
10879 UHC - Unitedhealthcare, US
Adjacency: 9 Upstream: 9 Downstream: 0
Upstream Adjacent AS list
AS4775 GLOBE-TELECOM-AS Globe Telecoms, PH
AS701 UUNET - Verizon Business, US
AS6461 ZAYO-6461 - Zayo Bandwidth, US
AS13335 CLOUDFLARENET - Cloudflare, Inc., US
AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN
AS9498 BBIL-AP BHARTI Airtel Ltd., IN
AS15830 EQUINIX, NL
AS3356 LEVEL3 - Level 3 Parent, LLC, US
AS9299 IPG-AS-AP Philippine Long Distance Telephone Company, PH
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 1067 AS10879 ORIGIN Originate: 261888 /14.00 Transit: 0 /0.00 UHC - Unitedhealthcare, US
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 1516 AS10879 UHC - Unitedhealthcare, US 92 47 10 55 37 40.22% Prefix AS Path Aggregation Suggestion 128.35.0.0/16 4777 2516 3356 10879 10879 10879 10879 + Announce - aggregate of 128.35.0.0/17 (4777 2516 3356 10879 10879 10879 10879) and 128.35.128.0/17 (4777 2516 3356 10879 10879 10879 10879) 128.35.0.0/17 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 128.35.128.0/17 (4777 2516 3356 10879 10879 10879 10879) 128.35.64.0/18 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - matching aggregate 128.35.0.0/17 4777 2516 3356 10879 10879 10879 10879 128.35.68.0/22 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - matching aggregate 128.35.0.0/17 4777 2516 3356 10879 10879 10879 10879 128.35.72.0/22 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - matching aggregate 128.35.0.0/17 4777 2516 3356 10879 10879 10879 10879 128.35.128.0/17 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 128.35.0.0/17 (4777 2516 3356 10879 10879 10879 10879) 128.35.192.0/18 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - matching aggregate 128.35.128.0/17 4777 2516 3356 10879 10879 10879 10879 149.111.12.0/24 4777 2516 3356 10879 10879 10879 10879 149.111.21.0/24 4777 2497 9498 10879 149.111.22.0/24 4777 2497 9498 10879 149.111.26.0/23 4608 7575 15830 10879 149.111.28.0/23 4608 24115 9498 10879 149.111.30.0/23 4777 2497 6453 4755 10879 149.111.112.0/21 4777 2516 3356 10879 10879 10879 10879 149.111.126.0/23 4777 2497 3356 10879 10879 10879 10879 149.111.128.0/19 4777 2516 3356 10879 10879 10879 10879 149.111.160.0/20 4777 2516 3356 10879 10879 10879 10879 + Announce - aggregate of 149.111.160.0/21 (4777 2516 3356 10879 10879 10879 10879) and 149.111.168.0/21 (4777 2516 3356 10879 10879 10879 10879) 149.111.160.0/22 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 149.111.164.0/22 (4777 2516 3356 10879 10879 10879 10879) 149.111.164.0/22 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 149.111.160.0/22 (4777 2516 3356 10879 10879 10879 10879) 149.111.168.0/22 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 149.111.172.0/22 (4777 2516 3356 10879 10879 10879 10879) 149.111.172.0/22 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 149.111.168.0/22 (4777 2516 3356 10879 10879 10879 10879) 149.111.176.0/22 4777 2516 3356 10879 10879 10879 10879 149.111.180.0/24 4777 2516 3356 10879 10879 10879 10879 149.111.192.0/19 4777 2516 3356 10879 10879 10879 10879 149.111.224.0/21 4777 2516 3356 10879 10879 10879 10879 149.111.232.0/22 4777 2516 3356 10879 10879 10879 10879 149.111.236.0/23 4777 2516 3356 10879 10879 10879 10879 + Announce - aggregate of 149.111.236.0/24 (4777 2516 3356 10879 10879 10879 10879) and 149.111.237.0/24 (4777 2516 3356 10879 10879 10879 10879) 149.111.236.0/24 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 149.111.237.0/24 (4777 2516 3356 10879 10879 10879 10879) 149.111.237.0/24 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 149.111.236.0/24 (4777 2516 3356 10879 10879 10879 10879) 149.111.238.0/24 4777 2516 3356 10879 10879 10879 10879 161.249.0.0/21 4777 2516 3356 10879 10879 10879 10879 161.249.32.0/21 4777 2497 3356 10879 10879 10879 10879 161.249.64.0/19 4777 2516 3356 10879 10879 10879 10879 + Announce - aggregate of 161.249.64.0/20 (4777 2516 3356 10879 10879 10879 10879) and 161.249.80.0/20 (4777 2516 3356 10879 10879 10879 10879) 161.249.64.0/20 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 161.249.80.0/20 (4777 2516 3356 10879 10879 10879 10879) 161.249.80.0/20 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 161.249.64.0/20 (4777 2516 3356 10879 10879 10879 10879) 161.249.144.0/20 4777 2497 3356 10879 10879 10879 10879 161.249.160.0/19 4777 2516 3356 10879 10879 10879 10879 + Announce - aggregate of 161.249.160.0/20 (4777 2516 3356 10879 10879 10879 10879) and 161.249.176.0/20 (4777 2516 3356 10879 10879 10879 10879) 161.249.160.0/20 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 161.249.176.0/20 (4777 2516 3356 10879 10879 10879 10879) 161.249.176.0/20 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 161.249.160.0/20 (4777 2516 3356 10879 10879 10879 10879) 161.249.191.0/24 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - matching aggregate 161.249.176.0/20 4777 2516 3356 10879 10879 10879 10879 161.249.196.0/23 4777 2516 9299 10879 161.249.200.0/21 4777 2516 3356 10879 10879 10879 10879 161.249.208.0/21 4777 2516 3356 10879 10879 10879 10879 161.249.216.0/24 4777 2516 3356 10879 10879 10879 10879 161.249.224.0/20 4777 2516 3356 10879 10879 10879 10879 161.249.240.0/21 4777 2516 3356 10879 10879 10879 10879 161.249.248.0/21 4777 2497 3356 10879 10879 10879 10879 168.183.2.0/23 4777 13335 10879 + Announce - aggregate of 168.183.2.0/24 (4777 13335 10879) and 168.183.3.0/24 (4777 13335 10879) 168.183.2.0/24 4777 13335 10879 - Withdrawn - aggregated with 168.183.3.0/24 (4777 13335 10879) 168.183.3.0/24 4777 13335 10879 - Withdrawn - aggregated with 168.183.2.0/24 (4777 13335 10879) 168.183.32.0/19 4777 2516 3356 10879 10879 10879 10879 + Announce - aggregate of 168.183.32.0/20 (4777 2516 3356 10879 10879 10879 10879) and 168.183.48.0/20 (4777 2516 3356 10879 10879 10879 10879) 168.183.32.0/22 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 168.183.36.0/22 (4777 2516 3356 10879 10879 10879 10879) 168.183.36.0/22 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 168.183.32.0/22 (4777 2516 3356 10879 10879 10879 10879) 168.183.40.0/24 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 168.183.41.0/24 (4777 2516 3356 10879 10879 10879 10879) 168.183.41.0/24 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 168.183.40.0/24 (4777 2516 3356 10879 10879 10879 10879) 168.183.42.0/23 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 168.183.40.0/23 (4777 2516 3356 10879 10879 10879 10879) 168.183.44.0/23 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 168.183.46.0/23 (4777 2516 3356 10879 10879 10879 10879) 168.183.46.0/23 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 168.183.44.0/23 (4777 2516 3356 10879 10879 10879 10879) 168.183.48.0/22 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 168.183.52.0/22 (4777 2516 3356 10879 10879 10879 10879) 168.183.52.0/22 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 168.183.48.0/22 (4777 2516 3356 10879 10879 10879 10879) 168.183.56.0/22 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 168.183.60.0/22 (4777 2516 3356 10879 10879 10879 10879) 168.183.60.0/22 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 168.183.56.0/22 (4777 2516 3356 10879 10879 10879 10879) 168.183.64.0/21 4777 2516 3356 10879 10879 10879 10879 + Announce - aggregate of 168.183.64.0/22 (4777 2516 3356 10879 10879 10879 10879) and 168.183.68.0/22 (4777 2516 3356 10879 10879 10879 10879) 168.183.64.0/22 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 168.183.68.0/22 (4777 2516 3356 10879 10879 10879 10879) 168.183.68.0/22 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 168.183.64.0/22 (4777 2516 3356 10879 10879 10879 10879) 168.183.96.0/22 4777 2516 3356 10879 10879 10879 10879 168.183.106.0/23 4777 2497 3356 10879 10879 10879 10879 168.183.121.0/24 4777 2516 3356 10879 10879 10879 10879 168.183.122.0/24 4777 2516 3356 10879 10879 10879 10879 168.183.128.0/20 4777 2497 3356 10879 10879 10879 10879 168.183.144.0/24 4777 2497 3356 10879 10879 10879 10879 168.183.164.0/23 4777 2497 3356 10879 10879 10879 10879 168.183.166.0/23 4777 2516 3356 10879 10879 10879 10879 168.183.208.0/22 4777 2516 3356 10879 10879 10879 10879 168.183.216.0/22 4777 2516 3356 10879 10879 10879 10879 170.138.0.0/16 4777 2497 3356 10879 10879 10879 10879 170.138.27.0/24 4777 2497 3356 10879 10879 10879 10879 - Withdrawn - matching aggregate 170.138.0.0/16 4777 2497 3356 10879 10879 10879 10879 170.138.29.0/24 4777 2497 3356 10879 10879 10879 10879 - Withdrawn - matching aggregate 170.138.0.0/16 4777 2497 3356 10879 10879 10879 10879 170.138.52.0/24 4777 2497 3356 10879 10879 10879 10879 - Withdrawn - matching aggregate 170.138.0.0/16 4777 2497 3356 10879 10879 10879 10879 170.138.53.0/24 4777 2497 3356 10879 10879 10879 10879 - Withdrawn - matching aggregate 170.138.0.0/16 4777 2497 3356 10879 10879 10879 10879 170.138.144.0/24 4777 2497 3356 10879 10879 10879 10879 - Withdrawn - matching aggregate 170.138.0.0/16 4777 2497 3356 10879 10879 10879 10879 170.138.170.0/24 4777 2497 3356 10879 10879 10879 10879 - Withdrawn - matching aggregate 170.138.0.0/16 4777 2497 3356 10879 10879 10879 10879 170.138.172.0/22 4777 2497 3356 10879 10879 10879 10879 - Withdrawn - matching aggregate 170.138.0.0/16 4777 2497 3356 10879 10879 10879 10879 170.138.176.0/24 4777 2497 3356 10879 10879 10879 10879 - Withdrawn - matching aggregate 170.138.0.0/16 4777 2497 3356 10879 10879 10879 10879 170.138.254.0/23 4777 2516 3356 10879 10879 10879 10879 198.203.174.0/24 4777 2497 3356 10879 10879 10879 10879 198.203.175.0/24 4777 2516 3356 10879 10879 10879 10879 198.203.176.0/24 4777 2516 3356 10879 10879 10879 10879 198.203.177.0/24 4777 2497 3356 10879 10879 10879 10879 198.203.180.0/23 4777 2516 3356 10879 10879 10879 10879 + Announce - aggregate of 198.203.180.0/24 (4777 2516 3356 10879 10879 10879 10879) and 198.203.181.0/24 (4777 2516 3356 10879 10879 10879 10879) 198.203.180.0/24 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 198.203.181.0/24 (4777 2516 3356 10879 10879 10879 10879) 198.203.181.0/24 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 198.203.180.0/24 (4777 2516 3356 10879 10879 10879 10879) 204.28.12.0/22 4777 2516 3356 10879 10879 10879 10879 + Announce - aggregate of 204.28.12.0/23 (4777 2516 3356 10879 10879 10879 10879) and 204.28.14.0/23 (4777 2516 3356 10879 10879 10879 10879) 204.28.12.0/24 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 204.28.13.0/24 (4777 2516 3356 10879 10879 10879 10879) 204.28.13.0/24 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 204.28.12.0/24 (4777 2516 3356 10879 10879 10879 10879) 204.28.14.0/23 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - aggregated with 204.28.12.0/23 (4777 2516 3356 10879 10879 10879 10879) 204.28.14.0/24 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - matching aggregate 204.28.14.0/23 4777 2516 3356 10879 10879 10879 10879 204.28.15.0/24 4777 2516 3356 10879 10879 10879 10879 - Withdrawn - matching aggregate 204.28.14.0/23 4777 2516 3356 10879 10879 10879 10879 205.132.162.0/24 4777 2497 3356 10879 10879 10879 10879 205.132.166.0/24 4777 2497 3356 10879 10879 10879 10879 208.66.221.0/24 4777 2516 3356 10879 10879 10879 10879 208.66.222.0/24 4777 2497 3356 10879 10879 10879 10879
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS10879 91 More Specifics 92 Total Advertisements UHC - Unitedhealthcare, US
128.35.0.0/17 128.35.0.0/16
128.35.64.0/18 128.35.0.0/16
128.35.68.0/22 128.35.0.0/16
128.35.72.0/22 128.35.0.0/16
128.35.128.0/17 128.35.0.0/16
128.35.192.0/18 128.35.0.0/16
149.111.12.0/24 149.111.0.0/16
149.111.21.0/24 149.111.0.0/16
149.111.22.0/24 149.111.0.0/16
149.111.26.0/23 149.111.0.0/16
149.111.28.0/23 149.111.0.0/16
149.111.30.0/23 149.111.0.0/16
149.111.112.0/21 149.111.0.0/16
149.111.126.0/23 149.111.0.0/16
149.111.128.0/19 149.111.0.0/16
149.111.160.0/22 149.111.0.0/16
149.111.164.0/22 149.111.0.0/16
149.111.168.0/22 149.111.0.0/16
149.111.172.0/22 149.111.0.0/16
149.111.176.0/22 149.111.0.0/16
149.111.180.0/24 149.111.0.0/16
149.111.192.0/19 149.111.0.0/16
149.111.224.0/21 149.111.0.0/16
149.111.232.0/22 149.111.0.0/16
149.111.236.0/24 149.111.0.0/16
149.111.237.0/24 149.111.0.0/16
149.111.238.0/24 149.111.0.0/16
161.249.0.0/21 161.249.0.0/16
161.249.32.0/21 161.249.0.0/16
161.249.64.0/20 161.249.0.0/16
161.249.80.0/20 161.249.0.0/16
161.249.144.0/20 161.249.0.0/16
161.249.160.0/20 161.249.0.0/16
161.249.176.0/20 161.249.0.0/16
161.249.191.0/24 161.249.0.0/16
161.249.196.0/23 161.249.0.0/16
161.249.200.0/21 161.249.0.0/16
161.249.208.0/21 161.249.0.0/16
161.249.216.0/24 161.249.0.0/16
161.249.224.0/20 161.249.0.0/16
161.249.240.0/21 161.249.0.0/16
161.249.248.0/21 161.249.0.0/16
168.183.2.0/24 168.183.0.0/16
168.183.3.0/24 168.183.0.0/16
168.183.32.0/22 168.183.0.0/16
168.183.36.0/22 168.183.0.0/16
168.183.40.0/24 168.183.0.0/16
168.183.41.0/24 168.183.0.0/16
168.183.42.0/23 168.183.0.0/16
168.183.44.0/23 168.183.0.0/16
168.183.46.0/23 168.183.0.0/16
168.183.48.0/22 168.183.0.0/16
168.183.52.0/22 168.183.0.0/16
168.183.56.0/22 168.183.0.0/16
168.183.60.0/22 168.183.0.0/16
168.183.64.0/22 168.183.0.0/16
168.183.68.0/22 168.183.0.0/16
168.183.96.0/22 168.183.0.0/16
168.183.106.0/23 168.183.0.0/16
168.183.121.0/24 168.183.0.0/16
168.183.122.0/24 168.183.0.0/16
168.183.128.0/20 168.183.0.0/16
168.183.144.0/24 168.183.0.0/16
168.183.164.0/23 168.183.0.0/16
168.183.166.0/23 168.183.0.0/16
168.183.208.0/22 168.183.0.0/16
168.183.216.0/22 168.183.0.0/16
170.138.27.0/24 170.138.0.0/16
170.138.29.0/24 170.138.0.0/16
170.138.52.0/24 170.138.0.0/16
170.138.53.0/24 170.138.0.0/16
170.138.144.0/24 170.138.0.0/16
170.138.170.0/24 170.138.0.0/16
170.138.172.0/22 170.138.0.0/16
170.138.176.0/24 170.138.0.0/16
170.138.254.0/23 170.138.0.0/16
198.203.174.0/24 198.203.174.0/23
198.203.175.0/24 198.203.174.0/23
198.203.176.0/24 198.203.176.0/22
198.203.177.0/24 198.203.176.0/22
198.203.180.0/24 198.203.180.0/23
198.203.181.0/24 198.203.180.0/23
204.28.12.0/24 204.28.12.0/22
204.28.13.0/24 204.28.12.0/22
204.28.14.0/23 204.28.12.0/22
204.28.14.0/24 204.28.12.0/22
204.28.15.0/24 204.28.12.0/22
205.132.162.0/24 205.132.160.0/21
205.132.166.0/24 205.132.160.0/21
208.66.221.0/24 208.66.220.0/22
208.66.222.0/24 208.66.220.0/22
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 161.249.0.0/21 Announced
+ 161.249.32.0/21 Announced
whois: 402332
IANA has recorded AS10879 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS10879\n
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
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
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
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
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
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
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
#
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# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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