Data as of Nov 7, 2026
203.255.248.0/21
1 residential-proxy exit · 30 daysNational Infomation Society Agency
Residential-proxy exits
Proxy exits
1
0.05% of its addresses · 30 days
Spread
1 of 8
/24s with at least one exit
Providers
2
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
6 observations
Proxy providers listing exits
- LemonBright
- VitalExclusive
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.255.248.0/22 since Apr 2011 | AS9270 | Business | National Infomation Society Agency | ||
| 203.255.252.0/22 since Apr 2011 | AS9270 | Business | 1 | National Infomation Society Agency |
Network & registry
Origin network
AS9270
KR
- Name
- National Infomation Society Agency
- Type
- Business
- Registered
- Jan 22, 1998
- Domain
- nia.or.kr
- Industry
- Service
- 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
Whois
Registration for this announcement
- Range
- 203.
255. 248. 0/ 21 - Netname
- KOREN-KR
- Registrant
- National Infomation Society Agency
- Registrant country
- KR
- Organization
- National Infomation Society Agency
- Org country
- KR
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MNT-KRNIC-AP
- RIR
- APNIC
- Country
- KR
- Delegated
- Sep 29, 1996
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR