Cable & Wireless Worldwide

AS 2529 DEMON-INTERNET

Cable & Wireless Worldwide

AS 2529 DEMON-INTERNET


Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

  1,081,856 IP addresses

  Network
ASN2529
NameDEMON-INTERNET
OrganizationCable & Wireless Worldwide
CountryEuropean Union  
RegistryARIN


  Details
IPv4 addresses1,081,856
IPv6 /64 networks240
Prefixes20


  Prefixes for AS2529
IPv4 addresses
Network Location Addresses
Demon   London 65,536
Cable & Wireless Worldwide   London 65,536
Demon-Int   London 65,536
Demon-Int   Balintore 65,536
Demon-Int   London 65,536
Demon-Int   London 65,536
Demon-Int   London 65,536
University of Sunderland   Sunderland 8,192
University of Sunderland   Sunderland 4,096
Your Communications UK Backbone - North Region 1   London 4,096
Cable & Wireless Worldwide   London 256
Demon-Int   London 32,768
Demon-Int   London 65,536
Your Comms Northern 2   London 16,384
Demon-Int   Walsall 65,536
Demon-Int   London 32,768
Demon-Int   London 131,072
Demon   London 262,144
Premier Foods   Eastleigh 256

IPv6 addresses
Network Location /64 Prefixes
Cable & Wireless UK P.U.C.   London 240