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AS WHOIS
Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.
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AS23596
EDNSKR-KR-KR - Korea Internet Security Agency Announcing routesAS nameEDNSKR-KR-KR
CountryKR
Registry (RIR)APNIC
HandleAS23596
RangeAS23596
Registered—
Last changed—
Abuse contact[email protected]
5IPv4 prefixes
4IPv6 prefixes
4Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS1237 | KREONET-AS-KR-KR - KISTI | 443 |
| AS24151 | CNNIC-CRITICAL-AP - China Internet Network Infomation Center | 349 |
| AS22548 | AS22548 - Nucleo de Inf. e Coord. do Ponto BR - NIC.BR | 331 |
| AS4766 | KIXS-AS-KR-KR - Korea Telecom | 247 |
Downstreams
None seen.
IPv4 prefixes (5)
IPv6 prefixes (4)
RPKI-validate all prefixes of AS23596
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| abuse | IRT-KRNIC-KR | IRT-KRNIC-KR | [email protected], [email protected] | Seocho-ro 398, Seocho-gu, Seoul, Korea |
| technical, administrative | AS Manager | A543-KR | [email protected], +82-2-405-5118 | 9 Jinheung-gil, Naju-si, Jeonnam-Gwangju, KISA |
Raw registry response
{
"rdapConformance": [
"nro_rdap_profile_0",
"nro_rdap_profile_asn_hierarchical_0",
"cidr0",
"rdap_level_0"
],
"notices": [
{
"title": "Source",
"description": [
"Objects returned came from source",
"KRNIC"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format.",
"This information has been partially mirrored by APNIC from KRNIC. To obtain more specific information, please use the KRNIC whois server at whois.kisa.or.kr."
],
"links": [
{
"value": "https://krnic.rdap.apnic.net/autnum/23596",
"rel": "terms-of-service",
"href": "http://www.apnic.net/db/dbcopyright.html",
"type": "text/html"
}
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"value": "https://krnic.rdap.apnic.net/autnum/23596",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "KR",
"name": "EDNSKR-KR-KR",
"status": [
"active"
],
"links": [
{
"value": "https://krnic.rdap.apnic.net/autnum/23596",
"rel": "self",
"href": "https://krnic.rdap.apnic.net/autnum/23596",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"Korea Internet Security Agency"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2017-10-19T07:36:36Z"
}
],
"links": [
{
"value": "https://krnic.rdap.apnic.net/autnum/23596",
"rel": "self",
"href": "https://krnic.rdap.apnic.net/entity/IRT-KRNIC-KR",
"type": "application/rdap+json"
}
],
"handle": "IRT-KRNIC-KR",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"IRT-KRNIC-KR"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "Seocho-ro 398, Seocho-gu, Seoul, Korea"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
[],
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"technical",
"administrative"
],
"links": [
{
"value": "https://krnic.rdap.apnic.net/autnum/23596",
"rel": "self",
"href": "https://krnic.rdap.apnic.net/entity/A543-KR",
"type": "application/rdap+json"
}
],
"handle": "A543-KR",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"AS Manager"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "9 Jinheung-gil, Naju-si, Jeonnam-Gwangju\nKISA"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+82-2-405-5118"
],
[
"email",
[],
"text",
"[email protected]"
]
]
]
}
],
"handle": "AS23596",
"startAutnum": 23596,
"endAutnum": 23596,
"objectClassName": "autnum",
"port43": "whois.apnic.net"
}Results come from public internet registries and live global routing data. Results are cached for up to an hour. Lookups are logged with your IP address to prevent abuse — see our Privacy Policy.