Quick Service Software Inc. operates AS21722: 2 IPv4 prefixes covering 512 addresses, most of them in 
Canada.
By IPv4 addresses the network ranks #57,637 worldwide and #1,061 of 1,545 networks in Canada.
The largest block is 199.66.255.0 to 199.66.255.255 with 256 addresses, geolocated to Fredericton (Uptown Fredericton).
- IPv4 addresses
- 512
- IPv4 prefixes
- 2
- World rank
- #57,637
- IPv6 ranges
- 1
Addresses by country
- Canada 100%
Largest blocks
- 199.66.255.0 Fredericton (Uptown Fredericton)256
- 199.66.252.0 Toronto256
Networks of similar size
512IPv4 prefixes
Questions and answers
Who owns AS21722?
Autonomous system AS21722 is operated by Quick Service Software Inc..
How many IP addresses does AS21722 have?
The network holds 512 IPv4 addresses in 2 prefixes, plus 1 IPv6 ranges.
Which country is AS21722 in?
The main country is Canada.
How big is AS21722?
By IPv4 addresses it ranks #57,637 worldwide.
What is the largest address block of AS21722?
199.66.255.0 to 199.66.255.255, 256 addresses.