DNS

IPv4 & IPv6 calculator.

Split, merge or subtract networks, or convert an address range to CIDRs.

Up to 256 subnets per page. All 64 results of a 64-subnet split appear together.

One IP family per calculation · no network requests

34.64.0.0/10 → /22

4,096 CIDRs

1,024 addresses per subnet4,194,304 addresses totalNetmask 255.255.252.0

Showing 1–256 of 4,096. Ranges include every address.

#Subnet / WHOISFirst addressLast addressAddresses
134.64.0.0/2234.64.0.034.64.3.2551,024
234.64.4.0/2234.64.4.034.64.7.2551,024
334.64.8.0/2234.64.8.034.64.11.2551,024
434.64.12.0/2234.64.12.034.64.15.2551,024
534.64.16.0/2234.64.16.034.64.19.2551,024
634.64.20.0/2234.64.20.034.64.23.2551,024
734.64.24.0/2234.64.24.034.64.27.2551,024
834.64.28.0/2234.64.28.034.64.31.2551,024
934.64.32.0/2234.64.32.034.64.35.2551,024
1034.64.36.0/2234.64.36.034.64.39.2551,024
1134.64.40.0/2234.64.40.034.64.43.2551,024
1234.64.44.0/2234.64.44.034.64.47.2551,024
1334.64.48.0/2234.64.48.034.64.51.2551,024
1434.64.52.0/2234.64.52.034.64.55.2551,024
1534.64.56.0/2234.64.56.034.64.59.2551,024
1634.64.60.0/2234.64.60.034.64.63.2551,024
1734.64.64.0/2234.64.64.034.64.67.2551,024
1834.64.68.0/2234.64.68.034.64.71.2551,024
1934.64.72.0/2234.64.72.034.64.75.2551,024
2034.64.76.0/2234.64.76.034.64.79.2551,024
2134.64.80.0/2234.64.80.034.64.83.2551,024
2234.64.84.0/2234.64.84.034.64.87.2551,024
2334.64.88.0/2234.64.88.034.64.91.2551,024
2434.64.92.0/2234.64.92.034.64.95.2551,024
2534.64.96.0/2234.64.96.034.64.99.2551,024
2634.64.100.0/2234.64.100.034.64.103.2551,024
2734.64.104.0/2234.64.104.034.64.107.2551,024
2834.64.108.0/2234.64.108.034.64.111.2551,024
2934.64.112.0/2234.64.112.034.64.115.2551,024
3034.64.116.0/2234.64.116.034.64.119.2551,024
3134.64.120.0/2234.64.120.034.64.123.2551,024
3234.64.124.0/2234.64.124.034.64.127.2551,024
3334.64.128.0/2234.64.128.034.64.131.2551,024
3434.64.132.0/2234.64.132.034.64.135.2551,024
3534.64.136.0/2234.64.136.034.64.139.2551,024
3634.64.140.0/2234.64.140.034.64.143.2551,024
3734.64.144.0/2234.64.144.034.64.147.2551,024
3834.64.148.0/2234.64.148.034.64.151.2551,024
3934.64.152.0/2234.64.152.034.64.155.2551,024
4034.64.156.0/2234.64.156.034.64.159.2551,024
4134.64.160.0/2234.64.160.034.64.163.2551,024
4234.64.164.0/2234.64.164.034.64.167.2551,024
4334.64.168.0/2234.64.168.034.64.171.2551,024
4434.64.172.0/2234.64.172.034.64.175.2551,024
4534.64.176.0/2234.64.176.034.64.179.2551,024
4634.64.180.0/2234.64.180.034.64.183.2551,024
4734.64.184.0/2234.64.184.034.64.187.2551,024
4834.64.188.0/2234.64.188.034.64.191.2551,024
4934.64.192.0/2234.64.192.034.64.195.2551,024
5034.64.196.0/2234.64.196.034.64.199.2551,024
5134.64.200.0/2234.64.200.034.64.203.2551,024
5234.64.204.0/2234.64.204.034.64.207.2551,024
5334.64.208.0/2234.64.208.034.64.211.2551,024
5434.64.212.0/2234.64.212.034.64.215.2551,024
5534.64.216.0/2234.64.216.034.64.219.2551,024
5634.64.220.0/2234.64.220.034.64.223.2551,024
5734.64.224.0/2234.64.224.034.64.227.2551,024
5834.64.228.0/2234.64.228.034.64.231.2551,024
5934.64.232.0/2234.64.232.034.64.235.2551,024
6034.64.236.0/2234.64.236.034.64.239.2551,024
6134.64.240.0/2234.64.240.034.64.243.2551,024
6234.64.244.0/2234.64.244.034.64.247.2551,024
6334.64.248.0/2234.64.248.034.64.251.2551,024
6434.64.252.0/2234.64.252.034.64.255.2551,024
6534.65.0.0/2234.65.0.034.65.3.2551,024
6634.65.4.0/2234.65.4.034.65.7.2551,024
6734.65.8.0/2234.65.8.034.65.11.2551,024
6834.65.12.0/2234.65.12.034.65.15.2551,024
6934.65.16.0/2234.65.16.034.65.19.2551,024
7034.65.20.0/2234.65.20.034.65.23.2551,024
7134.65.24.0/2234.65.24.034.65.27.2551,024
7234.65.28.0/2234.65.28.034.65.31.2551,024
7334.65.32.0/2234.65.32.034.65.35.2551,024
7434.65.36.0/2234.65.36.034.65.39.2551,024
7534.65.40.0/2234.65.40.034.65.43.2551,024
7634.65.44.0/2234.65.44.034.65.47.2551,024
7734.65.48.0/2234.65.48.034.65.51.2551,024
7834.65.52.0/2234.65.52.034.65.55.2551,024
7934.65.56.0/2234.65.56.034.65.59.2551,024
8034.65.60.0/2234.65.60.034.65.63.2551,024
8134.65.64.0/2234.65.64.034.65.67.2551,024
8234.65.68.0/2234.65.68.034.65.71.2551,024
8334.65.72.0/2234.65.72.034.65.75.2551,024
8434.65.76.0/2234.65.76.034.65.79.2551,024
8534.65.80.0/2234.65.80.034.65.83.2551,024
8634.65.84.0/2234.65.84.034.65.87.2551,024
8734.65.88.0/2234.65.88.034.65.91.2551,024
8834.65.92.0/2234.65.92.034.65.95.2551,024
8934.65.96.0/2234.65.96.034.65.99.2551,024
9034.65.100.0/2234.65.100.034.65.103.2551,024
9134.65.104.0/2234.65.104.034.65.107.2551,024
9234.65.108.0/2234.65.108.034.65.111.2551,024
9334.65.112.0/2234.65.112.034.65.115.2551,024
9434.65.116.0/2234.65.116.034.65.119.2551,024
9534.65.120.0/2234.65.120.034.65.123.2551,024
9634.65.124.0/2234.65.124.034.65.127.2551,024
9734.65.128.0/2234.65.128.034.65.131.2551,024
9834.65.132.0/2234.65.132.034.65.135.2551,024
9934.65.136.0/2234.65.136.034.65.139.2551,024
10034.65.140.0/2234.65.140.034.65.143.2551,024
10134.65.144.0/2234.65.144.034.65.147.2551,024
10234.65.148.0/2234.65.148.034.65.151.2551,024
10334.65.152.0/2234.65.152.034.65.155.2551,024
10434.65.156.0/2234.65.156.034.65.159.2551,024
10534.65.160.0/2234.65.160.034.65.163.2551,024
10634.65.164.0/2234.65.164.034.65.167.2551,024
10734.65.168.0/2234.65.168.034.65.171.2551,024
10834.65.172.0/2234.65.172.034.65.175.2551,024
10934.65.176.0/2234.65.176.034.65.179.2551,024
11034.65.180.0/2234.65.180.034.65.183.2551,024
11134.65.184.0/2234.65.184.034.65.187.2551,024
11234.65.188.0/2234.65.188.034.65.191.2551,024
11334.65.192.0/2234.65.192.034.65.195.2551,024
11434.65.196.0/2234.65.196.034.65.199.2551,024
11534.65.200.0/2234.65.200.034.65.203.2551,024
11634.65.204.0/2234.65.204.034.65.207.2551,024
11734.65.208.0/2234.65.208.034.65.211.2551,024
11834.65.212.0/2234.65.212.034.65.215.2551,024
11934.65.216.0/2234.65.216.034.65.219.2551,024
12034.65.220.0/2234.65.220.034.65.223.2551,024
12134.65.224.0/2234.65.224.034.65.227.2551,024
12234.65.228.0/2234.65.228.034.65.231.2551,024
12334.65.232.0/2234.65.232.034.65.235.2551,024
12434.65.236.0/2234.65.236.034.65.239.2551,024
12534.65.240.0/2234.65.240.034.65.243.2551,024
12634.65.244.0/2234.65.244.034.65.247.2551,024
12734.65.248.0/2234.65.248.034.65.251.2551,024
12834.65.252.0/2234.65.252.034.65.255.2551,024
12934.66.0.0/2234.66.0.034.66.3.2551,024
13034.66.4.0/2234.66.4.034.66.7.2551,024
13134.66.8.0/2234.66.8.034.66.11.2551,024
13234.66.12.0/2234.66.12.034.66.15.2551,024
13334.66.16.0/2234.66.16.034.66.19.2551,024
13434.66.20.0/2234.66.20.034.66.23.2551,024
13534.66.24.0/2234.66.24.034.66.27.2551,024
13634.66.28.0/2234.66.28.034.66.31.2551,024
13734.66.32.0/2234.66.32.034.66.35.2551,024
13834.66.36.0/2234.66.36.034.66.39.2551,024
13934.66.40.0/2234.66.40.034.66.43.2551,024
14034.66.44.0/2234.66.44.034.66.47.2551,024
14134.66.48.0/2234.66.48.034.66.51.2551,024
14234.66.52.0/2234.66.52.034.66.55.2551,024
14334.66.56.0/2234.66.56.034.66.59.2551,024
14434.66.60.0/2234.66.60.034.66.63.2551,024
14534.66.64.0/2234.66.64.034.66.67.2551,024
14634.66.68.0/2234.66.68.034.66.71.2551,024
14734.66.72.0/2234.66.72.034.66.75.2551,024
14834.66.76.0/2234.66.76.034.66.79.2551,024
14934.66.80.0/2234.66.80.034.66.83.2551,024
15034.66.84.0/2234.66.84.034.66.87.2551,024
15134.66.88.0/2234.66.88.034.66.91.2551,024
15234.66.92.0/2234.66.92.034.66.95.2551,024
15334.66.96.0/2234.66.96.034.66.99.2551,024
15434.66.100.0/2234.66.100.034.66.103.2551,024
15534.66.104.0/2234.66.104.034.66.107.2551,024
15634.66.108.0/2234.66.108.034.66.111.2551,024
15734.66.112.0/2234.66.112.034.66.115.2551,024
15834.66.116.0/2234.66.116.034.66.119.2551,024
15934.66.120.0/2234.66.120.034.66.123.2551,024
16034.66.124.0/2234.66.124.034.66.127.2551,024
16134.66.128.0/2234.66.128.034.66.131.2551,024
16234.66.132.0/2234.66.132.034.66.135.2551,024
16334.66.136.0/2234.66.136.034.66.139.2551,024
16434.66.140.0/2234.66.140.034.66.143.2551,024
16534.66.144.0/2234.66.144.034.66.147.2551,024
16634.66.148.0/2234.66.148.034.66.151.2551,024
16734.66.152.0/2234.66.152.034.66.155.2551,024
16834.66.156.0/2234.66.156.034.66.159.2551,024
16934.66.160.0/2234.66.160.034.66.163.2551,024
17034.66.164.0/2234.66.164.034.66.167.2551,024
17134.66.168.0/2234.66.168.034.66.171.2551,024
17234.66.172.0/2234.66.172.034.66.175.2551,024
17334.66.176.0/2234.66.176.034.66.179.2551,024
17434.66.180.0/2234.66.180.034.66.183.2551,024
17534.66.184.0/2234.66.184.034.66.187.2551,024
17634.66.188.0/2234.66.188.034.66.191.2551,024
17734.66.192.0/2234.66.192.034.66.195.2551,024
17834.66.196.0/2234.66.196.034.66.199.2551,024
17934.66.200.0/2234.66.200.034.66.203.2551,024
18034.66.204.0/2234.66.204.034.66.207.2551,024
18134.66.208.0/2234.66.208.034.66.211.2551,024
18234.66.212.0/2234.66.212.034.66.215.2551,024
18334.66.216.0/2234.66.216.034.66.219.2551,024
18434.66.220.0/2234.66.220.034.66.223.2551,024
18534.66.224.0/2234.66.224.034.66.227.2551,024
18634.66.228.0/2234.66.228.034.66.231.2551,024
18734.66.232.0/2234.66.232.034.66.235.2551,024
18834.66.236.0/2234.66.236.034.66.239.2551,024
18934.66.240.0/2234.66.240.034.66.243.2551,024
19034.66.244.0/2234.66.244.034.66.247.2551,024
19134.66.248.0/2234.66.248.034.66.251.2551,024
19234.66.252.0/2234.66.252.034.66.255.2551,024
19334.67.0.0/2234.67.0.034.67.3.2551,024
19434.67.4.0/2234.67.4.034.67.7.2551,024
19534.67.8.0/2234.67.8.034.67.11.2551,024
19634.67.12.0/2234.67.12.034.67.15.2551,024
19734.67.16.0/2234.67.16.034.67.19.2551,024
19834.67.20.0/2234.67.20.034.67.23.2551,024
19934.67.24.0/2234.67.24.034.67.27.2551,024
20034.67.28.0/2234.67.28.034.67.31.2551,024
20134.67.32.0/2234.67.32.034.67.35.2551,024
20234.67.36.0/2234.67.36.034.67.39.2551,024
20334.67.40.0/2234.67.40.034.67.43.2551,024
20434.67.44.0/2234.67.44.034.67.47.2551,024
20534.67.48.0/2234.67.48.034.67.51.2551,024
20634.67.52.0/2234.67.52.034.67.55.2551,024
20734.67.56.0/2234.67.56.034.67.59.2551,024
20834.67.60.0/2234.67.60.034.67.63.2551,024
20934.67.64.0/2234.67.64.034.67.67.2551,024
21034.67.68.0/2234.67.68.034.67.71.2551,024
21134.67.72.0/2234.67.72.034.67.75.2551,024
21234.67.76.0/2234.67.76.034.67.79.2551,024
21334.67.80.0/2234.67.80.034.67.83.2551,024
21434.67.84.0/2234.67.84.034.67.87.2551,024
21534.67.88.0/2234.67.88.034.67.91.2551,024
21634.67.92.0/2234.67.92.034.67.95.2551,024
21734.67.96.0/2234.67.96.034.67.99.2551,024
21834.67.100.0/2234.67.100.034.67.103.2551,024
21934.67.104.0/2234.67.104.034.67.107.2551,024
22034.67.108.0/2234.67.108.034.67.111.2551,024
22134.67.112.0/2234.67.112.034.67.115.2551,024
22234.67.116.0/2234.67.116.034.67.119.2551,024
22334.67.120.0/2234.67.120.034.67.123.2551,024
22434.67.124.0/2234.67.124.034.67.127.2551,024
22534.67.128.0/2234.67.128.034.67.131.2551,024
22634.67.132.0/2234.67.132.034.67.135.2551,024
22734.67.136.0/2234.67.136.034.67.139.2551,024
22834.67.140.0/2234.67.140.034.67.143.2551,024
22934.67.144.0/2234.67.144.034.67.147.2551,024
23034.67.148.0/2234.67.148.034.67.151.2551,024
23134.67.152.0/2234.67.152.034.67.155.2551,024
23234.67.156.0/2234.67.156.034.67.159.2551,024
23334.67.160.0/2234.67.160.034.67.163.2551,024
23434.67.164.0/2234.67.164.034.67.167.2551,024
23534.67.168.0/2234.67.168.034.67.171.2551,024
23634.67.172.0/2234.67.172.034.67.175.2551,024
23734.67.176.0/2234.67.176.034.67.179.2551,024
23834.67.180.0/2234.67.180.034.67.183.2551,024
23934.67.184.0/2234.67.184.034.67.187.2551,024
24034.67.188.0/2234.67.188.034.67.191.2551,024
24134.67.192.0/2234.67.192.034.67.195.2551,024
24234.67.196.0/2234.67.196.034.67.199.2551,024
24334.67.200.0/2234.67.200.034.67.203.2551,024
24434.67.204.0/2234.67.204.034.67.207.2551,024
24534.67.208.0/2234.67.208.034.67.211.2551,024
24634.67.212.0/2234.67.212.034.67.215.2551,024
24734.67.216.0/2234.67.216.034.67.219.2551,024
24834.67.220.0/2234.67.220.034.67.223.2551,024
24934.67.224.0/2234.67.224.034.67.227.2551,024
25034.67.228.0/2234.67.228.034.67.231.2551,024
25134.67.232.0/2234.67.232.034.67.235.2551,024
25234.67.236.0/2234.67.236.034.67.239.2551,024
25334.67.240.0/2234.67.240.034.67.243.2551,024
25434.67.244.0/2234.67.244.034.67.247.2551,024
25534.67.248.0/2234.67.248.034.67.251.2551,024
25634.67.252.0/2234.67.252.034.67.255.2551,024
Page 1 of 16
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Large splits are paged without generating the full address space. Counts are exact for IPv6. Merge and exclusion inputs accept up to 1,024 blocks and produce at most 8,192 CIDRs. Downloads and copy buttons use the displayed page.