Ultra
Aggregated across every cluster whose name starts with "Ultra" — 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.
266
Total ranges
67
Matched clusters
Matched clusters
ULTRA-1
ULTRA-NORDNET-MD
ULTRA-BRAG-N1
ULTRA ONE
Ultra
ULTRA-CLEAN-SG
Ultra-3264-Kan
ultra-mold-hk
Ultra-Servers
ULTRA CONNECT PROVEDOR DE INTERNET LTDA-ME
Ultra Kings Limited
Ultra Xnet LLC
ULTRA FIBER INTERNET LTDA - ME
ULTRA NETWORK TELECOMUNICACOES LTDA
ULTRA INTERNET LTDA
ULTRA-ELECTRONICS-DATEL-CCT-1
ULTRA-ELECTRONICS-DATEL-PROJECTS
Ultra_TELEKOM
Ultra Quick (SMC-Private) Limited
ULTRA-ELECTRONICS-LTD-46917-LAN
ULTRA-FRESH-LOGISTICS-ROSBACH-NET
Ultra-Todor Slavov Ltd.
ULTRA NET EVOLUTION WIFI LTDA
ULTRA-C-MEGANET
Ultra Technology Worldwide L.P.
ULTRA-SECURE
Ultra-erametal
ULTRA_TRANSYLVANIA_SRL
ULTRA_HOME
Ultra_Technology_Thailand-by-AWN
ULTRA CORE TELECOMUNICACOES LTDA
ULTRA LINK LTDA
Ultra-Host Administrator
Ultra-Electronics-Datel-Taylor-House
ULTRA-ELECTRONICS-COMMAND-CONTROL-SYSTEMS
ULTRA-ELECTRONICS-PRECISION-AI
ULTRA-ELECTRONICS-NETID6611
ULTRA-SPEED-NETBAR
ULTRA-BRAG
ULTRA FIBRA BARREIRA GRANDE LTDA
Ultra Mandiri Telekomunikasi
ULTRA-HORIZON-4D
ULTRA INTERNET COMMUNICATIONS, LLC
ULTRA TELECOMUNICACOES LTDA
Ultra Cabo
ULTRA TECNOLOGIA PROVEDOR DE INTERNET LTDA ME
ULTRA NETT LTDA
ULTRA+ TELECOMUNICACOES LTDA
Ultra-Pak LLC
ULTRA-ELECTRONICS-CEMS-LIMITED
ULTRA-PCS-LIMITED
ULTRA PACKET LLC
ULTRA.net Leszek Pekala
ULTRA FIBRA TELECOM LTDA
ULTRA LINK (PRIVATE) LIMITED
Ultra Clean I Malmo AB
ULTRA-AIR-HILDEN-NET
Ultra-Net-VT
ULTRA-42527-LAN
ULTRA-REFLEX-WILLSTAETT-NET
+7 more
Ranges (266)
showing 1–100 of 266 — ⬇ export CSV| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 23.129.160.0/24 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 23.130.224.0/24 | Ultra Kings Limited | Ultra Kings Limited | ARIN | DIRECT ALLOCATION | ● high |
| 23.188.208.0/24 | ULTRA ONE | ULTRA ONE | ARIN | DIRECT ALLOCATION | ● high |
| 31.3.91.0/24 | Ultra-Net | Ultra | RIPE | ASSIGNED PA | ● low |
| 38.210.125.0/24 | ULTRA INTERNET LTDA | ULTRA INTERNET LTDA | BGP | ANNOUNCED | ● high |
| 41.180.224.0/20 | Ultra-Servers | Ultra-Servers | AFRINIC | ASSIGNED PA | ● medium |
| 43.242.139.0/24 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 43.252.146.134/32 | Ultra Mandiri Telekomunikasi | Ultra Mandiri Telekomunikasi | PEERINGDB | ASSIGNED | ● high |
| 45.68.83.190/32 | ULTRA LINK LTDA | ULTRA LINK LTDA | PEERINGDB | ASSIGNED | ● high |
| 45.81.116.0/22 | ULTRA INTERNET COMMUNICATIONS, LLC | ULTRA INTERNET COMMUNICATIONS, LLC | RIPE | ALLOCATED PA | ● low |
| 45.85.240.0/22 | ULTRA INTERNET COMMUNICATIONS, LLC | ULTRA INTERNET COMMUNICATIONS, LLC | RIPE | ALLOCATED PA | ● low |
| 45.94.152.0/22 | ULTRA INTERNET COMMUNICATIONS, LLC | ULTRA INTERNET COMMUNICATIONS, LLC | RIPE | ALLOCATED PA | ● low |
| 45.145.216.0/22 | ULTRA INTERNET COMMUNICATIONS, LLC | ULTRA INTERNET COMMUNICATIONS, LLC | RIPE | ALLOCATED PA | ● low |
| 45.155.160.0/22 | ULTRA INTERNET COMMUNICATIONS, LLC | ULTRA INTERNET COMMUNICATIONS, LLC | RIPE | ALLOCATED PA | ● low |
| 45.162.244.0/22 | ULTRA FIBER INTERNET LTDA - ME | ULTRA FIBER INTERNET LTDA - ME | BGP | ANNOUNCED | ● high |
| 45.162.244.0/23 | ULTRA FIBER INTERNET LTDA - ME | ULTRA FIBER INTERNET LTDA - ME | BGP | ANNOUNCED | ● high |
| 45.162.244.0/24 | ULTRA FIBER INTERNET LTDA - ME | ULTRA FIBER INTERNET LTDA - ME | BGP | ANNOUNCED | ● high |
| 45.162.245.0/24 | ULTRA FIBER INTERNET LTDA - ME | ULTRA FIBER INTERNET LTDA - ME | BGP | ANNOUNCED | ● high |
| 45.162.246.0/24 | ULTRA FIBER INTERNET LTDA - ME | ULTRA FIBER INTERNET LTDA - ME | BGP | ANNOUNCED | ● high |
| 45.162.246.0/23 | ULTRA FIBER INTERNET LTDA - ME | ULTRA FIBER INTERNET LTDA - ME | BGP | ANNOUNCED | ● high |
| 45.162.247.0/24 | ULTRA FIBER INTERNET LTDA - ME | ULTRA FIBER INTERNET LTDA - ME | BGP | ANNOUNCED | ● high |
| 45.182.76.0/24 | ULTRA CONNECT PROVEDOR DE INTERNET LTDA-ME | ULTRA CONNECT PROVEDOR DE INTERNET LTDA-ME | BGP | ANNOUNCED | ● high |
| 45.182.76.0/23 | ULTRA CONNECT PROVEDOR DE INTERNET LTDA-ME | ULTRA CONNECT PROVEDOR DE INTERNET LTDA-ME | BGP | ANNOUNCED | ● high |
| 45.182.76.0/22 | ULTRA CONNECT PROVEDOR DE INTERNET LTDA-ME | ULTRA CONNECT PROVEDOR DE INTERNET LTDA-ME | ARIN | ALLOCATED | ● medium |
| 45.182.77.0/24 | ULTRA CONNECT PROVEDOR DE INTERNET LTDA-ME | ULTRA CONNECT PROVEDOR DE INTERNET LTDA-ME | BGP | ANNOUNCED | ● high |
| 45.182.78.0/24 | ULTRA CONNECT PROVEDOR DE INTERNET LTDA-ME | ULTRA CONNECT PROVEDOR DE INTERNET LTDA-ME | BGP | ANNOUNCED | ● high |
| 45.182.78.0/23 | ULTRA CONNECT PROVEDOR DE INTERNET LTDA-ME | ULTRA CONNECT PROVEDOR DE INTERNET LTDA-ME | BGP | ANNOUNCED | ● high |
| 45.182.79.0/24 | ULTRA CONNECT PROVEDOR DE INTERNET LTDA-ME | ULTRA CONNECT PROVEDOR DE INTERNET LTDA-ME | BGP | ANNOUNCED | ● high |
| 45.236.0.0/24 | ULTRA+ TELECOMUNICACOES LTDA | ULTRA+ TELECOMUNICACOES LTDA | BGP | ANNOUNCED | ● high |
| 45.236.0.0/23 | UNKNOWN | ULTRA+ TELECOMUNICACOES LTDA | LACNIC | allocated | ● medium |
| 45.236.1.0/24 | ULTRA+ TELECOMUNICACOES LTDA | ULTRA+ TELECOMUNICACOES LTDA | BGP | ANNOUNCED | ● high |
| 46.254.128.0/22 | Ultra-Todor Slavov Ltd. | Ultra-Todor Slavov Ltd. | BGP | ANNOUNCED | ● high |
| 58.62.17.208/29 | Ultra-erametal | Ultra-erametal | APNIC | Allocated non-portable | ● low |
| 58.62.18.72/30 | Ultra-erametal | Ultra-erametal | APNIC | Allocated non-portable | ● low |
| 58.185.16.0/29 | ULTRA-CLEAN-SG | ULTRA-CLEAN-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 59.145.163.32/28 | Ultra-3264-Kan | Ultra-3264-Kan | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 61.167.58.96/27 | ULTRA-SPEED-NETBAR | ULTRA-SPEED-NETBAR | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 62.44.7.120/29 | Ultra-Premium-Brands | Ultra-Premium-Brands | RIPE | ASSIGNED PA | ● low |
| 62.90.61.140/30 | ULTRA-1 | ULTRA-1 | RIPE | ASSIGNED PA | ● medium |
| 62.133.12.128/28 | ULTRA-42527-LAN | ULTRA-42527-LAN | RIPE | ASSIGNED PA | ● medium |
| 62.225.35.112/29 | ULTRA-REFLEX-WILLSTAETT-NET | ULTRA-REFLEX-WILLSTAETT-NET | RIPE | ASSIGNED PA | ● low |
| 62.254.154.24/29 | ULTRA-PCS-LIMITED | ULTRA-PCS-LIMITED | RIPE | ASSIGNED PA | ● low |
| 62.254.217.192/28 | ULTRA-ELECTRONICS-CEMS-LIMITED | ULTRA-ELECTRONICS-CEMS-LIMITED | RIPE | ASSIGNED PA | ● low |
| 62.254.227.216/29 | ULTRA-ELECTRONICS | ULTRA-ELECTRONICS | RIPE | ASSIGNED PA | ● low |
| 62.255.244.128/28 | ULTRA-ELECTRONICS | ULTRA-ELECTRONICS | RIPE | ASSIGNED PA | ● low |
| 65.86.140.0/22 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 74.0.36.0/22 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 74.2.180.0/22 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 80.2.103.96/28 | Ultra-Electronics-Holdings | ULTRA-ELECTRONICS | RIPE | ASSIGNED PA | ● low |
| 80.4.145.128/27 | ULTRA-ELECTRONICS-LIMITED | ULTRA-ELECTRONICS | RIPE | ASSIGNED PA | ● low |
| 80.193.128.4/30 | ULTRA-ELECTRONICS-DATEL-CCT-1 | ULTRA-ELECTRONICS-DATEL-CCT-1 | RIPE | ASSIGNED PA | ● medium |
| 80.193.128.40/30 | ULTRA-ELECTRONICS-DATEL-TAYLOR-HOUSE | Ultra-Electronics-Datel-Taylor-House | RIPE | ASSIGNED PA | ● low |
| 80.193.128.84/30 | ULTRA-ELECTRONICS-DATEL-PROJECTS | ULTRA-ELECTRONICS-DATEL-PROJECTS | RIPE | ASSIGNED PA | ● medium |
| 80.193.135.16/29 | Ultra-Electronics-Datel-Taylor-House | Ultra-Electronics-Datel-Taylor-House | RIPE | ASSIGNED PA | ● low |
| 80.193.245.160/28 | ULTRA-ELECTRONICS-PRECISION-AI | ULTRA-ELECTRONICS-PRECISION-AI | RIPE | ASSIGNED PA | ● medium |
| 80.244.233.160/29 | ultra-storidg | ultra-storidg | RIPE | ASSIGNED PA | ● medium |
| 80.245.80.0/21 | ULTRA-NORDNET-MD | ULTRA-NORDNET-MD | RIPE | ASSIGNED PA | ● medium |
| 81.105.172.224/28 | ULTRA-ELECTRONICS | ULTRA-ELECTRONICS | RIPE | ASSIGNED PA | ● low |
| 82.20.69.144/28 | ULTRA-ELECTRONICS | ULTRA-ELECTRONICS | RIPE | ASSIGNED PA | ● low |
| 82.33.208.128/30 | ULTRA-ELECTRONICS | ULTRA-ELECTRONICS | RIPE | ASSIGNED PA | ● low |
| 82.38.176.0/24 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 82.38.177.0/24 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 82.38.178.0/24 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 82.38.179.0/24 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 82.38.184.0/24 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 82.38.185.0/24 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 82.38.186.0/24 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 82.38.187.0/24 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 82.38.188.0/24 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 82.38.189.0/24 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 82.38.190.0/24 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 82.38.191.0/24 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 84.96.23.192/28 | NET-ULTRA | Ultra | RIPE | ASSIGNED PA | ● low |
| 85.114.19.16/30 | ULTRA-LAN | ULTRA ONE | RIPE | ASSIGNED PA | ● low |
| 86.12.141.176/28 | ULTRA-ELECTRONICS-COMMAND-CONTROL-SYSTEMS | ULTRA-ELECTRONICS-COMMAND-CONTROL-SYSTEMS | RIPE | ASSIGNED PA | ● medium |
| 86.12.156.0/29 | ULTRA-PCS-LIMITED | ULTRA-PCS-LIMITED | RIPE | ASSIGNED PA | ● low |
| 86.28.18.192/29 | ULTRA-ELECTRONICS | ULTRA-ELECTRONICS | RIPE | ASSIGNED PA | ● low |
| 86.109.76.0/22 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 86.188.172.232/29 | ULTRA-ELECTRONICS | ULTRA-ELECTRONICS | RIPE | ASSIGNED PA | ● low |
| 91.26.167.120/29 | ULTRA-FRESH-LOGISTICS-ROSBACH-NET | ULTRA-FRESH-LOGISTICS-ROSBACH-NET | RIPE | ASSIGNED PA | ● low |
| 91.121.237.128/30 | Ultra-Host Administrator | Ultra-Host Administrator | RIPE | ASSIGNED PA | ● high |
| 91.132.36.0/22 | ULTRA INTERNET COMMUNICATIONS, LLC | ULTRA INTERNET COMMUNICATIONS, LLC | RIPE | ALLOCATED PA | ● low |
| 91.134.166.72/29 | Ultra-Host Administrator | Ultra-Host Administrator | RIPE | ASSIGNED PA | ● high |
| 92.249.32.0/22 | ULTRA INTERNET COMMUNICATIONS, LLC | ULTRA INTERNET COMMUNICATIONS, LLC | RIPE | ALLOCATED PA | ● low |
| 95.46.74.0/23 | Ultra Xnet LLC | Ultra Xnet LLC | RIPE | ASSIGNED PA | ● high |
| 95.68.255.0/24 | Ultra-Net-VT | Ultra-Net-VT | RIPE | ASSIGNED PA | ● medium |
| 103.6.4.0/24 | Ultra Kings Limited | Ultra Kings Limited | BGP | ANNOUNCED | ● high |
| 103.6.5.0/24 | Ultra Kings Limited | Ultra Kings Limited | BGP | ANNOUNCED | ● high |
| 103.47.59.0/24 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 103.140.232.0/24 | Ultra Kings Limited | Ultra Kings Limited | BGP | ANNOUNCED | ● high |
| 103.176.246.0/24 | Ultra Quick (SMC-Private) Limited | Ultra Quick (SMC-Private) Limited | BGP | ANNOUNCED | ● high |
| 103.176.246.0/23 | Ultra Quick (SMC-Private) Limited | Ultra Quick (SMC-Private) Limited | APNIC | ALLOCATED PORTABLE | ● low |
| 103.176.247.0/24 | Ultra Quick (SMC-Private) Limited | Ultra Quick (SMC-Private) Limited | BGP | ANNOUNCED | ● high |
| 104.129.255.0/24 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 109.111.60.0/22 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 109.176.25.0/24 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 109.176.215.0/24 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 109.176.255.0/24 | ULTRA ONE | ULTRA ONE | BGP | ANNOUNCED | ● low |
| 109.231.194.128/28 | ULTRA-ELECTRONICS-NETID6611 | ULTRA-ELECTRONICS-NETID6611 | RIPE | ASSIGNED PA | ● medium |
| 110.49.28.144/28 | Ultra_Technology_Thailand-by-AWN | Ultra_Technology_Thailand-by-AWN | APNIC | ASSIGNED NON-PORTABLE | ● medium |
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Uses the REST API.