Data as of Nov 5, 2026
37.157.208.0/24
No anonymizer space · no proxy exits in 30 daysArmenian Card (ArCa) CJSC · space held by Ucom CJSC
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 |
|---|---|---|---|---|---|---|
| 37.157.208.0/20 | 4,096 | AM-UCOM-20120315 | Ucom CJSC (ORG-UL31-RIPE) · AM | ALLOCATED PA | Mar 15, 2012 | abuse@ |
| └ 37.157.208.0/24 | 256 | UCOM-ARCA | Ucom CJSC (ORG-UL31-RIPE) · AM | ASSIGNED PA | Sep 1, 2025 | abuse@ |
Network & registry
Registry
Holder
- Organization
- Ucom CJSC
- Handle
- ORG-UL31-RIPE
- Range
- 37.
157. 208. 0/ 20 - Registration type
- ALLOCATED PA
- Record created
- Mar 15, 2012
Origin network
AS42688
AM
- Name
- Armenian Card (ArCa) CJSC
- Type
- Business
- Registered
- Apr 2, 2007
- Domain
- arca.am
- Industry
- Banks, Credit Card Companies, Mortgage Providers
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2018
- Current origin since
- Oct 2018 · 8.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.157.208.0/24 | AS42688 | /24 | RIPE | RPKI valid |
| 37.157.208.0/20 | AS44395 | /20 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS42688 | RIPE | ARCA | MNT-UCOM | Oct 17, 2018 |
Whois
Registration for this announcement
- Range
- 37.
157. 208. 0/ 24 - Netname
- UCOM-ARCA
- Registrant
- Ucom CJSC
- Registrant country
- AM
- Organization
- Ucom CJSC (ORG-UL31-RIPE)
- Org country
- AM
- Type
- ASSIGNED PA
- Created
- Sep 1, 2025
- Updated
- Sep 1, 2025
- Maintainer
- MNT-UCOMRIPEADMIN
- RIR
- RIPE NCC
- Country
- AM
- Delegated
- Mar 15, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ucom. am - Name
- Abuse-C Role
- Handle
- UCAB101-RIPE