Data as of Nov 7, 2026
203.81.136.0/21
1 residential-proxy exit · 30 daysABN
Residential-proxy exits
Proxy exits
1
0.05% of its addresses · 30 days
Always-on exits
1
100% of its exits
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
684 observations
Proxy providers listing exits
- AnyIP
- FloppyData
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.81.128.0/19 since May 2005 | AS17608 | Residential | 5 1 always on | ABN |
Network & registry
Origin network
AS17608
KR
- Name
- ABN
- Type
- Internet provider
- Registered
- Jan 17, 2001
- Domain
- abn.co.kr
- Website
- www.abn.co.kr
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2006
- Current origin since
- Jun 2006 · 20 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS17608 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 203.81.140.0/22 | AS17608 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 203.
81. 128. 0/ 19 - Netname
- DITIZONE-KR
- Registrant
- ABN
- Registrant country
- KR
- Organization
- ABN
- Org country
- KR
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MNT-KRNIC-AP
- RIR
- APNIC
- Country
- KR
- Delegated
- Oct 19, 2004
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR