Data as of Nov 12, 2026
152.37.87.0/24
No anonymizer space · no proxy exits in 30 daysHyperoptic Ltd
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 152.37.64.0/18 since Nov 2020 | AS56478 | Residential | 2,260 81 always on | Hyperoptic Ltd |
Network & registry
Announced by
Covering announcement 152.37.84.0/22
- Prefix
- 152.37.84.0/22
- Announced by
- AS56478 Hyperoptic Ltd
- Type
- Residential
- Proxy exits
- 3
- RPKI
- RPKI valid
- Netname
- UK-BCUBE-19920110
- Registrant
- Hyperoptic Ltd
- RIR
- RIPE NCC
Origin network
AS56478
GB
- Name
- Hyperoptic Ltd
- Type
- Internet provider
- Registered
- Mar 1, 2011
- Domain
- hyperoptic.com
- Website
- www.hyperoptic.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
152.37.84.0/22
Routing history
- Pattern
- Stable
- First seen
- Mar 2021
- Current origin since
- Feb 2026 · 9 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 152.37.84.0/22 | AS56478 | /22 | RIPE | RPKI valid |
| 152.37.64.0/18 | AS56478 | /24 | RIPE | RPKI valid |
IRR
Route objects on 152.37.84.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS56478 | RIPE | Hyperoptic Ltd | MNT-BCUBE | Mar 24, 2021 |
Whois
Registration for this announcement
- Range
- 152.
37. 64. 0/ 18 - Netname
- UK-BCUBE-19920110
- Registrant
- Hyperoptic Ltd
- Registrant country
- GB
- Organization
- Hyperoptic Ltd (ORG-BL107-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Nov 9, 2020
- Updated
- Nov 9, 2020
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Jan 10, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
hyperoptic. com - Name
- Hyperoptic Abuse Handling
- Handle
- SA31055-RIPE