Data as of Nov 5, 2026
193.188.131.0/24
No anonymizer space · no proxy exits in 30 daysAMERICAN UNIVERSITY of BEIRUT
Network & registry
Origin network
AS12812
LB
- Name
- AMERICAN UNIVERSITY of BEIRUT
- Type
- Education
- Registered
- Nov 19, 1999
- Domain
- aub.edu.lb
- 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
- May 2005
- Current origin since
- Aug 2011 · 15 yr
- Origin networks
- 2
- Last change of origin
- Mar 2018
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 193.188.131.0/24 | AS12812 | /24 | RIPE | RPKI valid |
| 193.188.128.0/22 | AS12812 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12812 | RIPE | AUB 131 route | AUBNET-MNT | Jan 20, 2012 |
Whois
Registration for this announcement
- Range
- 193.
188. 128. 0/ 22 - Netname
- AUBNET
- Registrant
- AMERICAN UNIVERSITY of BEIRUT
- Registrant country
- LB
- Organization
- AMERICAN UNIVERSITY of BEIRUT (ORG-AUOB1-RIPE)
- Org country
- LB
- Type
- ASSIGNED PI
- Created
- Not stated by the registry
- Updated
- Sep 22, 2017
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- LB
- Delegated
- Jul 22, 1993
- Status
- assigned
Report abuse
Abuse contact
- ripe-admin@
aub. edu. lb - Name
- Abuse-C Role
- Handle
- AR16021-RIPE