Data as of Nov 14, 2026
87.192.43.0/24
No anonymizer space · no proxy exits in 30 daysFontaine, LLC · reallocated from Atlas IP Assets Limited
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Sep 2026
its first announcement on record
registry: sub-allocated pa to Fontaine, LLC by Atlas IP Assets Limited, Sep 23, 2026
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 |
|---|---|---|---|---|---|---|
| 87.192.32.0/19 | 8,192 | UK-ATLASIO-20050603 | Atlas IP Assets Limited (ORG-AIAL1-RIPE) · GB | ALLOCATED PA | Aug 20, 2026 | spamabuse@ |
| └ 87.192.40.0/22 | 1,024 | ATLAS-ipv4center-87-192-40 | unknown | SUB-ALLOCATED PA | Aug 24, 2026 | spamabuse@ via UK-ATLASIO-20050603 |
| └ 87.192.43.0/24 | 256 | FONTAINE | Fontaine, LLC (ORG-FONT1-RIPE) · US | SUB-ALLOCATED PA | Sep 23, 2026 | abuse@ |
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
IPv4 market
Holder
- Organization
- Atlas IP Assets Limited
- Handle
- ORG-AIAL1-RIPE
- Range
- 87.
192. 32. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- Aug 20, 2026
- Reallocated to
- Fontaine, LLC (ORG-FONT1-RIPE)
- Reallocated range
- 87.
192. 43. 0/ 24 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Sep 23, 2026
Origin network
AS218751
US
- Name
- Fontaine, LLC
- Type
- Business
- Registered
- Sep 7, 2026
- Domain
- fontaine.host
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2026
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 87.
192. 43. 0/ 24 - Netname
- FONTAINE
- Registrant
- Fontaine, LLC
- Registrant country
- NL
- Organization
- Fontaine, LLC (ORG-FONT1-RIPE)
- Org country
- US
- Type
- SUB-ALLOCATED PA
- Created
- Sep 23, 2026
- Updated
- Sep 30, 2026
- Maintainer
- ipv4center-mnt
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Jun 3, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
fontaine. ac - Name
- Fontaine
- Handle
- FAD46-RIPE