Data as of Nov 3, 2026
63.250.200.0/21
No anonymizer space · no proxy exits in 30 daysYahoo Holdings Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 63.250.192.0/19 since Jan 2009 | AS36647 | Business | Yahoo Holdings Inc. |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 63.250.204.0/22 since Jul 2013 | AS36647 | Business | Yahoo Holdings Inc. | |
| 63.250.207.0/24 since Oct 2020 | AS36647 | Business | Yahoo Holdings Inc. |
Network & registry
Origin network
AS26101
US
- Name
- Yahoo Holdings Inc.
- Type
- Business
- Registered
- Jul 5, 2002
- Domain
- yahooinc.com
- Industry
- Law, Business, and Consulting Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2013
- Current origin since
- Jul 2013 · 13 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS26101 | RADB | Yahoo BF1 block | MAINT-YAHOO | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 63.250.200.0/22 | AS26101 | RADB | Yahoo BF1 | MAINT-YAHOO | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 63.250.192.0/19
- Netname
- NETBLK2-YAHOOBS
- Registrant
- Yahoo Holdings Inc.
- Organization
- Yahoo Holdings Inc. (OH-207)
- Org address
- 770 BROADWAY FL 9, New York, NY, 10003-9558
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-63-250-192-0-1
- Parent
- NET-63-0-0-0-0
- Created
- Nov 24, 1999
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 24, 1999
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Oath Abuse
- Phone
- +1-408-349-3300
- Handle
- OATHA-ARIN