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.
7,124
Total ranges
1,116
Matched clusters
Matched clusters
AT&T Enterprises, LLC
AT-TN-Theurl
AT-ATTGLOBALNETWORK-NET
At-Hol-Ltd
AT&T Japan K.K.
AT_T_Global_Network_Services_Australia_Pty_Ltd_GBT_Travel_Services_UK_Limited
AT-ONE-POOL7
AT-SWARCO-NET5
AT-JULIUSBLUM-20200709
AT-AGIP-NET1
AT-AGIP-NET2
AT-AGIP-NET3
AT-AGIP-NET4
AT-AGIP-NET5
AT&T Corp. - ITS
AT-SCHAEFERSHOP-NET1
AT-SCHAEFERSHOP-NET2
AT-VOGL-2
AT-BRAWO-1
AT-Neubauer-01
AT-METROPOLITANRECHENZENTRUM-NET
AT-APORR-NET4
AT-AGNS-NET1
AT-KYNDR-NET2
AT-VERBANDVERSICHER-NET
AT-SPECHT-NET3
AT-PIPELIFE-NET1
AT-PIPELIFE-NET2
AT-HXS-20140121
AT-SPARDABANK-NET2
AT&T Enterprises, LLC
AT-INTERWELL-NET1
AT-INTERWELL-NET2
AT-SWARCO-NET7
AT-SCHWEISSTECHNIK-NET1
AT-BUNDESMINISTERIUM-NET1
AT-KNAPPLOGISTIK-NET2
AT-BDC-NET
AT-HausEmberger-NET
AT-ElektroKammerlander-NET
AT-Seppis-NET
AT-GemeindeGerlos-NET
AT-Schoenachhof-NET
AT-GarageGerlos-NET
AT-HotelEdelweiss-NET
AT-HotelPlatzer-NET
AT-HausDiana-NET
AT-HotelMariaTheresia-NET
AT-Urbingerhof-NET
AT-Riederhof-NET
AT-HotelInnertalerhof-NET
AT-Bergblick-NET
AT-HausSchoenblick-NET
AT-MichaelHoelzlKlawunn-NET
AT-GaestehausMarianne-NET
AT-Alpenflair-NET
AT-AmBachAppartments-NET
AT-Hottererhof-NET
AT-HotelAndreaGerlos-NET
AT-AppartGitti-NET
+1056 more
Ranges (7,124)
showing 1–100 of 7,124 — ⬇ 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 |
| 5.100.247.0/24 | 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 |
| 12.0.0.0/8 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | ARIN | DIRECT ALLOCATION | ● low |
| 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 | ● low |
| 12.0.104.0/21 | AT&T Services, Inc. | AT&T Services, Inc. | ARIN | ALLOCATION | ● high |
| 12.0.136.0/21 | AT&T Services, Inc. | AT&T Services, Inc. | ARIN | ALLOCATION | ● high |
| 12.0.224.0/21 | AT&T Services, Inc. | AT&T Services, Inc. | ARIN | ALLOCATION | ● high |
| 12.0.224.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.0.225.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.0.226.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.0.227.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.0.228.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.0.229.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.0.230.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.0.231.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.1.136.0/21 | AT&T Services, Inc. | AT&T Services, Inc. | ARIN | ALLOCATION | ● high |
| 12.2.104.0/21 | AT&T Services, Inc. | AT&T Services, Inc. | ARIN | ALLOCATION | ● high |
| 12.3.167.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.4.26.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.4.27.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 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 | ● low |
| 12.8.110.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.11.80.0/21 | AT&T Services, Inc. | AT&T Services, Inc. | ARIN | ALLOCATION | ● high |
| 12.11.192.0/19 | AT&T Services, Inc. | AT&T Services, Inc. | ARIN | ALLOCATION | ● high |
| 12.11.224.0/20 | AT&T Services, Inc. | AT&T Services, Inc. | ARIN | ALLOCATION | ● high |
| 12.11.240.0/21 | AT&T Services, Inc. | AT&T Services, Inc. | ARIN | ALLOCATION | ● high |
| 12.11.254.0/23 | AT&T Services, Inc. | AT&T Services, Inc. | ARIN | ALLOCATION | ● high |
| 12.13.10.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.13.54.0/23 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.13.54.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.13.233.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.14.12.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● medium |
| 12.14.14.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● medium |
| 12.14.147.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.14.152.0/21 | AT&T Services, Inc. | AT&T Services, Inc. | ARIN | ALLOCATION | ● high |
| 12.15.184.0/21 | AT&T Services, Inc. | AT&T Services, Inc. | ARIN | ALLOCATION | ● high |
| 12.17.5.0/24 | UNKNOWN | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● medium |
| 12.17.156.0/22 | AT&T Services, Inc. | AT&T Services, Inc. | ARIN | ALLOCATION | ● 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 | ● low |
| 12.17.252.0/22 | AT&T Services, Inc. | AT&T Services, Inc. | ARIN | ALLOCATION | ● high |
| 12.18.20.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.19.176.0/21 | AT&T Services, Inc. | AT&T Services, Inc. | ARIN | ALLOCATION | ● high |
| 12.19.232.0/21 | AT&T Services, Inc. | AT&T Services, Inc. | ARIN | ALLOCATION | ● high |
| 12.20.159.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.20.178.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.22.40.0/21 | AT&T Services, Inc. | AT&T Services, Inc. | ARIN | ALLOCATION | ● high |
| 12.22.96.0/22 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.28.131.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 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 | ● low |
| 12.29.196.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.29.197.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.30.10.0/23 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.30.249.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.31.223.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.32.224.0/22 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.35.54.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.37.13.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.37.100.0/23 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.37.132.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.37.152.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.38.168.0/22 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
| 12.39.169.0/24 | AT&T Enterprises, LLC | AT&T Enterprises, LLC | BGP | ANNOUNCED | ● low |
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Uses the REST API.