Autonomous System

AS5607 Sky UK Limited

ISPActiveUnited KingdomRIPE

AS5607 (BSKYB-BROADBAND-AS) is an ISP network operated by Sky UK Limited in United Kingdom, registered with RIPE. It has 49 IPv4 prefixes with 6,352,128 addresses and 30 IPv6 prefixes, which makes it the 111th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses6,352,128in 49 prefixes
IPv6 prefixes30≈ 3.4 × 10³⁰ addresses
Size rank#111of 82,200 active ASNs
Abuser scoreVery Low0.03% of its addresses flagged · method

Details

OrganizationSky UK Limited
AS nameBSKYB-BROADBAND-AS
Websitesky.com
Country United Kingdom (GB)
Network typeISP
RegistryRIPE
Abuse contactabuse@sky.uk
Registered1970-01-01
Last updated2026-09-15

IPv4 prefixes

49 prefixes · 6,352,128 addresses
NetworkAddressesFirst – last address
90.192.0.0/112,097,15290.192.0.0 – 90.223.255.255
94.0.0.0/121,048,57694.0.0.0 – 94.15.255.255
2.120.0.0/13524,2882.120.0.0 – 2.127.255.255
5.64.0.0/13524,2885.64.0.0 – 5.71.255.255
151.224.0.0/13524,288151.224.0.0 – 151.231.255.255
176.248.0.0/13524,288176.248.0.0 – 176.255.255.255
46.64.0.0/15131,07246.64.0.0 – 46.65.255.255
51.182.0.0/15131,07251.182.0.0 – 51.183.255.255
51.186.0.0/15131,07251.186.0.0 – 51.187.255.255
51.190.0.0/15131,07251.190.0.0 – 51.191.255.255
78.86.0.0/1665,53678.86.0.0 – 78.86.255.255
149.241.0.0/1665,536149.241.0.0 – 149.241.255.255
51.198.128.0/1732,76851.198.128.0 – 51.198.255.255
51.199.0.0/1732,76851.199.0.0 – 51.199.127.255
93.96.0.0/1732,76893.96.0.0 – 93.96.127.255
51.182.0.0/1816,38451.182.0.0 – 51.182.63.255
51.182.64.0/1816,38451.182.64.0 – 51.182.127.255
51.182.128.0/1816,38451.182.128.0 – 51.182.191.255
51.182.192.0/1816,38451.182.192.0 – 51.182.255.255
51.183.0.0/1816,38451.183.0.0 – 51.183.63.255
51.183.64.0/1816,38451.183.64.0 – 51.183.127.255
51.183.128.0/1816,38451.183.128.0 – 51.183.191.255
51.183.192.0/1816,38451.183.192.0 – 51.183.255.255
51.186.0.0/1816,38451.186.0.0 – 51.186.63.255
51.186.64.0/1816,38451.186.64.0 – 51.186.127.255
The 25 largest of 49. The API and the database have all of them.

IPv6 prefixes

30 prefixes
  • 2a01:f8c0::/29
  • 2a02:c78::/29
  • 2a02:c7c::/30
  • 2a06:5902::/31
  • 2a06:5904::/31
  • 2a06:5906::/31
  • 2a01:f8c0::/32
  • 2a01:f8c1::/32
  • 2a01:f8c2::/32
  • 2a01:f8c3::/32
  • 2a01:f8c4::/32
  • 2a01:f8c5::/32
  • 2a01:f8c6::/32
  • 2a01:f8c7::/32
  • 2a02:c7a::/32
  • 2a02:c7b::/32
  • 2a06:5900::/32
  • 2a02:c7c::/33
  • 2a02:c7c:8000::/33
  • 2a02:c7d::/33
  • 2a02:c7d:8000::/33
  • 2a02:c7e::/33
  • 2a02:c7e:8000::/33
  • 2a02:c7f::/33
  • 2a02:c7f:8000::/33
The 25 largest of 30. The API and the database have all of them.

Query AS5607 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS5607&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS5607, with or without a key:

curl "https://api.ipapi.is/?q=90.192.0.1"

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