AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
UHC Unitedhealthcare 62 0 145,408 0 United States
145,408 IPv4 Addresses
CIDR Description IP Num
128.35.0.0/17 Integris, Inc. 32768
128.35.64.0/18 Integris, Inc. 16384
128.35.68.0/22 Integris, Inc. 1024
128.35.72.0/22 Integris, Inc. 1024
128.35.128.0/17 Integris, Inc. 32768
128.35.192.0/18 Integris, Inc. 16384
149.111.12.0/24 UnitedHealth Group Incorporated 256
149.111.26.0/23 UnitedHealth Group Incorporated 512
149.111.28.0/23 Optum Global Services (India) Private Limited (C07020555) 512
149.111.30.0/23 Optum Global Services (India) Private Limited (C07020576) 512
149.111.68.0/24 UnitedHealth Group Incorporated 256
149.111.128.0/19 UnitedHealth Group Incorporated 8192
149.111.164.0/22 UnitedHealth Group Incorporated 1024
149.111.168.0/22 UnitedHealth Group Incorporated 1024
149.111.172.0/22 UnitedHealth Group Incorporated 1024
149.111.192.0/19 UnitedHealth Group Incorporated 8192
149.111.224.0/21 UnitedHealth Group Incorporated 2048
149.111.232.0/22 UnitedHealth Group Incorporated 1024
161.249.16.0/23 UnitedHealth Group Incorporated 512
161.249.56.0/24 UnitedHealth Group Incorporated 256
161.249.64.0/20 UnitedHealth Group Incorporated 4096
161.249.80.0/20 UnitedHealth Group Incorporated 4096
161.249.144.0/20 UnitedHealth Group Incorporated 4096
161.249.160.0/20 UnitedHealth Group Incorporated 4096
161.249.176.0/20 UnitedHealth Group Incorporated 4096
161.249.191.0/24 UnitedHealth Group Incorporated 256
161.249.192.0/22 UnitedHealth Group Incorporated 1024
161.249.200.0/21 UnitedHealth Group Incorporated 2048
161.249.208.0/21 UnitedHealth Group Incorporated 2048
161.249.216.0/22 UnitedHealth Group Incorporated 1024
161.249.224.0/20 UnitedHealth Group Incorporated 4096
161.249.240.0/21 UnitedHealth Group Incorporated 2048
161.249.248.0/21 UnitedHealth Group Incorporated 2048
168.183.23.0/24 UnitedHealth Group Incorporated 256
168.183.32.0/22 UnitedHealth Group Incorporated 1024
168.183.36.0/22 UnitedHealth Group Incorporated 1024
168.183.40.0/24 UnitedHealth Group Incorporated 256
168.183.41.0/24 UnitedHealth Group Incorporated 256
168.183.42.0/23 UnitedHealth Group Incorporated 512
168.183.44.0/23 UnitedHealth Group Incorporated 512
168.183.46.0/23 UnitedHealth Group Incorporated 512
168.183.48.0/22 UnitedHealth Group Incorporated 1024
168.183.64.0/22 UnitedHealth Group Incorporated 1024
168.183.68.0/22 UnitedHealth Group Incorporated 1024
168.183.96.0/22 UnitedHealth Group Incorporated 1024
168.183.106.0/23 UnitedHealth Group Incorporated 512
168.183.121.0/24 UnitedHealth Group Incorporated 256
168.183.122.0/24 UnitedHealth Group Incorporated 256
168.183.128.0/20 UnitedHealth Group Incorporated 4096
168.183.164.0/23 UnitedHealth Group Incorporated 512
168.183.166.0/23 UnitedHealth Group Incorporated 512
168.183.208.0/22 UnitedHealth Group Incorporated 1024
168.183.212.0/22 UnitedHealth Group Incorporated 1024
168.183.216.0/22 UnitedHealth Group Incorporated 1024
198.203.174.0/24 UnitedHealth Group Incorporated 256
198.203.175.0/24 UnitedHealth Group Incorporated 256
198.203.176.0/24 UnitedHealth Group Incorporated 256
198.203.177.0/24 UnitedHealth Group Incorporated 256
198.203.181.0/24 UnitedHealth Group Incorporated 256
205.132.162.0/24 Sierra Health Services Inc. 256
205.132.165.0/24 Sierra Health Services Inc. 256
205.132.166.0/24 Sierra Health Services Inc. 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9829 BSNL-NIB - Bharat Sanchar Nigam Ltd, IN India 5,972,736 122,093,568 IPv4 IPv4
AS16397 EQUINIX BRASIL, BR Brazil 79,360 805,306,368 IPv4 IPv4
AS2686 ATGS-MMD-AS - AT&T Global Network Services, LLC, US United States 17,708,288 4,295,032,832 IPv4 IPv4
AS4775 GLOBE-TELECOM-AS - Globe Telecom (GMCR,INC), PH Philippines 559,616 8,589,934,592 IPv4 IPv4
AS18101 RELIANCE-COMMUNICATIONS-IN - Reliance Communications Limited, IN India 554,240 4,353,687,552 IPv4 IPv4
AS22773 ASN-CXA-ALL-CCI-22773-RDC, US United States 12,257,536 85,900,001,280 IPv4 IPv4
AS209 CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC, US United States 20,867,072 1,109,175,828,480 IPv4 IPv4
AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US United States 42,637,568 1,241,262,784,512 IPv4 IPv4
AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US United States 6,000,128 77,309,411,328 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 39,333,516 128,869,007,360 IPv4 IPv4
AS4755 TATACOMM-AS - Tata Communications Limited, IN India 1,881,216 8,589,934,592 IPv4 IPv4
AS9299 IPG-AS-AP - Philippine Long Distance Telephone Company, PH Philippines 2,593,024 34,359,738,368 IPv4 IPv4
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 84,008,448 2,324,131,545,088 IPv4 IPv4
AS16735 ALGAR TELECOM S/A, BR Brazil 504,580 8,590,458,880 IPv4 IPv4
ASNumber:       10879
ASName:         UHC
ASHandle:       AS10879
RegDate:        1997-12-17
Updated:        2011-12-13    
Ref:            https://rdap.arin.net/registry/autnum/10879


OrgName:        Unitedhealthcare
OrgId:          UNITED-215
Address:        IP & DNS Team
Address:        6150 Trenton Lane
City:           Plymouth
StateProv:      MN
PostalCode:     55442
Country:        US
RegDate:        1997-12-17
Updated:        2011-12-13
Ref:            https://rdap.arin.net/registry/entity/UNITED-215


OrgAbuseHandle: UHNO-ARIN
OrgAbuseName:   United Healthcare Network OC
OrgAbusePhone:  +1-763-744-1588 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/UHNO-ARIN

OrgTechHandle: UHNO-ARIN
OrgTechName:   United Healthcare Network OC
OrgTechPhone:  +1-763-744-1588 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/UHNO-ARIN

OrgNOCHandle: UHNO-ARIN
OrgNOCName:   United Healthcare Network OC
OrgNOCPhone:  +1-763-744-1588 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/UHNO-ARIN

RNOCHandle: UHNO-ARIN
RNOCName:   United Healthcare Network OC
RNOCPhone:  +1-763-744-1588 
RNOCEmail:  [email protected]
RNOCRef:    https://rdap.arin.net/registry/entity/UHNO-ARIN

RAbuseHandle: UHNO-ARIN
RAbuseName:   United Healthcare Network OC
RAbusePhone:  +1-763-744-1588 
RAbuseEmail:  [email protected]
RAbuseRef:    https://rdap.arin.net/registry/entity/UHNO-ARIN

RTechHandle: UHNO-ARIN
RTechName:   United Healthcare Network OC
RTechPhone:  +1-763-744-1588 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/UHNO-ARIN