Optimum
Aggregated across every cluster whose name starts with "Optimum" — 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.
910
Total ranges
33
Matched clusters
Matched clusters
Optimum international co
Optimum Online
OPTIMUM Telecommunications LLC
Optimum Online (Cablevision Systems)
Optimum Line for Internet Services Ltd.
Optimum WiFi
OPTIMUM-SECURITE-AGENCE-ATLANTIQUE
OPTIMUM-DOO-SMEDEREVSKA-PALANKA-NET
OPTIMUM-CREDIT
OPTIMUM-MEDIA-MARKETING
OPTIMUM-REPORTS
OPTIMUM-ASSET-MANAGEMENT
OPTIMUM-MINSK
Optimum Path Inc Jim
OPTIMUM-PH
Optimum Networks Kft
OPTIMUM-SG
OPTIMUM_SOURCE_INC-PH
Optimum datamanagement solutions GmbH
Optimum Telecom Algeria
Optimum Lightpath
OPTIMUM-LETTINGS-AND-PROPERTY-MANAGEMENT-LIMITED
Optimum-X-Gmbh
OPTIMUM-BUYING-LTD-CHELLES
OPTIMUM-MEDIA-DIRECTION
OPTIMUM-VLG
Optimum_Development
OPTIMUM-CONSEIL
OPTIMUM-TELECOM_I2340-00001-002
OPTIMUM_BIS-NET
OPTIMUM-SA_I5053-00001-002
OPTIMUM-HR
OPTIMUM_Otomotiv
Ranges (910)
showing 401–500 of 910 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 75.108.120.0/21 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.108.128.0/19 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.108.160.0/20 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.108.176.0/20 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.108.186.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.108.192.0/18 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.108.208.0/21 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.108.216.0/21 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.108.232.0/21 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.108.240.0/20 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.108.244.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.109.0.0/16 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.109.0.0/17 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.109.0.0/18 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.109.44.0/23 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.109.70.0/23 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.109.92.0/22 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.109.96.0/22 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.109.108.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.109.112.0/22 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.109.128.0/19 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.109.156.0/23 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.109.158.0/23 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.109.160.0/19 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.109.192.0/19 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.109.224.0/19 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.109.248.0/22 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.110.0.0/17 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.110.0.0/16 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.110.107.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.110.111.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.110.126.0/23 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.110.133.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.110.160.0/21 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.110.160.0/19 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.110.164.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.110.166.0/23 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.110.194.0/23 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.110.240.0/20 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.111.0.0/18 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.111.48.0/20 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.111.96.0/20 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.111.112.0/20 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.111.128.0/17 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.111.135.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 75.111.196.0/22 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 77.156.228.2/32 | OPTIMUM-BUYING-LTD-CHELLES | OPTIMUM-BUYING-LTD-CHELLES | RIPE | ASSIGNED PA | ● low |
| 77.156.228.3/32 | OPTIMUM-BUYING-LTD-CHELLES | OPTIMUM-BUYING-LTD-CHELLES | RIPE | ASSIGNED PA | ● low |
| 77.159.223.24/29 | OPTIMUM-TELECOM_I2340-00001-002 | OPTIMUM-TELECOM_I2340-00001-002 | RIPE | ASSIGNED PA | ● medium |
| 77.159.241.24/29 | OPTIMUM-SA_I5053-00001-002 | OPTIMUM-SA_I5053-00001-002 | RIPE | ASSIGNED PA | ● medium |
| 79.101.51.0/24 | OPTIMUM-NET | Optimum international co | RIPE | ASSIGNED PA | ● low |
| 80.18.50.224/29 | OPTIMUM-MEDIA-DIRECTION | OPTIMUM-MEDIA-DIRECTION | RIPE | ASSIGNED PA | ● medium |
| 81.223.217.220/30 | Optimum-X-Gmbh | Optimum-X-Gmbh | RIPE | ASSIGNED PA | ● medium |
| 82.209.232.157/32 | OPTIMUM-MINSK | OPTIMUM-MINSK | RIPE | ASSIGNED PA | ● medium |
| 85.115.3.132/30 | Optimum datamanagement solutions GmbH | Optimum datamanagement solutions GmbH | RIPE | ASSIGNED PA | ● high |
| 88.204.227.40/30 | OPTIMUM | Optimum international co | RIPE | ASSIGNED PA | ● low |
| 92.39.106.56/30 | OPTIMUM-VLG | OPTIMUM-VLG | RIPE | ASSIGNED PA | ● medium |
| 93.87.55.213/32 | OPTIMUM-DOO-SMEDEREVSKA-PALANKA-NET | OPTIMUM-DOO-SMEDEREVSKA-PALANKA-NET | RIPE | ASSIGNED PA | ● medium |
| 104.148.128.0/21 | Optimum Online (Cablevision Systems) | Optimum Online (Cablevision Systems) | ARIN | ASSIGNMENT | ● high |
| 104.246.0.0/21 | Optimum Online (Cablevision Systems) | Optimum Online (Cablevision Systems) | ARIN | ASSIGNMENT | ● high |
| 107.188.0.0/22 | Optimum Online (Cablevision Systems) | Optimum Online (Cablevision Systems) | ARIN | ASSIGNMENT | ● high |
| 109.2.203.12/30 | OPTIMUM-CONSEIL | OPTIMUM-CONSEIL | RIPE | ASSIGNED PA | ● medium |
| 109.2.249.180/30 | OPTIMUM-SECURITE-AGENCE-ATLANTIQUE | OPTIMUM-SECURITE-AGENCE-ATLANTIQUE | RIPE | ASSIGNED PA | ● medium |
| 124.6.142.144/29 | OPTIMUM_SOURCE-PH | OPTIMUM_SOURCE_INC-PH | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 129.45.0.0/17 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.0.0/18 | Optimum-Telecom-Algeria | Optimum Telecom Algeria | AFRINIC | ASSIGNED PA | ● low |
| 129.45.0.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.1.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.2.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.3.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.4.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.5.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.6.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.7.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.8.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.9.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.10.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.11.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.12.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.13.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.14.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.15.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.16.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.17.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.18.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.19.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.20.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.21.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.22.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.23.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.24.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.25.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.26.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.27.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.28.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.29.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.30.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.31.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.32.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
| 129.45.33.0/24 | Optimum Telecom Algeria | Optimum Telecom Algeria | BGP | ANNOUNCED | ● high |
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Uses the REST API.