Data as of Nov 7, 2026
163.152.0.0/16
163 residential-proxy exits · 30 daysKorea University
Residential-proxy exits
Proxy exits
163
0.25% of its addresses · 30 days
Always-on exits
5
3.1% of its exits
Spread
57 of 256
/24s with at least one exit
Providers
66
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
26K observations
- Residential
- Business
/24s with the most always-on exits
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- BirdProxies
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Datarama
- Decodo
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- GeekProxy
- Geonix
- Geonode
- GonzoProxy
- HydraProxy
- IPFly
- IPOasis
- IPRoyal
- Infatica
- InfiniteProxies
- LemonBright
- LightningProxies
- MangoProxy
- NSocks
- NodeMaven
- NodeProxy
- NovaProxy
- Oxylabs
- PSBProxy
- PacketStream
- PrivateByte
- Proxiware
- Proxmint
- Proxy-Cheap
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyHat
- ProxyRack
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- Shifter
- Smartproxy
- StrikeProxy
- Thordata
- ThunderProxy
- VProxy
- VantageProxies
- VibeProxies
- VitalExclusive
- VitalProxy
- ZENPROXY_PREMIUM
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 163.152.144.0/21 since Feb 2015 | AS38113 | Business | 3 2 always on | Korea University | |
| 163.152.151.0/24 since Feb 2015 | AS38113 | Business | 3 2 always on | Korea University | |
| 163.152.204.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.205.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.206.0/24 since Dec 2023 | AS9318 | Residential | 1 | Korea University | |
| 163.152.207.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.208.0/24 since Dec 2023 | AS9318 | Residential | 1 | Korea University | |
| 163.152.209.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.210.0/24 since Dec 2023 | AS9318 | Residential | 1 | Korea University | |
| 163.152.211.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.212.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.213.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.214.0/24 since Dec 2023 | AS9318 | Residential | 1 | Korea University | |
| 163.152.215.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.216.0/24 since Dec 2023 | AS9318 | Residential | 1 | Korea University | |
| 163.152.217.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.218.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.219.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.220.0/24 since Dec 2023 | AS9318 | Residential | 1 | Korea University | |
| 163.152.221.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.222.0/24 since Dec 2023 | AS9318 | Residential | 2 | Korea University | |
| 163.152.223.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.224.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.225.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.226.0/24 since Dec 2023 | AS9318 | Residential | 1 | Korea University | |
| 163.152.227.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.228.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.229.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.230.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.231.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.232.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.233.0/24 since Dec 2023 | AS9318 | Residential | 30 | Korea University | |
| 163.152.234.0/24 since Dec 2023 | AS9318 | Residential | 3 | Korea University | |
| 163.152.235.0/24 since Dec 2023 | AS9318 | Residential | 2 | Korea University | |
| 163.152.236.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.237.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.238.0/24 since Dec 2023 | AS9318 | Residential | Korea University | ||
| 163.152.239.0/24 since Dec 2023 | AS9318 | Residential | Korea University |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
65,536 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 56,320 | 86% | 5 | |
| Residential | 9,216 | 14% | 36 |
Network & registry
Origin network
AS9452
KR
- Name
- Korea University
- Type
- Education
- Registered
- Nov 30, 1998
- Domain
- korea.ac.kr
- 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
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9452 | RADB | Korea University | MAINT-AS4766 | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 163.152.14.0/24 | AS9452 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.15.0/24 | AS9452 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.17.0/24 | AS9452 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.18.0/24 | AS9452 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.19.0/24 | AS9452 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.30.0/24 | AS9452 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.31.0/24 | AS9452 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.33.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.34.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.35.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.36.0/24 | AS9452 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.38.0/24 | AS9452 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.39.0/24 | AS9452 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.40.0/24 | AS9452 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.41.0/24 | AS9452 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.42.0/24 | AS9452 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.43.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.44.0/24 | AS9452 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.45.0/24 | AS9452 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.46.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.47.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.48.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.52.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.53.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.55.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.56.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.57.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.60.0/24 | AS9452 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.62.0/24 | AS9452 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.63.0/24 | AS9452 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.79.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.81.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.83.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.84.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.95.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.114.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.115.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.116.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.117.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.118.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.119.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.130.0/24 | AS9452 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 163.152.152.0/23 | AS4766 | RADB | Korea University | MAINT-AS4766 | Nov 13, 2023 |
| 163.152.153.0/24 | AS9318 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Jun 4, 2004 |
| 163.152.154.0/24 | AS4766 | RADB | KORNET | MAINT-AS4766 | Nov 13, 2023 |
| 163.152.185.0/24 | AS9452 | RADB | AS9452 | MAINT-AS9318 | Nov 13, 2023 |
| 163.152.204.0/22 | AS9318 | RADB | AS9318 | MAINT-AS9318 | Dec 29, 2023 |
| 163.152.208.0/20 | AS9318 | RADB | AS9318 | MAINT-AS9318 | Dec 29, 2023 |
| 163.152.224.0/20 | AS9318 | RADB | AS9318 | MAINT-AS9318 | Dec 29, 2023 |
| 163.152.240.0/22 | AS18340 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 163.
152. 0. 0/ 16 - Netname
- KUCCNET-KR
- Registrant
- Korea University
- Registrant country
- KR
- Organization
- Korea University
- Org country
- KR
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MNT-KRNIC-AP
- RIR
- APNIC
- Country
- KR
- Delegated
- Jul 31, 1992
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR