Data as of Nov 14, 2026
217.12.4.0/24
No anonymizer space · no proxy exits in 30 daysYahoo-UK Limited
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 217.12.0.0/20 | 4,096 | UK-YAHOO-20000807 | Yahoo-UK Limited (ORG-YE1-RIPE) · GB | ALLOCATED PA | — | rir-abuse@ |
| └ 217.12.4.0/24 | 256 | YAHOONET | Yahoo! Europe | ASSIGNED PA | Jan 11, 2007 | rir-abuse@ via UK-YAHOO-20000807 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 217.12.4.0/22
- Prefix
- 217.12.4.0/22
- Announced by
- AS34010 Yahoo-UK Limited
- Type
- Business
- RPKI
- No RPKI
- Netname
- UK-YAHOO-20000807
- Registrant
- Yahoo-UK Limited
- RIR
- RIPE NCC
Origin network
AS34010
GB
- Name
- Yahoo-UK Limited
- Type
- Business
- Registered
- Sep 29, 2004
- Domain
- yahoo.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 217.12.4.0/22
217.12.4.0/22
Routing history
- Pattern
- Stable
- First seen
- Jun 2015
- Current origin since
- Jun 2015 · 11 yr
- Origin networks
- 1
IRR
Route objects on 217.12.4.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS34010 | RADB | IR2 datacenter | MAINT-YAHOO | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 217.
12. 0. 0/ 20 - Netname
- UK-YAHOO-20000807
- Registrant
- Yahoo-UK Limited
- Registrant country
- GB
- Organization
- Yahoo-UK Limited (ORG-YE1-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Not stated by the registry
- Updated
- Sep 14, 2026
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Aug 7, 2000
- Status
- assigned
Report abuse
Abuse contact
- rir-abuse@
verizonmedia. com - Name
- Network Abuse
- Handle
- NA4112-RIPE