Data as of Nov 14, 2026
103.23.103.0/24
16 residential-proxy exits · 30 daysUniversitas Negeri Semarang
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
0 / 100 · Low
Proxy exits nearby
Residential-proxy exits
Proxy exits
16
6.3% of its addresses · 30 days
Always-on exits
5
31% of its exits
Providers
37
selling exits here
Oct 15, 2026 – Nov 13, 2026
Exits seen per day
11K observations
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 9Proxy
- AnyIP
- BestProxy
- BirdProxies
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- DataImpulse
- Decodo
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- Geonode
- GonzoProxy
- IPRoyal
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- Maskify
- NSocks
- Oxylabs
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- Shifter
- Smartproxy
- Thordata
- ThunderProxy
Network & registry
Origin network
AS58400
ID
- Name
- Universitas Negeri Semarang
- Type
- Education
- Registered
- Aug 18, 2011
- Domain
- unnes.ac.id
- 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
- Dec 2011
- Current origin since
- Dec 2011 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.23.100.0/22 | AS58400 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS58400 | RADB | Proxy-registered route object | MAINT-AS58463 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 103.
23. 100. 0/ 22 - Netname
- UNNES-ID
- Registrant
- Universitas Negeri Semarang
- Registrant country
- ID
- Organization
- Universitas Negeri Semarang
- Org country
- ID
- Type
- ASSIGNED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 18, 2011
- Maintainer
- MNT-APJII-ID
- RIR
- APNIC
- Country
- ID
- Delegated
- Nov 18, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
it. unnes. ac. id - Name
- IRT-UNNES-ID
- Handle
- IRT-UNNES-ID