, Vikas Nagar, Uttam Nagar, New Delhi, Delhi 110059, India (registry address on both rows; minor wording differences between the two consistent with two separate filings, not a duplicate/typo) [Confirmed] — the IEEE MA-L registry, the IEEE MA-L registry

Company status

active [Likely] — https://www.indiamart.com/fibrsol-global-network-limited/, https://www.tradeindia.com/fibrsol-global-network-limited-30754882/, https://www.volza.com/company-profile/fibrsol-global-network-ltd-16956715/

Company registration

CIN U74999DL2017PLC327281, incorporated ~18 Dec 2017 — cited by secondary aggregators only; the two primary registry pages (Zaubacorp, LEI Register India) returned HTTP 403 and could not be directly fetched [Likely] — https://www.indiancompany.info/company/fibrsol-global-network-limited/, https://tracxn.com/d/legal-entities/india/fibrsol-global-network-limited/__hTAaGzkmQnBWNzB5qVODToKauz_6R082h5ZhJymJNmA

Device types

ONTs, OLTs, GPON/EPON media converters, SFP transceivers, MUX-DEMUX, FTTX routers and switches, PLC splitters, fiber connectors/adapters [Likely] — https://fibrsol.com/

Date registered

Unknown — IEEE's OUI registry publishes no assignment/registration date column for either matched row; not fabricated or backfilled from third-party MAC-lookup scrapes [Confirmed absence] — the IEEE MA-L registry

Security context

no CVEs or advisories found for FibRSol Global Network Limited devices specifically; caution — a naive search surfaces CVE-2021-27139–27179, but those belong to the unrelated vendor "FiberHome" (hardcoded Telnet credentials, Pierre Kim 2021 disclosure) and must not be attributed to FibRSol

[Confirmed absence of findings] — https://pierrekim.github.io/blog/2021-01-12-fiberhome-ont-0day-vulnerabilities.html

Analyst note

two MA-L blocks under one org name/address plus corroborated product-line and export-listing activity together clear the abstain-on-shells bar (multiple OUI assignments + identifiable company with device context) — this is not a bare single-OUI registration.