Data as of Nov 4, 2026
88.97.64.0/23
No anonymizer space · no proxy exits in 30 daysZen Internet Ltd
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 |
|---|---|---|---|---|---|---|
| 88. | 70,400 | UK-ZEN-20050803 | Zen Internet Ltd (ORG-ZIL1-RIPE) · GB | ALLOCATED PA | Oct 29, 2024 | abuse@ |
| └ 88.97.64.0/23 | 512 | ZEN-PARTITION-CUSTOMER-NETWORKS-33 | unknown | ASSIGNED PA | Feb 22, 2024 | abuse@ via UK-ZEN-20050803 |
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 88.97.64.0/20
- Prefix
- 88.97.64.0/20
- Announced by
- AS13037 Zen Internet Ltd
- Type
- Residential
- Proxy exits
- 19
- RPKI
- RPKI valid
- Netname
- UK-ZEN-20050803
- Registrant
- Zen Internet Ltd
- RIR
- RIPE NCC
Origin network
AS13037
GB
- Name
- Zen Internet Ltd
- Type
- Internet provider
- Registered
- Feb 25, 2000
- Domain
- zen.co.uk
- Website
- www.zen.co.uk/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- Tor exits
- 1
Routing timeline
Who has announced 88.97.64.0/20
88.97.64.0/20
Routing history
- Pattern
- Stable
- First seen
- Oct 2025
- Current origin since
- Oct 2025 · 1.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 88.97.64.0/20 | AS13037 | /21 | RIPE | RPKI valid |
IRR
Route objects on 88.97.64.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13037 | RIPE | ZEN-MNT | Oct 7, 2025 |
Whois
Registration for this announcement
- Range
- 88.
97. 0. 0 - 88. 98. 18. 255 - Netname
- UK-ZEN-20050803
- Registrant
- Zen Internet Ltd
- Registrant country
- GB
- Organization
- Zen Internet Ltd (ORG-ZIL1-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Oct 29, 2024
- Updated
- Oct 29, 2024
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Aug 3, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zen. co. uk - Name
- Abuse-C Role
- Handle
- AR18024-RIPE