AT
Aggregated across every cluster whose name starts with "AT" — 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.
6,790
Total ranges
1,108
Matched clusters
Matched clusters
AT&T Japan K.K.
AT-GLOBAL-CLOUD-NETWORK
AT&T Enterprises, LLC
AT-C9074-20240410
AT-I, Inc.
AT-C9114-20240512
AT-RESIDENTIEL
AT_AND_T_GLOBAL
AT-2I
AT-LINKEDIN-48
AT_KESSEL_BV
AT-WIBERG-NET
AT-NET-3
AT-NET-4
AT-C7339-20240731
AT-C4487-20240807
AT Telecom llc
AT-WILLHABEN-20240816
At_seis_Disc
AT-C10861-20240921
AT-C11087-20241005
AT-C5790-20241007
AT-SG
AT-XYLEM-NET
AT-Neubauer-01
AT-C4724-20241101
AT-C11231-20241118
AT&T Corp. - ITS
AT-DIGITALNOVA-2A0EA500-32
AT-LAW-SG
AT-Smartfiber-Servers-20250404
AT-Smartfiber-Point-to-Point-Networks-20250404
AT-OHA_ENTERPRISES-1
AT-MAKENEWMEDIA-NET-1
AT-MAKENEWMEDIA-NET-2
AT-MAKENEWMEDIA-COMMUNICATIONS-POP1-IX
AT-MAKENEWMEDIA-POPS
AT-MAKENEWMEDIA-COMMUNICATIONS-POP2
AT-PAC-DEUTSCHLAND-WINDHAGEN-NET
AT-GLOBAL-SG
AT_TEGELEN_BV
AT-DVARECHENZENTRUM-NET
AT-INTERNETNET-PL
AT-SILHOUETTE-NET6
AT-EDVGESELLSCHAFT-NET
AT-GROUPEAD-NET2
AT-TSystemsAustriaGesmbH-NET
AT-SWARCOHOLDINGAG-NET11
AT-HANNOVERVERSICHERUNG-NET
AT-BAUHOLDINGSTRABAG-NET
AT-SATTLERAG-NET
AT-WOOLWORTH-NET
AT-INTEGRATEDSERVICES4EBUSINESSGMBH-NET
AT-SONYCOMPUTERENTERTAINMENTAUSTRIA-NET
AT-INTEGRATEDSYSTEMS-NET
AT-IBMNOSFOREXCITE-NET
AT-TMSAT-NET
AT-GROUPEAD-NET4
AT-DREIBANKENEDV-NET
AT_T_Global_Network_Services_Australia_Pty_Ltd_GBT_Travel_Services_UK_Limited
+1048 more
Ranges (6,790)
showing 1–100 of 6,790 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 2.57.156.0/24 | AT-CASHPOINT-1 | AT-CASHPOINT-1 | RIPE | LIR-PARTITIONED PA | ● high |
| 2.57.157.0/24 | AT-CASHPOINT-2 | AT-CASHPOINT-2 | RIPE | LIR-PARTITIONED PA | ● high |
| 2.57.158.0/24 | AT-CASHPOINT-3 | AT-CASHPOINT-3 | RIPE | LIR-PARTITIONED PA | ● high |
| 2.57.159.0/24 | AT-CASHPOINT-4 | AT-CASHPOINT-4 | RIPE | LIR-PARTITIONED PA | ● high |
| 2.188.96.0/19 | AT-NET | AT NET SRL | RIPE | ASSIGNED PA | ● low |
| 5.100.244.0/24 | AT-Aviamotor | AT-Aviamotor | RIPE | ASSIGNED PA | ● medium |
| 5.100.244.0/22 | AT Telecom llc | AT Telecom llc | RIPE | ALLOCATED PA | ● low |
| 5.100.247.0/24 | AT Telecom llc | AT Telecom llc | BGP | ANNOUNCED | ● high |
| 5.132.137.0/24 | AT-INTERNEX-BACKBONE | AT-INTERNEX-BACKBONE | RIPE | ASSIGNED PA | ● medium |
| 5.132.144.0/24 | AT-INTERNEX-GLOBAL-CLOUD | AT-INTERNEX-GLOBAL-CLOUD | RIPE | ASSIGNED PA | ● medium |
| 5.132.157.0/24 | AT-GLOBAL-CLOUD-NETWORK | AT-GLOBAL-CLOUD-NETWORK | RIPE | ASSIGNED PA | ● low |
| 5.132.159.0/24 | AT-GLOBAL-CLOUD-NETWORK | AT-GLOBAL-CLOUD-NETWORK | RIPE | ASSIGNED PA | ● low |
| 5.132.160.0/24 | AT-GLOBAL-CLOUD-NETWORK | AT-GLOBAL-CLOUD-NETWORK | RIPE | ASSIGNED PA | ● low |
| 5.132.161.0/24 | AT-GLOBAL-CLOUD-NETWORK | AT-GLOBAL-CLOUD-NETWORK | RIPE | ASSIGNED PA | ● low |
| 5.132.162.0/24 | AT-GLOBAL-CLOUD-NETWORK | AT-GLOBAL-CLOUD-NETWORK | RIPE | ASSIGNED PA | ● low |
| 5.132.189.0/24 | AT-IX-NETWORK | AT-IX-NETWORK | RIPE | ASSIGNED PA | ● medium |
| 5.132.190.0/24 | AT-GLOBAL-CLOUD-NETWORK | AT-GLOBAL-CLOUD-NETWORK | RIPE | ASSIGNED PA | ● low |
| 5.132.191.0/24 | AT-GLOBAL-CLOUD-NETWORK | AT-GLOBAL-CLOUD-NETWORK | RIPE | ASSIGNED PA | ● low |
| 5.175.81.24/30 | AT-AND-T-GLOBAL-NETWORKS-NEDERLAND-BV | AT-AND-T-GLOBAL-NETWORKS-NEDERLAND-BV | RIPE | ASSIGNED PA | ● low |
| 5.187.28.0/24 | AT-FIRSTCOLO | AT-FIRSTCOLO | RIPE | ASSIGNED PA | ● low |
| 5.198.146.128/25 | AT-INTERNEX-04 | AT-INTERNEX-04 | RIPE | ASSIGNED PA | ● medium |
| 5.198.147.64/26 | AT-OVOS-02 | AT-OVOS-02 | RIPE | ASSIGNED PA | ● low |
| 5.198.147.128/25 | AT-OVOS-02 | AT-OVOS-02 | RIPE | ASSIGNED PA | ● low |
| 5.198.148.0/24 | AT-HUBAX-01 | AT-HUBAX-01 | RIPE | ASSIGNED PA | ● medium |
| 5.198.149.0/25 | AT-PINZWEB-02 | AT-PINZWEB-02 | RIPE | ASSIGNED PA | ● medium |
| 5.198.150.0/25 | AT-WESTBAHN-02 | AT-WESTBAHN-02 | RIPE | ASSIGNED PA | ● medium |
| 5.198.150.128/26 | AT-AVIDO-02 | AT-AVIDO-02 | RIPE | ASSIGNED PA | ● medium |
| 5.198.152.0/25 | AT-KRAFTWERK-02 | AT-KRAFTWERK-02 | RIPE | ASSIGNED PA | ● medium |
| 5.198.152.128/25 | AT-VISIONSCORPORATION-02 | AT-VISIONSCORPORATION-02 | RIPE | ASSIGNED PA | ● medium |
| 5.198.153.0/24 | AT-INTERNEX-05 | AT-INTERNEX-05 | RIPE | ASSIGNED PA | ● medium |
| 5.198.154.0/25 | AT-7PAUSTRIA-01 | AT-7PAUSTRIA-01 | RIPE | ASSIGNED PA | ● medium |
| 5.198.158.128/29 | AT-MIKASISP-01 | AT-MIKASISP-01 | RIPE | ASSIGNED PA | ● medium |
| 5.198.158.224/27 | AT-YOUNGENTERPRISESMEDIA-01 | AT-YOUNGENTERPRISESMEDIA-01 | RIPE | ASSIGNED PA | ● medium |
| 7.193.230.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.0.0.0/22 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.0.0.0/9 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.0.0.0/8 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.0.224.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.0.225.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.0.226.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.0.227.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.0.228.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.0.229.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.0.230.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.0.231.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.3.167.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.4.26.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.4.27.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.4.245.0/24 | AT&T Japan K.K. | AT&T Japan K.K. | BGP | ANNOUNCED | ● high |
| 12.6.136.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.8.110.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.13.10.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.13.54.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.13.54.0/23 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.13.233.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.14.12.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.14.14.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.14.147.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.17.241.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.17.245.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.18.20.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.20.159.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.20.178.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.22.96.0/22 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.28.131.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.29.116.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.29.117.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.29.118.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.29.119.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.29.167.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.29.196.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.29.197.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.30.10.0/23 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.30.249.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.31.223.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.32.224.0/22 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.35.54.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.37.13.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.37.100.0/23 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.37.132.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.37.152.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.38.168.0/22 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.39.169.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.40.117.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.42.61.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.42.184.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.42.201.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.43.10.0/23 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.43.88.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.43.88.0/22 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.43.89.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.43.90.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.43.91.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.44.118.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.47.66.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.47.84.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.48.163.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.48.206.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.53.15.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
| 12.54.143.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● high |
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Uses the REST API.