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Organisation profile

Organisation

Sempernet subsidiary of Coherent Cloud

Sempernet subsidiary of Coherent Cloud appears in public ASN/IP network-resource records for AS45444, giving readers a view into the address-resource layer behind internet reachability.

The available evidence covers Network identity: AS45444, Related networks: 12, ASNs: 1, and Relationships: 12.

Source description Sempernet subsidiary of Coherent Cloud is recorded as a company. Current public evidence covers 1 ASN, one supporting public reference; this is treated as an enterprise network resource-holder footprint, not a public carrier-connectivity o...

GlobalLatest 2026-08-02
  • 1ASNs
  • 12Relationships
Location
Global
Network identity
AS45444
Related networks
12

Confidence

1
Information type
Sempernet subsidiary of Coherent Cloud is associated with autonomous system AS45444. Public evidence also covers one supporting public reference. This helps readers see the address-resource layer behind internet reachability and how it fits into the wider infrastructure map.

Related details

Last updated: 2026-05-15

Network identity

1
AS45444

Related networks

12
Relationship topology: Sempernet subsidiary of Coherent CloudNTT AMERICA, INC.AS2914NTT Australia Solutions Pty L…AS38561IRT-NTT-AUVERIZON BUSINESSAS2828ASIA PACIFIC NETWORK INFORMAT…AS7543ASIA PACIFIC NETWORK INFORMAT…AS18398Sempernet subsidiary of C…
This entityupstream / providerdownstream / customerpeercorporate / legalother

The entity sits in the centre; its customers fan out to the left and its upstream providers to the right (arrows show transit direction). Scroll or use the buttons to zoom · drag the background to pan · click a node to open it in the directory.

Data as of 2026-06

The entity sits on the left and its connections fan out by role on the right; the graph shows each group’s most confident connections, and the full list below carries every relationship.

Full list

IRT-NTT-AU
downstreamMedium confidence· 2 records· 2 unrated· Latest 2026-06
IRT-NTT-AU
downstreamMedium confidence· 4 records· 4 unrated· Latest 2026-06
NTT AMERICA, INC.AS2914
downstreamHigh confidence· 4 records· 2 high · 2 unrated· Latest 2026-06
ASIA PACIFIC NETWORK INFORMATION CENTREAS7543
downstreamMedium confidence· 2 records· 2 unrated· Latest 2026-06
ASIA PACIFIC NETWORK INFORMATION CENTREAS18398
downstreamMedium confidence· 2 records· 2 unrated· Latest 2026-06
NTT Australia Solutions Pty LtdAS38561
downstreamMedium confidence· 8 records· 8 unrated· Latest 2026-06
VERIZON BUSINESSAS2828
downstreamMedium confidence· 3 records· 3 unrated· Latest 2026-06

Other relationships

1
116.197.144.0/21
route originMedium confidence· Latest 2026-08

Related research

1
  • Sempernet's AS45444 disappeared from RIPE's BGP view in 2021; its websites now use AS63949-originated addresses

    Sempernet survives in internet registries as a Sydney hosting network, but current routing tells a different story. Twin-K Computers remains an active Australian company and its Studentnet and Cloudwork brands visibly market school identity services, yet AS45444 has originated no prefix visible to RIPE RIS since early 2021. The public website addresses now fall within prefixes originated by AS63949, while an old Global Switch facility record cannot show where the production service actually runs.

    Primary articlePublished 2026-07-16