Data as of Nov 10, 2026
221.133.128.0/18
19 residential-proxy exits · 30 daysSK Broadband Co Ltd
Residential-proxy exits
Proxy exits
19
0.12% of its addresses · 30 days
Always-on exits
1
5.3% of its exits
Spread
15 of 64
/24s with at least one exit
Providers
45
selling exits here
Oct 11, 2026 – Nov 9, 2026
Exits seen per day
1.5K observations
/24s with the most always-on exits
Proxy providers listing exits
- 2Captcha
- 711Proxy
- AnyIP
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- DataImpulse
- Datarama
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- GSocks
- Geonode
- GonzoProxy
- HideProxy
- IPRoyal
- Infatica
- InfiniteProxies
- LemonBright
- LightningProxies
- MangoProxy
- MarsProxies
- NodeMaven
- NodeProxy
- NovaProxy
- PrivateByte
- ProxiesVision
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- Proxying
- Proxyma
- RainProxy
- Shifter
- StrikeProxy
- Thordata
- ThunderProxy
- VibeProxies
- VitalExclusive
- 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 |
|---|---|---|---|---|---|
| 221.133.128.0/21 since Sep 2021 | AS9689 | Residential | 7 | SK Broadband Co Ltd | |
| 221.133.136.0/24 since Sep 2021 | AS9689 | Residential | SK Broadband Co Ltd | ||
| 221.133.137.0/24 since Apr 2020 | AS38096 | Residential | 1 | SK Broadband Co Ltd | |
| 221.133.138.0/24 since Sep 2021 | AS9689 | Residential | SK Broadband Co Ltd | ||
| 221.133.140.0/23 since Sep 2021 | AS9689 | Residential | 2 | SK Broadband Co Ltd | |
| 221.133.142.0/24 since Apr 2020 | AS38096 | Residential | SK Broadband Co Ltd | ||
| 221.133.143.0/24 since Apr 2020 | AS38096 | Residential | SK Broadband Co Ltd | ||
| 221.133.144.0/24 since Apr 2020 | AS38096 | Residential | SK Broadband Co Ltd | ||
| 221.133.145.0/24 since Sep 2021 | AS9689 | Residential | SK Broadband Co Ltd | ||
| 221.133.146.0/24 since Apr 2020 | AS38096 | Residential | SK Broadband Co Ltd | ||
| 221.133.147.0/24 since Apr 2020 | AS38096 | Residential | SK Broadband Co Ltd | ||
| 221.133.149.0/24 since Apr 2020 | AS38096 | Residential | SK Broadband Co Ltd | ||
| 221.133.150.0/24 since Apr 2020 | AS38096 | Residential | SK Broadband Co Ltd | ||
| 221.133.151.0/24 since Sep 2021 | AS9689 | Residential | 1 | SK Broadband Co Ltd | |
| 221.133.152.0/24 since Sep 2021 | AS9689 | Residential | SK Broadband Co Ltd | ||
| 221.133.153.0/24 since Apr 2020 | AS38096 | Residential | SK Broadband Co Ltd | ||
| 221.133.154.0/24 since Apr 2020 | AS38096 | Residential | SK Broadband Co Ltd | ||
| 221.133.155.0/24 since Apr 2020 | AS38096 | Residential | SK Broadband Co Ltd | ||
| 221.133.156.0/22 since Sep 2021 | AS9689 | Residential | SK Broadband Co Ltd | ||
| 221.133.160.0/21 since Sep 2021 | AS9689 | Residential | 3 1 always on | SK Broadband Co Ltd | |
| 221.133.168.0/23 since Sep 2021 | AS9689 | Residential | 1 | SK Broadband Co Ltd | |
| 221.133.170.0/24 since Apr 2020 | AS38096 | Residential | 3 | SK Broadband Co Ltd | |
| 221.133.171.0/24 since Apr 2020 | AS38096 | Residential | SK Broadband Co Ltd | ||
| 221.133.172.0/24 since Apr 2020 | AS38096 | Residential | SK Broadband Co Ltd | ||
| 221.133.173.0/24 since Apr 2020 | AS38096 | Residential | SK Broadband Co Ltd | ||
| 221.133.174.0/23 since Sep 2021 | AS9689 | Residential | SK Broadband Co Ltd | ||
| 221.133.176.0/20 since Sep 2021 | AS9689 | Residential | 1 | SK Broadband Co Ltd |
Network & registry
Origin network
AS9689
KR
- Name
- SK Broadband Co Ltd
- Type
- Internet provider
- Registered
- Oct 5, 1999
- Domain
- skbroadband.com
- 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 · 22 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9689 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 221.133.128.0/19 | AS9689 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 221.133.128.0/20 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.136.0/21 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.136.0/22 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.136.0/23 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.138.0/23 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.139.0/24 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.140.0/22 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.142.0/23 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.144.0/20 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.144.0/21 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.144.0/22 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.144.0/23 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.146.0/23 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.148.0/22 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.148.0/23 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.148.0/24 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.150.0/23 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.152.0/21 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.152.0/22 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.152.0/23 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.154.0/23 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.160.0/19 | AS9689 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 221.133.160.0/20 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.168.0/21 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.168.0/22 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.170.0/23 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.172.0/22 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
| 221.133.172.0/23 | AS9689 | NTTCOM | Tbroad | MAINT-VERIO-KR | Oct 20, 2009 |
Whois
Registration for this announcement
- Range
- 221.
133. 128. 0/ 18 - Netname
- broadNnet-KR
- Registrant
- SK Broadband Co Ltd
- Registrant country
- KR
- Organization
- SK Broadband Co Ltd
- Org country
- KR
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MNT-KRNIC-AP
- RIR
- APNIC
- Country
- KR
- Delegated
- Feb 24, 2005
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR