DOI-NBC-NET
ASN	21633
Country code	US
Total number of IPv4	4608
Total number of IPv6	0
Total number of IPs (combined)	4608
IPv4 Ranges	137.227.96.0 - 137.227.103.255 137.227.192.0 - 137.227.199.255 205.173.0.0 - 205.173.0.255 205.173.4.0 - 205.173.4.255
IPv6 Ranges