Data as of Nov 9, 2026
164.143.220.0/22
No anonymizer space · no proxy exits in 30 daysPricewaterhousecoopers Services Limited
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 164.143.220.0/23 since Feb 2026 | AS1273 | Unknown | Pricewaterhousecoopers Services Limited | |
| 164.143.220.0/24 since Oct 2025 | AS1273 | Unknown | Pricewaterhousecoopers Services Limited | |
| 164.143.221.0/24 since Oct 2025 | AS1273 | Unknown | Pricewaterhousecoopers Services Limited |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 512 | 50% | 1 | |
| Unknown | 512 | 50% | 2 |
Network & registry
Announced by
Covering announcement 164.143.0.0/16
- Prefix
- 164.143.0.0/16
- Announced by
- AS21296 Pricewaterhousecoopers Services Limited
- Type
- Business
- RPKI
- No RPKI
- Netname
- COOPERSUK
- Registrant
- Pricewaterhousecoopers Services Limited
- RIR
- RIPE NCC
Routing timeline
Who has announced 164.143.0.0/16
164.143.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
IRR
Route objects on 164.143.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS21296 | RIPE | Price Waterhouse Coopers | CIP-MNT NS-3250-RIPE COLT-UK | Sep 17, 2019 |
Whois
Registration for this announcement
- Range
- 164.
143. 0. 0/ 16 - Netname
- COOPERSUK
- Registrant
- Pricewaterhousecoopers Services Limited
- Registrant country
- GB
- Organization
- Pricewaterhousecoopers Services Limited (ORG-PSL43-RIPE)
- Org country
- GB
- Type
- ASSIGNED PI
- Created
- May 8, 2002
- Updated
- Mar 21, 2023
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Mar 3, 1994
- Status
- assigned
Report abuse
Abuse contact
- nimish.
shah@ pwc. com - Name
- Abuse-C Role
- Handle
- AR70058-RIPE