M1 LIMITED

M1 LIMITED is a Singapore-based telecommunications operator (brand “M1”), referenced in its own public materials and in Singapore regulator consultation documents as a digital telecoms provider. Public notes also describe it as a subsidiary of Keppel Corporation. (m1.com.sg)

Multiple datasets map M1 LIMITED to AS4773 (Singapore) and also show additional related ASNs such as AS132915, with IP geolocation entries pointing to Singapore endpoints. These signals indicate active carrier-grade connectivity with IPv4/IPv6 allocations and presence in common IP intelligence feeds, though public peering specifics are not consistently listed across sources.

Across large consumer-review aggregators and discussion threads, M1 is frequently criticized for customer service, billing disputes, and intermittent mobile data reliability; positive feedback exists but is less prominent in the sampled review surfaces. Overall, the visible sentiment trends negative. (uk.trustpilot.com)