Data as of Nov 8, 2026
103.147.251.0/24
2 residential-proxy exits · 30 daysUniversitas Muria Kudus
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Always-on exits
1
50% of its exits
Providers
29
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
617 observations
Proxy providers listing exits
- 711Proxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- DataImpulse
- Decodo
- EnigmaProxy
- Evomi
- FlashProxy
- GSocks
- Geonix
- Geonode
- GonzoProxy
- IPRoyal
- Infatica
- Kookey
- LemonBright
- MangoProxy
- NodeProxy
- NovaProxy
- Oxylabs
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- Proxyma
- Shifter
- ThunderProxy
- VitalExclusive
Network & registry
Origin network
AS139974
ID
- Name
- Universitas Muria Kudus
- Type
- Education
- Registered
- Dec 13, 2019
- Domain
- umk.ac.id
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Oct 2020
- Current origin since
- Oct 2020 · 6.1 yr
- Origin networks
- 2
- Last change of origin
- Nov 2022
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.147.251.0/24 | AS139974 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 103.
147. 251. 0/ 24 - Netname
- IDNIC-UMK-ID
- Registrant
- Universitas Muria Kudus
- Registrant country
- ID
- Organization
- Universitas Muria Kudus
- Org country
- ID
- Type
- ASSIGNED PORTABLE
- Created
- Not stated by the registry
- Updated
- Apr 22, 2026
- Maintainer
- MNT-APJII-ID
- RIR
- APNIC
- Country
- ID
- Delegated
- Jan 24, 2020
- Status
- assigned
Report abuse
Abuse contact
- itsupport@
umk. ac. id - Name
- IRT-UMK-ID
- Handle
- IRT-UMK-ID