Data as of Nov 13, 2026
151.237.37.0/24
No anonymizer space · no proxy exits in 30 daysBulgarian Telecommunication Group EOOD · space held by PON.BG Ltd.
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 |
|---|---|---|---|---|---|---|
| 151. | 6,144 | BG-PONBG-20120816 | PON.BG Ltd. (ORG-PL374-RIPE) · BG | ALLOCATED PA | Aug 28, 2020 | noc@ |
| └ 151.237.36.0/22 | 1,024 | BG-OMEGATRADE1 | Omega Trade 1 Ltd. | ASSIGNED PA | Aug 17, 2012 | noc@ via BG-PONBG-20120816 |
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
- PON.BG Ltd.
- Handle
- ORG-PL374-RIPE
- Range
- 151.
237. 16. 0 - 151. 237. 39. 255 - Registration type
- ALLOCATED PA
- Record created
- Aug 28, 2020
Origin network
AS62386
BG
- Name
- Bulgarian Telecommunication Group EOOD
- Type
- Internet provider
- Registered
- Oct 14, 2013
- Domain
- alfanet.bg
- Website
- alfanet.bg/
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Nov 2016
- Current origin since
- Feb 2023 · 3.8 yr
- Origin networks
- 2
- Last change of origin
- Feb 2023
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 151.237.37.0/24 | AS62386 | /24 | RIPE | RPKI valid |
| 151.237.36.0/22 | AS62386 | /22 | RIPE | Too specific |
Whois
Registration for this announcement
- Range
- 151.
237. 36. 0/ 22 - Netname
- BG-OMEGATRADE1
- Registrant
- Omega Trade 1 Ltd.
- Registrant country
- BG
- Organization
- Omega Trade 1 Ltd.
- Org country
- BG
- Type
- ASSIGNED PA
- Created
- Aug 17, 2012
- Updated
- Jun 24, 2020
- Maintainer
- IPACCT-MNT
- RIR
- RIPE NCC
- Country
- BG
- Delegated
- Aug 16, 2012
- Status
- assigned
Report abuse
Abuse contact
- noc@
ipacct. com - Name
- Abuse-C Role
- Handle
- AR44191-RIPE