Indra Heera Technology LLP — F4:B6:C6 (MA-L)

Indra Heera Technology LLP is an Indian networking and telecom hardware manufacturer holding the MA-L (OUI-24) block F4:B6:C6, registered to "Indra Heera Technology LLP" at Narayan Colony, Old Police Line, Arrah, Bhojpur, Bihar 802301, India. The MA-L block carries roughly 16.7 million addresses and will appear on any shipped IHT-branded network device. Two related MA-S (OUI-36) blocks exist at the identical Arrah address: 8C:1F:64:0F:E, also assigned to Indra Heera Technology LLP, and 8C:1F:64:9C:4, assigned to the legally distinct "Indra Heera Network Private Limited." The company (brand "IHT") is an OEM/ODM whose product range spans managed and PoE/PoE+ switches, fiber-to-Ethernet media converters, VoIP/FXS/FXO gateways and GSM gateways, IP phones, SFP/fiber transceivers, PDH/SDH multiplexers, TDMoIP gateways, and network-management systems, targeting enterprise, industrial, and telecom/carrier segments. Devices are sold largely into the Indian domestic market via Government e-Marketplace (GeM) and ONDC across B2G, PSU, and B2B channels; the firm is recognized by DPIIT and is designated a "Trusted Company" under India's National Security Directive on Telecom Sector (NSDTS) — a Government of India supply-chain trust designation, which is a low-risk indicator rather than a red flag. No CVEs, threat-intelligence hits, or malware associations were found for this vendor or prefix; the unrelated Iranian-targeting "Indra" threat actor (Check Point, 2021) is a name collision only. As with all IEEE OUI data, no registration date is published — third-party "first seen" timestamps are database artifacts, not IEEE assignment dates.

IEEE assignment

F4:B6:C6 → Indra Heera Technology LLP, Arrah, Bhojpur, Bihar, India [Confirmed] — IEEE MA-L (enrichment/registries/oui.csv line 112)

Registry / block size

MA-L (24-bit OUI / OUI-24); ~16.7M addresses [Confirmed] — IEEE MA-L (enrichment/registries/oui.csv line 112). NOTE: IEEE's public OUI data publishes NO assignment/registration date (oui.csv columns are only Registry, Assignment, Organization Name, Organization Address); any "date registered" or "first seen" on third-party tools is a database artifact, not an IEEE fact.

Registered address / country

Narayan Colony, Old Police Line, Arrah, Bhojpur, Bihar 802301, IN (India) [Confirmed] — IEEE MA-L (enrichment/registries/oui.csv line 112); corroborated by tracxn legal-entity record (https://tracxn.com/d/legal-entities/india/indra-heera-technology-limited-liability/__Q3zlsQMqPSYatgn8zjJJl37HRbQchDD2ec9QOS-d5qI)

Additional IEEE assignments (MA-S / OUI-36, same Arrah address)

8C:1F:64:0F:E → "Indra Heera Technology LLP"; 8C:1F:64:9C:4 → "Indra Heera Network Private Limited" (legally distinct related entity). No MA-M (mam.csv) entry found. [Confirmed] — IEEE MA-S (enrichment/registries/oui36.csv lines 1332, 4284)

Company status

active LLP; incorporated 11 October 2017, registered with ROC Patna (CIN AAK-8318) [Confirmed] — tracxn legal-entity record (https://tracxn.com/d/legal-entities/india/indra-heera-technology-limited-liability/__Q3zlsQMqPSYatgn8zjJJl37HRbQchDD2ec9QOS-d5qI)

Website

https://indraheera.org/ (primary; former indraheera.com now 301-redirects to .org) [Confirmed] — vendor site (https://indraheera.org/); product page (https://indraheera.org/shop/networking-switch-sw1082p)

Device types

networking switches incl. PoE/PoE+ (e.g. SW1082P 10-port), fiber-to-Ethernet media converters, VoIP gateways (FXS/FXO, e.g. VG204S; GSM e.g. VG208G), IP phones (e.g. IHT PHS46FP), SFP/fiber transceivers (e.g. SF13TG20 10G), PDH/SDH multiplexers, TDMoIP gateways, network management systems [Confirmed] — vendor site + LinkedIn (https://indraheera.org/shop/networking-switch-sw1082p, https://in.linkedin.com/company/indraheeragroup, https://www.indraheera.com/blog/articles-3/the-use-of-media-converters-why-indra-heera-groups-iht-stands-out-as-the-best-manufacturer-in-india-77)

Brand

IHT (Indra Heera Technology) [Confirmed] — maclookup.app, udger.com (https://maclookup.app/vendors/indra-heera-technology-llp, https://udger.com/resources/mac-address-vendor-detail?name=indra_heera_technology_llp)

Government trust status

designated "Trusted Company" under India's National Security Directive on Telecom Sector (NSDTS); DPIIT-recognized; sells via GeM and ONDC (B2G/PSU/B2B) [Confirmed] — company LinkedIn (https://in.linkedin.com/company/indraheeragroup, https://www.linkedin.com/posts/indraheeragroup_indra-heera-groupis-a-leading-indian-company-activity-7292920050691330050-IA4N)

Security context

no CVEs, threat-intel hits, or malware associations for this vendor/prefix; the "Indra" threat actor (Check Point, 2021) targeting Iran is unrelated — name collision only [Confirmed] — Check Point Research (https://research.checkpoint.com/2021/indra-hackers-behind-recent-attacks-on-iran/)

Usage context

Indian OEM/ODM telecom & networking manufacturer; devices deployed in enterprise LAN, telecom carrier, industrial IoT, and government/PSU environments, predominantly the Indian domestic market; no observed mass deployment internationally [Likely; single-angle inference from vendor channels] — company LinkedIn + shop (https://in.linkedin.com/company/indraheeragroup, https://indraheera.org/shop)

Registration date

Unknown — IEEE publishes no OUI registration dates; none present in the cached CSV. Third-party "first seen" values (maclookup.app: MA-S 2023-03-07, MA-L 2023-04-08) are database artifacts and must NOT be cited as IEEE facts. [Unknown] — (no IEEE date exists)

Analyst note

F4:B6:C6 on a globally-administered address identifies a genuine IHT-branded device. The slug maps unambiguously to Indra Heera Technology LLP (MA-L F4:B6:C6); take care not to conflate it with the related but distinct "Indra Heera Network Private Limited" (MA-S 8C:1F:64:9C:4) at the same address.