216.252.104.0/21

AS36646  ·  Yahoo Holdings Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United States
Domain yahoo.com
ASN AS36646
Parent Range 216.252.96.0/19
Registry ARIN
ID A-YAHOO-US4

WHOIS Details

NetHandle:      NET-216-252-96-0-1
OrgID:          OH-207
Parent:         NET-216-0-0-0-0
NetName:        A-YAHOO-US4
NetRange:       216.252.96.0 - 216.252.127.255
NetType:        allocation
RegDate:        2006-01-31
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:        network-abuse@cc.yahoo-inc.com
Mailbox:        rir-abuse@yahoo-inc.com
Mailbox:        rir-abuse@yahooinc.com
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:        rir-tech@oath.com
Mailbox:        rir-tech@yahooinc.com
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:        domain-admin@oath.com
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:        rir-noc@yahoo-inc.com
Mailbox:        rir-noc@yahooinc.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 216.252.104.0/21

Range ASN Company Num of IPs
216.252.96.0/19 AS10310 Yahoo Holdings Inc. 8,192
216.252.96.0/19 AS36646 Yahoo Holdings Inc. 8,192

Nearby Ranges

BGP prefixes that overlap with 216.252.0.0/16

Range ASN Company Num of IPs
216.252.0.0/18 AS11492 New Wave Communications 16,384
216.252.96.0/19 AS36646 Yahoo Holdings Inc. 8,192
216.252.96.0/19 AS10310 Yahoo Holdings Inc. 8,192
216.252.64.0/19 AS7403 Colba Net Inc. 8,192
216.252.128.0/20 AS12684 SES Americom Inc. 4,096
216.252.192.0/20 AS31827 Biz Net Technologies 4,096
216.252.232.0/21 AS965 THC Servers Global, LLC 2,048
216.252.232.0/21 AS40676 THC Servers Global, LLC 2,048
216.252.144.0/21 AS16509 Amazon.com, Inc. 2,048
216.252.224.0/21 AS16360 Signalhorn AG 2,048
216.252.208.0/22 AS7057 Managed Network Systems Inc. 1,024
216.252.216.0/22 AS16509 Amazon.com, Inc. 1,024
216.252.36.0/23 AS11492 CBL1 512
216.252.10.0/23 AS11492 CBL1 512
216.252.28.0/23 AS11492 CBL1 512
216.252.34.0/23 AS11492 CBL1 512
216.252.42.0/23 AS11492 CBL1 512
216.252.46.0/23 AS11492 CBL1 512
216.252.52.0/23 AS11492 CBL1 512
216.252.54.0/23 AS11492 CBL1 512
216.252.56.0/23 AS11492 CBL1 512
216.252.6.0/23 AS11492 New Wave Communications 512
216.252.62.0/23 AS11492 CBL1 512
216.252.8.0/23 AS11492 CBL1 512
216.252.134.0/23 AS12684 IP Star 512
216.252.162.0/23 AS6939 IO Cooperative, Inc. 512
216.252.15.0/24 AS11492 CBL1 256
216.252.59.0/24 AS11492 CBL1 256
216.252.60.0/24 AS11492 CBL1 256
216.252.161.0/24 AS64229 Byte Networking LLC 256
216.252.61.0/24 AS11492 CBL1 256
216.252.0.0/24 AS11492 CBL1 256
216.252.14.0/24 AS11492 CBL1 256
216.252.4.0/24 AS11492 CBL1 256
216.252.13.0/24 AS11492 CBL1 256
216.252.176.0/24 AS13150 CATO NETWORKS LTD 256
216.252.177.0/24 AS13150 CATO NETWORKS LTD 256
216.252.178.0/24 AS13150 CATO NETWORKS LTD 256
216.252.179.0/24 AS13150 CATO NETWORKS LTD 256
216.252.180.0/24 AS13150 CATO NETWORKS LTD 256
216.252.181.0/24 AS13150 CATO NETWORKS LTD 256
216.252.182.0/24 AS13150 CATO NETWORKS LTD 256
216.252.184.0/24 AS13150 CATO NETWORKS LTD 256
216.252.185.0/24 AS13150 CATO NETWORKS LTD 256
216.252.186.0/24 AS13150 CATO NETWORKS LTD 256
216.252.187.0/24 AS13150 CATO NETWORKS LTD 256
216.252.189.0/24 AS13150 CATO NETWORKS LTD 256
216.252.190.0/24 AS13150 CATO NETWORKS LTD 256
216.252.191.0/24 AS13150 CATO NETWORKS LTD 256
216.252.32.0/24 AS11492 CBL1 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

Pingable IPs

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

IP Address ASN Details
216.252.107.4 AS36646 Yahoo Holdings Inc. 11.38ms from Denver, 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
188.4.240.181 AS1241 Forthnet 11.48ms from Athens, GR
114.244.66.69 AS4808 China Unicom Beijing Province Network 3.12ms from Beijing, CN
87.42.78.101 AS1213 ASIERA TECHNOLOGY SERVICES CLG 2.62ms from Dublin, IE
87.152.43.101 AS3320 Deutsche Telekom AG 4.61ms from Duesseldorf, DE
84.191.222.21 AS3320 Deutsche Telekom AG 6.97ms from Frankfurt am Main, DE
119.145.191.53 AS4134 CHINANET-BACKBONE 5.52ms from Guangzhou, CN
180.228.192.133 AS17858 LG POWERCOMM 2.09ms from Incheon, KR
89.18.150.101 AS15930 WIPLINE, LLC 9.47ms from Moscow, RU
212.16.7.213 AS8592 Research and production firm "IMT-Center" OOO 0.42ms from Moscow, RU
24.184.228.197 AS6128 Cablevision Systems Corp. 5.95ms from New York City, US
60.105.102.21 AS17676 SoftBank Corp. 3.60ms from Osaka, JP
23.195.175.85 AS16625 Akamai Technologies, Inc. 0.69ms from Rio de Janeiro, BR
125.177.111.85 AS17858 LG POWERCOMM 1.89ms from Seoul, KR
59.26.198.5 AS4766 Korea Telecom 3.45ms from Seoul, KR
117.185.241.245 AS9808 China Mobile Communications Group Co., Ltd. 2.02ms from Shanghai, CN
157.185.91.5 AS40702 Clearwave Communications 3.42ms from St. Louis, US
111.243.133.101 AS3462 Data Communication Business Group 2.05ms from Taipei, TW
41.104.229.149 AS36947 Telecom Algeria 13.02ms from Valencia, ES
69.253.163.133 AS7922 Comcast Cable Communications, LLC 7.94ms from Ashburn, US
5.63.99.181 AS9198 JSC Kazakhtelecom 6.25ms from Astana, KZ
73.14.62.229 AS7922 Comcast Cable Communications, LLC 4.84ms from Denver, US
149.230.241.213 AS702 Verizon Business 3.04ms from Frankfurt am Main, DE
14.29.190.165 AS4134 CHINANET-BACKBONE 1.87ms from Guangzhou, CN
125.178.167.213 AS17858 LG POWERCOMM 1.84ms from Incheon, KR
102.133.148.165 AS8075 Microsoft Corporation 0.38ms from Johannesburg, ZA

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 216.252.104.208
traceroute to 216.252.104.208 (216.252.104.208): 9 hops max, 52 byte packets
5 [] 208.115.136.16 7.515 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Chicago, 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs