AS30676 74.123.16.0/21 CIDR and IP Range Summary.ASN: 30676 - Tullahoma Utilities AuthorityHost Count: 2046Addressable IPs: 204874.123.16.0/2474.123.17.0/2474.123.18.0/2474.123.19.0/2474.123.20.0/2474.123.21.0/2474.123.22.0/2474.123.23.0/24