Data as of Nov 14, 2026
37.202.56.0/24
No anonymizer space · no proxy exits in 30 daysHovedkvarteret IT AS · space held by Blix Group AS
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Jun 2026
from AS29479 Transdata AS, after 5.4 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 37.202.56.0/21 since Jan 2021 | AS50304 | Internet provider | Blix Group AS |
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 |
|---|---|---|---|---|---|---|
| 37.202.56.0/21 | 2,048 | NO-BLIXGROUP-20120323 | Blix Group AS (ORG-BGA22-RIPE) · NO | ALLOCATED PA | Jan 25, 2021 | abuse@ |
| └ 37.202.56.0/24 | 256 | NO-HOVEDKVARTERET | Hovedkvarteret IT AS | ASSIGNED PA | Nov 8, 2021 | abuse@ via NO-BLIXGROUP-20120323 |
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
- Blix Group AS
- Handle
- ORG-BGA22-RIPE
- Range
- 37.
202. 56. 0/ 21 - Registration type
- ALLOCATED PA
- Record created
- Jan 25, 2021
Origin network
AS215336
NO
- Name
- Hovedkvarteret IT AS
- Type
- Business
- Registered
- Aug 27, 2025
- Domain
- hovedkvarteret.no
- Industry
- Law, Business, and Consulting Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Oct 2012
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 2
- Last change of origin
- Jun 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.202.56.0/24 | AS215336 | /24 | RIPE | RPKI valid |
| 37.202.56.0/21 | AS50304 | /24 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS215336 | RIPE | BLIX-MNT | May 17, 2026 |
Whois
Registration for this announcement
- Range
- 37.
202. 56. 0/ 24 - Netname
- NO-HOVEDKVARTERET
- Registrant
- Hovedkvarteret IT AS
- Registrant country
- NO
- Organization
- Hovedkvarteret IT AS
- Org country
- NO
- Type
- ASSIGNED PA
- Created
- Nov 8, 2021
- Updated
- Nov 8, 2021
- Maintainer
- BLIX-MNT
- RIR
- RIPE NCC
- Country
- NO
- Delegated
- Mar 23, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
blixsolutions. no - Name
- RIPE MANAGER
- Handle
- BLIX-RIPE