Data as of Nov 8, 2026
213.143.5.16/30
No anonymizer space · no proxy exits in 30 daysASK4 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 |
|---|---|---|---|---|---|---|
| 213.143.0.0/19 | 8,192 | UK-ASK4INTERNET-20000117 | ASK4 Limited (ORG-AL47-RIPE) · GB | ALLOCATED PA | Dec 14, 2001 | abuse@ |
| └ 213.143.5.16/30 | 4 | ASK4-SERVERS | DC1 Warmspare 2 | ASSIGNED PA | May 6, 2016 | abuse@ via UK-ASK4INTERNET-20000117 |
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 213.143.0.0/19
- Prefix
- 213.143.0.0/19
- Announced by
- AS41230 ASK4 Limited
- Type
- Residential
- Proxy exits
- 11
- RPKI
- RPKI valid
- Netname
- UK-ASK4INTERNET-20000117
- Registrant
- ASK4 Limited
- RIR
- RIPE NCC
Origin network
AS41230
GB
- Name
- ASK4 Limited
- Type
- Internet provider
- Registered
- Jul 5, 2006
- Domain
- ask4.com
- Website
- www.ask4.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 213.143.0.0/19
213.143.0.0/19
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Nov 2018 · 8.0 yr
- Origin networks
- 2
- Last change of origin
- Nov 2018
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 213.143.0.0/19 | AS41230 | /19 | RIPE | RPKI valid |
IRR
Route objects on 213.143.0.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS41230 | RIPE | MNT-ASK4 | Nov 21, 2018 |
Whois
Registration for this announcement
- Range
- 213.
143. 0. 0/ 19 - Netname
- UK-ASK4INTERNET-20000117
- Registrant
- ASK4 Limited
- Registrant country
- GB
- Organization
- ASK4 Limited (ORG-AL47-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Dec 14, 2001
- Updated
- Feb 4, 2026
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Jan 17, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ask4. com - Name
- ASK4 Abuse Department
- Handle
- ASKF2-RIPE