Data as of Nov 5, 2026
37.130.247.0/24
No anonymizer space · no proxy exits in 30 daysA1 Bulgaria EAD
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 |
|---|---|---|---|---|---|---|
| 37.130.240.0/21 | 2,048 | BG-MTELNET-20120223 | A1 Bulgaria EAD (ORG-MN1-RIPE) · BG | ALLOCATED PA | Feb 23, 2012 | RIPE. |
| └ 37.130.247.0/24 | 256 | LINKBG-SERV | A1 Bulgaria EAD | ASSIGNED PA | Aug 21, 2012 | RIPE. via BG-MTELNET-20120223 |
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 37.130.240.0/21
- Prefix
- 37.130.240.0/21
- Announced by
- AS13124 A1 Bulgaria EAD
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- BG-MTELNET-20120223
- Registrant
- A1 Bulgaria EAD
- RIR
- RIPE NCC
Routing timeline
Who has announced 37.130.240.0/21
37.130.240.0/21
Routing history
- Pattern
- Stable
- First seen
- Mar 2012
- Current origin since
- Jul 2013 · 13 yr
- Origin networks
- 2
- Last change of origin
- Jul 2013
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.130.240.0/21 | AS13124 | /21 | RIPE | RPKI valid |
IRR
Route objects on 37.130.240.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13124 | RIPE | A1 Bulgaria EAD | AS13124-MNT MNT-LINKBG | May 29, 2018 |
Whois
Registration for this announcement
- Range
- 37.
130. 240. 0/ 21 - Netname
- BG-MTELNET-20120223
- Registrant
- A1 Bulgaria EAD
- Registrant country
- BG
- Organization
- A1 Bulgaria EAD (ORG-MN1-RIPE)
- Org country
- BG
- Type
- ALLOCATED PA
- Created
- Feb 23, 2012
- Updated
- Nov 8, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- BG
- Delegated
- Feb 23, 2012
- Status
- assigned
Report abuse
Abuse contact
- RIPE.
Abuse@ a1. bg - Name
- A1 Bulgaria EAD Abuse
- Handle
- AR14215-RIPE