Data as of Nov 11, 2026
147.91.64.0/22
1 residential-proxy exit · 30 daysAkademska mreza Republike Srbije - AMRES
Residential-proxy exits
Proxy exits
1
0.10% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
1
selling exits here
Oct 12, 2026 – Nov 10, 2026
Exits seen per day
2 observations
Proxy providers listing exits
- Shifter
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 147.91.0.0/16 since May 2005 | AS13092 | Business | 158 3 always on | Akademska mreza Republike Srbije - AMRES |
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 |
|---|---|---|---|---|---|---|
| 147.91.0.0/16 | 65,536 | UNINET-BG | Akademska mreza Republike Srbije - AMRES (ORG-UUB1-RIPE) · RS | LEGACY | — | csirt@ |
| └ 147.91.64.0/22 | 1,024 | MAT-Net | LAN of Faculty of Mathematics University of Belgrade, Serbia | LEGACY | Sep 4, 2003 | csirt@ via UNINET-BG |
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 147.91.0.0/17
- Prefix
- 147.91.0.0/17
- Announced by
- AS13092 Akademska mreza Republike Srbije - AMRES
- Type
- Business
- Proxy exits
- 87
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- UNINET-BG
- Registrant
- Akademska mreza Republike Srbije - AMRES
- RIR
- RIPE NCC
Origin network
AS13092
RS
- Name
- Akademska mreza Republike Srbije - AMRES
- Type
- Education
- Registered
- Mar 16, 2000
- Domain
- amres.ac.rs
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
147.91.0.0/17
Routing history
- Pattern
- Stable
- First seen
- Aug 2006
- Current origin since
- Oct 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 147.91.0.0/16 | AS13092 | /18 | RIPE | RPKI valid |
IRR
Route objects on 147.91.0.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13092 | RIPE | Academic Network of Serbia (AMRES) | AMRES-MNT | Jan 27, 2012 |
Whois
Registration for this announcement
- Range
- 147.
91. 0. 0/ 16 - Netname
- UNINET-BG
- Registrant
- Akademska mreza Republike Srbije - AMRES
- Registrant country
- RS
- Organization
- Akademska mreza Republike Srbije - AMRES (ORG-UUB1-RIPE)
- Org country
- RS
- Type
- LEGACY
- Created
- Not stated by the registry
- Updated
- May 16, 2022
- Maintainer
- AMRES-MNT
- RIR
- RIPE NCC
- Country
- RS
- Delegated
- Jul 19, 1991
- Status
- assigned
Report abuse
Abuse contact
- csirt@
amres. ac. rs - Name
- AMRES Security Department
- Handle
- ASD46-RIPE