Central Technology Ltd operates AS57653: 6 IPv4 prefixes covering 4,352 addresses, most of them in 
United Kingdom.
By IPv4 addresses the network ranks #14,633 worldwide and #419 of 1,931 networks in United Kingdom.
The largest block is 109.69.232.0 to 109.69.239.255 with 2,048 addresses, geolocated to Chesterfield.
- IPv4 addresses
- 4,352
- IPv4 prefixes
- 6
- World rank
- #14,633
- IPv6 ranges
- 1
Addresses by country
- United Kingdom 100%
Largest blocks
- 109.69.232.0 Chesterfield2,048
- 185.191.84.0 Wingerworth1,024
- 93.123.74.0 Chesterfield512
- 94.156.186.0 Chesterfield256
- 94.156.96.0 Chesterfield256
- 45.149.241.0 Chesterfield256
Networks of similar size
4,352
4,352
4,352
4,352
4,352
4,352
4,352IPv4 prefixes
Questions and answers
Who owns AS57653?
Autonomous system AS57653 is operated by Central Technology Ltd.
How many IP addresses does AS57653 have?
The network holds 4,352 IPv4 addresses in 6 prefixes, plus 1 IPv6 ranges.
Which country is AS57653 in?
The main country is United Kingdom.
How big is AS57653?
By IPv4 addresses it ranks #14,633 worldwide.
What is the largest address block of AS57653?
109.69.232.0 to 109.69.239.255, 2,048 addresses.