AS201738 — UFO-TECHNOLOGIES-LIMITED UFO TECHNOLOGIES LIMITED

AS201738 announces 8 IPv4 prefixes covering 2,048 addresses and 0 IPv6 prefixes.

About this network

The AS handle MAERSKDRILLINGNETWORK is held by UFO Technologies Limited.

What it's used for

• The address space carries blocks registered to Chang Way Technologies Co. Limited (netnames HK-CHANGWAY-20220125, HK-CHANGWAY-20211008, HK-CHANGWAY-20200113) and UFO Technologies Limited (netname UFO-TECHNOLOGIES-LIMITED).
• The network announces 1792 IPv4 addresses across 7 prefixes with 3 observed neighbours, a ratio consistent with a small-scale hosting or business infrastructure provider rather than a large access network.
• Traffic from this AS consists of data center and web hosting endpoints, as indicated by the registrant netnames and the operator's classification as a data center/web hosting/transit provider.

Notable

• Registrants for five of the seven prefixes are Chang Way Technologies Co. Limited, while the remaining two are registered to UFO Technologies Limited, the AS holder.
• The AS handle MAERSKDRILLINGNETWORK does not match the current holder name, suggesting a rename or reassignment of the autonomous system number.
• The inventory consists of seven /24 prefixes, all located in the United Kingdom, with no IPv6 prefixes announced.

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

Announced prefixes

• 45.93.20.0/24
• 62.204.41.0/24
• 91.240.118.0/24
• 92.255.85.0/24
• 109.238.86.0/24
• 185.11.61.0/24
• 185.81.68.0/24
• 193.178.158.0/24

Upstream networks

• AS56534 Comfortel Ltd.
• AS41722 Miran Ltd.
• AS16276 OVH SAS

Adjacent networks

• AS56534 Comfortel Ltd.
• AS41722 Miran Ltd.
• AS16276 OVH SAS

Routing security

• RPKI: 2 valid, 0 invalid and 6 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 8 route objects.
• Listed in as-sets: AS-CMFT, AS-HURRICANE, AS-MIRAN, AS-OVH, AS-RETN-ACTUAL-V4, AS-TDCNETDK.