Data as of Nov 5, 2026
210.57.248.0/21
3 residential-proxy exits · 30 daysSeocho Cable Systems Co., Ltd. · space held by kt HCN Co.,Ltd.
Residential-proxy exits
Proxy exits
3
0.15% of its addresses · 30 days
Spread
1 of 8
/24s with at least one exit
Providers
9
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
177 observations
Proxy providers listing exits
- Ake.net
- BottingTools
- Byteful
- CatProxies
- IPRoyal
- NextProxy
- ProxyRack
- ProxyWing
- Proxying
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 210.57.253.0/24 since May 2020 | AS9569 | Residential | kt HCN Co.,Ltd. |
Network & registry
Origin network
AS9569
KR
- Name
- Seocho Cable Systems Co., Ltd.
- Type
- Internet provider
- Registered
- Jul 21, 1999
- Domain
- kthcn.co.kr
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2006
- Current origin since
- Sep 2006 · 20 yr
- Origin networks
- 2
- Last change of origin
- Sep 2006
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9569 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 210.57.255.0/24 | AS7562 | RADB | AS7562 | MAINT-AS9318 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 210.
57. 224. 0/ 19 - Netname
- HCN-KR
- Registrant
- kt HCN Co.,Ltd.
- Registrant country
- KR
- Organization
- kt HCN Co.,Ltd.
- Org country
- KR
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MNT-KRNIC-AP
- RIR
- APNIC
- Country
- KR
- Delegated
- Jun 13, 2006
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR