u

Aggregated across every cluster whose name starts with "u" — 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.

1,233
Total ranges
203
Matched clusters

Matched clusters

U.S. Department of the Interior U.S. Government Publishing Office U.S. Bureau of Indian Affairs U. Bachofen trading as "bachofen.net" U.S. Department of Energy U.S. Embassy Copenhagen U-S-CONSULATE U-Jedrusia U-S-ITALIASRL U-NETSURF-JPNIC-JP-20120315 U.S.NEXT, Inc. U. S. Department of Justice U-EDV-User-01 U-F-P--SNC-DI-PANZERI---C U.c.i.t. Ukraine U.S. Department of Labor - OASAM/DIRM u-blox AG U.S. Dept. of Health and Human Services U.S. Department of Housing and Urban Development - Office of Inspector General U-NET-INTERNAL U-BLOX-ATHENS-ANONYMI-ETAIREIA-PARAGOGIS-KAI-EMPORIAS-LOGISMIKOY-static U-AND-R-CALOR U-HITZEL-AGENTUR-FUER-ONLINEDIENSTE U-UND-P-NET U.S. Department of Veterans Affairs U.S. Small Business Administration U-POL U.S. Customs and Border Protection U-LANDSHJALPFRANFOLKTILLFOLKIFINLA U.S. Securities & Exchange Commission U.S. Department of Transportation U_foam U_AND_I U S A CHOICE INTERNET SERVICES CO. U_Tapao_International_Airport-By-AWN U FAI CHAN U.S. Department of Health & Human Services U.S. Computer Corporation U.S. COLO, LLC U_TRADE U-REN-I-DROI U-REN-I-MEDI U-MAX INTERNET U-Bo-Shanghai-Education U-FREIGHT U-netSURF U_AND_I_BUSINESS U.S. Agency for International Development U.S. House of Representatives U.S. National Science Foundation U.S. Center For Disease Control and Prevention U.S. Department of Commerce, HQ and ITA U-Turn Technology U R Rao Satellite Centre U_P_TELELINKS U Mobile (Cellular) Inc. U.S. Department of Commerce, Bureau of Economic Analysis U.S. Sprint U.P.Communication Services U-LIFE KH SUPER APP +143 more

Ranges (1,233)

showing 1–100 of 1,233 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)
CIDR Org name Cluster Registry Status Confidence
1.179.152.28/30 US_Embassy_and_Consulate U.S. Embassy Copenhagen APNIC ASSIGNED NON-PORTABLE ● low
2.133.144.56/30 U_FUTURE U-FUTURE RIPE ASSIGNED PA ● low
5.39.23.204/30 U. Otto U. Otto RIPE ASSIGNED PA ● high
5.57.200.0/21 U. Bachofen trading as "bachofen.net" U. Bachofen trading as "bachofen.net" RIPE ALLOCATED PA ● low
5.57.200.0/24 U. Bachofen trading as "bachofen.net" U. Bachofen trading as "bachofen.net" BGP ANNOUNCED ● high
5.250.158.156/30 U_FUTURE U-FUTURE RIPE ASSIGNED PA ● low
8.22.240.0/24 U.S.NEXT, Inc. U.S.NEXT, Inc. BGP ANNOUNCED ● high
12.108.68.0/24 U.S.NEXT, Inc. U.S.NEXT, Inc. BGP ANNOUNCED ● high
12.139.63.0/24 U.S. RENAL CARE, INC. U.S. RENAL CARE, INC. BGP ANNOUNCED ● high
12.182.220.0/24 U.S.NEXT, Inc. U.S.NEXT, Inc. BGP ANNOUNCED ● high
12.195.166.0/24 US Department of State U.S. Department of State BGP ANNOUNCED ● high
23.144.88.0/24 U.S. Department of Housing and Urban Development - Office of Inspector General U.S. Department of Housing and Urban Development - Office of Inspector General ARIN DIRECT ALLOCATION ● high
24.173.41.0/24 U.S. RENAL CARE, INC. U.S. RENAL CARE, INC. BGP ANNOUNCED ● high
27.111.229.248/32 U Mobile U Mobile PEERINGDB ASSIGNED ● high
27.125.224.0/19 U Mobile Sdn Bhd U Mobile Sdn Bhd BGP ANNOUNCED ● high
27.125.240.0/24 U Mobile Sdn Bhd U Mobile Sdn Bhd BGP ANNOUNCED ● high
27.125.241.0/24 U Mobile Sdn Bhd U Mobile Sdn Bhd BGP ANNOUNCED ● high
27.125.242.0/24 U Mobile Sdn Bhd U Mobile Sdn Bhd BGP ANNOUNCED ● high
27.125.243.0/24 U Mobile Sdn Bhd U Mobile Sdn Bhd BGP ANNOUNCED ● high
27.125.244.0/24 U Mobile Sdn Bhd U Mobile Sdn Bhd BGP ANNOUNCED ● high
27.125.245.0/24 U Mobile Sdn Bhd U Mobile Sdn Bhd BGP ANNOUNCED ● high
27.125.246.0/24 U Mobile Sdn Bhd U Mobile Sdn Bhd BGP ANNOUNCED ● high
27.125.247.0/24 U Mobile Sdn Bhd U Mobile Sdn Bhd BGP ANNOUNCED ● high
27.125.248.0/24 U Mobile Sdn Bhd U Mobile Sdn Bhd BGP ANNOUNCED ● high
27.125.249.0/24 U Mobile Sdn Bhd U Mobile Sdn Bhd BGP ANNOUNCED ● high
27.125.250.0/24 U Mobile Sdn Bhd U Mobile Sdn Bhd BGP ANNOUNCED ● high
27.125.251.0/24 U Mobile Sdn Bhd U Mobile Sdn Bhd BGP ANNOUNCED ● high
31.168.139.240/30 U-S-CONSULATE U-S-CONSULATE RIPE ASSIGNED PA ● low
31.168.139.248/29 U-S-CONSULATE U-S-CONSULATE RIPE ASSIGNED PA ● low
31.210.175.92/30 U&K digital solutions U&K digital solutions RIPE ASSIGNED PA ● high
31.221.2.0/28 U-TOUCH-UK-NETID9403 U-TOUCH-UK-NETID9403 RIPE ASSIGNED PA ● medium
37.71.149.80/30 U-R-I-O-P-S-S_I0384-00001-001 U-R-I-O-P-S-S_I0384-00001-001 RIPE ASSIGNED PA ● medium
37.128.98.96/29 U-JEDRUSIA U-Jedrusia RIPE ASSIGNED PA ● low
41.72.204.28/30 US_EMBASSY_CONFERENCE-KICC U.S. Embassy Copenhagen AFRINIC ASSIGNED PA ● low
41.72.205.228/30 US_embassy U.S. Embassy Copenhagen AFRINIC ASSIGNED PA ● low
41.75.127.16/28 US_Embassy U.S. Embassy Copenhagen AFRINIC ASSIGNED PA ● low
41.75.202.192/29 US_EMBASSY U.S. Embassy Copenhagen AFRINIC ASSIGNED PA ● low
41.191.224.196/30 us_embassy U.S. Embassy Copenhagen AFRINIC ASSIGNED PA ● low
41.191.227.64/30 us_embassy U.S. Embassy Copenhagen AFRINIC ASSIGNED PA ● low
41.191.227.68/30 US_EMBASSY_IPC_RIP U.S. Embassy Copenhagen AFRINIC ASSIGNED PA ● low
41.191.227.212/30 US_Embassy U.S. Embassy Copenhagen AFRINIC ASSIGNED PA ● low
41.191.231.72/29 US_Embassy U.S. Embassy Copenhagen AFRINIC ASSIGNED PA ● low
42.61.125.16/28 U-MING-MARINE-SG U-MING-MARINE-SG APNIC ALLOCATED NON-PORTABLE ● high
43.225.68.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
43.225.69.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
43.225.70.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
43.225.71.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
43.225.212.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
43.225.213.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
43.225.214.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.68.48.95/32 U ENERGY CORP U ENERGY CORP PEERINGDB ASSIGNED ● high
45.114.152.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.114.153.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.114.154.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.114.155.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.115.168.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.115.170.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.115.171.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.117.112.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.117.113.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.117.114.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.117.115.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.119.236.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.119.237.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.119.238.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.119.239.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.120.248.128/32 U.P.Communication Services U.P.Communication Services PEERINGDB ASSIGNED ● high
45.123.8.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.123.9.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.123.10.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.123.11.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.248.12.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.248.13.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.248.14.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.248.15.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.251.40.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.251.41.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.251.42.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
45.251.43.0/24 U.P. COMMUNICATION SERVICES PVT LTD U.P. COMMUNICATION SERVICES PVT LTD BGP ANNOUNCED ● high
46.227.173.16/29 U&SLUNO a.s. U&SLUNO a.s. RIPE ASSIGNED PA ● high
49.231.192.176/28 U_Tapao_International_Airport-By-AWN U_Tapao_International_Airport-By-AWN APNIC ASSIGNED NON-PORTABLE ● medium
58.246.75.64/30 U-Bo-Shanghai-Education U-Bo-Shanghai-Education APNIC ASSIGNED NON-PORTABLE ● medium
62.112.98.164/30 U-39730 U-39730 RIPE ASSIGNED PA ● medium
62.112.98.203/32 U-41189 U-41189 RIPE ASSIGNED PA ● medium
62.112.107.0/24 U-605892 U-605892 RIPE ASSIGNED PA ● medium
62.153.163.64/28 US-EMBASSY-BERLIN-NET U.S. Embassy Copenhagen RIPE ASSIGNED PA ● low
62.218.68.0 – 62.218.70.143 U-TALK-AGAIN-NET-4 U-TALK-AGAIN-NET-4 RIPE ASSIGNED PA ● low
62.218.70.152/29 U-TALK-AGAIN-NET-4 U-TALK-AGAIN-NET-4 RIPE ASSIGNED PA ● low
62.218.70.168 – 62.218.70.207 U-TALK-AGAIN-NET-4 U-TALK-AGAIN-NET-4 RIPE ASSIGNED PA ● low
62.218.70.216 – 62.218.71.119 U-TALK-AGAIN-NET-4 U-TALK-AGAIN-NET-4 RIPE ASSIGNED PA ● low
62.218.71.128 – 62.218.71.207 U-TALK-AGAIN-NET-4 U-TALK-AGAIN-NET-4 RIPE ASSIGNED PA ● low
62.218.71.216 – 62.218.71.239 U-TALK-AGAIN-NET-4 U-TALK-AGAIN-NET-4 RIPE ASSIGNED PA ● low
62.218.72.176 – 62.218.73.15 U-TALK-AGAIN-NET-4 U-TALK-AGAIN-NET-4 RIPE ASSIGNED PA ● low
62.218.73.24 – 62.218.73.111 U-TALK-AGAIN-NET-4 U-TALK-AGAIN-NET-4 RIPE ASSIGNED PA ● low
62.219.251.48/29 U-S-A-AMBASSY U-S-A-AMBASSY RIPE ASSIGNED PA ● low
62.225.64.184/29 US-EMBASSY-BERLIN-NET U.S. Embassy Copenhagen RIPE ASSIGNED PA ● low
63.238.149.104/29 U.S. Department of Veterans Affairs U.S. Department of Veterans Affairs ARIN ASSIGNMENT ● high
64.35.224.0/19 U. S. Equal Employment Opportunity Commission U. S. Equal Employment Opportunity Commission ARIN DIRECT ALLOCATION ● high
64.146.165.0/24 U.S. Department of Energy - Hanford U.S. Department of Energy - Hanford BGP ANNOUNCED ● high
64.187.216.0/23 U.S. COLO, LLC U.S. COLO, LLC ARIN ALLOCATION ● high
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Uses the REST API.