Data as of Nov 8, 2026
143.246.52.0/24
No anonymizer space · no proxy exits in 30 daysAlice Networks Ltd · reallocated from Hytron Network Services (US) LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Aug 2026
its first announcement on record
registry: lir-partitioned pa to Alice Networks Ltd by Hytron Network Services (US) LLC, Sep 2, 2026
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 143.246.52.0/23 since Aug 2026 | AS215355 | Hosting | 1 | Hytron Network Services (US) LLC via Alice Networks Ltd |
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 |
|---|---|---|---|---|---|---|
| 143.246.48.0/20 | 4,096 | US-HYTRON-19901026 | Hytron Network Services (US) LLC (ORG-HNSL7-RIPE) · US | ALLOCATED PA | Jul 20, 2026 | NOC@ |
| └ 143.246.52.0/23 | 512 | ALICENETWORKSLTD | Alice Networks Ltd | LIR-PARTITIONED PA | Sep 2, 2026 | NOC@ via US-HYTRON-19901026 |
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
Registry
Holder
- Organization
- Hytron Network Services (US) LLC
- Handle
- ORG-HNSL7-RIPE
- Range
- 143.
246. 48. 0/ 20 - Registration type
- ALLOCATED PA
- Record created
- Jul 20, 2026
- Reallocated to
- Alice Networks Ltd
- Reallocated range
- 143.
246. 52. 0/ 23 - Reallocation type
- LIR-PARTITIONED PA
- Reallocated
- Sep 2, 2026
Origin network
AS215355
GB
- Name
- Alice Networks Ltd
- Type
- Hosting
- Registered
- Mar 7, 2024
- Domain
- alicenetworks.net
- Website
- alicenetworks.net
- Industry
- Hosting, Cloud Provider, Data Center, Server Colocation
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2026
- Current origin since
- Aug 2026 · 3 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 143.246.52.0/23 | AS215355 | /24 | RIPE | RPKI valid |
| 143.246.48.0/20 | AS17433 | /24 | RIPE | Another network |
| 143.246.48.0/20 | AS202662 | /24 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 143.
246. 52. 0/ 23 - Netname
- ALICENETWORKSLTD
- Registrant
- Alice Networks Ltd
- Registrant country
- HK
- Organization
- Alice Networks Ltd
- Org country
- HK
- Type
- LIR-PARTITIONED PA
- Created
- Sep 2, 2026
- Updated
- Sep 2, 2026
- Maintainer
- Hytronnetwork-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Oct 26, 1990
- Status
- assigned
Report abuse
Abuse contact
- NOC@
hytron. io - Name
- Hytron NOC Dept.
- Handle
- HY12027-RIPE