AS207072 — NIGSUN Nigsun Limited

AS207072 announces 1 IPv4 prefixes covering 1,024 addresses and 1 IPv6 prefixes.

About this network

The AS handle NIGSUN is held by Nigsun Limited.

What it's used for

• The space carries corporate infrastructure, evidenced by the netname UK-NIGSUN-20160906 and reverse DNS entries pointing to nigsun.net.
• The network announces 1024 IPv4 addresses and 1 IPv6 prefix, with only 1 observed neighbour, indicating a small, self-contained corporate estate rather than a transit or access provider.
• Traffic from this AS consists of internal corporate endpoints and services for Nigsun Limited, a private limited company registered in England.

Notable

• The RDAP registrant Nigsun Limited matches the AS holder, confirming consistent ownership of the address space.
• The address inventory consists of a single contiguous IPv4 block (185.166.156.0/22) and one IPv6 prefix (2a0a:fe00::/30), representing a compact and unified corporate footprint.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 185.166.156.0/22
• 2a0a:fe00::/30

Upstream networks

• AS38808 NIGSUN LIMITED - IP SERVICES

Adjacent networks

• AS38808 NIGSUN LIMITED - IP SERVICES

Routing security

• RPKI: 0 valid, 0 invalid and 2 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 2 route objects.
• Listed in as-sets: AS-BTGB-CUST, AS-NIGSUN, AS-SSET.