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AS131822

Korea National University of Transportation

APNIC KR active Announced
More ASNs in South Korea →
Organization
Korea National University of Transportation
KNUT-AS-KR-KR
Registered
Aug 01, 2011
15 years ago
IPv4 Prefixes
51
13,056 addresses
IPv6 Prefixes
0
BGP Neighbours
2
2 upstream/peer · 0 downstream

Registration

AS Number AS131822 AS Name KNUT-AS-KR-KR Country South Korea (KR) Registry APNIC Allocated Aug 01, 2011 Status
active
WHOIS Server whois.apnic.net AS Description KNUT-AS-KR-KR - Korea National University of Transportation, KR Remarks Korea National University of Transportation Abuse Email [email protected]

IPv4 Prefixes

51 prefixes · 13,056 addresses Routing data as of 2026-10-03 00:00 UTC

114.0.0.0/8 · 8 prefixes · 2,048 addresses
PrefixRangeAddresses
114.70.67.0/24114.70.67.0 – 114.70.67.255256
114.70.68.0/24114.70.68.0 – 114.70.68.255256
114.70.69.0/24114.70.69.0 – 114.70.69.255256
114.70.210.0/24114.70.210.0 – 114.70.210.255256
114.70.213.0/24114.70.213.0 – 114.70.213.255256
114.70.215.0/24114.70.215.0 – 114.70.215.255256
114.70.216.0/24114.70.216.0 – 114.70.216.255256
114.70.217.0/24114.70.217.0 – 114.70.217.255256
175.0.0.0/8 · 2 prefixes · 512 addresses
PrefixRangeAddresses
175.196.239.0/24175.196.239.0 – 175.196.239.255256
175.196.240.0/24175.196.240.0 – 175.196.240.255256
210.0.0.0/8 · 27 prefixes · 6,912 addresses
PrefixRangeAddresses
210.119.144.0/24210.119.144.0 – 210.119.144.255256
210.119.145.0/24210.119.145.0 – 210.119.145.255256
210.119.146.0/24210.119.146.0 – 210.119.146.255256
210.119.147.0/24210.119.147.0 – 210.119.147.255256
210.119.148.0/24210.119.148.0 – 210.119.148.255256
210.119.149.0/24210.119.149.0 – 210.119.149.255256
210.119.150.0/24210.119.150.0 – 210.119.150.255256
210.119.151.0/24210.119.151.0 – 210.119.151.255256
210.119.152.0/24210.119.152.0 – 210.119.152.255256
210.119.153.0/24210.119.153.0 – 210.119.153.255256
210.119.154.0/24210.119.154.0 – 210.119.154.255256
210.119.155.0/24210.119.155.0 – 210.119.155.255256
210.119.156.0/24210.119.156.0 – 210.119.156.255256
210.119.157.0/24210.119.157.0 – 210.119.157.255256
210.119.158.0/24210.119.158.0 – 210.119.158.255256
210.119.159.0/24210.119.159.0 – 210.119.159.255256
210.119.192.0/24210.119.192.0 – 210.119.192.255256
210.119.193.0/24210.119.193.0 – 210.119.193.255256
210.119.194.0/24210.119.194.0 – 210.119.194.255256
210.119.195.0/24210.119.195.0 – 210.119.195.255256
210.119.196.0/24210.119.196.0 – 210.119.196.255256
210.119.198.0/24210.119.198.0 – 210.119.198.255256
210.119.199.0/24210.119.199.0 – 210.119.199.255256
210.119.200.0/24210.119.200.0 – 210.119.200.255256
210.119.201.0/24210.119.201.0 – 210.119.201.255256
210.119.202.0/24210.119.202.0 – 210.119.202.255256
210.119.203.0/24210.119.203.0 – 210.119.203.255256
211.0.0.0/8 · 2 prefixes · 512 addresses
PrefixRangeAddresses
211.221.241.0/24211.221.241.0 – 211.221.241.255256
211.221.242.0/24211.221.242.0 – 211.221.242.255256
218.0.0.0/8 · 3 prefixes · 768 addresses
PrefixRangeAddresses
218.151.68.0/24218.151.68.0 – 218.151.68.255256
218.151.69.0/24218.151.69.0 – 218.151.69.255256
218.159.9.0/24218.159.9.0 – 218.159.9.255256
220.0.0.0/8 · 4 prefixes · 1,024 addresses
PrefixRangeAddresses
220.66.0.0/24220.66.0.0 – 220.66.0.255256
220.66.1.0/24220.66.1.0 – 220.66.1.255256
220.66.2.0/24220.66.2.0 – 220.66.2.255256
220.66.3.0/24220.66.3.0 – 220.66.3.255256
222.0.0.0/8 · 5 prefixes · 1,280 addresses
PrefixRangeAddresses
222.116.154.0/24222.116.154.0 – 222.116.154.255256
222.116.155.0/24222.116.155.0 – 222.116.155.255256
222.116.156.0/24222.116.156.0 – 222.116.156.255256
222.116.157.0/24222.116.157.0 – 222.116.157.255256
222.116.158.0/24222.116.158.0 – 222.116.158.255256

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
AS4766KIXS-AS-KR-KR - Korea Telecom31418,4410
AS3786LGDACOM-KR - LG DACOM Corporation150

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/131822",
          "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/131822",
          "rel": "inaccuracy-report",
          "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
          "type": "text/html"
        }
      ]
    }
  ],
  "country": "KR",
  "name": "KNUT-AS-KR-KR",
  "status": [
    "active"
  ],
  "links": [
    {
      "value": "https://krnic.rdap.apnic.net/autnum/131822",
      "rel": "self",
      "href": "https://krnic.rdap.apnic.net/autnum/131822",
      "type": "application/rdap+json"
    }
  ],
  "remarks": [
    {
      "description": [
        "Korea National University of Transportation"
      ],
      "title": "description"
    }
  ],
  "entities": [
    {
      "roles": [
        "administrative",
        "technical"
      ],
      "links": [
        {
          "value": "https://krnic.rdap.apnic.net/autnum/131822",
          "rel": "self",
          "href": "https://krnic.rdap.apnic.net/entity/AM7602-KR",
          "type": "application/rdap+json"
        }
      ],
      "handle": "AM7602-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/131822",
          "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": "AS131822",
  "startAutnum": 131822,
  "endAutnum": 131822,
  "objectClassName": "autnum",
  "port43": "whois.apnic.net"
}

Contact details of private individuals are redacted.