AS59933 — SENSICAL Sensical Services Limited

AS59933 announces 1 IPv4 prefixes covering 1,024 addresses and 1 IPv6 prefixes.

About this network

SENSICAL is operated by Sensical Services Limited.

What it's used for

• The address space carries infrastructure for Sensical Services Limited, evidenced by the netname UK-SENSICAL-20131108 and reverse DNS entries pointing to sensical.net.
• The AS announces 1024 IPv4 addresses and 1 IPv6 prefix, maintaining 65 observed neighbours. This ratio of a small address inventory against a high number of peering partners indicates a transit or network service provider role rather than a large access network.
• As a Network Service Provider (NSP) based in the United Kingdom, the traffic from this AS consists of upstream transit and interconnection for its customer base.

Notable

• The RDAP registrant Sensical Services Limited and the netname UK-SENSICAL-20131108 align directly with the AS holder and the reverse DNS domain sensical.net.
• The address inventory consists of a single contiguous IPv4 block, 185.39.248.0/22, and a single IPv6 prefix, 2a01:4ae0::/32.

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

Announced prefixes

• 185.39.248.0/22
• 2a01:4ae0::/32

Upstream networks

• AS6939 Hurricane Electric LLC
• AS3356 Level 3 Parent, LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS3257 GTT Communications Inc.
• AS24482 SG.GS
• AS48185 team.blue NV
• AS37721 Virtual Technologies & Solutions
• AS50304 Blix Solutions AS
• AS50300 CustodianDC Limited
• AS17639 Converge ICT Solutions Inc.
• AS37100 SEACOM Limited
• AS3741 Dimension Data
• AS33891 Core-Backbone GmbH
• AS15802 Emirates Integrated Telecommunications Company PJSC
• AS21472 ServerHouse Ltd

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS3356 Level 3 Parent, LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS3257 GTT Communications Inc.
• AS48185 team.blue NV
• AS37721 Virtual Technologies & Solutions
• AS24482 SG.GS
• AS17639 Converge ICT Solutions Inc.
• AS50304 Blix Solutions AS
• AS50300 CustodianDC Limited
• AS3741 Dimension Data
• AS37100 SEACOM Limited
• AS33891 Core-Backbone GmbH
• AS15802 Emirates Integrated Telecommunications Company PJSC
• AS21472 ServerHouse Ltd

Routing security

• RPKI: 4 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 5 route objects.
• Listed in as-sets: AS-4D-DC-CUSTOMERS, AS-EXN, AS-GTTCUST, AS-GTTCUST6, AS-HURRICANE, AS-JARMTELCO.

Internet exchanges

• LINX LON1 — London, United Kingdom