| 32.0.0.0/8 | WHOIS (ARIN) | American Registry for Internet Numbers | US |
| 32.0.0.0/9 | BGP route | AS7018 AT&T Enterprises, LLC | — |
| 32.0.0.0/9 | WHOIS (ARIN) | AT&T Enterprises, LLC | US |
| 32.0.0.0/9 | ARIN assigned | — | US |
| 32.104.0.0/15 | BGP route | AS2688 AT&T Enterprises, LLC | — |
| 32.112.0.0/15 | BGP route | AS2686 AT&T Enterprises, LLC | — |
| 32.1.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.3.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.4.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.5.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.6.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.9.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.13.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.15.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.16.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.24.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.25.0.0/16 | BGP route | AS2687 AT&T Enterprises, LLC | — |
| 32.31.0.0/16 | BGP route | AS2688 AT&T Enterprises, LLC | — |
| 32.43.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.44.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.45.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.46.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.48.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.50.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.51.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.52.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.53.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.54.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.55.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.56.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.58.0.0/16 | BGP route | AS2686 AT&T Enterprises, LLC | — |
| 32.59.0.0/16 | BGP route | AS2688 AT&T Enterprises, LLC | — |
| 32.63.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.66.0.0/16 | WHOIS (ARIN) | AT&T Global Network Services, LLC | US |
| 32.94.0.0/16 | BGP route | AS2688 AT&T Enterprises, LLC | — |
| 32.103.0.0/16 | BGP route | AS2687 AT&T Enterprises, LLC | — |
| 32.104.0.0/16 | BGP route | AS2688 AT&T Enterprises, LLC | — |
| 32.105.0.0/16 | BGP route | AS2686 AT&T Enterprises, LLC | — |
| 32.106.0.0/16 | BGP route | AS2686 AT&T Enterprises, LLC | — |
| 32.114.0.0/16 | BGP route | AS2687 AT&T Enterprises, LLC | — |
| 32.116.0.0/16 | BGP route | AS2686 AT&T Enterprises, LLC | — |
| 32.117.0.0/16 | BGP route | AS2687 AT&T Enterprises, LLC | — |
| 32.42.0.0/17 | BGP route | AS2686 AT&T Enterprises, LLC | — |
| 32.42.128.0/17 | BGP route | AS2687 AT&T Enterprises, LLC | — |
| 32.101.0.0/17 | BGP route | AS2688 AT&T Enterprises, LLC | — |
| 32.101.128.0/17 | BGP route | AS2685 AT&T Enterprises, LLC | — |
| 32.2.128.0/18 | BGP route | AS8030 AT&T WorldNet | — |
| 32.10.0.0/18 | BGP route | AS8030 AT&T WorldNet | — |
| 32.20.64.0/18 | WHOIS (ARIN) | AT&T MRS | US |
| 32.20.128.0/18 | WHOIS (ARIN) | AT&T MRS | US |
| 32.29.128.0/18 | BGP route | AS8030 AT&T WorldNet | — |
| 32.60.0.0/18 | BGP route | AS2687 AT&T Enterprises, LLC | — |
| 32.60.64.0/18 | BGP route | AS2685 AT&T Enterprises, LLC | — |
| 32.107.0.0/18 | BGP route | AS2686 AT&T Enterprises, LLC | — |
| 32.115.0.0/18 | BGP route | AS2688 AT&T Enterprises, LLC | — |
| 32.115.64.0/18 | BGP route | AS2685 AT&T Enterprises, LLC | — |
| 32.115.128.0/18 | BGP route | AS2688 AT&T Enterprises, LLC | — |
| 32.118.0.0/18 | BGP route | AS2687 AT&T Enterprises, LLC | — |
| 32.37.192.0/19 | BGP route | AS8030 AT&T WorldNet | — |
| 32.39.128.0/19 | BGP route | AS8030 AT&T WorldNet | — |
| 32.81.0.0/19 | WHOIS (ARIN) | CTUS-pool MDN-PVC1 | US |
| 32.81.32.0/19 | WHOIS (ARIN) | CTUS-pool MDN-PVCA | US |
| 32.81.64.0/19 | WHOIS (ARIN) | CTUS-pool MDN-PVCB | US |
| 32.81.96.0/19 | WHOIS (ARIN) | CTUS-pool MDN-PVCC | US |
| 32.81.128.0/19 | WHOIS (ARIN) | CTUS-pool MDN-PVC2 | US |
| 32.81.160.0/19 | WHOIS (ARIN) | CTUS-pool MDN-PVC3 | US |
| 32.81.192.0/19 | WHOIS (ARIN) | CTUS-pool MDN-PVCD | US |
| 32.87.0.0/19 | WHOIS (ARIN) | CTUS-pool MDN-PVC1 | US |
| 32.87.32.0/19 | WHOIS (ARIN) | CTUS-pool MDN-PVCA | US |
| 32.87.64.0/19 | WHOIS (ARIN) | CTUS-pool MDN-PVCB | US |
| 32.87.96.0/19 | WHOIS (ARIN) | CTUS-pool MDN-PVCC | US |
| 32.87.128.0/19 | WHOIS (ARIN) | CTUS-pool MDN-PVC2 | US |
| 32.87.160.0/19 | WHOIS (ARIN) | CTUS-pool MDN-PVC3 | US |
| 32.87.192.0/19 | WHOIS (ARIN) | CTUS-pool MDN-PVCD | US |
| 32.87.224.0/19 | WHOIS (ARIN) | CTUS-pool MDN-PVC4 | US |
| 32.96.224.0/19 | BGP route | AS2685 AT&T Enterprises, LLC | — |
| 32.100.0.0/19 | WHOIS (ARIN) | CTUS-pool INT-LIG0A | US |
| 32.100.32.0/19 | WHOIS (ARIN) | CTUS-pool INT-LIG0D | US |
| 32.100.64.0/19 | WHOIS (ARIN) | CTUS-pool INT-LIG0H | US |
| 32.100.96.0/19 | WHOIS (ARIN) | CTUS-pool INT-LIG0I | US |
| 32.100.128.0/19 | WHOIS (ARIN) | CTUS-pool INT-LIG0N | US |
| 32.100.160.0/19 | WHOIS (ARIN) | CTUS-pool INT-LIG0P | US |
| 32.100.192.0/19 | WHOIS (ARIN) | CTUS-pool INT-LIG0S | US |
| 32.115.32.0/19 | BGP route | AS2688 AT&T Enterprises, LLC | — |
| 32.118.64.0/19 | BGP route | AS2688 AT&T Enterprises, LLC | — |
| 32.7.32.0/20 | BGP route | AS8030 AT&T WorldNet | — |
| 32.21.176.0/20 | BGP route | AS8030 AT&T WorldNet | — |
| 32.29.224.0/20 | BGP route | AS8030 AT&T WorldNet | — |
| 32.59.16.0/20 | BGP route | AS2688 AT&T Enterprises, LLC | — |
| 32.59.64.0/20 | BGP route | AS2688 AT&T Enterprises, LLC | — |
| 32.118.240.0/20 | BGP route | AS2687 AT&T Enterprises, LLC | — |
| 32.21.160.0/21 | BGP route | AS8030 AT&T WorldNet | — |
| 32.21.168.0/21 | BGP route | AS8030 AT&T WorldNet | — |
| 32.35.72.0/21 | BGP route | AS8030 AT&T WorldNet | — |
| 32.35.88.0/21 | BGP route | AS8030 AT&T WorldNet | — |
| 32.35.104.0/21 | BGP route | AS8030 AT&T WorldNet | — |
| 32.59.0.0/21 | BGP route | AS2688 AT&T Enterprises, LLC | — |
| 32.59.72.0/21 | BGP route | AS2688 AT&T Enterprises, LLC | — |
| 32.59.96.0/21 | BGP route | AS2688 AT&T Enterprises, LLC | — |
| 32.59.104.0/21 | BGP route | AS2688 AT&T Enterprises, LLC | — |
| 32.101.0.0/21 | BGP route | AS2688 AT&T Enterprises, LLC | — |