209.191.80.0/21

AS10310 · Yahoo Holdings Inc.

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Summary

Country	United States
Domain	yahoo.com
ASN	AS10310
Registry	ARIN
ID	A-YAHOO-US3

WHOIS Details

NetHandle:      NET-209-191-64-0-1
OrgID:          OH-207
Parent:         NET-209-0-0-0-0
NetName:        A-YAHOO-US3
NetRange:       209.191.64.0 - 209.191.127.255
NetType:        allocation
RegDate:        2005-05-20
Updated:        2019-05-01
Source:         ARIN


OrgID:          OH-207
OrgName:        Yahoo Holdings Inc.
CanAllocate:    
Street:         770 BROADWAY FL 9
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10003-9558
RegDate:        2018-12-21
Updated:        2025-09-03
OrgAdminHandle: ODA14-ARIN
OrgTechHandle:  OTC2-ARIN
OrgAbuseHandle: OATHA-ARIN
OrgNOCHandle:   OATHN-ARIN
Source:         ARIN


POCHandle:      OATHN-ARIN
IsRole:         Y
LastName:       Oath NOC
FirstName:      
Street:         770 BROADWAY FL 4
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10003-9558
RegDate:        2019-01-24
Updated:        2025-08-29
OfficePhone:    +1-408-349-5555
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      OTC2-ARIN
IsRole:         Y
LastName:       Oath Tech Contact
FirstName:      
Street:         770 BROADWAY FL 4
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10003-9558
RegDate:        2019-01-24
Updated:        2025-08-21
OfficePhone:    +1-408-349-5555
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ODA14-ARIN
IsRole:         Y
LastName:       Oath Domain Admin
FirstName:      
Street:         22000 AOL Way
City:           Dulles
State/Prov:     VA
Country:        US
PostalCode:     20166
RegDate:        2019-02-11
Updated:        2025-04-10
OfficePhone:    +1-703-265-4670
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      OATHA-ARIN
IsRole:         Y
LastName:       Oath Abuse
FirstName:      
Street:         770 BROADWAY FL 4
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10003-9558
RegDate:        2019-01-24
Updated:        2025-04-10
OfficePhone:    +1-408-349-3300
Mailbox:        [email protected]
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 209.191.0.0/16

Range	ASN	Company	Num of IPs
209.191.0.0/18	AS7078	Monmouth Internet Corp	16,384
209.191.192.0/19	AS14371	Paul Bunyan Communications	8,192
209.191.128.0/21	AS13789	Unitas Global	2,048
209.191.176.0/22	AS12180	gige Fiber Solutions	1,024
209.191.138.0/23	AS13789	Unitas Global	512
209.191.134.0/24	AS22064	London Stock Exchange Group	256
209.191.174.0/24	AS26654	Richard Fleischman and Associates	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
209.191.80.35	AS10310 Yahoo Holdings Inc.	`0.52ms` from Osasco, BR

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
20.169.219.53	AS8075 Microsoft Corporation	`0.34ms` from Ashburn, US
104.212.46.149	AS8075 Microsoft Corporation	`0.62ms` from Boydton, US
107.9.172.53	AS10796 Charter Communications Inc	`10.93ms` from Columbus, US
91.19.250.181	AS3320 Deutsche Telekom AG	`4.84ms` from Frankfurt am Main, DE
31.32.254.149	AS5410 Bouygues Telecom SA	`4.57ms` from Frankfurt am Main, DE
115.196.160.165	AS4134 CHINANET-BACKBONE	`5.75ms` from Hangzhou, CN
42.100.36.133	AS137698 Haerbing , Heilongjiang Province, P.R.China.	`2.18ms` from Harbin, CN
218.58.124.101	AS4837 CHINA UNICOM China169 Backbone	`2.98ms` from Jinan, CN
49.244.45.133	AS23752 Nepal Telecommunications Corporation, Internet Services,	`3.39ms` from Kathmandu, NP
193.203.76.69	AS5555 Sohonet Limited	`1.55ms` from London, GB
104.49.251.37	AS7018 AT&T Enterprises, LLC	`2.83ms` from Miami, US
90.156.128.197	AS25532 LLC "MASTERHOST"	`0.81ms` from Moscow, RU
52.47.158.149	AS16509 Amazon.com, Inc.	`0.16ms` from Paris, FR
192.110.162.117	AS53755 Input Output Flood LLC	`0.63ms` from Phoenix, US
71.6.197.37	AS10439 CariNet, Inc.	`0.53ms` from San Diego, US
172.121.253.245	AS18779 EGIHosting	`0.14ms` from Santa Clara, US
73.97.165.21	AS7922 Comcast Cable Communications, LLC	`3.41ms` from Seattle, US
117.160.218.181	AS24445 Henan Mobile Communications Co.,Ltd	`3.71ms` from Zhengzhou, CN
92.96.198.5	AS5384 Emirates Internet	`5.59ms` from Al Fujairah City, AE
198.27.108.133	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
45.67.157.197	AS215366 Gabor Birincsik	`0.21ms` from Budapest, HU
181.7.199.229	AS7303 Telecom Argentina S.A.	`10.75ms` from Buenos Aires, AR
98.34.2.117	AS7922 Comcast Cable Communications, LLC	`6.04ms` from Chicago, US
113.166.84.133	AS45899 VNPT Corp	`5.26ms` from Da Nang, VN
94.207.124.21	AS15802 Emirates Integrated Telecommunications Company PJSC	`2.98ms` from Dubai, AE

Traceroute

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

traceroute -a -n -q1 209.191.80.10

traceroute to 209.191.80.10 (209.191.80.10): 64 hops max, 52 byte packets

1 [AS7195] 200.25.57.67 0.093 ms

2 [AS10310] 209.191.80.10 0.453 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On December 20th 2025

What are IP address ranges?

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