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.
1,138
Total ranges
146
Matched clusters
Matched clusters
ATT-EMEA-SRV-DRG-NET3
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-IDCEMEA-UNALLOCATED-NET
ATT-CZ
ATT_NS-HK3
att-subnet1
att-subnet2
ATT-Drogerievertriebs-GmbH
ATT_GNS_FRANCE_SAS_J4147-00173-002
ATT-MOBILITY-LLC
ATT_Worldwide_Telecommunications_Services
ATT-2
ATT-NET-EMEA-NET2B
ATT-NET-EMEA-NET2C
ATT llc
ATT-Vertriebs-GmbH
ATT-Worldwide-Telecommunications-Services-Singapore-Pte-Ltd
ATT SOLUTIONIBM - MSA
ATT-Global-Network-Service-Hong-Kong-Ltd
ATT_GLOBAL_NETWORK_SERVICES_Branch_AMEX_GBT
ATT-Boston
ATT-GNS-FRANCE-SAS_J4147-00181-002
ATT_GNS_FRANCE_SAS_J4147-00156-002
ATT_GNS_FRANCE_SAS_J4147-00179-002
ATT-LAN
ATT_GNS_FRANCE_J4147-00187-002
ATT_GNS_FRANCE_SAS_J4147-00188-002
ATT-Global
ATT-IPv4-net
ATT-INTERIJERI-HR
ATT-TORSTEN-PEDERSEN-NET
ATT_GLOBAL_NETWORK_SERVICES_UK_BV_UK_BRANCH
ATT_GLOBAL_NETWORK_SERVICES_FRANCE
ATT_AMEX
ATT-GLOBAL-NETWORK-SERVICES
ATT-Advanced-Technical
ATT-Translation
Att-Investments-CZ
ATT-Alarm-Technologien
ATT-CT
ATT-GNS-FRANCE-SAS_J4147-00003-002
+86 more
Ranges (1,138)
showing 1–100 of 1,138 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Cluster | Registry | Status |
|---|---|---|---|---|
| 12.131.3.0/24 | ATT SOLUTIONIBM - MSA | ATT SOLUTIONIBM - MSA | ARIN | |
| 27.111.198.0/26 | ATT_NS-HK3 | ATT_NS-HK3 | APNIC | ALLOCATED NON-PORTABLE |
| 37.61.208.2/31 | ATT | ATT llc | RIPE | ASSIGNED PA |
| 58.185.81.176/28 | ATT-SG | ATT-SG | APNIC | ASSIGNED NON-PORTABLE |
| 103.115.186.0/24 | ATT-2 | ATT-2 | APNIC | ALLOCATED NON-PORTABLE |
| 122.248.172.0/23 | ATT_COUNTRYALLOC_NZ | ATT_COUNTRYALLOC_NZ | APNIC | ALLOCATED NON-PORTABLE |
| 122.248.176.0/23 | ATT_COUNTRYALLOC_IN | ATT_COUNTRYALLOC_IN | APNIC | ALLOCATED NON-PORTABLE |
| 122.248.184.0/23 | ATT-OPENNET-AP-TW | ATT-OPENNET-AP-TW | APNIC | ALLOCATED NON-PORTABLE |
| 123.124.132.96/27 | ATT | ATT llc | APNIC | ASSIGNED NON-PORTABLE |
| 134.119.183.32/29 | ATT | ATT llc | RIPE | ASSIGNED PA |
| 134.119.220.248/29 | ATT | ATT llc | RIPE | ASSIGNED PA |
| 188.130.149.0/24 | ATT llc | ATT llc | RIPE | ASSIGNED PA |
| 195.33.0.0/19 | ATT-ADIG-EMEA_A | ATT-ADIG-EMEA_A | RIPE | SUB-ALLOCATED PA |
| 195.33.34.0/23 | ATT-ADIG-EMEA_C | ATT-ADIG-EMEA_C | RIPE | SUB-ALLOCATED PA |
| 195.33.48.0/20 | ATT-ADIG-EMEA_D | ATT-ADIG-EMEA_D | RIPE | SUB-ALLOCATED PA |
| 195.33.96.0/19 | ATT-ADIG-EMEA_F | ATT-ADIG-EMEA_F | RIPE | SUB-ALLOCATED PA |
| 195.33.128.0/19 | ATT-ADIG-EMEA_B | ATT-ADIG-EMEA_B | RIPE | SUB-ALLOCATED PA |
| 195.33.161.24/29 | ATT-SCHOTTAG-17074-NET | ATT-SCHOTTAG-17074-NET | RIPE | ASSIGNED PA |
| 195.33.161.48/28 | ATT-SCHOTTAG-17074-NET | ATT-SCHOTTAG-17074-NET | RIPE | ASSIGNED PA |
| 195.33.161.80/29 | ATT-SCHOTTAG-17074-NET | ATT-SCHOTTAG-17074-NET | RIPE | ASSIGNED PA |
| 195.33.170.64/27 | ATT-SCHOTTAG-17074-NET | ATT-SCHOTTAG-17074-NET | RIPE | ASSIGNED PA |
| 202.2.180.0/22 | ATT-OPENNET-AP-KR | ATT-OPENNET-AP-KR | APNIC | ALLOCATED NON-PORTABLE |
| 202.2.208.0/22 | ATT-OPENNET-AP-MY | ATT-OPENNET-AP-MY | APNIC | ALLOCATED NON-PORTABLE |
| 202.2.232.0/22 | ATT-OPENNET-AP-ID | ATT-OPENNET-AP-ID | APNIC | ALLOCATED NON-PORTABLE |
| 202.79.218.144/28 | ATT_Worldwide_Telecommunications_Services | ATT_Worldwide_Telecommunications_Services | APNIC | ALLOCATED NON-PORTABLE |
| 202.135.238.0/24 | ATT_COUNTRYALLOC_IN_2 | ATT_COUNTRYALLOC_IN_2 | APNIC | ALLOCATED NON-PORTABLE |
| 203.163.64.0/22 | ATT_COUNTRYALLOC_AU | ATT_COUNTRYALLOC_AU | APNIC | ALLOCATED NON-PORTABLE |
| 210.15.2.64/28 | ATT | ATT llc | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:1::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:2::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:4::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:8::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:a::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:b::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:d::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:e::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:f::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:10::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:11::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:13::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:14::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:15::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:16::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:17::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:18::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:19::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:1a::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:1b::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:1c::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:1d::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:1f::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:21::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:22::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:1000::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:2001::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:4000::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:4100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1001:8000::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1020::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1080::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1080:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1080:200::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1080:300::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1080:500::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1080:600::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1080:700::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1080:800::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1080:900::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1080:a00::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1080:b00::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1080:c00::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1080:d00::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1080:e00::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1080:f00::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1080:1000::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1080:1100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1080:1200::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1080:1300::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1080:1400::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1080:1500::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1081::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1081:2::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1081:20::/59 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1081:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1081:8000::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1081:8100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1082::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1082:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1084::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1084:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1088::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1088:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1090::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1090:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1091::/48 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1098::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:1098:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:109c::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
| 2001:d80:109c:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE |
← Previous
Next →
Uses the REST API.