Cisco
Aggregated across every cluster whose name starts with "Cisco" — 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.
3,012
Total ranges
197
Matched clusters
Matched clusters
Cisco-FIX-USERS
CISCO-PRIMARY-NET
CISCO-CIE-GENERAL-LAB-RESOLVER
CISCO-CIE-UNI-MUM1-EDC
CISCO-CIE-GENERAL-LAB-SJC1-EDC
Cisco Systems Norway AS
Cisco Webex LLC
Cisco IoT
Cisco Systems Ironport Division
CISCO-SYSTEME-EUROPE
Cisco-Khobar
Cisco-Jeddah
CISCO-EVENT
CISCO-CIE-GENERAL-MEX1-EDC
Cisco-HK3
CISCO-SYSTEMS-FRANCE-VAULNAVEYS-LE
Cisco_SmartCare_Appliance_device
CISCO-CIE-CDFW-HKG1
CISCO-HR
CISCO_SYSTEMS_ITALY_S_R_L_PROVIDER_MOBILITY_ENGINEERING
CISCO-CIE-VEDC-5
CISCO-CIE-VEDC-6
CISCO-CIE-VEDC-7
CISCO-CIE-VEDC-8
CISCO-CIE-VEDC-11
CISCO-CIE-VEDC-12
CISCO-CIE-VEDC-13
CISCO-CIE-VEDC-14
CISCO-CIE-VEDC-16
CISCO-CIE-VEDC-15
CISCO_SYSTEMS_ITALY_SRL_UMBRELLA
CISCO-CIE-NATAAS-12
CISCO-CIE-UNI-MAN1-EDC
CISCO-SYSTEMS-BELGIUM
CISCO-PHOTONICS-ITALY-SRL
Cisco-UCS-MetroNet-VM
Cisco-9911-blr
Cisco_Systems_India_Private_Limited_Umbrella
CISCO-Jhpiego-NursingTraining
CISCO-NursingTraining-Samastip
CISCO-NursingTraining-MZP
CISCO-NursingTraining-PMCH
CISCO-SY4
Cisco-8130-blr
Cisco-Network-Technology-Co-Ltd-Zhongshan-City
Cisco_Systems_Australia_Pty_Ltd_Threatgrid
Cisco_International_Limited_Singapore_Branch_Webex
CISCO-TALOS
CISCO-CIE-GENERAL-LAB-SJC3-EDC
CISCO-CIE-GENERAL-LAB-SJC4-EDC
CISCO-CIE-GENERAL-LAB-SJC5-EDC
CISCO-SYSTEMS-NL-NET
Cisco Umbrella
Cisco Systems Sweden AB
Cisco-Routers
CISCO-CIE-CDFW-MUM2-EDC
CISCO-CIE-NATAAS-1
CISCO-CIE-NATAAS-2
CISCO-CIE-NATAAS-11
CISCO-CIE-QUADRA-MUM1-EDC
+137 more
Ranges (3,012)
showing 101–200 of 3,012 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 51.162.177.216/29 | Cisco_Systems_India_Private_Limited_Umbrella | Cisco_Systems_India_Private_Limited_Umbrella | RIPE | LEGACY | ● low |
| 51.163.50.200/30 | CISCO_SYSTEMS_ITALY_S_R_L_PROVIDER_MOBILITY_ENGINEERING | CISCO_SYSTEMS_ITALY_S_R_L_PROVIDER_MOBILITY_ENGINEERING | RIPE | LEGACY | ● low |
| 51.163.50.204/30 | CISCO_SYSTEMS_ITALY_S_R_L_PROVIDER_MOBILITY_ENGINEERING | CISCO_SYSTEMS_ITALY_S_R_L_PROVIDER_MOBILITY_ENGINEERING | RIPE | LEGACY | ● low |
| 51.163.50.240/29 | CISCO_SYSTEMS_ITALY_SRL_UMBRELLA | CISCO_SYSTEMS_ITALY_SRL_UMBRELLA | RIPE | LEGACY | ● low |
| 58.185.95.16/29 | CISCO-SG | CISCO-SG | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 62.5.191.176/28 | CISCO-SYSTEMS | CISCO SYSTEMS, INC. | RIPE | ASSIGNED PA | ● low |
| 62.48.148.128/27 | CISCO-NET | Cisco International Limited | RIPE | ASSIGNED PA | ● low |
| 62.67.214.192/27 | Cisco-Systems-Inc | CISCO SYSTEMS, INC. | RIPE | ASSIGNED PA | ● low |
| 62.67.214.224/27 | Cisco-Systems-Inc | CISCO SYSTEMS, INC. | RIPE | ASSIGNED PA | ● low |
| 62.90.27.24/30 | CISCO_2800_IP_TO_IP | CISCO_2800_IP_TO_IP | RIPE | ASSIGNED PA | ● medium |
| 62.95.57.0 – 62.95.58.255 | CISCO-NET | Cisco International Limited | RIPE | ASSIGNED PA | ● low |
| 62.99.241.88/29 | cisco-ip-tele-milleniumtower | cisco-ip-tele-milleniumtower | RIPE | ASSIGNED PA | ● medium |
| 62.109.192.0/18 | Cisco Webex LLC | Cisco Webex LLC | BGP | ANNOUNCED | ● high |
| 62.109.250.0/23 | Cisco Webex LLC | Cisco Webex LLC | BGP | ANNOUNCED | ● high |
| 62.109.250.0/24 | Cisco Webex LLC | Cisco Webex LLC | BGP | ANNOUNCED | ● high |
| 62.109.251.0/24 | Cisco Webex LLC | Cisco Webex LLC | BGP | ANNOUNCED | ● high |
| 62.109.252.0/24 | Cisco Webex LLC | Cisco Webex LLC | BGP | ANNOUNCED | ● high |
| 62.109.254.0/23 | Cisco Webex LLC | Cisco Webex LLC | BGP | ANNOUNCED | ● high |
| 62.109.254.0/24 | Cisco Webex LLC | Cisco Webex LLC | BGP | ANNOUNCED | ● high |
| 62.109.255.0/24 | Cisco Webex LLC | Cisco Webex LLC | BGP | ANNOUNCED | ● high |
| 62.209.53.72/30 | CISCO | Cisco International Limited | RIPE | ASSIGNED PA | ● low |
| 62.209.54.240/30 | CISCO_SYSTEMS | CISCO SYSTEMS, INC. | RIPE | ASSIGNED PA | ● low |
| 62.209.62.64/30 | CISCO_SYSTEMS | CISCO SYSTEMS, INC. | RIPE | ASSIGNED PA | ● low |
| 62.216.241.84/30 | CISCO_INTERNATIONAL_LIMITED_WEBEX | Cisco Webex LLC | RIPE | ASSIGNED PA | ● low |
| 62.216.242.44/30 | CISCO | Cisco International Limited | RIPE | ASSIGNED PA | ● low |
| 62.216.246.112/28 | CISCO | Cisco International Limited | RIPE | ASSIGNED PA | ● low |
| 62.216.246.196/30 | CISCO | Cisco International Limited | RIPE | ASSIGNED PA | ● low |
| 62.216.246.200/30 | CISCO | Cisco International Limited | RIPE | ASSIGNED PA | ● low |
| 62.216.249.172/30 | CISCO_INTERNATIONAL | Cisco International Limited | RIPE | ASSIGNED PA | ● low |
| 63.97.201.0/24 | Cisco Systems, Inc. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 63.162.55.0/24 | Cisco Systems, Inc. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 63.251.108.0/24 | Cisco Systems Ironport Division | Cisco Systems Ironport Division | BGP | ANNOUNCED | ● high |
| 64.68.96.0/19 | Cisco Webex LLC | Cisco Webex LLC | ARIN | DIRECT ALLOCATION | ● high |
| 64.68.104.0/21 | Cisco Webex LLC | Cisco Webex LLC | BGP | ANNOUNCED | ● high |
| 64.68.120.0/21 | Cisco Webex LLC | Cisco Webex LLC | BGP | ANNOUNCED | ● high |
| 64.100.0.0/16 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.100.0.0 – 64.104.255.255 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | ARIN | DIRECT ALLOCATION | ● high |
| 64.101.0.0/18 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.101.64.0/18 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.101.96.0/19 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.101.128.0/18 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.101.192.0/19 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.101.224.0/19 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.102.0.0/16 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.102.249.0/24 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.103.0.0/16 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.103.0.0/17 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.103.40.0/21 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.103.48.0/21 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.103.64.0/19 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.103.96.0/20 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.103.128.0/17 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.104.0.0/16 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.104.0.0/18 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.104.64.0/19 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.104.96.0/19 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.104.124.0/24 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.104.128.0/19 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.104.160.0/19 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.104.192.0/18 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.104.204.0/23 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.104.206.0/23 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | BGP | ANNOUNCED | ● high |
| 64.203.184.0/29 | CISCO 2951 VPN ISR Outside IPs | CISCO 2951 VPN ISR Outside IPs | ARIN | ASSIGNMENT | ● high |
| 65.23.152.0/24 | Cisco IoT | Cisco IoT | BGP | ANNOUNCED | ● high |
| 65.23.152.0 – 65.23.157.255 | Cisco IoT | Cisco IoT | ARIN | DIRECT ALLOCATION | ● high |
| 65.23.153.0/24 | Cisco IoT | Cisco IoT | BGP | ANNOUNCED | ● high |
| 65.23.154.0/24 | Cisco IoT | Cisco IoT | BGP | ANNOUNCED | ● high |
| 65.23.155.0/24 | Cisco IoT | Cisco IoT | BGP | ANNOUNCED | ● high |
| 65.23.156.0/24 | Cisco IoT | Cisco IoT | BGP | ANNOUNCED | ● high |
| 65.23.157.0/24 | Cisco IoT | Cisco IoT | BGP | ANNOUNCED | ● high |
| 66.59.88.0/22 | Cisco IoT | Cisco IoT | ARIN | DIRECT ALLOCATION | ● high |
| 66.59.88.0/23 | Cisco IoT | Cisco IoT | BGP | ANNOUNCED | ● high |
| 66.59.90.0/23 | Cisco IoT | Cisco IoT | BGP | ANNOUNCED | ● high |
| 66.114.160.0/20 | Cisco Webex LLC | Cisco Webex LLC | ARIN | DIRECT ALLOCATION | ● high |
| 66.163.32.0/19 | Cisco Webex LLC | Cisco Webex LLC | BGP | ANNOUNCED | ● high |
| 66.163.52.0/24 | Cisco Webex LLC | Cisco Webex LLC | BGP | ANNOUNCED | ● high |
| 66.163.53.0/24 | Cisco Webex LLC | Cisco Webex LLC | BGP | ANNOUNCED | ● high |
| 66.163.56.0/22 | Cisco Webex LLC | Cisco Webex LLC | BGP | ANNOUNCED | ● high |
| 66.187.208.0/20 | CISCO SYSTEMS, INC. | CISCO SYSTEMS, INC. | ARIN | DIRECT ALLOCATION | ● high |
| 67.209.232.0/24 | Cisco IoT | Cisco IoT | BGP | ANNOUNCED | ● high |
| 67.209.232.0 – 67.209.238.255 | Cisco IoT | Cisco IoT | ARIN | DIRECT ALLOCATION | ● high |
| 67.209.233.0/24 | Cisco IoT | Cisco IoT | BGP | ANNOUNCED | ● high |
| 67.209.234.0/24 | Cisco IoT | Cisco IoT | BGP | ANNOUNCED | ● high |
| 67.209.235.0/24 | Cisco IoT | Cisco IoT | BGP | ANNOUNCED | ● high |
| 67.209.236.0/24 | Cisco IoT | Cisco IoT | BGP | ANNOUNCED | ● high |
| 67.209.237.0/24 | Cisco IoT | Cisco IoT | BGP | ANNOUNCED | ● high |
| 67.209.238.0/24 | Cisco IoT | Cisco IoT | BGP | ANNOUNCED | ● high |
| 67.215.64.0/19 | Cisco OpenDNS, LLC | Cisco OpenDNS, LLC | ARIN | DIRECT ALLOCATION | ● high |
| 67.215.64.0/24 | Cisco OpenDNS, LLC | Cisco OpenDNS, LLC | BGP | ANNOUNCED | ● high |
| 67.215.65.0/24 | Cisco OpenDNS, LLC | Cisco OpenDNS, LLC | BGP | ANNOUNCED | ● high |
| 67.215.66.0/24 | Cisco OpenDNS, LLC | Cisco OpenDNS, LLC | BGP | ANNOUNCED | ● high |
| 67.215.69.0/24 | Cisco OpenDNS, LLC | Cisco OpenDNS, LLC | BGP | ANNOUNCED | ● high |
| 67.215.70.0/24 | Cisco OpenDNS, LLC | Cisco OpenDNS, LLC | BGP | ANNOUNCED | ● high |
| 67.215.71.0/24 | Cisco OpenDNS, LLC | Cisco OpenDNS, LLC | BGP | ANNOUNCED | ● high |
| 67.215.73.0/24 | Cisco OpenDNS, LLC | Cisco OpenDNS, LLC | BGP | ANNOUNCED | ● high |
| 67.215.76.0/24 | Cisco OpenDNS, LLC | Cisco OpenDNS, LLC | BGP | ANNOUNCED | ● high |
| 67.215.78.0/24 | Cisco OpenDNS, LLC | Cisco OpenDNS, LLC | BGP | ANNOUNCED | ● high |
| 67.215.79.0/24 | Cisco OpenDNS, LLC | Cisco OpenDNS, LLC | BGP | ANNOUNCED | ● high |
| 67.215.80.0/24 | Cisco OpenDNS, LLC | Cisco OpenDNS, LLC | BGP | ANNOUNCED | ● high |
| 67.215.81.0/24 | Cisco OpenDNS, LLC | Cisco OpenDNS, LLC | BGP | ANNOUNCED | ● high |
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Uses the REST API.