Data as of Nov 9, 2026
164.143.0.0/16
No anonymizer space · no proxy exits in 30 daysPricewaterhousecoopers Services Limited
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 164.143.212.0/24 since Jun 2020 | AS21296 | Business | Pricewaterhousecoopers Services Limited | |
| 164.143.213.0/24 since Jun 2020 | AS21296 | Business | Pricewaterhousecoopers Services Limited | |
| 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
65,536 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 65,024 | >99% | 5 | |
| Unknown | 512 | 0.78% | 2 |
Network & registry
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS21296 | RIPE | Price Waterhouse Coopers | CIP-MNT NS-3250-RIPE COLT-UK | Sep 17, 2019 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 164.143.118.0/23 | AS21296 | RIPE | PricewaterhouseCoopers LLP | NS-3250-RIPE | Jul 14, 2020 |
| 164.143.119.0/24 | AS21296 | RIPE | PricewaterhouseCoopers LLP | NS-3250-RIPE | Jul 10, 2020 |
| 164.143.210.0/23 | AS21296 | RIPE | PricewaterhouseCoopers LLP | NS-3250-RIPE | Jul 10, 2020 |
| 164.143.214.0/24 | AS21296 | RIPE | PricewaterhouseCoopers LLP | CIP-MNT NS-3250-RIPE COLT-UK | Sep 17, 2019 |
| 164.143.215.0/24 | AS21296 | RIPE | PricewaterhouseCoopers LLP | CIP-MNT NS-3250-RIPE COLT-UK | Sep 17, 2019 |
| 164.143.216.0/24 | AS21296 | RIPE | PricewaterhouseCoopers LLP | CIP-MNT NS-3250-RIPE COLT-UK | Sep 17, 2019 |
| 164.143.217.0/24 | AS21296 | RIPE | PricewaterhouseCoopers LLP | CIP-MNT NS-3250-RIPE COLT-UK | Sep 17, 2019 |
| 164.143.218.0/23 | AS21296 | RIPE | PricewaterhouseCoopers LLP | NS-3250-RIPE | Jul 13, 2020 |
| 164.143.220.0/22 | AS21296 | RIPE | PricewaterhouseCoopers LLP | NS-3250-RIPE | Jul 10, 2020 |
| 164.143.222.0/23 | AS21296 | RIPE | PricewaterhouseCoopers LLP | NS-3250-RIPE | Jul 14, 2020 |
| 164.143.224.0/19 | AS21296 | RIPE | PricewaterhouseCoopers LLP | NS-3250-RIPE | Jul 10, 2020 |
| 164.143.224.0/20 | AS21296 | RIPE | PricewaterhouseCoopers LLP | NS-3250-RIPE | Jul 14, 2020 |
| 164.143.240.0/20 | AS21296 | RIPE | PricewaterhouseCoopers LLP | NS-3250-RIPE | Jul 14, 2020 |
| 164.143.240.0/22 | AS21296 | RIPE | Price Waterhouse Coopers | CIP-MNT | Dec 21, 2012 |
| 164.143.240.0/24 | AS21296 | RIPE | PricewaterhouseCoopers | CIP-MNT | May 5, 2004 |
| 164.143.241.0/24 | AS21296 | RIPE | PricewaterhouseCoopers | CIP-MNT | May 5, 2004 |
| 164.143.242.0/24 | AS21296 | RIPE | PricewaterhouseCoopers | CIP-MNT | May 5, 2004 |
| 164.143.243.0/24 | AS21296 | RIPE | PricewaterhouseCoopers | CIP-MNT | May 5, 2004 |
| 164.143.244.0/22 | AS21296 | RIPE | Price Waterhouse Coopers | CIP-MNT | Dec 21, 2012 |
| 164.143.244.0/24 | AS21296 | RIPE | PricewaterhouseCoopers | CIP-MNT | May 5, 2004 |
| 164.143.245.0/24 | AS21296 | RIPE | PricewaterhouseCoopers | CIP-MNT | May 5, 2004 |
| 164.143.246.0/24 | AS21296 | RIPE | PricewaterhouseCoopers | CIP-MNT | May 5, 2004 |
| 164.143.247.0/24 | AS21296 | RIPE | PricewaterhouseCoopers | CIP-MNT | May 5, 2004 |
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