Last Updated: Monday, 26 May 2025 By: Steve Warner

Decimal IP Address:	317208748	( http://317208748 )
IP Address:	18.232.56.172/30	( 0x12E838AC )
Subnet Mask:	255.255.255.252	( 0xFFFFFFFC )
Wildcard (Inverse) Mask:	0.0.0.3	( 0x00000003 )
Network Address:	18.232.56.172	( 0x12E838AC )
Broadcast Address:	18.232.56.175	( 0x12E838AF )
Binary IP Address:	00010010.11101000.00111000.10101100
Binary Subnet Mask:	11111111.11111111.11111111.11111100
AND
Binary Network Address:	00010010.11101000.00111000.10101100
Binary Broadcast Address:	00010010.11101000.00111000.10101111
Class of Address:	A
Number of Subnets:	4194304
Number of IP:	4
Number of Useable Hosts:	2
in-addr.arpa format:	172.56.232.18.in-addr.arpa
Hostname:	ec2-18-232-56-172.compute-1.amazonaws.com
GEOIP Location:	US - United States
NAT64 Address:	64:FF9B::12E8:38AC
ISATAP Address:	FE80::0200:5EFE:12E8:38AC
mapped IPV4:	::ffff:12E8:38AC::/48
6to4:	2002:12E8:38AC::/48

<Prev


Subnet  Network             First Usable IP     Last Usable IP      Broadcast
0       18.232.56.0         18.232.56.1         18.232.56.2         18.232.56.3         
1       18.232.56.4         18.232.56.5         18.232.56.6         18.232.56.7         
2       18.232.56.8         18.232.56.9         18.232.56.10        18.232.56.11        
3       18.232.56.12        18.232.56.13        18.232.56.14        18.232.56.15        
4       18.232.56.16        18.232.56.17        18.232.56.18        18.232.56.19        
5       18.232.56.20        18.232.56.21        18.232.56.22        18.232.56.23        
6       18.232.56.24        18.232.56.25        18.232.56.26        18.232.56.27        
7       18.232.56.28        18.232.56.29        18.232.56.30        18.232.56.31        
8       18.232.56.32        18.232.56.33        18.232.56.34        18.232.56.35        
9       18.232.56.36        18.232.56.37        18.232.56.38        18.232.56.39        
10      18.232.56.40        18.232.56.41        18.232.56.42        18.232.56.43        
11      18.232.56.44        18.232.56.45        18.232.56.46        18.232.56.47        
12      18.232.56.48        18.232.56.49        18.232.56.50        18.232.56.51        
13      18.232.56.52        18.232.56.53        18.232.56.54        18.232.56.55        
14      18.232.56.56        18.232.56.57        18.232.56.58        18.232.56.59        
15      18.232.56.60        18.232.56.61        18.232.56.62        18.232.56.63        
16      18.232.56.64        18.232.56.65        18.232.56.66        18.232.56.67        
17      18.232.56.68        18.232.56.69        18.232.56.70        18.232.56.71        
18      18.232.56.72        18.232.56.73        18.232.56.74        18.232.56.75        
19      18.232.56.76        18.232.56.77        18.232.56.78        18.232.56.79        
20      18.232.56.80        18.232.56.81        18.232.56.82        18.232.56.83        
21      18.232.56.84        18.232.56.85        18.232.56.86        18.232.56.87        
22      18.232.56.88        18.232.56.89        18.232.56.90        18.232.56.91        
23      18.232.56.92        18.232.56.93        18.232.56.94        18.232.56.95        
24      18.232.56.96        18.232.56.97        18.232.56.98        18.232.56.99        
25      18.232.56.100       18.232.56.101       18.232.56.102       18.232.56.103       
26      18.232.56.104       18.232.56.105       18.232.56.106       18.232.56.107       
27      18.232.56.108       18.232.56.109       18.232.56.110       18.232.56.111       
28      18.232.56.112       18.232.56.113       18.232.56.114       18.232.56.115       
29      18.232.56.116       18.232.56.117       18.232.56.118       18.232.56.119       
30      18.232.56.120       18.232.56.121       18.232.56.122       18.232.56.123       
31      18.232.56.124       18.232.56.125       18.232.56.126       18.232.56.127       
32      18.232.56.128       18.232.56.129       18.232.56.130       18.232.56.131       
33      18.232.56.132       18.232.56.133       18.232.56.134       18.232.56.135       
34      18.232.56.136       18.232.56.137       18.232.56.138       18.232.56.139       
35      18.232.56.140       18.232.56.141       18.232.56.142       18.232.56.143       
36      18.232.56.144       18.232.56.145       18.232.56.146       18.232.56.147       
37      18.232.56.148       18.232.56.149       18.232.56.150       18.232.56.151       
38      18.232.56.152       18.232.56.153       18.232.56.154       18.232.56.155       
39      18.232.56.156       18.232.56.157       18.232.56.158       18.232.56.159       
40      18.232.56.160       18.232.56.161       18.232.56.162       18.232.56.163       
41      18.232.56.164       18.232.56.165       18.232.56.166       18.232.56.167       
42      18.232.56.168       18.232.56.169       18.232.56.170       18.232.56.171       
43      18.232.56.172       18.232.56.173       18.232.56.174       18.232.56.175       
44      18.232.56.176       18.232.56.177       18.232.56.178       18.232.56.179       
45      18.232.56.180       18.232.56.181       18.232.56.182       18.232.56.183       
46      18.232.56.184       18.232.56.185       18.232.56.186       18.232.56.187       
47      18.232.56.188       18.232.56.189       18.232.56.190       18.232.56.191       
48      18.232.56.192       18.232.56.193       18.232.56.194       18.232.56.195       
49      18.232.56.196       18.232.56.197       18.232.56.198       18.232.56.199       
50      18.232.56.200       18.232.56.201       18.232.56.202       18.232.56.203       
51      18.232.56.204       18.232.56.205       18.232.56.206       18.232.56.207       
52      18.232.56.208       18.232.56.209       18.232.56.210       18.232.56.211       
53      18.232.56.212       18.232.56.213       18.232.56.214       18.232.56.215       
54      18.232.56.216       18.232.56.217       18.232.56.218       18.232.56.219       
55      18.232.56.220       18.232.56.221       18.232.56.222       18.232.56.223       
56      18.232.56.224       18.232.56.225       18.232.56.226       18.232.56.227       
57      18.232.56.228       18.232.56.229       18.232.56.230       18.232.56.231       
58      18.232.56.232       18.232.56.233       18.232.56.234       18.232.56.235       
59      18.232.56.236       18.232.56.237       18.232.56.238       18.232.56.239       
60      18.232.56.240       18.232.56.241       18.232.56.242       18.232.56.243       
61      18.232.56.244       18.232.56.245       18.232.56.246       18.232.56.247       
62      18.232.56.248       18.232.56.249       18.232.56.250       18.232.56.251       
63      18.232.56.252       18.232.56.253       18.232.56.254       18.232.56.255       


Next>


        CIDR Block          Network             Broadcast           Subnet Mask         No. IP's
        18.232.56.172/32    18.232.56.172    -  18.232.56.172       255.255.255.255     1              
        18.232.56.172/31    18.232.56.172    -  18.232.56.173       255.255.255.254     2              
        18.232.56.172/30    18.232.56.172    -  18.232.56.175       255.255.255.252     4              
        18.232.56.168/29    18.232.56.168    -  18.232.56.175       255.255.255.248     8              
        18.232.56.160/28    18.232.56.160    -  18.232.56.175       255.255.255.240     16             
        18.232.56.160/27    18.232.56.160    -  18.232.56.191       255.255.255.224     32             
        18.232.56.128/26    18.232.56.128    -  18.232.56.191       255.255.255.192     64             
        18.232.56.128/25    18.232.56.128    -  18.232.56.255       255.255.255.128     128            
        18.232.56.0/24      18.232.56.0      -  18.232.56.255       255.255.255.0       256            
        18.232.56.0/23      18.232.56.0      -  18.232.57.255       255.255.254.0       512            
        18.232.56.0/22      18.232.56.0      -  18.232.59.255       255.255.252.0       1024           
        18.232.56.0/21      18.232.56.0      -  18.232.63.255       255.255.248.0       2048           
        18.232.48.0/20      18.232.48.0      -  18.232.63.255       255.255.240.0       4096           
        18.232.32.0/19      18.232.32.0      -  18.232.63.255       255.255.224.0       8192           
        18.232.0.0/18       18.232.0.0       -  18.232.63.255       255.255.192.0       16384          
        18.232.0.0/17       18.232.0.0       -  18.232.127.255      255.255.128.0       32768          
        18.232.0.0/16       18.232.0.0       -  18.232.255.255      255.255.0.0         65536          
        18.232.0.0/15       18.232.0.0       -  18.233.255.255      255.254.0.0         131072         
        18.232.0.0/14       18.232.0.0       -  18.235.255.255      255.252.0.0         262144         
        18.232.0.0/13       18.232.0.0       -  18.239.255.255      255.248.0.0         524288         
        18.224.0.0/12       18.224.0.0       -  18.239.255.255      255.240.0.0         1048576        
        18.224.0.0/11       18.224.0.0       -  18.255.255.255      255.224.0.0         2097152        
        18.192.0.0/10       18.192.0.0       -  18.255.255.255      255.192.0.0         4194304        
        18.128.0.0/9        18.128.0.0       -  18.255.255.255      255.128.0.0         8388608        
        18.0.0.0/8          18.0.0.0         -  18.255.255.255      255.0.0.0           16777216       
        18.0.0.0/7          18.0.0.0         -  19.255.255.255      254.0.0.0           33554432       
        16.0.0.0/6          16.0.0.0         -  19.255.255.255      252.0.0.0           67108864       
        16.0.0.0/5          16.0.0.0         -  23.255.255.255      248.0.0.0           134217728      
        16.0.0.0/4          16.0.0.0         -  31.255.255.255      240.0.0.0           268435456      
        0.0.0.0/3           0.0.0.0          -  31.255.255.255      224.0.0.0           536870912      
        0.0.0.0/2           0.0.0.0          -  63.255.255.255      192.0.0.0           1073741824     
        0.0.0.0/1           0.0.0.0          -  127.255.255.255     128.0.0.0           2147483648