O2
Aggregated across every cluster whose name starts with "O2" — 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.
473
Total ranges
53
Matched clusters
Matched clusters
O2-GPRS-TEST
O2-MSK-VLG-CLOUD
O2 Business Services, a.s
O2-MSK-OZONBANK-NET
O2-BUSINESS-SOLUTIONS-LIMITED
O2-GERMANY-Berlin
O2-CZ
O2-GERMANY-GPRS-INFRA
o2-assignment-for-offices
O2-MSK-DAMATE-NET
O2-MSK-ONS24-NET
O2 Network Limited
o2-Germany-Netblock-1-BER
O2_UK_LTD
O2-test
O2 Czech Republic, a.s.
O2 Cloud LLC
O2 Broadband
O2_APN_OPEN_S
O2-ENTERPRISE
O2-OFFICE-DMZ2
O2-RETAIL-IRELLTD
O2-CZ-infrastructure
O2-ENTERPRISE-UK
o2-Germany-IP-Backbone
o2-Germany-netblock-2
o2-Germany-netblock-1
o2-Germany-NCC-Pool
o2-Germany-IP-Services-FRA
o2-Germany-IP-Backbone-MUN
o2-Germany-IP-Backbone-FRA2
o2-Germany-NCC-Infra
o2-Germany-Gn-Backbone
o2-Germany-Development-Internet-Portal
o2-Germany-Internet-Portal-1
o2-Germany-Internet-Portal-2
O2-BUSINESS
O2-HAMBURG-I-NET
O2-HAMBURG-III-NET
O2-reference
o2-Germany-IS-1
O2-BUSINESS-ENTERPRISE
O2-Mobile-Internet-in-mobile
O2-Headquarters-Office
o2-Germany-PWI-Pool-3
o2-Germany-IP-Backbone-FRA3
o2-Germany-IP-Backbone-MUN3
O2-CR
O2-LINEBONDINGTEST
o2-Germany-Netblock-1-DUS
o2-Germany-Internet-Portal-3
o2-Germany-NAT-Pool2-FRA
o2-inetassignment-for-offices
Ranges (473)
showing 101–200 of 473 — ⬇ export CSV| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 62.254.159.208/29 | O2-ENTERPRISE | O2-ENTERPRISE | RIPE | ASSIGNED PA | ● low |
| 62.254.178.16/28 | O2-ENTERPRISE-UK | O2-ENTERPRISE-UK | RIPE | ASSIGNED PA | ● low |
| 62.254.225.80/28 | O2-BUSINESS-SOLUTIONS-LIMITED | O2-BUSINESS-SOLUTIONS-LIMITED | RIPE | ASSIGNED PA | ● low |
| 62.255.10.176/29 | O2-BUSINESS-SOLUTIONS-LIMITED | O2-BUSINESS-SOLUTIONS-LIMITED | RIPE | ASSIGNED PA | ● low |
| 62.255.11.136/29 | O2-ENTERPRISE-UK | O2-ENTERPRISE-UK | RIPE | ASSIGNED PA | ● low |
| 62.255.24.64/30 | O2-ENTERPRISE-UK | O2-ENTERPRISE-UK | RIPE | ASSIGNED PA | ● low |
| 62.255.28.16/29 | O2-ENTERPRISE | O2-ENTERPRISE | RIPE | ASSIGNED PA | ● low |
| 62.255.29.224/29 | O2-ENTERPRISE-UK | O2-ENTERPRISE-UK | RIPE | ASSIGNED PA | ● low |
| 62.255.31.24/29 | O2-ENTERPRISE-UK | O2-ENTERPRISE-UK | RIPE | ASSIGNED PA | ● low |
| 62.255.57.224/29 | O2-ENTERPRISE-UK | O2-ENTERPRISE-UK | RIPE | ASSIGNED PA | ● low |
| 62.255.82.8/29 | O2-ENTERPRISE-UK | O2-ENTERPRISE-UK | RIPE | ASSIGNED PA | ● low |
| 62.255.128.192/29 | O2-ENTERPRISE | O2-ENTERPRISE | RIPE | ASSIGNED PA | ● low |
| 62.255.211.160/29 | O2-ENTERPRISE-UK | O2-ENTERPRISE-UK | RIPE | ASSIGNED PA | ● low |
| 62.255.216.192/29 | O2-BUSINESS-SOLUTIONS-LIMITED | O2-BUSINESS-SOLUTIONS-LIMITED | RIPE | ASSIGNED PA | ● low |
| 62.255.217.184/29 | O2-ENTERPRISE | O2-ENTERPRISE | RIPE | ASSIGNED PA | ● low |
| 62.255.218.160/29 | O2-BUSINESS-SOLUTIONS-LIMITED | O2-BUSINESS-SOLUTIONS-LIMITED | RIPE | ASSIGNED PA | ● low |
| 62.255.218.208/29 | O2-BUSINESS-SOLUTIONS-LIMITED | O2-BUSINESS-SOLUTIONS-LIMITED | RIPE | ASSIGNED PA | ● low |
| 62.255.219.96/29 | O2-BUSINESS-SOLUTIONS-LIMITED | O2-BUSINESS-SOLUTIONS-LIMITED | RIPE | ASSIGNED PA | ● low |
| 62.255.219.104/29 | O2-BUSINESS-SOLUTIONS-LIMITED | O2-BUSINESS-SOLUTIONS-LIMITED | RIPE | ASSIGNED PA | ● low |
| 62.255.220.200/29 | O2-ENTERPRISE-UK | O2-ENTERPRISE-UK | RIPE | ASSIGNED PA | ● low |
| 62.255.220.248/29 | O2-ENTERPRISE-UK | O2-ENTERPRISE-UK | RIPE | ASSIGNED PA | ● low |
| 62.255.222.64/29 | O2-BUSINESS-SOLUTIONS-LIMITED | O2-BUSINESS-SOLUTIONS-LIMITED | RIPE | ASSIGNED PA | ● low |
| 62.255.222.184/29 | O2-ENTERPRISE | O2-ENTERPRISE | RIPE | ASSIGNED PA | ● low |
| 62.255.234.96/27 | O2-ENTERPRISE-UK | O2-ENTERPRISE-UK | RIPE | ASSIGNED PA | ● low |
| 77.87.232.0/21 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | BGP | ANNOUNCED | ● high |
| 77.95.192.0/21 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | BGP | ANNOUNCED | ● high |
| 77.105.156.0/22 | O2 Cloud LLC | O2 Cloud LLC | RIPE | ALLOCATED PA | ● low |
| 77.105.156.0/24 | O2 Cloud LLC | O2 Cloud LLC | BGP | ANNOUNCED | ● high |
| 77.105.157.0/24 | O2 Cloud LLC | O2 Cloud LLC | BGP | ANNOUNCED | ● high |
| 77.105.158.0/24 | O2 Cloud LLC | O2 Cloud LLC | BGP | ANNOUNCED | ● high |
| 77.105.159.0/24 | O2 Cloud LLC | O2 Cloud LLC | BGP | ANNOUNCED | ● high |
| 77.242.80.0/20 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | RIPE | ALLOCATED PA | ● low |
| 77.252.108.8/30 | O2 | O2 Cloud LLC | RIPE | ASSIGNED PA | ● low |
| 77.252.108.12/30 | O2 | O2 Cloud LLC | RIPE | ASSIGNED PA | ● low |
| 77.252.108.48/29 | O2 | O2 Cloud LLC | RIPE | ASSIGNED PA | ● low |
| 77.252.108.56/29 | O2 | O2 Cloud LLC | RIPE | ASSIGNED PA | ● low |
| 78.41.8.0/21 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | BGP | ANNOUNCED | ● high |
| 78.108.144.0/20 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | RIPE | ALLOCATED PA | ● low |
| 78.108.152.0/21 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | BGP | ANNOUNCED | ● high |
| 78.136.128.0/18 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | RIPE | ALLOCATED PA | ● low |
| 80.5.92.48/28 | O2-ENTERPRISE-UK | O2-ENTERPRISE-UK | RIPE | ASSIGNED PA | ● low |
| 80.78.136.0/22 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | BGP | ANNOUNCED | ● high |
| 80.78.144.0/20 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | BGP | ANNOUNCED | ● high |
| 80.79.0.0/22 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | RIPE | ALLOCATED PA | ● low |
| 80.87.176.0/20 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | BGP | ANNOUNCED | ● high |
| 80.90.128.0/20 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | RIPE | ALLOCATED PA | ● low |
| 80.188.0.0/16 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | BGP | ANNOUNCED | ● high |
| 80.188.0.0/17 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | BGP | ANNOUNCED | ● high |
| 80.188.40.0/24 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | BGP | ANNOUNCED | ● high |
| 80.188.128.0/17 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | BGP | ANNOUNCED | ● high |
| 80.188.222.0/24 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | BGP | ANNOUNCED | ● high |
| 80.193.208.148/30 | O2-ENTERPRISE | O2-ENTERPRISE | RIPE | ASSIGNED PA | ● low |
| 80.193.251.240/29 | O2-ENTERPRISE-UK | O2-ENTERPRISE-UK | RIPE | ASSIGNED PA | ● low |
| 80.194.38.104/29 | O2-ENTERPRISE-UK | O2-ENTERPRISE-UK | RIPE | ASSIGNED PA | ● low |
| 80.194.116.232/29 | O2-ENTERPRISE-UK | O2-ENTERPRISE-UK | RIPE | ASSIGNED PA | ● low |
| 80.194.118.232/29 | O2-ENTERPRISE-UK | O2-ENTERPRISE-UK | RIPE | ASSIGNED PA | ● low |
| 80.194.198.160/27 | O2_UK_LTD | O2_UK_LTD | RIPE | ASSIGNED PA | ● medium |
| 80.195.78.192/29 | O2-ENTERPRISE | O2-ENTERPRISE | RIPE | ASSIGNED PA | ● low |
| 80.195.155.80/29 | O2-ENTERPRISE | O2-ENTERPRISE | RIPE | ASSIGNED PA | ● low |
| 80.243.96.0/20 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | BGP | ANNOUNCED | ● high |
| 80.243.236.0/22 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | RIPE | ALLOCATED PA | ● low |
| 80.251.240.0/20 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | BGP | ANNOUNCED | ● high |
| 81.90.160.0/20 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | BGP | ANNOUNCED | ● high |
| 81.90.168.0/24 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | BGP | ANNOUNCED | ● high |
| 81.90.168.0/21 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | BGP | ANNOUNCED | ● high |
| 81.90.170.0/24 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | BGP | ANNOUNCED | ● high |
| 81.90.173.0/24 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | BGP | ANNOUNCED | ● high |
| 81.105.173.208/29 | O2-BUSINESS-SOLUTIONS-LIMITED | O2-BUSINESS-SOLUTIONS-LIMITED | RIPE | ASSIGNED PA | ● low |
| 81.108.106.240/29 | O2-BUSINESS-SOLUTIONS-LIMITED | O2-BUSINESS-SOLUTIONS-LIMITED | RIPE | ASSIGNED PA | ● low |
| 81.200.48.0/20 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | RIPE | ALLOCATED PA | ● low |
| 81.200.48.0/21 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | BGP | ANNOUNCED | ● high |
| 81.200.56.0/21 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | BGP | ANNOUNCED | ● high |
| 82.3.53.168/29 | O2-ENTERPRISE-UK | O2-ENTERPRISE-UK | RIPE | ASSIGNED PA | ● low |
| 82.99.161.56/29 | O2-CZ | O2-CZ | RIPE | ASSIGNED PA | ● low |
| 82.113.60.120/29 | O2-CR | O2-CR | RIPE | ASSIGNED PA | ● low |
| 82.113.96.0/20 | o2-Germany-netblock-1 | o2-Germany-netblock-1 | RIPE | LIR-PARTITIONED PA | ● high |
| 82.113.98.0/23 | o2-Germany-NAT-Pool2-FRA | o2-Germany-NAT-Pool2-FRA | RIPE | ASSIGNED PA | ● medium |
| 82.113.100.0/24 | o2-Germany-IP-Services-FRA | o2-Germany-IP-Services-FRA | RIPE | ASSIGNED PA | ● medium |
| 82.113.101.0/24 | o2-Germany-Internet-Portal-1 | o2-Germany-Internet-Portal-1 | RIPE | ASSIGNED PA | ● medium |
| 82.113.102.0/25 | o2-Germany-Internet-Portal-2 | o2-Germany-Internet-Portal-2 | RIPE | ASSIGNED PA | ● medium |
| 82.113.103.0/24 | o2-Germany-IP-Backbone | o2-Germany-IP-Backbone | RIPE | ASSIGNED PA | ● medium |
| 82.113.107.0/24 | o2-Germany-IP-Backbone-FRA2 | o2-Germany-IP-Backbone-FRA2 | RIPE | ASSIGNED PA | ● medium |
| 82.113.108.0/24 | o2-Germany-Internet-Portal-3 | o2-Germany-Internet-Portal-3 | RIPE | ASSIGNED PA | ● medium |
| 82.113.112.0/20 | o2-Germany-netblock-2 | o2-Germany-netblock-2 | RIPE | LIR-PARTITIONED PA | ● high |
| 82.113.112.0/23 | o2-Germany-IS-1 | o2-Germany-IS-1 | RIPE | ASSIGNED PA | ● medium |
| 82.113.116.0/24 | o2-Germany-Development-Internet-Portal | o2-Germany-Development-Internet-Portal | RIPE | ASSIGNED PA | ● medium |
| 82.113.117.0 – 82.113.118.255 | o2-Germany-Gn-Backbone | o2-Germany-Gn-Backbone | RIPE | ASSIGNED PA | ● medium |
| 82.113.122.0/23 | o2-Germany-IP-Backbone-MUN | o2-Germany-IP-Backbone-MUN | RIPE | ASSIGNED PA | ● medium |
| 82.113.124.0/23 | o2-Germany-NCC-Infra | o2-Germany-NCC-Infra | RIPE | ASSIGNED PA | ● medium |
| 82.113.126.0/23 | o2-Germany-NCC-Pool | o2-Germany-NCC-Pool | RIPE | ASSIGNED PA | ● medium |
| 82.114.192.0/19 | O2 Czech Republic, a.s. | O2 Czech Republic, a.s. | RIPE | ALLOCATED PA | ● low |
| 82.132.144.0/24 | O2-reference | O2-reference | RIPE | ASSIGNED PA | ● low |
| 82.132.145.0/24 | O2-reference | O2-reference | RIPE | ASSIGNED PA | ● low |
| 82.132.146.0/24 | O2-reference | O2-reference | RIPE | ASSIGNED PA | ● low |
| 82.132.147.0/24 | O2-reference | O2-reference | RIPE | ASSIGNED PA | ● low |
| 82.132.149.0/24 | O2-reference | O2-reference | RIPE | ASSIGNED PA | ● low |
| 82.132.150.0/24 | O2-reference | O2-reference | RIPE | ASSIGNED PA | ● low |
| 82.132.151.0/25 | O2-reference | O2-reference | RIPE | ASSIGNED PA | ● low |
| 82.132.151.128/25 | O2-reference | O2-reference | RIPE | ASSIGNED PA | ● low |
| 82.132.152.0/24 | O2-reference | O2-reference | RIPE | ASSIGNED PA | ● low |
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