IP Lookup ASN Lookup Learning Hub
Dashboard / ASN Lookup / AS23601

AS23601

tsis

APNIC KR active Announced
More ASNs in South Korea →
Organization
tsis
TAEKWANG-AS-KR-KR
Registered
Dec 24, 2002
23 years ago
IPv4 Prefixes
17
4,352 addresses
IPv6 Prefixes
0
BGP Neighbours
2
2 upstream/peer · 0 downstream

Registration

AS Number AS23601 AS Name TAEKWANG-AS-KR-KR Country South Korea (KR) Registry APNIC Allocated Dec 24, 2002 Status
active
WHOIS Server whois.apnic.net AS Description TAEKWANG-AS-KR-KR - tsis, KR Remarks tsis Abuse Email [email protected]

IPv4 Prefixes

17 prefixes · 4,352 addresses Routing data as of 2026-10-10 16:00 UTC

PrefixRangeAddresses
1.224.181.0/241.224.181.0 – 1.224.181.255256
114.108.28.0/24114.108.28.0 – 114.108.28.255256
114.108.29.0/24114.108.29.0 – 114.108.29.255256
114.108.30.0/24114.108.30.0 – 114.108.30.255256
114.108.31.0/24114.108.31.0 – 114.108.31.255256
175.126.225.0/24175.126.225.0 – 175.126.225.255256
211.32.34.0/24211.32.34.0 – 211.32.34.255256
211.32.100.0/24211.32.100.0 – 211.32.100.255256
211.40.67.0/24211.40.67.0 – 211.40.67.255256
211.40.189.0/24211.40.189.0 – 211.40.189.255256
211.50.98.0/24211.50.98.0 – 211.50.98.255256
211.50.108.0/24211.50.108.0 – 211.50.108.255256
211.50.154.0/24211.50.154.0 – 211.50.154.255256
211.53.18.0/24211.53.18.0 – 211.53.18.255256
211.53.255.0/24211.53.255.0 – 211.53.255.255256
211.118.34.0/24211.118.34.0 – 211.118.34.255256
211.170.235.0/24211.170.235.0 – 211.170.235.255256

IPv6 Prefixes

This AS does not currently announce any IPv6 prefixes.

BGP Neighbours

2 unique neighbours · 2 upstream/peer · 0 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries.

Upstream & peer side (2)

Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers.

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS9318SKB-AS-KR - SK Broadband Co Ltd2803,2940
AS3786LGDACOM-KR - LG DACOM Corporation2771,4130

Raw RDAP 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/23601",
          "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/23601",
          "rel": "inaccuracy-report",
          "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
          "type": "text/html"
        }
      ]
    }
  ],
  "country": "KR",
  "name": "TAEKWANG-AS-KR-KR",
  "status": [
    "active"
  ],
  "links": [
    {
      "value": "https://krnic.rdap.apnic.net/autnum/23601",
      "rel": "self",
      "href": "https://krnic.rdap.apnic.net/autnum/23601",
      "type": "application/rdap+json"
    }
  ],
  "remarks": [
    {
      "description": [
        "tsis"
      ],
      "title": "description"
    }
  ],
  "entities": [
    {
      "roles": [
        "technical",
        "administrative"
      ],
      "links": [
        {
          "value": "https://krnic.rdap.apnic.net/autnum/23601",
          "rel": "self",
          "href": "https://krnic.rdap.apnic.net/entity/AM6142-KR",
          "type": "application/rdap+json"
        }
      ],
      "handle": "AM6142-KR",
      "objectClassName": "entity",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "REDACTED"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ]
        ]
      ]
    },
    {
      "roles": [
        "abuse"
      ],
      "events": [
        {
          "eventAction": "last changed",
          "eventDate": "2017-10-19T07:36:36Z"
        }
      ],
      "links": [
        {
          "value": "https://krnic.rdap.apnic.net/autnum/23601",
          "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]"
          ]
        ]
      ]
    }
  ],
  "handle": "AS23601",
  "startAutnum": 23601,
  "endAutnum": 23601,
  "objectClassName": "autnum",
  "port43": "whois.apnic.net"
}

Contact details of private individuals are redacted.