Data as of Nov 7, 2026
77.246.21.0/24
No anonymizer space · no proxy exits in 30 daysNXLayer Ltd · space held by BNW Technology Ltd
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
74% of it
Recent change
New origin Oct 10, 2026
its first announcement on record
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 77.246.16.0/20 | 4,096 | UK-XIFOS-20070507 | BNW Technology Ltd (ORG-XL9-RIPE) · GB | ALLOCATED PA | May 8, 2007 | noc@ |
| └ 77. | 66 | NET-ESP-CO-UK-LIMITED-2 | ESP.co.uk Limited | ASSIGNED PA | Aug 29, 2012 | noc@ via UK-XIFOS-20070507 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Unknown | 190 | 74% | 1 | |
| Business | 66 | 26% | 1 |
Network & registry
Origin network
AS197758
GB
- Name
- NXLayer Ltd
- Type
- Internet provider
- Registered
- May 7, 2026
- Domain
- nxlayer.net
- Website
- www.nxlayer.net
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 10, 2026
- Current origin since
- Oct 10, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 77.246.20.0/23 | AS197758 | /24 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 77.
246. 16. 0/ 20 - Netname
- UK-XIFOS-20070507
- Registrant
- BNW Technology Ltd
- Registrant country
- GB
- Organization
- BNW Technology Ltd (ORG-XL9-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- May 8, 2007
- Updated
- Jan 8, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- May 8, 2007
- Status
- assigned
Report abuse
Abuse contact
- noc@
amatisnetworks. com - Name
- Abuse-C Role
- Handle
- AR18017-RIPE