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.
1,259
Total ranges
146
Matched clusters
Matched clusters
ATT_HK_CUST_ULI
ATT-Drogerievertriebs-GmbH
ATT-OMG-IT-NET
ATT-OPENNET-AP-HK
ATT_COUNTRYALLOC_SG
ATT_COUNTRYALLOC_JP
ATT-OPENNET-AP
ATT_COUNTRYALLOC_NZ
ATT_COUNTRYALLOC_PH
ATT_COUNTRYALLOC_IN
ATT_COUNTRYALLOC_HK
ATT-OPENNET-AP-JP
ATT-NET-EMEA-NET2B
ATT-NET-EMEA-NET2C
ATT-OPENNET-AP-SG
ATT_COUNTRYALLOC_IN_2
ATT_COUNTRYALLOC_KR
ATT-WORLDWIDE-SG
ATT_COUNTRYALLOC_AU
ATT_JJ_Israel_OneWeb_WAN_IP_Pool_8220613664_29
att-subnet2
att-subnet1
ATT-Global-Network-Services-Czech-Republic
ATT-EMEA-SRV-DRG-NET3
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-DNS-UNICAST-EMEA-NET1
ATT-NET-BASEDFIREWAL-US-NET1
ATT_ESTEE
ATT-POLYMERS-LAN
ATT_Adidas
ATT_DRG_RES_103
ATT_Eli_Lilly
ATT-IPv4-net
ATT-C-IPAM
ATT-CT
ATT-Vertriebs-GmbH
ATT_GNS_FRANCE_SAS_J4147-00188-002
ATT_DRG_RES_102
ATT_AMEX
ATT-GNS-FRANCE-SAS_J4147-00099-002
ATT-070403205756
ATT_DOBL-AT-NET-01
ATT-BUSINESS-SERVICES
ATT-DNS-ANYCAST-GLOBAL-NET1
+86 more
Ranges (1,259)
showing 401–500 of 1,259 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 2001:d80:109c:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10a0::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10a0:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10a8::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10a8:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10b0::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10b0:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10b8::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10b8:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10bc::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10bc:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10c0::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10c0:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10c8::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10c8:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10d0::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10d0:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10d8::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10d8:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10e0::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10e0:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10e8::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10e8:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10f0::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10f0:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10f4::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10f4:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10f8::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10f8:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10fc::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:10fc:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1100:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1100:200::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1100:300::/56 | ATT-C-IPAM | ATT-C-IPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1100:400::/56 | ATT-C-IPAM | ATT-C-IPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1100:502::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1100:503::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1100:504::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1100:505::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1100:506::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1100:507::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1100:510::/60 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1100:600::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1180::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1180:100::/56 | ATT-C-IPAM | ATT-C-IPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1181::/48 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1190::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1190:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:11c0::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1240:1::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1240:10::/60 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1240:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1241::/48 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1248:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1280::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1280:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:12e0:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:12f0::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1340::/56 | ATT-C-IPAM | ATT-C-IPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1348::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1348:1::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1348:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1380::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1380:100::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1380:200::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1380:300::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1380:400::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:1380:500::/56 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8400::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8400:1::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8400:2::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8400:3::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8400:4::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8400:6::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8400:9::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8400:a::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8400:b::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8400:e::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8400:10::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8400:11::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8400:12::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8400:14::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8400:15::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8400:1a::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8400:1e::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8400:20::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8400:21::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8400:23::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8400:25::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8440::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8440:1::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8480::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:d80:8480:1::/64 | ATT-EIPAM | ATT-EIPAM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:1a08:100:5::/64 | ATT_GLOBAL_NETWORK_SERVICES_UK_BV_UK_BRANCH | ATT_GLOBAL_NETWORK_SERVICES_UK_BV_UK_BRANCH | RIPE | ASSIGNED | ● low |
| 2001:1a0a:8010:d1::/64 | ATT_AMEX | ATT_AMEX | RIPE | ASSIGNED | ● medium |
| 2001:1be0:1000::/64 | ATT-EIPAM | ATT-EIPAM | RIPE | ASSIGNED | ● low |
| 2001:1be0:1000:2::/64 | ATT-EIPAM | ATT-EIPAM | RIPE | ASSIGNED | ● low |
| 2001:1be0:1000:3::/64 | ATT-EIPAM | ATT-EIPAM | RIPE | ASSIGNED | ● low |
| 2001:1be0:1000:12::/64 | ATT-EIPAM | ATT-EIPAM | RIPE | ASSIGNED | ● low |
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Uses the REST API.