Data as of Nov 12, 2026
45.85.122.0/24
No anonymizer space · no proxy exits in 30 daysBifrost Systems OU
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin May 2026
its first announcement on record
registry: sub-allocated pa to a party the registry does not name by Bifrost Systems OU, May 26, 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 |
|---|---|---|---|---|---|---|
| 45.85.120.0/22 | 1,024 | EE-BIFROST-20190605 | Bifrost Systems OU (ORG-BSO7-RIPE) · EE | ALLOCATED PA | Apr 13, 2026 | abuse@ |
| └ 45.85.122.0/24 | 256 | EE-BIFROST-20190605-3 | unknown | SUB-ALLOCATED PA | May 26, 2026 | abuse@ via EE-BIFROST-20190605 |
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
- Bifrost Systems OU
- Handle
- ORG-BSO7-RIPE
- Range
- 45.
85. 120. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- Apr 13, 2026
- Reallocated to
- Not named in the registry
- Reallocated range
- 45.
85. 122. 0/ 24 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- May 26, 2026
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
- May 2026
- Current origin since
- May 2026 · 6 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 45.
85. 122. 0/ 24 - Netname
- EE-BIFROST-20190605-3
- Registrant country
- DE
- Organization
- Not stated by the registry
- Type
- SUB-ALLOCATED PA
- Created
- May 26, 2026
- Updated
- May 26, 2026
- Maintainer
- lir-ee-bifrost-1-MNT
- RIR
- RIPE NCC
- Country
- EE
- Delegated
- Jun 5, 2019
- Status
- assigned
Report abuse
Abuse contact
- abuse@
bifrost. systems - Name
- Abuse-C Role
- Handle
- AR63669-RIPE