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AS9647

Seoul Metropolitan Government

APNIC KR active Announced
More ASNs in South Korea →
Organization
Seoul Metropolitan Government
SEOULMETRO-AS-KR
Registered
Aug 18, 1999
27 years ago
IPv4 Prefixes
64
15,616 addresses
IPv6 Prefixes
0
BGP Neighbours
3
3 upstream/peer · 0 downstream

Registration

AS Number AS9647 AS Name SEOULMETRO-AS-KR Country South Korea (KR) Registry APNIC Allocated Aug 18, 1999 Status
active
WHOIS Server whois.apnic.net AS Description SEOULMETRO-AS-KR - Seoul Metropolitan Government, KR Remarks Seoul Metropolitan Government Abuse Email [email protected]

IPv4 Prefixes

64 prefixes · 15,616 addresses · 63 top-level Routing data as of 2026-10-05 16:00 UTC

1.0.0.0/8 · 8 prefixes · 2,048 addresses
PrefixRangeAddresses
1.225.91.0/241.225.91.0 – 1.225.91.255256
1.225.92.0/241.225.92.0 – 1.225.92.255256
1.225.93.0/241.225.93.0 – 1.225.93.255256
1.225.94.0/241.225.94.0 – 1.225.94.255256
1.225.95.0/241.225.95.0 – 1.225.95.255256
1.225.160.0/241.225.160.0 – 1.225.160.255256
1.232.190.0/241.232.190.0 – 1.232.190.255256
1.232.191.0/241.232.191.0 – 1.232.191.255256
58.0.0.0/8 · 3 prefixes · 768 addresses
PrefixRangeAddresses
58.150.58.0/2458.150.58.0 – 58.150.58.255256
58.225.10.0/2458.225.10.0 – 58.225.10.255256
58.225.11.0/2458.225.11.0 – 58.225.11.255256
61.0.0.0/8 · 1 prefix · 128 addresses
PrefixRangeAddresses
61.35.7.128/2561.35.7.128 – 61.35.7.255128
106.0.0.0/8 · 1 prefix · 256 addresses
PrefixRangeAddresses
106.241.79.0/24106.241.79.0 – 106.241.79.255256
114.0.0.0/8 · 1 prefix · 256 addresses
PrefixRangeAddresses
114.204.47.0/24114.204.47.0 – 114.204.47.255256
116.0.0.0/8 · 2 prefixes · 512 addresses
PrefixRangeAddresses
116.122.150.0/24116.122.150.0 – 116.122.150.255256
116.122.151.0/24116.122.151.0 – 116.122.151.255256
118.0.0.0/8 · 1 prefix · 256 addresses
PrefixRangeAddresses
118.220.42.0/24118.220.42.0 – 118.220.42.255256
121.0.0.0/8 · 3 prefixes · 768 addresses
PrefixRangeAddresses
121.128.55.0/24121.128.55.0 – 121.128.55.255256
121.128.219.0/24121.128.219.0 – 121.128.219.255256
121.160.71.0/24121.160.71.0 – 121.160.71.255256
180.0.0.0/8 · 1 prefix · 256 addresses
PrefixRangeAddresses
180.64.216.0/24180.64.216.0 – 180.64.216.255256
202.0.0.0/8 · 2 prefixes · 512 addresses
PrefixRangeAddresses
202.14.90.0/24202.14.90.0 – 202.14.90.255256
202.14.91.0/24202.14.91.0 – 202.14.91.255256
203.0.0.0/8 · 6 prefixes · 1,536 addresses
PrefixRangeAddresses
203.128.236.0/24203.128.236.0 – 203.128.236.255256
203.128.237.0/24203.128.237.0 – 203.128.237.255256
203.128.238.0/24203.128.238.0 – 203.128.238.255256
203.128.239.0/24203.128.239.0 – 203.128.239.255256
203.142.216.0/24203.142.216.0 – 203.142.216.255256
203.142.217.0/24203.142.217.0 – 203.142.217.255256
210.0.0.0/8 · 16 prefixes · 3,584 addresses
PrefixRangeAddresses
210.90.0.0/24210.90.0.0 – 210.90.0.255256
210.90.1.0/25210.90.1.0 – 210.90.1.127128
210.90.9.0/25210.90.9.0 – 210.90.9.127128
210.90.10.0/25210.90.10.0 – 210.90.10.127128
210.95.196.0/24210.95.196.0 – 210.95.196.255256
210.96.68.0/24210.96.68.0 – 210.96.68.255256
210.97.68.0/24210.97.68.0 – 210.97.68.255256
210.97.69.0/24210.97.69.0 – 210.97.69.255256
210.99.170.0/24210.99.170.0 – 210.99.170.255256
210.99.187.0/24210.99.187.0 – 210.99.187.255256
210.99.189.0/24210.99.189.0 – 210.99.189.255256
210.104.100.128/25210.104.100.128 – 210.104.100.255128
210.104.103.0/24210.104.103.0 – 210.104.103.255256
210.104.126.0/24210.104.126.0 – 210.104.126.255256
210.104.128.0/24210.104.128.0 – 210.104.128.255256
210.104.129.0/24210.104.129.0 – 210.104.129.255256
211.0.0.0/8 · 15 prefixes · 3,712 addresses
PrefixRangeAddresses
211.34.96.0/24211.34.96.0 – 211.34.96.255256
211.35.57.0/24211.35.57.0 – 211.35.57.255256
211.42.16.0/24211.42.16.0 – 211.42.16.255256
211.42.92.0/24211.42.92.0 – 211.42.92.255256
211.42.94.0/24211.42.94.0 – 211.42.94.255256
211.42.168.0/24211.42.168.0 – 211.42.168.255256
211.53.19.0/24211.53.19.0 – 211.53.19.255256
211.63.57.0/24211.63.57.0 – 211.63.57.255256
211.119.83.0/25211.119.83.0 – 211.119.83.127128
211.241.3.0/24211.241.3.0 – 211.241.3.255256
211.241.36.0/23211.241.36.0 – 211.241.37.255512
211.241.37.0/24211.241.37.0 – 211.241.37.255256
211.252.220.0/24211.252.220.0 – 211.252.220.255256
211.253.33.0/24211.253.33.0 – 211.253.33.255256
211.253.34.0/24211.253.34.0 – 211.253.34.255256
218.0.0.0/8 · 1 prefix · 256 addresses
PrefixRangeAddresses
218.152.193.0/24218.152.193.0 – 218.152.193.255256
220.0.0.0/8 · 3 prefixes · 768 addresses
PrefixRangeAddresses
220.65.252.0/24220.65.252.0 – 220.65.252.255256
220.65.253.0/24220.65.253.0 – 220.65.253.255256
220.76.177.0/24220.76.177.0 – 220.76.177.255256

IPv6 Prefixes

This AS does not currently announce any IPv6 prefixes.

BGP Neighbours

3 unique neighbours · 3 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 (3)

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 Telecom63713,0080
AS9318SKB-AS-KR - SK Broadband Co Ltd4175,4220
AS3786LGDACOM-KR - LG DACOM Corporation2572,3620

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/9647",
          "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/9647",
          "rel": "inaccuracy-report",
          "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
          "type": "text/html"
        }
      ]
    }
  ],
  "country": "KR",
  "name": "SEOULMETRO-AS-KR",
  "status": [
    "active"
  ],
  "links": [
    {
      "value": "https://krnic.rdap.apnic.net/autnum/9647",
      "rel": "self",
      "href": "https://krnic.rdap.apnic.net/autnum/9647",
      "type": "application/rdap+json"
    }
  ],
  "remarks": [
    {
      "description": [
        "Seoul Metropolitan Government"
      ],
      "title": "description"
    }
  ],
  "entities": [
    {
      "roles": [
        "technical"
      ],
      "links": [
        {
          "value": "https://krnic.rdap.apnic.net/autnum/9647",
          "rel": "self",
          "href": "https://krnic.rdap.apnic.net/entity/YC127-KR",
          "type": "application/rdap+json"
        }
      ],
      "handle": "YC127-KR",
      "objectClassName": "entity",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "REDACTED"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ]
        ]
      ]
    },
    {
      "roles": [
        "administrative"
      ],
      "links": [
        {
          "value": "https://krnic.rdap.apnic.net/autnum/9647",
          "rel": "self",
          "href": "https://krnic.rdap.apnic.net/entity/KD127-KR",
          "type": "application/rdap+json"
        }
      ],
      "handle": "KD127-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/9647",
          "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": "AS9647",
  "startAutnum": 9647,
  "endAutnum": 9647,
  "objectClassName": "autnum",
  "port43": "whois.apnic.net"
}

Contact details of private individuals are redacted.