1. All IP Ranges
  2. 63.0.0.0/8
  3. 63.250.0.0/16
  4. AS26101  | 63.250.200.0/21

63.250.200.0/21

AS26101  ·  Yahoo Holdings Inc.

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Summary

Country United States
Domain yahoo.com
ASN AS26101
Parent Range 63.250.192.0/19
Registry ARIN
ID NETBLK2-YAHOOBS

WHOIS Details

NetHandle:      NET-63-250-192-0-1
OrgID:          OH-207
Parent:         NET-63-0-0-0-0
NetName:        NETBLK2-YAHOOBS
NetRange:       63.250.192.0 - 63.250.223.255
NetType:        allocation
RegDate:        1999-11-24
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:      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:      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:      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


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

Overlapping Ranges

BGP prefixes that contain 63.250.200.0/21

Range ASN Company Num of IPs
63.250.192.0/19 AS26101 Yahoo Holdings Inc. 8,192
63.250.192.0/19 AS36647 Yahoo Holdings Inc. 8,192

Nearby Ranges

BGP prefixes that overlap with 63.250.0.0/16

Range ASN Company Num of IPs
63.250.128.0/18 AS3300 INFONET Services Corporation 16,384
63.250.224.0/19 AS7029 Windstream Communications LLC 8,192
63.250.96.0/19 AS21570 Accelerated Connections Inc. 8,192
63.250.192.0/19 AS26101 Yahoo Holdings Inc. 8,192
63.250.224.0/19 AS27482 Windstream Communications LLC 8,192
63.250.96.0/19 AS3257 Accelerated Connections Inc. 8,192
63.250.192.0/19 AS36647 Yahoo Holdings Inc. 8,192
63.250.64.0/19 AS11069 Altafiber 8,192
63.250.32.0/20 AS22612 Namecheap, Inc. 4,096
63.250.48.0/22 AS398216 Metro Optic 1,024
63.250.59.0/24 AS204548 O.M.C. COMPUTERS & COMMUNICATIONS LTD 256
63.250.63.0/24 AS44709 O.M.C. COMPUTERS & COMMUNICATIONS LTD 256
63.250.60.0/24 AS204548 O.M.C. COMPUTERS & COMMUNICATIONS LTD 256
63.250.58.0/24 AS210329 O.M.C. COMPUTERS & COMMUNICATIONS LTD 256
63.250.119.0/24 AS21570 Connections Canada Inc. 256
63.250.56.0/24 AS41436 O.M.C. COMPUTERS & COMMUNICATIONS LTD 256
63.250.61.0/24 AS44709 O.M.C. COMPUTERS & COMMUNICATIONS LTD 256
63.250.57.0/24 AS41436 O.M.C. COMPUTERS & COMMUNICATIONS LTD 256
63.250.62.0/24 AS44709 O.M.C. COMPUTERS & COMMUNICATIONS LTD 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

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

IP Address ASN Details
63.250.207.95 AS36647 Yahoo Holdings Inc. 3.91ms from Seattle, 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
20.76.174.229 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
75.133.87.69 AS20115 Charter Communications LLC 8.83ms from Chicago, US
65.79.130.165 AS6079 RCN 3.44ms from Chicago, US
73.110.133.53 AS7922 Comcast Cable Communications, LLC 5.51ms from Chicago, US
113.88.67.101 AS4134 CHINANET-BACKBONE 2.43ms from Guangzhou, CN
122.226.227.229 AS4134 CHINANET-BACKBONE 6.84ms from Hangzhou, CN
38.181.131.69 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.07ms from Hong Kong, HK
76.143.233.117 AS7922 Comcast Cable Communications, LLC 5.42ms from Houston, US
31.166.145.37 AS35819 Etihad Etisalat, a joint stock company 3.75ms from Jeddah, SA
86.171.205.117 AS2856 British Telecommunications PLC 2.00ms from London, GB
131.145.46.37 AS8075 Microsoft Corporation 0.17ms from London, GB
66.188.167.53 AS20115 Charter Communications LLC 10.03ms from Minneapolis, US
161.35.55.213 AS14061 DigitalOcean, LLC 0.25ms from New York City, US
68.194.98.69 AS6128 Cablevision Systems Corp. 8.64ms from New York City, US
82.61.236.5 AS3269 Telecom Italia S.p.A. 3.95ms from Rome, IT
92.220.70.117 AS29695 Altibox AS 2.73ms from Sandefjord, NO
73.53.115.213 AS7922 Comcast Cable Communications, LLC 4.63ms from Seattle, US
221.144.187.37 AS4766 Korea Telecom 4.42ms from Seoul, KR
42.237.135.165 AS4837 CHINA UNICOM China169 Backbone 2.23ms from Zhengzhou, CN
80.201.38.85 AS5432 Proximus NV 6.67ms from Amsterdam, NL
151.233.79.101 AS58224 Iran Telecommunication Company PJS 15.29ms from Az Za`ayin, QA
166.117.211.245 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
219.239.142.69 AS4808 China Unicom Beijing Province Network 3.78ms from Beijing, CN
52.89.7.101 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
44.252.67.101 AS16509 Amazon.com, Inc. 0.33ms from Boardman, US

Traceroute

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

$
traceroute -a -n -q1 -m6 63.250.200.169
traceroute to 63.250.200.169 (63.250.200.169): 6 hops max, 52 byte packets
2 [] 206.108.35.41 2.791 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Toronto, CA
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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