Sigma Internet Service Network Infrastructure Profile

Confidence

Public role: Current public evidence covers 2 IP prefixes, 2 domain references, 1 public website, 8 supporting public references; services, assets, and relationship context should be read with that evidence boundary.
Information type: Sigma Internet Service is the organisation operating the IP address space recorded here in BT. Public evidence also covers 2 IP prefixes, 2 domain references, 1 public website. BTW tracks it to pin down the responsible operator, the services these number resources support, and the upstream, peer, and customer relationships behind its routing.

Related details

Public network record
ixf_member_exports
Public source record
ixf_member_exports
Public source record
external_unstructured_snapshots
Public source record
external_unstructured_snapshots
Public source record
Public source record
prefix_registry
Public source record
Public source record
Public source record

Last updated: 2026-07-12

Website

sigmabhutan.comNot yet assessed

www.sigmabhutan.comNot yet assessed

http://sigmabhutan.comNot yet assessed

Services

Service:Managed networkNot yet assessed· 1 record

Service:Peering / IXPNot yet assessed· 1 record

IP prefixes

IPv41

160.191.60.0/23

IPv61

2001:df5:acc0::/48

Related networks

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.