2001:dcc:4::
Seoul · South Korea · Korea Internet Security Agency
- Autonomous system
- AS23599
- Country
- KR
- Risk score
- Not a probability
IP address summary
- IP address
- 2001:dcc:4::
- ASN
- AS23599
- Network operator
- Korea Internet Security Agency
- ISP
- Korea Internet Security Agency
- Containing network profile
- 2001:dcc::/32
- Operator category
- Government
The containing profile is the nearest published aggregate. It is not a registry allocation or BGP ownership record.
Public ASN reference
- Reference ASN
- AS23599
- Source label
- DDNSKR-KR-KR - Korea Internet Security Agency
- Reference interval
- 2001:dcc:4:: to 2001:dcc:4:ffff:ffff:ffff:ffff:ffff
- Collected
IPtoASN maps this address interval to AS23599. An interval is not necessarily a BGP prefix or registered allocation. It does not establish geolocation or ownership.
IP geolocation
- Country
- South Korea
- City
- Seoul
- Region
- Seoul
- Postal code
- Not supplied
- Timezone
- Asia/
Seoul - Local time
- Approximate coordinates
- 37.580, 126.970
Network-level coordinates do not identify a precise user or device location. How geolocation works
VPN, proxy and network signals
A low score is not proof that an address is safe.
ASN and network operator
AS23599 profile- Organization
- Korea Internet Security Agency
- ASN domain
- Not supplied
- Operator type
- Government
The ASN organization can differ from the organization using an individual address.
Network registration
- Matching record range
- 2001:dcc:4::/48
- Registered network name
- KRNIC-NET
- Registered network block
- 2001:dcc::/32
- Registration source
- APNIC WHOIS
- Company
- Korea Internet Security Agency
- Usage type
- business
Registration and company fields describe this source record. They can differ from the ASN operator and from live routing announcements.
Abuse contact
- Contact name
- IP Manager
- Published contact network
- 2001:dcc::/32
- Abuse email
- irt@nic.or.kr
- Phone
- +82-2-405-5118
- Postal address
- 9, Jinheung-gil, Naju-si, Jeollanam-do
- Contact country
- South Korea
This contact is attached to the network record. Include the source IP, UTC timestamps and relevant logs when reporting abuse.
Actual API response
Open JSON{
"ip": "2001:dcc:4::",
"isp": {
"asn": "AS23599",
"org": "Korea Internet Security Agency",
"isp": "Korea Internet Security Agency"
},
"location": {
"country": "South Korea",
"country_code": "KR",
"city": "Seoul",
"state": "Seoul",
"zipcode": "",
"latitude": 37.58025159981334,
"longitude": 126.96956200912814,
"timezone": "Asia/Seoul",
"localtime": "2026-11-04T10:31:54"
},
"risk": {
"is_mobile": false,
"is_vpn": false,
"is_tor": false,
"is_proxy": false,
"is_datacenter": false,
"risk_score": 0
}
}