AS Number
AS10879
AS Name
UHC
Org Name
Unitedhealthcare
Registry

arin

RegDate

1997-12-17

Updated

2011-12-13

AS10879 Looking Glass
IPv4Prefixes

71

IPv6Prefixes

0

IPv4 NUMs

150,016

IPv6 NUMs(/64)

0

150,016 IPv4 Addresses
CIDR Description IP Num
128.35.0.0/17
IRR InValid
Integris, Inc. 32768
128.35.64.0/18
IRR InValid
Integris, Inc. 16384
128.35.68.0/22
IRR InValid
Integris, Inc. 1024
128.35.72.0/22
IRR InValid
Integris, Inc. 1024
128.35.128.0/17
IRR Parent Valid
Integris, Inc. 32768
128.35.192.0/18
IRR InValid
Integris, Inc. 16384
149.111.12.0/24
IRR Parent Valid
UnitedHealth Group Incorporated 256
149.111.21.0/24
IRR Parent Valid
Optum Global Services (India) Private Limited (C08156159) 256
149.111.22.0/24
IRR Parent Valid
Optum Global Services (India) Private Limited (C08156149) 256
149.111.26.0/23
IRR Parent Valid
Optum International (C08694920) 512
149.111.28.0/23
IRR Parent Valid
UnitedHealth Group Incorporated 512
149.111.30.0/23
IRR Parent Valid
UnitedHealth Group Incorporated 512
149.111.128.0/19
IRR Parent Valid
UnitedHealth Group Incorporated 8192
149.111.160.0/22
IRR Parent Valid
UnitedHealth Group Incorporated 1024
149.111.164.0/22
IRR Parent Valid
UnitedHealth Group Incorporated 1024
149.111.168.0/22
IRR Parent Valid
UnitedHealth Group Incorporated 1024
149.111.172.0/22
IRR Parent Valid
UnitedHealth Group Incorporated 1024
149.111.192.0/19
IRR InValid
UnitedHealth Group Incorporated 8192
149.111.224.0/21
IRR InValid
UnitedHealth Group Incorporated 2048
149.111.232.0/22
IRR Parent Valid
UnitedHealth Group Incorporated 1024
149.111.236.0/24
IRR Parent Valid
UnitedHealth Group Incorporated 256
149.111.237.0/24
IRR Parent Valid
UnitedHealth Group Incorporated 256
161.249.16.0/23
IRR Parent Valid
UnitedHealth Group Incorporated 512
161.249.64.0/20
IRR InValid
UnitedHealth Group Incorporated 4096
161.249.80.0/20
IRR Parent Valid
UnitedHealth Group Incorporated 4096
161.249.144.0/20
IRR Parent Valid
UnitedHealth Group Incorporated 4096
161.249.160.0/20
IRR Parent Valid
UnitedHealth Group Incorporated 4096
161.249.176.0/20
IRR Parent Valid
UnitedHealth Group Incorporated 4096
161.249.191.0/24
IRR Parent Valid
UnitedHealth Group Incorporated 256
161.249.192.0/22
IRR Parent Valid
UnitedHealth Group Incorporated 1024
161.249.200.0/21
IRR Parent Valid
UnitedHealth Group Incorporated 2048
161.249.208.0/21
IRR Parent Valid
UnitedHealth Group Incorporated 2048
161.249.216.0/22
IRR Parent Valid
UnitedHealth Group Incorporated 1024
161.249.224.0/20
IRR Parent Valid
UnitedHealth Group Incorporated 4096
161.249.240.0/21
IRR Parent Valid
UnitedHealth Group Incorporated 2048
161.249.248.0/21
IRR Parent Valid
UnitedHealth Group Incorporated 2048
168.183.23.0/24
IRR Parent Valid
UnitedHealth Group Incorporated 256
168.183.32.0/22
IRR InValid
UnitedHealth Group Incorporated 1024
168.183.36.0/22
IRR InValid
UnitedHealth Group Incorporated 1024
168.183.40.0/24
IRR InValid
UnitedHealth Group Incorporated 256
168.183.41.0/24
IRR InValid
UnitedHealth Group Incorporated 256
168.183.42.0/23
IRR InValid
UnitedHealth Group Incorporated 512
168.183.44.0/23
IRR InValid
UnitedHealth Group Incorporated 512
168.183.46.0/23
IRR InValid
UnitedHealth Group Incorporated 512
168.183.48.0/22
IRR Parent Valid
UnitedHealth Group Incorporated 1024
168.183.52.0/22
IRR Parent Valid
UnitedHealth Group Incorporated 1024
168.183.56.0/22
IRR Parent Valid
UnitedHealth Group Incorporated 1024
168.183.64.0/22
IRR InValid
UnitedHealth Group Incorporated 1024
168.183.68.0/22
IRR InValid
UnitedHealth Group Incorporated 1024
168.183.96.0/22
IRR InValid
UnitedHealth Group Incorporated 1024
168.183.106.0/23
IRR InValid
UnitedHealth Group Incorporated 512
168.183.121.0/24
IRR Parent Valid
UnitedHealth Group Incorporated 256
168.183.122.0/24
IRR Parent Valid
UnitedHealth Group Incorporated 256
168.183.128.0/20
IRR Parent Valid
UnitedHealth Group Incorporated 4096
168.183.144.0/24
IRR Parent Valid
UnitedHealth Group Incorporated 256
168.183.164.0/23
IRR InValid
UnitedHealth Group Incorporated 512
168.183.166.0/23
IRR InValid
UnitedHealth Group Incorporated 512
168.183.208.0/22
IRR Parent Valid
UnitedHealth Group Incorporated 1024
168.183.212.0/22
IRR Parent Valid
UnitedHealth Group Incorporated 1024
168.183.216.0/22
IRR InValid
UnitedHealth Group Incorporated 1024
168.183.222.0/24
IRR Parent Valid
UnitedHealth Group Incorporated 256
198.203.174.0/24
IRR Parent Valid
UnitedHealth Group Incorporated 256
198.203.175.0/24
IRR Parent Valid
UnitedHealth Group Incorporated 256
198.203.176.0/24
IRR Parent Valid
UnitedHealth Group Incorporated 256
198.203.177.0/24
IRR InValid
UnitedHealth Group Incorporated 256
198.203.181.0/24
IRR Parent Valid
UnitedHealth Group Incorporated 256
205.132.162.0/24
Sierra Health Services Inc. 256
205.132.165.0/24
IRR Valid
Sierra Health Services Inc. 256
205.132.166.0/24
IRR Valid
Sierra Health Services Inc. 256
208.66.221.0/24
Trover Solutions 256
208.66.222.0/24
Trover Solutions 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS701 UUNET - Verizon Business, US United States 41,579,776 1,945,637,552,128 IPv4 IPv4
AS2686 ATGS-MMD-AS - AT&T Global Network Services, LLC, US United States 1,372,672 4,295,098,368 IPv4 IPv4
AS9299 IPG-AS-AP - Philippine Long Distance Telephone Co., PH Philippines 3,023,616 34,359,738,368 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,817,544 73,033,783,296 IPv4 IPv4
AS3549 LVLT-3549 - Level 3 Parent, LLC, US United States 6,282,816 146,050,711,552 IPv4 IPv4
AS4755 TATACOMM-AS - Tata Communications Limited, IN India 1,739,520 4,295,426,064 IPv4 IPv4
AS702 UUNET - Verizon Business, US United States 5,943,296 77,309,739,008 IPv4 IPv4
AS4775 GLOBE-TELECOM-AS - Globe Telecom (GMCR,INC), PH Philippines 677,376 8,589,934,592 IPv4 IPv4
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 101,277,184 2,723,982,999,552 IPv4 IPv4
AS209 CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC, US United States 20,217,856 1,112,933,793,792 IPv4 IPv4
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,044,672 17,184,129,024 IPv4 IPv4
AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US United States 12,575,232 863,288,819,712 IPv4 IPv4
AS45820 TTSL-MEISISP - TTSL-ISP DIVISION, IN India 624,640 17,039,360 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States MICE - Midwest Internet Cooperative Exchange 206.108.255.200 2001:504:27::2a7f:0:2 100 Gbps 2022-08-08 13:35:29
United States MICE - Midwest Internet Cooperative Exchange 206.108.255.198 2001:504:27::2a7f:0:1 100 Gbps 2022-08-08 13:35:33

Private Peering Facilities

Country/Region Name City Website Updated
IP Address Domain NUMs Domains
128.35.32.42 1 obs-prd-ext-elr.optum.com
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


OrgNOCHandle: UHNO-ARIN
OrgNOCName:   United Healthcare Network OC
OrgNOCPhone:  +1-763-744-1588 
OrgNOCEmail:  inet_ops@uhc.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/UHNO-ARIN

OrgTechHandle: UHNO-ARIN
OrgTechName:   United Healthcare Network OC
OrgTechPhone:  +1-763-744-1588 
OrgTechEmail:  inet_ops@uhc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/UHNO-ARIN

OrgAbuseHandle: UHNO-ARIN
OrgAbuseName:   United Healthcare Network OC
OrgAbusePhone:  +1-763-744-1588 
OrgAbuseEmail:  inet_ops@uhc.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/UHNO-ARIN

RTechHandle: UHNO-ARIN
RTechName:   United Healthcare Network OC
RTechPhone:  +1-763-744-1588 
RTechEmail:  inet_ops@uhc.com
RTechRef:    https://rdap.arin.net/registry/entity/UHNO-ARIN

RNOCHandle: UHNO-ARIN
RNOCName:   United Healthcare Network OC
RNOCPhone:  +1-763-744-1588 
RNOCEmail:  inet_ops@uhc.com
RNOCRef:    https://rdap.arin.net/registry/entity/UHNO-ARIN

RAbuseHandle: UHNO-ARIN
RAbuseName:   United Healthcare Network OC
RAbusePhone:  +1-763-744-1588 
RAbuseEmail:  inet_ops@uhc.com
RAbuseRef:    https://rdap.arin.net/registry/entity/UHNO-ARIN