AS15951 is the autonomous system of Dow Jones & Company, Inc.. It holds 1,792 IPv4 addresses in 5 prefixes, mainly in 
United Kingdom.
By IPv4 addresses the network ranks #25,453 worldwide and #729 of 1,931 networks in United Kingdom.
The network spreads across 2 countries: United Kingdom 86%, Germany 14%.
The largest block is 185.94.176.0 to 185.94.178.255 with 768 addresses, geolocated to London.
- IPv4 addresses
- 1,792
- IPv4 prefixes
- 5
- World rank
- #25,453
Addresses by country
- United Kingdom 86%
Germany 14%
Largest blocks
- 185.94.176.0 London768
- 193.41.164.0 London512
- 205.203.117.0 London256
- 205.203.99.0 Frankfurt am Main256
Networks of similar size
1,792
1,792
1,792
1,792
1,792
1,792IPv4 prefixes
Questions and answers
Who owns AS15951?
Autonomous system AS15951 is operated by Dow Jones & Company, Inc..
How many IP addresses does AS15951 have?
The network holds 1,792 IPv4 addresses in 5 prefixes.
Which country is AS15951 in?
The main country is United Kingdom, with addresses in 1 more countries.
How big is AS15951?
By IPv4 addresses it ranks #25,453 worldwide.
What is the largest address block of AS15951?
185.94.176.0 to 185.94.178.255, 768 addresses.