AS60800 — NHL-AS1 Netwise Hosting Ltd

Network type: hosting

AS60800 announces 8 IPv4 prefixes covering 6,656 addresses and 1 IPv6 prefixes.

About this network

The AS handle NHL-AS1 is held by Netwise Hosting Ltd.

What it's used for

• The address space carries colocation and connectivity services, with netnames such as UK-NETWISE3-20180420 and UK-NETWISE3-20130131 registered to Netwise Hosting Ltd.
• The AS announces 6656 IPv4 addresses across 8 prefixes and 19 IPv6 prefixes, while maintaining 91 observed neighbours, indicating a role as a network service provider with significant peering relationships.
• Traffic from this AS consists of hosted servers and data centre tenants, as Netwise operates a 11,000 sq ft data centre in Bermondsey, London, providing turnkey colocation and connectivity.

Notable

• Registrants for the majority of prefixes align with the announcer, listing Netwise Hosting Ltd, while two prefixes (38.109.11.0/24 and 154.41.135.0/24) are registered to Cogent Communications, LLC.
• Netwise Hosting rebranded to Netwise, evolving from a hosting company founded in 2009 into a specialist colocation and connectivity operator.
• The inventory includes a mix of /22 and /24 IPv4 blocks, with the largest being 91.210.100.0/22, 103.82.0.0/22, and 125.62.72.0/22.

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

Announced prefixes

• 38.109.11.0/24
• 91.210.100.0/22
• 103.82.0.0/22
• 125.62.72.0/22
• 154.41.135.0/24
• 185.17.172.0/22
• 185.42.16.0/22
• 185.222.112.0/22
• 2a03:ec40::/29

Upstream networks

• AS1299 Arelion Sweden AB
• AS6939 Hurricane Electric LLC
• AS174 Cogent Communications, LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS50304 Blix Solutions AS
• AS33891 Core-Backbone GmbH
• AS50300 CustodianDC Limited
• AS17639 Converge ICT Solutions Inc.
• AS24482 SG.GS
• AS48185 team.blue NV
• AS213241 TECHIT.BE SRL
• AS37721 Virtual Technologies & Solutions
• AS48362 Stadtwerke Feldkirch
• AS12779 IT.Gate S.p.A.
• AS7575 Australian Academic and Research Network (AARNet)
• AS3216 PJSC "Vimpelcom"
• AS37100 SEACOM Limited
• AS3741 Dimension Data
• AS12552 GlobalConnect AB
• AS4657 StarHub Ltd
• AS25091 IP-Max SA
• AS9002 RETN Limited

Downstream networks

• AS51159 CT1 Technologies Ltd
• AS29527 Astutium Limited
• AS211878 All Simple Internet Services LLP
• AS39458 Real Hosts Limited
• AS201301 Soundmouse Ltd
• AS39576 Sharpstack Hosting Ltd
• AS203919 LUMADOCK LTD
• AS204436 Kualo Limited
• AS142594 SpeedyPage Ltd
• AS218598 SOL Networks Limited

Adjacent networks

• AS1299 Arelion Sweden AB
• AS29527 Astutium Limited
• AS6939 Hurricane Electric LLC
• AS39458 Real Hosts Limited
• AS51159 CT1 Technologies Ltd
• AS211878 All Simple Internet Services LLP
• AS174 Cogent Communications, LLC
• AS201301 Soundmouse Ltd
• AS34549 meerfarbig GmbH & Co. KG
• AS39576 Sharpstack Hosting Ltd
• AS203919 LUMADOCK LTD
• AS50304 Blix Solutions AS
• AS204436 Kualo Limited
• AS33891 Core-Backbone GmbH
• AS37721 Virtual Technologies & Solutions
• AS213241 TECHIT.BE SRL
• AS50300 CustodianDC Limited
• AS24482 SG.GS
• AS3741 Dimension Data
• AS48185 team.blue NV
• AS17639 Converge ICT Solutions Inc.
• AS48362 Stadtwerke Feldkirch
• AS37100 SEACOM Limited
• AS12552 GlobalConnect AB
• AS7575 Australian Academic and Research Network (AARNet)

Routing security

• RPKI: 9 valid, 0 invalid and 0 not-found announcements; 12 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 18 route objects.
• Listed in as-sets: AS-CTBC-TOOLS-6, AS-LONAP-CONNECTED, AS-LONAP-MLP, AS-LONAP-MLP-V6, AS-MANDA-LINX-PEERS-V4, AS-MANDA-LINX-PEERS-V6, AS-NETWISE, AS-NEXTCONNEX, AS-NEXUSGUARD-CLIENTS, AS32421:AS-CUSTOMERS.

Internet exchanges

• LINX LON1 — London, United Kingdom
• London Network Access Point — London, United Kingdom
• NetIX — Sofia, Bulgaria