AS131 169.231.21.0/24 CIDR and IP Range Summary.ASN: 131 - University of California Santa BarbaraHost Count: 254Addressable IPs: 256 169.231.21.0169.231.21.1169.231.21.2169.231.21.3169.231.21.4169.231.21.5169.231.21.6169.231.21.7169.231.21.8169.231.21.9169.231.21.10169.231.21.11169.231.21.12169.231.21.13169.231.21.14169.231.21.15169.231.21.16169.231.21.17169.231.21.18169.231.21.19169.231.21.20169.231.21.21169.231.21.22169.231.21.23169.231.21.24169.231.21.25169.231.21.26169.231.21.27169.231.21.28169.231.21.29169.231.21.30169.231.21.31169.231.21.32169.231.21.33169.231.21.34169.231.21.35169.231.21.36169.231.21.37169.231.21.38169.231.21.39169.231.21.40169.231.21.41169.231.21.42169.231.21.43169.231.21.44169.231.21.45169.231.21.46169.231.21.47169.231.21.48169.231.21.49169.231.21.50169.231.21.51169.231.21.52169.231.21.53169.231.21.54169.231.21.55169.231.21.56169.231.21.57169.231.21.58169.231.21.59169.231.21.60169.231.21.61169.231.21.62169.231.21.63169.231.21.64169.231.21.65169.231.21.66169.231.21.67169.231.21.68169.231.21.69169.231.21.70169.231.21.71169.231.21.72169.231.21.73169.231.21.74169.231.21.75169.231.21.76169.231.21.77169.231.21.78169.231.21.79169.231.21.80169.231.21.81169.231.21.82169.231.21.83169.231.21.84169.231.21.85169.231.21.86169.231.21.87169.231.21.88169.231.21.89169.231.21.90169.231.21.91169.231.21.92169.231.21.93169.231.21.94169.231.21.95169.231.21.96169.231.21.97169.231.21.98169.231.21.99169.231.21.100169.231.21.101169.231.21.102169.231.21.103169.231.21.104169.231.21.105169.231.21.106169.231.21.107169.231.21.108169.231.21.109169.231.21.110169.231.21.111169.231.21.112169.231.21.113169.231.21.114169.231.21.115169.231.21.116169.231.21.117169.231.21.118169.231.21.119169.231.21.120169.231.21.121169.231.21.122169.231.21.123169.231.21.124169.231.21.125169.231.21.126169.231.21.127169.231.21.128169.231.21.129169.231.21.130169.231.21.131169.231.21.132169.231.21.133169.231.21.134169.231.21.135169.231.21.136169.231.21.137169.231.21.138169.231.21.139169.231.21.140169.231.21.141169.231.21.142169.231.21.143169.231.21.144169.231.21.145169.231.21.146169.231.21.147169.231.21.148169.231.21.149169.231.21.150169.231.21.151169.231.21.152169.231.21.153169.231.21.154169.231.21.155169.231.21.156169.231.21.157169.231.21.158169.231.21.159169.231.21.160169.231.21.161169.231.21.162169.231.21.163169.231.21.164169.231.21.165169.231.21.166169.231.21.167169.231.21.168169.231.21.169169.231.21.170169.231.21.171169.231.21.172169.231.21.173169.231.21.174169.231.21.175169.231.21.176169.231.21.177169.231.21.178169.231.21.179169.231.21.180169.231.21.181169.231.21.182169.231.21.183169.231.21.184169.231.21.185169.231.21.186169.231.21.187169.231.21.188169.231.21.189169.231.21.190169.231.21.191169.231.21.192169.231.21.193169.231.21.194169.231.21.195169.231.21.196169.231.21.197169.231.21.198169.231.21.199169.231.21.200169.231.21.201169.231.21.202169.231.21.203169.231.21.204169.231.21.205169.231.21.206169.231.21.207169.231.21.208169.231.21.209169.231.21.210169.231.21.211169.231.21.212169.231.21.213169.231.21.214169.231.21.215169.231.21.216169.231.21.217169.231.21.218169.231.21.219169.231.21.220169.231.21.221169.231.21.222169.231.21.223169.231.21.224169.231.21.225169.231.21.226169.231.21.227169.231.21.228169.231.21.229169.231.21.230169.231.21.231169.231.21.232169.231.21.233169.231.21.234169.231.21.235169.231.21.236169.231.21.237169.231.21.238169.231.21.239169.231.21.240169.231.21.241169.231.21.242169.231.21.243169.231.21.244169.231.21.245169.231.21.246169.231.21.247169.231.21.248169.231.21.249169.231.21.250169.231.21.251169.231.21.252169.231.21.253169.231.21.254169.231.21.255