IPv4 AS & ASN Directory: AS Number 19231 (AS19231)
| IP Range | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 50.203.232.0 to 50.203.232.255 | 50.203.232.0/24 | AS19231 | NBCUniversal | See Range |
| 173.213.210.0 to 173.213.210.255 | 173.213.210.0/24 | AS19231 | NBCUniversal | See Range |
| 208.73.112.0 to 208.73.112.255 | 208.73.112.0/24 | AS19231 | NBCUniversal | See Range |
| 208.73.114.0 to 208.73.115.255 | 208.73.114.0/23 | AS19231 | NBCUniversal | See Range |
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