1. All IP Ranges
  2. 209.0.0.0/8
  3. 209.131.0.0/16
  4. AS10310  | 209.131.52.0/23

209.131.52.0/23

AS10310  ·  Yahoo Holdings Inc.

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Summary

Country United States
Domain yahoo.com
ASN AS10310
Registry ARIN
ID FC-YAHOO1

WHOIS Details

NetHandle:      NET-209-131-32-0-1
OrgID:          OH-207
Parent:         NET-209-0-0-0-0
NetName:        FC-YAHOO1
NetRange:       209.131.32.0 - 209.131.63.255
NetType:        allocation
RegDate:        1999-07-09
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:      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


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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 209.131.0.0/16

Range ASN Company Num of IPs
209.131.0.0/19 AS12129 123.Net, Inc. 8,192
209.131.192.0/19 AS11069 Altafiber 8,192
209.131.240.0/20 AS23314 Summit Broadband 4,096
209.131.80.0/20 AS399597 WASHINGTON & JEFFERSON COLLEGE 4,096
209.131.224.0/21 AS15011 Jaguar Communications 2,048
209.131.232.0/22 AS62948 Air Link Rural Broadband, LLC 1,024
209.131.112.0/22 AS3342 Cibicom A/S 1,024
209.131.236.0/22 AS393552 Longmont Power & Communications 1,024
209.131.124.0/23 AS133458 FPT Smart Cloud Japan Co., Ltd 512
209.131.67.0/24 AS49581 Aryananet.com 256
209.131.249.0/24 AS23314 Summit Broadband 256
209.131.226.0/24 AS400155 Manchester Hartland 256
209.131.126.0/24 AS214329 BGP Network LLC 256
209.131.248.0/24 AS23314 Summit Broadband 256
209.131.70.0/24 AS211211 IT-Develop DOO 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
209.131.52.177 AS10310 Yahoo Holdings Inc. 1.13ms from Buffalo, US
209.131.53.7 AS10310 Yahoo Holdings Inc. 0.90ms from Buffalo, 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
20.127.36.87 AS8075 Microsoft Corporation 0.47ms from Ashburn, US
193.91.79.7 AS12301 Invitech ICT Services Kft. 0.92ms from Budapest, HU
74.136.116.119 AS10796 Charter Communications Inc 15.31ms from Columbus, US
70.134.38.23 AS7018 AT&T Enterprises, LLC 6.33ms from Dallas, US
183.251.64.247 AS9808 China Mobile Communications Group Co., Ltd. 5.61ms from Fuzhou, CN
159.138.60.23 AS136907 HUAWEI CLOUDS 0.68ms from Hong Kong, HK
168.121.174.7 AS265321 iNetRadio Provedor de Acesso 13.51ms from Osasco, BR
213.150.192.135 AS327862 NOSi EPE 0.50ms from Praia, CV
27.209.97.7 AS4837 CHINA UNICOM China169 Backbone 5.72ms from Qingdao, CN
67.180.221.167 AS7922 Comcast Cable Communications, LLC 3.44ms from San Jose, US
59.3.95.23 AS4766 Korea Telecom 5.64ms from Seoul, KR
61.230.247.7 AS3462 Data Communication Business Group 1.91ms from Taipei, TW
35.197.13.215 AS396982 Google LLC 0.15ms from The Dalles, US
197.24.243.71 AS37693 OOREDOO TUNISIE SA 15.68ms from Tunis, TN
155.207.126.7 AS5470 AUTH-NET-AS 14.69ms from Volos, GR
37.150.36.87 AS9198 JSC Kazakhtelecom 2.39ms from Almaty, KZ
34.214.221.71 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
129.79.33.39 AS87 Indiana University 5.28ms from Chicago, US
67.161.202.215 AS7922 Comcast Cable Communications, LLC 3.39ms from Denver, US
8.138.175.199 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.16ms from Guangzhou, CN
89.242.213.231 AS13285 TalkTalk Communications Limited 3.89ms from London, GB
92.238.137.183 AS5089 Virgin Media Limited 7.87ms from London, GB
78.141.129.247 AS6661 POST Luxembourg 8.81ms from Luxembourg, LU
104.83.65.103 AS16625 Akamai Technologies, Inc. 0.09ms from Madrid, ES
67.232.34.167 AS2379 CenturyLink Communications, LLC 7.74ms from Miami, US

Traceroute

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

$
traceroute -a -n -q1 -f5 209.131.53.33
traceroute to 209.131.53.33 (209.131.53.33): 64 hops max, 52 byte packets
6 [AS1299] 213.248.82.10 8.745 ms
8 [AS10310] 74.6.227.153 4.627 ms
Measurement taken from IPinfo ProbeNet in Buffalo, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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