Data as of Nov 4, 2026
193.192.57.0/24
No anonymizer space · no proxy exits in 30 daysMinistry of Education Youth and Science
Network & registry
Origin network
AS35503
BG
- Name
- Ministry of Education Youth and Science
- Type
- Education
- Registered
- Aug 23, 2005
- Domain
- mon.bg
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2022
- Current origin since
- Jan 2022 · 4.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 193.192.57.0/24 | AS35503 | /24 | RIPE | RPKI valid |
| 193.192.56.0/23 | AS35503 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS35503 | RIPE | NOM route object | NOM-MNT | Apr 3, 2012 |
Whois
Registration for this announcement
- Range
- 193.192.56.0/23
- Netname
- Bulgarian-National-Educational-Network
- Registrant
- Ministry of Education Youth and Science
- Registrant country
- BG
- Organization
- Ministry of Education Youth and Science (ORG-NOM1-RIPE)
- Org country
- BG
- Type
- ASSIGNED PI
- Created
- Aug 22, 2005
- Updated
- Mar 10, 2021
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- BG
- Delegated
- Aug 22, 2005
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR20503-RIPE