Data as of Nov 13, 2026
5.252.156.0/24
No anonymizer space · no proxy exits in 30 daysBifrost Systems OU · space held by Terence Froy trading as "Spilsby Internet Solutions"
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Jun 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 |
|---|---|---|---|---|---|---|
| 5.252.156.0/22 | 1,024 | UK-SPILSBY-20190205 | Terence Froy trading as "Spilsby Internet Solutions" (ORG-SIS29-RIPE) · GB | ALLOCATED PA | Feb 5, 2019 | abuse@ |
| └ 5.252.156.0/23 | 512 | SPILSBY-IPBNB-BLOCK-A | Terence Froy trading as "Spilsby Internet Solutions" (ORG-SIS29-RIPE) · GB | SUB-ALLOCATED PA | Jun 18, 2026 | abuse@ |
| └ 5.252.156.0/24 | 256 | net-Bifrost-Systems-OU | Bifrost Systems OU (ORG-BSO7-RIPE) · EE | ASSIGNED PA | Jun 19, 2026 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Terence Froy trading as "Spilsby Internet Solutions"
- Handle
- ORG-SIS29-RIPE
- Range
- 5.
252. 156. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- Feb 5, 2019
Origin network
AS48539
EE
- Name
- Bifrost Systems OU
- Type
- Hosting
- Registered
- Jul 20, 2021
- Domain
- bifrost.systems
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2026
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 5.
252. 156. 0/ 24 - Netname
- net-Bifrost-Systems-OU
- Registrant
- Bifrost Systems OU
- Registrant country
- GB
- Organization
- Bifrost Systems OU (ORG-BSO7-RIPE)
- Org country
- EE
- Type
- ASSIGNED PA
- Created
- Jun 19, 2026
- Updated
- Jun 19, 2026
- Maintainer
- IPBNB-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Feb 5, 2019
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ipbnb. com - Name
- IPBNB Abuse Contact
- Handle
- AM34346