206.203.80.0/24

AS27451 · US Oncology, Inc.

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Summary

Country	United States
Domain	mckesson.com
ASN	AS27451
Parent Range	206.203.64.0/18
Registry	ARIN
ID	CPG-REMOTE

WHOIS Details

NetHandle:      NET-206-203-64-0-1
OrgID:          MCKESS
Parent:         NET-206-0-0-0-0
NetName:        CPG-REMOTE
NetRange:       206.203.64.0 - 206.203.127.255
NetType:        allocation
RegDate:        1995-08-02
Updated:        2021-12-14
Source:         ARIN


OrgID:          MCKESS
OrgName:        McKesson Corp.
CanAllocate:    
Street:         6535 N. State Highway 161
City:           Irving
State/Prov:     TX
Country:        US
PostalCode:     75039
RegDate:        1996-08-22
Updated:        2020-06-26
OrgAdminHandle: NIT2-ARIN
OrgTechHandle:  NIT2-ARIN
OrgAbuseHandle: NIT2-ARIN
Source:         ARIN


POCHandle:      NIT2-ARIN
IsRole:         Y
LastName:       Network Infrastructure Team
FirstName:      
Street:         6555 State Highway 161
City:           Irving
State/Prov:     TX
Country:        US
PostalCode:     75039
RegDate:        2008-12-18
Updated:        2026-01-09
OfficePhone:    +1-972-446-4800
Mailbox:        NetworkInfrastructureTeam2@mckesson.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 206.203.80.0/24

Range	ASN	Company	Num of IPs
206.203.64.0/18	AS10599	McKesson Corp.	16,384
206.203.64.0/18	AS27451	McKesson Corp.	16,384

Nearby Ranges

BGP prefixes that overlap with 206.203.0.0/16

Range	ASN	Company	Num of IPs
206.203.64.0/18	AS10599	McKesson Corp.	16,384
206.203.64.0/18	AS27451	McKesson Corp.	16,384
206.203.123.0/24	AS8075	McKesson Corp.	256
206.203.88.0/24	AS8075	Mckesson Corp.	256
206.203.89.0/24	AS8075	Mckesson Corp.	256
206.203.90.0/24	AS8075	Mckesson Corp.	256
206.203.91.0/24	AS8075	Mckesson Corp.	256
206.203.92.0/24	AS8075	Mckesson Corp.	256
206.203.93.0/24	AS8075	McKesson Corp.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

9 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
206.203.80.8	AS27451 US Oncology, Inc.	`1.67ms` from Dallas, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
208.73.217.200	AS6597 Coloblox Data Centers Inc	`0.57ms` from Atlanta, US
218.239.96.40	AS9318 SK Broadband Co Ltd	`7.01ms` from Incheon, KR
90.155.90.248	AS20712 Andrews & Arnold Ltd	`1.60ms` from London, GB
114.179.106.104	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.03ms` from Osaka, JP
37.153.143.200	AS212041 AIRMOB INFRA FULL SASU	`13.91ms` from Paris, FR
76.158.30.24	AS7922 Comcast Cable Communications, LLC	`16.02ms` from Santa Clara, US
76.121.88.8	AS7922 Comcast Cable Communications, LLC	`1.51ms` from Seattle, US
121.179.65.88	AS4766 Korea Telecom	`5.08ms` from Seoul, KR
175.200.42.56	AS4766 Korea Telecom	`6.45ms` from Seoul, KR
1.158.73.216	AS1221 Telstra Limited	`4.56ms` from Sydney, AU
4.189.61.24	AS8075 Microsoft Corporation	`0.18ms` from Tokyo, JP
188.19.191.120	AS12389 PJSC Rostelecom	`8.40ms` from Yekaterinburg, RU
147.102.255.104	AS3323 National Technical University of Athens	`2.38ms` from Athens, GR
121.202.192.248	AS17924 SmarTone Mobile Communications Ltd	`10.06ms` from Hong Kong, HK
58.127.114.24	AS9318 SK Broadband Co Ltd	`1.66ms` from Incheon, KR
175.119.192.72	AS9318 SK Broadband Co Ltd	`1.08ms` from Incheon, KR
2.223.241.152	AS5607 Sky UK Limited	`6.39ms` from London, GB
87.5.20.216	AS3269 Telecom Italia S.p.A.	`5.16ms` from Milan, IT
81.177.25.40	AS8342 JSC RTComm.RU	`1.04ms` from Moscow, RU
50.32.50.56	AS5650 Frontier Communications of America, Inc.	`6.58ms` from New York City, US
45.129.7.152	AS49505 JSC Selectel	`1.03ms` from Saint Petersburg, RU
47.101.48.232	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.83ms` from Shanghai, CN
219.121.2.136	AS4685 Asahi Net	`1.81ms` from Tokyo, JP
45.10.159.24	AS16125 UAB Cherry Servers	`4.35ms` from Vilnius, LT
212.6.225.200	AS8426 ClaraNET LTD	`13.28ms` from Frankfurt am Main, DE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f2 206.203.80.8

traceroute to 206.203.80.8 (206.203.80.8): 64 hops max, 52 byte packets

2 [AS3257] 65.175.54.169 0.678 ms

3 [AS3257] 213.200.115.26 0.965 ms

4 *

5 *

6 [AS27451] 206.203.80.8 1.73 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On January 19th 2026

What are IP address ranges?

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