| 209.0.0.0/8 | WHOIS (ARIN) | American Registry for Internet Numbers | US |
| 209.55.64.0/18 | BGP route | AS18618 west central wireless | — |
| 209.55.64.0/18 | WHOIS (ARIN) | west central wireless | — |
| 209.55.64.0/18 | ARIN assigned | — | US |
| 209.55.72.0/21 | BGP route | AS16857 Central Texas Telecommunications | — |
| 209.55.72.0/21 | WHOIS (ARIN) | Central Texas Telecommunications | US |
| 209.55.80.0/21 | WHOIS (ARIN) | Nortex Communications Company | US |
| 209.55.88.0/21 | WHOIS (ARIN) | Central Texas Telecommunications | US |
| 209.55.96.0/21 | BGP route | AS16857 Central Texas Telecommunications | — |
| 209.55.96.0/21 | WHOIS (ARIN) | Central Texas Telecommunications | US |
| 209.55.104.0/21 | BGP route | AS16857 Central Texas Telecommunications | — |
| 209.55.104.0/21 | WHOIS (ARIN) | Central Texas Telecommunications | US |
| 209.55.112.0/21 | WHOIS (ARIN) | Nortex Communications Company | US |
| 209.55.72.0/22 | BGP route | AS18618 west central wireless | — |
| 209.55.80.0/22 | BGP route | AS16823 Nortex Communications Company | — |
| 209.55.84.0/22 | BGP route | AS16823 Nortex Communications Company | — |
| 209.55.116.0/22 | BGP route | AS16823 Nortex Communications Company | — |
| 209.55.120.0/22 | BGP route | AS16823 Nortex Communications Company | — |
| 209.55.120.0/22 | WHOIS (ARIN) | Nortex Communications Company | US |
| 209.55.124.0/22 | WHOIS (ARIN) | Central Texas Telecommunications | US |
| 209.55.64.0/23 | BGP route | AS16857 Central Texas Telecommunications | — |
| 209.55.64.0/23 | WHOIS (ARIN) | Central Texas Telecommunications | US |
| 209.55.104.0/23 | BGP route | AS16857 Central Texas Telecommunications | — |
| 209.55.106.0/23 | BGP route | AS16857 Central Texas Telecommunications | — |
| 209.55.64.0/24 | BGP route | AS16857 Central Texas Telecommunications | — |
| 209.55.78.0/24 | BGP route | AS16857 Central Texas Telecommunications | — |
| 209.55.106.0/24 | BGP route | AS16857 Central Texas Telecommunications | — |
| 209.55.110.0/24 | BGP route | AS16857 Central Texas Telecommunications | — |
| 209.55.111.0/24 | BGP route | AS16857 Central Texas Telecommunications | — |
| 209.55.112.0/24 | BGP route | AS16823 Nortex Communications Company | — |
| 209.55.113.0/24 | BGP route | AS16823 Nortex Communications Company | — |
| 209.55.114.0/24 | BGP route | AS16823 Nortex Communications Company | — |
| 209.55.115.0/24 | BGP route | AS16823 Nortex Communications Company | — |
| 209.55.112.208/28 | WHOIS (ARIN) | B29 Investments | US |
| 209.55.112.128/29 | WHOIS (ARIN) | Gainesville Title Company | US |
| 209.55.112.136/29 | WHOIS (ARIN) | Adams and Bennett | US |
| 209.55.112.144/29 | WHOIS (ARIN) | WW Howeth Title Company | US |
| 209.55.112.152/29 | WHOIS (ARIN) | Zodiac Seats US | US |
| 209.55.112.160/29 | WHOIS (ARIN) | Gainesville Printing Co | US |
| 209.55.112.168/29 | WHOIS (ARIN) | Hunters Oil Depot | US |
| 209.55.112.176/29 | WHOIS (ARIN) | Tioga ISD | US |
| 209.55.112.184/29 | WHOIS (ARIN) | Nascoga Federal Credit Union | US |
| 209.55.112.192/29 | WHOIS (ARIN) | Luttrull-McNatt Chevrolet | US |
| 209.55.112.200/29 | WHOIS (ARIN) | Merit Advisors | US |
| 209.55.112.224/29 | WHOIS (ARIN) | Eikon Consulting Group | US |
| 209.55.112.232/29 | WHOIS (ARIN) | Core Professional Services | US |
| 209.55.112.240/29 | WHOIS (ARIN) | IFS Industries | US |