These blocks are registered to SingNet Pte Ltd but cryptographically authorized across 7 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.

124.66.128.0/19 /19	authorized for AS19905 — Vercara, LLC
119.234.192.0/19 /19	authorized for AS9506 — Singapore Telecommunications Ltd, Magix Services
124.66.128.0/19 /19	authorized for AS19905 — Vercara, LLC
42.61.144.0/20 /20	authorized for AS9506 — Singapore Telecommunications Ltd, Magix Services
42.61.192.0/20 /20	authorized for AS9506 — Singapore Telecommunications Ltd, Magix Services
42.61.136.0/21 /21	authorized for AS9506 — Singapore Telecommunications Ltd, Magix Services
42.61.160.0/21 /21	authorized for AS9506 — Singapore Telecommunications Ltd, Magix Services
42.61.216.0/21 /21	authorized for AS9506 — Singapore Telecommunications Ltd, Magix Services
42.61.132.0/22 /22	authorized for AS9506 — Singapore Telecommunications Ltd, Magix Services
42.61.184.0/22 /22	authorized for AS9506 — Singapore Telecommunications Ltd, Magix Services
42.61.188.0/22 /22	authorized for AS9506 — Singapore Telecommunications Ltd, Magix Services
42.61.208.0/22 /22	authorized for AS9506 — Singapore Telecommunications Ltd, Magix Services
42.61.212.0/22 /22	authorized for AS9506 — Singapore Telecommunications Ltd, Magix Services
42.61.240.0/22 /22	authorized for AS9506 — Singapore Telecommunications Ltd, Magix Services
42.61.248.0/22 /22	authorized for AS9506 — Singapore Telecommunications Ltd, Magix Services

AH55-AP APNIC-HM AS2068-AP AS3758 AS9247 AS9877 DPC2-AP DPC2-AP DT67-AP DUMY-RIPE DUMY-RIPE IRT-SINGNET-SG +22 more