Data as of Nov 8, 2026
61.255.223.0/24
2 residential-proxy exits · 30 daysCelltrion · space held by SK Broadband Co Ltd
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
4
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
5 observations
Proxy providers listing exits
- Byteful
- IPRoyal
- ProxyRack
- Thordata
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 61.255.0.0/16 since Mar 2024 | AS9318 | Residential | 316 17 always on | SK Broadband Co Ltd | |
| 61.254.0.0/15 since Aug 2006 | AS9318 | Residential | 674 36 always on |
Network & registry
Origin network
AS152295
KR
- Name
- Celltrion
- Type
- Business
- Registered
- Dec 29, 2023
- Domain
- celltrion.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2025
- Current origin since
- Jun 2025 · 1.4 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS152295 | RADB | AS 152295(CELLTRION) | MAINT-AS9318 | Jul 5, 2025 |
Whois
Registration for this announcement
- Range
- 61.
255. 0. 0/ 16 - 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
- Mar 21, 2001
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR