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.
951
Total ranges
33
Matched clusters
Matched clusters
Optimum WiFi
Optimum Online
Optimum Online (Cablevision Systems)
OPTIMUM-LETTINGS-AND-PROPERTY-MANAGEMENT-LIMITED
OPTIMUM_Otomotiv
OPTIMUM-SG
Optimum Telecom Algeria
OPTIMUM-PH
Optimum Lightpath
OPTIMUM-VLG
Optimum_Development
OPTIMUM-SECURITE-AGENCE-ATLANTIQUE
OPTIMUM Telecommunications LLC
OPTIMUM-ASSET-MANAGEMENT
OPTIMUM-MINSK
Optimum Line for Internet Services Ltd.
Optimum Path Inc Jim
Optimum international co
OPTIMUM_SOURCE_INC-PH
Optimum-X-Gmbh
OPTIMUM-HR
Optimum datamanagement solutions GmbH
Optimum Networks Kft
OPTIMUM_BIS-NET
OPTIMUM-DOO-SMEDEREVSKA-PALANKA-NET
OPTIMUM-CONSEIL
OPTIMUM-MEDIA-DIRECTION
OPTIMUM-BUYING-LTD-CHELLES
OPTIMUM-MEDIA-MARKETING
OPTIMUM-REPORTS
OPTIMUM-CREDIT
OPTIMUM-TELECOM_I2340-00001-002
OPTIMUM-SA_I5053-00001-002
Ranges (951)
showing 201–300 of 951 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 47.213.112.0/20 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.213.182.0/23 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.214.0.0/16 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.214.28.0/22 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.214.32.0/22 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.214.36.0/22 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.214.40.0/22 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.214.44.0/22 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.214.48.0/22 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.214.128.0/18 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.214.192.0/18 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.215.32.0/23 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.215.68.0/22 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.215.96.0/20 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.215.128.0/17 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.215.128.0/18 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.215.192.0/18 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.216.0.0/16 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.216.0.0/17 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.216.128.0/17 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.216.144.0/20 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.217.0.0/16 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.217.128.0/18 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.217.192.0/18 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.218.0.0/15 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.218.0.0/17 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.218.8.0/22 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.218.12.0/22 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.218.16.0/22 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.218.20.0/22 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.218.128.0/17 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.219.0.0/17 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.219.128.0/17 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.219.176.0/20 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.220.0.0/14 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.221.0.0/17 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.221.128.0/17 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.223.0.0/17 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 47.223.128.0/17 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.24.0.0/14 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.24.0.0/16 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.24.0.0/17 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.24.0.0/20 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.24.24.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.24.96.0/20 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.24.128.0/17 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.24.192.0/20 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.25.0.0/17 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.25.0.0/18 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.25.96.0/19 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.25.128.0/18 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.25.192.0/18 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.26.0.0/16 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.26.0.0/19 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.26.0.0/20 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.26.32.0/19 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.26.96.0/19 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.27.0.0/19 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.27.0.0/17 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.27.128.0/19 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.27.128.0/17 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.27.148.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.27.160.0/19 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.27.171.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.27.192.0/18 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 50.29.0.0/17 | Optimum WiFi | Optimum WiFi | ARIN | DIRECT ALLOCATION | ● medium |
| 54.38.221.240/29 | Optimum Path Inc Jim | Optimum Path Inc Jim | RIPE | LEGACY | ● high |
| 62.254.195.216/29 | OPTIMUM-LETTINGS-AND-PROPERTY-MANAGEMENT-LIMITED | OPTIMUM-LETTINGS-AND-PROPERTY-MANAGEMENT-LIMITED | RIPE | ASSIGNED PA | ● medium |
| 63.142.16.0/20 | Optimum WiFi | Optimum WiFi | ARIN | DIRECT ALLOCATION | ● medium |
| 63.143.128.0/17 | Optimum Online | Optimum Online | ARIN | ALLOCATION | ● medium |
| 63.143.128.0/20 | Optimum Online | Optimum Online | BGP | ANNOUNCED | ● high |
| 63.143.144.0/22 | Optimum Online | Optimum Online | BGP | ANNOUNCED | ● high |
| 63.143.148.0/24 | Optimum Online | Optimum Online | BGP | ANNOUNCED | ● high |
| 63.143.149.0/24 | Optimum Online | Optimum Online | BGP | ANNOUNCED | ● high |
| 63.143.150.0/23 | Optimum Online | Optimum Online | BGP | ANNOUNCED | ● high |
| 63.143.152.0/22 | Optimum Online | Optimum Online | BGP | ANNOUNCED | ● high |
| 63.143.159.0/24 | Optimum Online | Optimum Online | BGP | ANNOUNCED | ● high |
| 63.143.160.0/20 | Optimum Online | Optimum Online | BGP | ANNOUNCED | ● high |
| 63.143.176.0/20 | Optimum Online | Optimum Online | BGP | ANNOUNCED | ● high |
| 63.143.192.0/20 | Optimum Online | Optimum Online | BGP | ANNOUNCED | ● high |
| 63.143.208.0/22 | Optimum Online | Optimum Online | BGP | ANNOUNCED | ● high |
| 64.72.32.0/19 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 64.72.34.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 64.72.36.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 64.72.37.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 64.72.38.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 64.72.39.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 64.72.40.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 64.72.41.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 64.72.42.0/23 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 64.72.45.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 64.72.47.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 64.72.49.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 64.72.50.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 64.72.55.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 64.72.56.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 64.72.57.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 64.72.63.0/24 | Optimum | Optimum international co | BGP | ANNOUNCED | ● high |
| 64.127.208.0/24 | Optimum Online | Optimum Online | BGP | ANNOUNCED | ● high |
| 64.127.208.0/20 | Optimum Online | Optimum Online | ARIN | DIRECT ALLOCATION | ● medium |
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Uses the REST API.