ATT
Aggregated across every cluster whose name starts with "ATT" — a single company can be split across many separate clusters (per-datacenter, per-country, or per-subsidiary naming), so this view sums the true total rather than understating it with a single cluster's count.
1,177
Total ranges
147
Matched clusters
Matched clusters
att-subnet1
ATT-OMG-IE-NET
att-subnet2
ATT-Worldwide-Telecommunications-Services-Singapore-Pte-Ltd
ATT_COUNTRYALLOC_PH
ATT_Worldwide_Telecommunications_Services
ATT-OPENNET-AP-AU
ATT-OPENNET-AP-IN
ATT-OPENNET-AP-MY
ATT-OPENNET-AP-JP
ATT-DNS-UNICAST-EMEA-NET1
ATT-NET-BASEDFIREWAL-US-NET1
ATT_DRG_RES_102
ATT_DRG_RES_103
ATT_DRG_RES_104
ATT_DRG_RES_105
ATT_DRG_RES_106
ATT_DRG_RES_107
ATT_DRG_RES_108
ATT_DRG_RES_109
ATT_DRG_RES_110
ATT_DRG_RES_111
ATT_DRG_RES_112
ATT_DRG_RES_121
ATT_DRG_RES_122
ATT_DRG_RES_123
ATT_DRG_RES_124
ATT_DRG_RES_125
ATT_DRG_RES_126
ATT_DRG_RES_127
ATT-NET-EMEA-NET2B
ATT-NET-EMEA-NET2C
ATT-EMEA-SRV-DRG-NET3
ATT-GNS-FRANCE-SAS_J4147-00099-002
ATT_GLOBAL_NETWORK_SERVICES_Branch_AMEX_GBT
ATT-IDCEMEA-UNALLOCATED-NET
ATT_AMEX
ATT-GNS-FRANCE-SAS_J4147-00014-002
ATT-GNS-FRANCE-SAS_J4147-00002-002
ATT-AVIENT-20210419
ATT-Boston
ATT_GNS_FRANCE_SAS_J4147-00156-002
ATT-GNS-FRANCE-SAS_J4147-00181-002
ATT-Global-Network-Services-Czech-Republic
ATT_GNS_FRANCE_J4147-00187-002
ATT-OMG-3-NET
ATT_JJ_Israel_OneWeb_WAN_IP_Pool_8220613664_29
ATT_GNS_FRANCE_SAS_J4147-00188-002
ATT-OMG-IT-NET
ATT_ESTEE
ATT-POLYMERS-LAN
ATT-Global
ATT-REXAM-PLC-1-NET
ATT_DOBL-AT-BLOCK
ATT-070403205756
ATT-CT
ATT-BGN-1-NET
ATT-BGN-2-NET
ATT-BGN-3-NET
ATT_GLOBAL_NETWORK_SERVICES_UK_BV_UK_BRANCH
+87 more
Ranges (1,177)
showing 201–300 of 1,177 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 195.33.129.80/28 | ATT-Test | ATT-Test | RIPE | ASSIGNED PA | ● medium |
| 195.33.130.64/28 | ATT-CISCO-LINKSYS-LLP-INT-NET | ATT-CISCO-LINKSYS-LLP-INT-NET | RIPE | ASSIGNED PA | ● low |
| 195.33.130.80/28 | ATT-CISCO-LINKSYS-LLP-INT-NET | ATT-CISCO-LINKSYS-LLP-INT-NET | RIPE | ASSIGNED PA | ● low |
| 195.33.156.0/24 | ATT-NLAMS-SERVICES-NET | ATT-NLAMS-SERVICES-NET | RIPE | ASSIGNED PA | ● medium |
| 195.33.161.24/29 | ATT-SCHOTTAG-17074-NET | ATT-SCHOTTAG-17074-NET | RIPE | ASSIGNED PA | ● high |
| 195.33.161.48/28 | ATT-SCHOTTAG-17074-NET | ATT-SCHOTTAG-17074-NET | RIPE | ASSIGNED PA | ● high |
| 195.33.161.80/29 | ATT-SCHOTTAG-17074-NET | ATT-SCHOTTAG-17074-NET | RIPE | ASSIGNED PA | ● high |
| 195.33.161.176/29 | ATT-SCHOTTAG-17074-NET | ATT-SCHOTTAG-17074-NET | RIPE | ASSIGNED PA | ● low |
| 195.33.170.64/27 | ATT-SCHOTTAG-17074-NET | ATT-SCHOTTAG-17074-NET | RIPE | ASSIGNED PA | ● high |
| 195.46.31.80/29 | ATT | ATT llc | RIPE | ASSIGNED PA | ● low |
| 195.70.177.124/30 | ATT--CORP-NET | ATT llc | RIPE | ASSIGNED PA | ● low |
| 195.89.85.40/29 | ATT | ATT llc | RIPE | ASSIGNED PA | ● low |
| 195.212.202.0/24 | ATT-CUST-ISRAEL-195-212-202-0 | ATT-CUST-ISRAEL-195-212-202-0 | RIPE | ASSIGNED PA | ● medium |
| 202.2.128.0/21 | ATT-OPENNET-AP | ATT-OPENNET-AP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.136.0/21 | ATT-OPENNET-AP | ATT-OPENNET-AP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.144.0/21 | ATT-OPENNET-AP | ATT-OPENNET-AP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.152.0/21 | ATT-OPENNET-AP | ATT-OPENNET-AP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.160.0/21 | ATT-OPENNET-AP-SG | ATT-OPENNET-AP-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.168.0/21 | ATT-OPENNET-AP-JP | ATT-OPENNET-AP-JP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.176.0/22 | ATT_COUNTRYALLOC_PH | ATT_COUNTRYALLOC_PH | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.180.0/22 | ATT-OPENNET-AP-KR | ATT-OPENNET-AP-KR | APNIC | ALLOCATED NON-PORTABLE | ● high |
| 202.2.184.0/21 | ATT-OPENNET-AP-AU | ATT-OPENNET-AP-AU | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.192.0/21 | ATT-OPENNET-AP-SG | ATT-OPENNET-AP-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.200.0/21 | ATT-OPENNET-AP-IN | ATT-OPENNET-AP-IN | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.208.0/22 | ATT-OPENNET-AP-MY | ATT-OPENNET-AP-MY | APNIC | ALLOCATED NON-PORTABLE | ● high |
| 202.2.216.0/21 | ATT-OPENNET-AP-JP | ATT-OPENNET-AP-JP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.232.0/22 | ATT-OPENNET-AP-ID | ATT-OPENNET-AP-ID | APNIC | ALLOCATED NON-PORTABLE | ● high |
| 202.2.236.0/24 | ATT-OPENNET-AP-SG | ATT-OPENNET-AP-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.237.0/24 | ATT-OPENNET-AP-SG | ATT-OPENNET-AP-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.238.0/24 | ATT-OPENNET-AP-SG | ATT-OPENNET-AP-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.239.0/24 | ATT-OPENNET-AP-SG | ATT-OPENNET-AP-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.240.0/24 | ATT-OPENNET-AP-AU | ATT-OPENNET-AP-AU | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.241.0/24 | ATT-OPENNET-AP-AU | ATT-OPENNET-AP-AU | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.242.0/24 | ATT-OPENNET-AP-AU | ATT-OPENNET-AP-AU | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.243.0/24 | ATT-OPENNET-AP-AU | ATT-OPENNET-AP-AU | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.244.0/24 | ATT-OPENNET-AP-AU | ATT-OPENNET-AP-AU | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.245.0/24 | ATT-OPENNET-AP-AU | ATT-OPENNET-AP-AU | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.246.0/24 | ATT-OPENNET-AP-AU | ATT-OPENNET-AP-AU | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.247.0/24 | ATT-OPENNET-AP-AU | ATT-OPENNET-AP-AU | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.248.0/24 | ATT-OPENNET-AP-IN | ATT-OPENNET-AP-IN | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.249.0/24 | ATT-OPENNET-AP-IN | ATT-OPENNET-AP-IN | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.250.0/24 | ATT-OPENNET-AP-IN | ATT-OPENNET-AP-IN | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.251.0/24 | ATT-OPENNET-AP-IN | ATT-OPENNET-AP-IN | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.252.0/24 | ATT-OPENNET-AP-IN | ATT-OPENNET-AP-IN | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.253.0/24 | ATT-OPENNET-AP-IN | ATT-OPENNET-AP-IN | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.254.0/24 | ATT-OPENNET-AP-IN | ATT-OPENNET-AP-IN | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.2.255.0/24 | ATT-OPENNET-AP-IN | ATT-OPENNET-AP-IN | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.42.56.64/27 | ATT-SG | ATT-SG | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 202.65.129.148/30 | ATT | ATT llc | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 202.74.98.0/23 | ATT-OPENNET-AP | ATT-OPENNET-AP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.74.102.0/23 | ATT-OPENNET-AP-HK | ATT-OPENNET-AP-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.74.104.0/22 | ATT-OPENNET-AP-HK | ATT-OPENNET-AP-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.74.108.0/22 | ATT-OPENNET-AP-AU | ATT-OPENNET-AP-AU | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.74.112.0/22 | ATT-OPENNET-AP-HK | ATT-OPENNET-AP-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.74.116.0/22 | ATT-OPENNET-AP-SG | ATT-OPENNET-AP-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.74.120.0/22 | ATT-OPENNET-AP-IN | ATT-OPENNET-AP-IN | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.74.124.0/23 | ATT-OPENNET-AP-JP | ATT-OPENNET-AP-JP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.79.195.32/27 | ATT-Worldwide-Telecommunications-Services-Singapore-Pte-Ltd | ATT-Worldwide-Telecommunications-Services-Singapore-Pte-Ltd | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.79.218.144/28 | ATT_Worldwide_Telecommunications_Services | ATT_Worldwide_Telecommunications_Services | APNIC | ALLOCATED NON-PORTABLE | ● high |
| 202.79.222.152/30 | ATT-Worldwide-Telecommunications-Services-Singapore-Pte-Ltd | ATT-Worldwide-Telecommunications-Services-Singapore-Pte-Ltd | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.135.12.0/22 | ATT_COUNTRYALLOC_SG | ATT_COUNTRYALLOC_SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.135.21.0 – 202.135.22.255 | ATT-OPENNET-AP | ATT-OPENNET-AP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.135.120.0/22 | ATT-OPENNET-AP | ATT-OPENNET-AP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.135.124.0/22 | ATT-OPENNET-AP | ATT-OPENNET-AP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.135.148.0/22 | ATT-OPENNET-AP | ATT-OPENNET-AP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.135.168.0/22 | ATT-OPENNET-AP | ATT-OPENNET-AP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.135.180.0/22 | ATT-OPENNET-AP | ATT-OPENNET-AP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.135.204.0/23 | ATT-OPENNET-AP | ATT-OPENNET-AP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.135.218.0/23 | ATT_COUNTRYALLOC_KR | ATT_COUNTRYALLOC_KR | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.135.236.0/23 | ATT-OPENNET-AP | ATT-OPENNET-AP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.135.238.0/24 | ATT_COUNTRYALLOC_IN_2 | ATT_COUNTRYALLOC_IN_2 | APNIC | ALLOCATED NON-PORTABLE | ● high |
| 202.135.244.0/22 | ATT-OPENNET-AP | ATT-OPENNET-AP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.135.250.0/23 | ATT-OPENNET-AP | ATT-OPENNET-AP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.135.252.0/23 | ATT-OPENNET-AP | ATT-OPENNET-AP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.125.50.160/28 | ATT-WORLDWIDE-SG | ATT-WORLDWIDE-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.125.88.216/29 | ATT-SG | ATT-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.125.158.128/29 | ATT-SG | ATT-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.125.235.8/29 | ATT-SG | ATT-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.125.240.88/29 | ATT-SG | ATT-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.126.27.16/29 | ATT-SG | ATT-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.126.111.152/29 | ATT-SG | ATT-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.126.158.104/29 | ATT-SG | ATT-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.126.188.16/28 | ATT-SG | ATT-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.126.216.40/29 | ATT-SG | ATT-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.127.17.104/29 | ATT-SG | ATT-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.127.22.32/29 | ATT-SG | ATT-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.127.76.64/28 | ATT-Worldwide-SG | ATT-WORLDWIDE-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.127.76.144/28 | ATT-Worldwide-SG | ATT-WORLDWIDE-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.127.236.56/29 | ATT-SG | ATT-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.163.64.0/22 | ATT_COUNTRYALLOC_AU | ATT_COUNTRYALLOC_AU | APNIC | ALLOCATED NON-PORTABLE | ● high |
| 203.194.86.240/28 | ATT_HK_CUST_ULI | ATT_HK_CUST_ULI | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 210.15.2.64/28 | ATT | ATT llc | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 210.177.186.48/29 | ATT-Global-Network-Service-Hong-Kong-Ltd | ATT-Global-Network-Service-Hong-Kong-Ltd | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 212.24.144.224/29 | Att-Investments-CZ | Att-Investments-CZ | RIPE | ASSIGNED PA | ● medium |
| 212.49.188.112/29 | ATT | ATT llc | RIPE | ASSIGNED PA | ● low |
| 212.62.202.32/28 | ATT-IPv4-net | ATT-IPv4-net | RIPE | ASSIGNED PA | ● low |
| 212.92.198.88/30 | ATT-INTERIJERI-HR | ATT-INTERIJERI-HR | RIPE | ASSIGNED PA | ● medium |
| 212.111.32.16/28 | ATT_GLOBAL_NETWORK_SERVICES_Branch_AMEX_GBT | ATT_GLOBAL_NETWORK_SERVICES_Branch_AMEX_GBT | RIPE | ASSIGNED PA | ● medium |
| 212.163.6.20/30 | ATT | ATT llc | RIPE | ASSIGNED PA | ● low |
| 212.163.24.96/29 | ATT | ATT llc | RIPE | ASSIGNED PA | ● low |
No ranges on this page match your filter.
Uses the REST API.