Data as of Nov 7, 2026
37.156.36.128/25
No anonymizer space · no proxy exits in 30 daysArobs Transilvania Software S.A. · space held by IPv4 Management SRL
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 37.156.36.0/24 | 256 | RO-IPV4-20120313 | IPv4 Management SRL (ORG-ATAS1-RIPE) · RO | ALLOCATED PA | Apr 17, 2025 | abuse@ |
| └ 37.156.36.128/25 | 128 | AROBS-TRANSILVANIA-SOFTWARE-SA | Arobs Transilvania Software SA | ASSIGNED PA | Apr 17, 2025 | abuse@ via RO-IPV4-20120313 |
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
Announced by
Covering announcement 37.156.36.0/24
- Prefix
- 37.156.36.0/24
- Announced by
- AS62342 Arobs Transilvania Software S.A.
- Type
- Business
- RPKI
- RPKI valid
- Netname
- RO-IPV4-20120313
- Registrant
- IPv4 Management SRL
- RIR
- RIPE NCC
Origin network
AS62342
RO
- Name
- Arobs Transilvania Software S.A.
- Type
- Business
- Registered
- Oct 30, 2013
- Domain
- arobs.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 37.156.36.0/24
37.156.36.0/24
Routing history
- Pattern
- Stable
- First seen
- Nov 2012
- Current origin since
- Nov 2013 · 13 yr
- Origin networks
- 3
- Last change of origin
- Nov 2013
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.156.36.0/24 | AS62342 | /24 | RIPE | RPKI valid |
IRR
Route objects on 37.156.36.0/24
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS62342 | RIPE | Arobs Transilvania Software SA | AROBS-MNT | Nov 30, 2021 |
Whois
Registration for this announcement
- Range
- 37.
156. 36. 0/ 24 - Netname
- RO-IPV4-20120313
- Registrant
- IPv4 Management SRL
- Registrant country
- RO
- Organization
- IPv4 Management SRL (ORG-ATAS1-RIPE)
- Org country
- RO
- Type
- ALLOCATED PA
- Created
- Apr 17, 2025
- Updated
- Apr 17, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RO
- Delegated
- Mar 13, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ip. ro - Name
- IP.RO - NOC
- Handle
- IN1080-RIPE