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AS38631

LY Corporation

APNIC JP active Announced
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Organization
LY Corporation
LINE
Registered
Aug 20, 2007
19 years ago
IPv4 Prefixes
149
108,288 addresses
IPv6 Prefixes
116
65,536 × /48
BGP Neighbours
28
10 upstream/peer · 0 downstream · 18 collector-only

Registration

AS Number AS38631 AS Name LINE Country Japan (JP) Registry APNIC Allocated Aug 20, 2007 Last Updated Jun 18, 2025 Status
active
WHOIS Server whois.apnic.net AS Description LINE - LY Corporation, JP Remarks LY Corporation

IPv4 Prefixes

149 prefixes · 108,288 addresses · 13 top-level Routing data as of 2026-10-07 16:00 UTC

43.0.0.0/8 · 68 prefixes · 65,536 addresses
PrefixRangeAddresses
43.223.0.0/1643.223.0.0 – 43.223.255.25565,536
43.223.0.0/2443.223.0.0 – 43.223.0.255256
43.223.1.0/2443.223.1.0 – 43.223.1.255256
43.223.2.0/2443.223.2.0 – 43.223.2.255256
43.223.3.0/2443.223.3.0 – 43.223.3.255256
43.223.4.0/2443.223.4.0 – 43.223.4.255256
43.223.5.0/2443.223.5.0 – 43.223.5.255256
43.223.6.0/2443.223.6.0 – 43.223.6.255256
43.223.7.0/2443.223.7.0 – 43.223.7.255256
43.223.16.0/2443.223.16.0 – 43.223.16.255256
43.223.17.0/2443.223.17.0 – 43.223.17.255256
43.223.18.0/2443.223.18.0 – 43.223.18.255256
43.223.19.0/2443.223.19.0 – 43.223.19.255256
43.223.20.0/2443.223.20.0 – 43.223.20.255256
43.223.21.0/2443.223.21.0 – 43.223.21.255256
43.223.22.0/2443.223.22.0 – 43.223.22.255256
43.223.23.0/2443.223.23.0 – 43.223.23.255256
43.223.24.0/2443.223.24.0 – 43.223.24.255256
43.223.25.0/2443.223.25.0 – 43.223.25.255256
43.223.26.0/2443.223.26.0 – 43.223.26.255256
43.223.28.0/2443.223.28.0 – 43.223.28.255256
43.223.29.0/2443.223.29.0 – 43.223.29.255256
43.223.30.0/2443.223.30.0 – 43.223.30.255256
43.223.31.0/2443.223.31.0 – 43.223.31.255256
43.223.32.0/2443.223.32.0 – 43.223.32.255256
43.223.33.0/2443.223.33.0 – 43.223.33.255256
43.223.34.0/2443.223.34.0 – 43.223.34.255256
43.223.35.0/2443.223.35.0 – 43.223.35.255256
43.223.36.0/2443.223.36.0 – 43.223.36.255256
43.223.37.0/2443.223.37.0 – 43.223.37.255256
43.223.38.0/2443.223.38.0 – 43.223.38.255256
43.223.39.0/2443.223.39.0 – 43.223.39.255256
43.223.40.0/2443.223.40.0 – 43.223.40.255256
43.223.41.0/2443.223.41.0 – 43.223.41.255256
43.223.42.0/2443.223.42.0 – 43.223.42.255256
43.223.43.0/2443.223.43.0 – 43.223.43.255256
43.223.44.0/2443.223.44.0 – 43.223.44.255256
43.223.45.0/2443.223.45.0 – 43.223.45.255256
43.223.46.0/2443.223.46.0 – 43.223.46.255256
43.223.47.0/2443.223.47.0 – 43.223.47.255256
43.223.64.0/2443.223.64.0 – 43.223.64.255256
43.223.65.0/2443.223.65.0 – 43.223.65.255256
43.223.66.0/2443.223.66.0 – 43.223.66.255256
43.223.67.0/2443.223.67.0 – 43.223.67.255256
43.223.68.0/2443.223.68.0 – 43.223.68.255256
43.223.69.0/2443.223.69.0 – 43.223.69.255256
43.223.70.0/2443.223.70.0 – 43.223.70.255256
43.223.71.0/2443.223.71.0 – 43.223.71.255256
43.223.72.0/2443.223.72.0 – 43.223.72.255256
43.223.73.0/2443.223.73.0 – 43.223.73.255256
43.223.74.0/2443.223.74.0 – 43.223.74.255256
43.223.75.0/2443.223.75.0 – 43.223.75.255256
43.223.76.0/2443.223.76.0 – 43.223.76.255256
43.223.77.0/2443.223.77.0 – 43.223.77.255256
43.223.78.0/2443.223.78.0 – 43.223.78.255256
43.223.79.0/2443.223.79.0 – 43.223.79.255256
43.223.80.0/2443.223.80.0 – 43.223.80.255256
43.223.81.0/2443.223.81.0 – 43.223.81.255256
43.223.82.0/2443.223.82.0 – 43.223.82.255256
43.223.83.0/2443.223.83.0 – 43.223.83.255256
43.223.84.0/2443.223.84.0 – 43.223.84.255256
43.223.85.0/2443.223.85.0 – 43.223.85.255256
43.223.86.0/2443.223.86.0 – 43.223.86.255256
43.223.87.0/2443.223.87.0 – 43.223.87.255256
43.223.88.0/2443.223.88.0 – 43.223.88.255256
43.223.89.0/2443.223.89.0 – 43.223.89.255256
43.223.90.0/2443.223.90.0 – 43.223.90.255256
43.223.91.0/2443.223.91.0 – 43.223.91.255256
103.0.0.0/8 · 4 prefixes · 768 addresses
PrefixRangeAddresses
103.2.28.0/24103.2.28.0 – 103.2.28.255256
103.2.30.0/23103.2.30.0 – 103.2.31.255512
103.2.30.0/24103.2.30.0 – 103.2.30.255256
103.2.31.0/24103.2.31.0 – 103.2.31.255256
119.0.0.0/8 · 6 prefixes · 1,280 addresses
PrefixRangeAddresses
119.235.224.0/24119.235.224.0 – 119.235.224.255256
119.235.232.0/24119.235.232.0 – 119.235.232.255256
119.235.235.0/24119.235.235.0 – 119.235.235.255256
119.235.236.0/23119.235.236.0 – 119.235.237.255512
119.235.236.0/24119.235.236.0 – 119.235.236.255256
119.235.237.0/24119.235.237.0 – 119.235.237.255256
147.0.0.0/8 · 36 prefixes · 32,768 addresses
PrefixRangeAddresses
147.92.128.0/17147.92.128.0 – 147.92.255.25532,768
147.92.128.0/24147.92.128.0 – 147.92.128.255256
147.92.129.0/24147.92.129.0 – 147.92.129.255256
147.92.130.0/24147.92.130.0 – 147.92.130.255256
147.92.131.0/24147.92.131.0 – 147.92.131.255256
147.92.132.0/24147.92.132.0 – 147.92.132.255256
147.92.133.0/24147.92.133.0 – 147.92.133.255256
147.92.134.0/24147.92.134.0 – 147.92.134.255256
147.92.135.0/24147.92.135.0 – 147.92.135.255256
147.92.164.0/24147.92.164.0 – 147.92.164.255256
147.92.165.0/24147.92.165.0 – 147.92.165.255256
147.92.166.0/24147.92.166.0 – 147.92.166.255256
147.92.167.0/24147.92.167.0 – 147.92.167.255256
147.92.168.0/24147.92.168.0 – 147.92.168.255256
147.92.169.0/24147.92.169.0 – 147.92.169.255256
147.92.188.0/24147.92.188.0 – 147.92.188.255256
147.92.194.0/24147.92.194.0 – 147.92.194.255256
147.92.200.0/24147.92.200.0 – 147.92.200.255256
147.92.201.0/24147.92.201.0 – 147.92.201.255256
147.92.202.0/24147.92.202.0 – 147.92.202.255256
147.92.203.0/24147.92.203.0 – 147.92.203.255256
147.92.204.0/24147.92.204.0 – 147.92.204.255256
147.92.205.0/24147.92.205.0 – 147.92.205.255256
147.92.206.0/24147.92.206.0 – 147.92.206.255256
147.92.207.0/24147.92.207.0 – 147.92.207.255256
147.92.226.0/24147.92.226.0 – 147.92.226.255256
147.92.233.0/24147.92.233.0 – 147.92.233.255256
147.92.247.0/24147.92.247.0 – 147.92.247.255256
147.92.248.0/24147.92.248.0 – 147.92.248.255256
147.92.249.0/24147.92.249.0 – 147.92.249.255256
147.92.250.0/24147.92.250.0 – 147.92.250.255256
147.92.251.0/24147.92.251.0 – 147.92.251.255256
147.92.252.0/24147.92.252.0 – 147.92.252.255256
147.92.253.0/24147.92.253.0 – 147.92.253.255256
147.92.254.0/24147.92.254.0 – 147.92.254.255256
147.92.255.0/24147.92.255.0 – 147.92.255.255256
203.0.0.0/8 · 35 prefixes · 7,936 addresses
PrefixRangeAddresses
203.104.128.0/20203.104.128.0 – 203.104.143.2554,096
203.104.128.0/24203.104.128.0 – 203.104.128.255256
203.104.129.0/24203.104.129.0 – 203.104.129.255256
203.104.130.0/24203.104.130.0 – 203.104.130.255256
203.104.131.0/24203.104.131.0 – 203.104.131.255256
203.104.132.0/24203.104.132.0 – 203.104.132.255256
203.104.133.0/24203.104.133.0 – 203.104.133.255256
203.104.134.0/24203.104.134.0 – 203.104.134.255256
203.104.135.0/24203.104.135.0 – 203.104.135.255256
203.104.136.0/24203.104.136.0 – 203.104.136.255256
203.104.137.0/24203.104.137.0 – 203.104.137.255256
203.104.138.0/24203.104.138.0 – 203.104.138.255256
203.104.139.0/24203.104.139.0 – 203.104.139.255256
203.104.140.0/24203.104.140.0 – 203.104.140.255256
203.104.141.0/24203.104.141.0 – 203.104.141.255256
203.104.142.0/24203.104.142.0 – 203.104.142.255256
203.104.143.0/24203.104.143.0 – 203.104.143.255256
203.104.144.0/21203.104.144.0 – 203.104.151.2552,048
203.104.144.0/24203.104.144.0 – 203.104.144.255256
203.104.145.0/24203.104.145.0 – 203.104.145.255256
203.104.146.0/24203.104.146.0 – 203.104.146.255256
203.104.147.0/24203.104.147.0 – 203.104.147.255256
203.104.148.0/24203.104.148.0 – 203.104.148.255256
203.104.149.0/24203.104.149.0 – 203.104.149.255256
203.104.150.0/24203.104.150.0 – 203.104.150.255256
203.104.151.0/24203.104.151.0 – 203.104.151.255256
203.104.152.0/22203.104.152.0 – 203.104.155.2551,024
203.104.152.0/24203.104.152.0 – 203.104.152.255256
203.104.153.0/24203.104.153.0 – 203.104.153.255256
203.104.154.0/24203.104.154.0 – 203.104.154.255256
203.104.155.0/24203.104.155.0 – 203.104.155.255256
203.104.156.0/23203.104.156.0 – 203.104.157.255512
203.104.156.0/24203.104.156.0 – 203.104.156.255256
203.104.157.0/24203.104.157.0 – 203.104.157.255256
203.104.158.0/24203.104.158.0 – 203.104.158.255256

IPv6 Prefixes

116 prefixes · 65,536 × /48 · 1 top-level Routing data as of 2026-10-07 16:00 UTC

2400::/16 · 116 prefixes · 65,536 × /48
PrefixAddresses
2400:dcc0::/32296
2400:dcc0:a001::/48280
2400:dcc0:a002::/48280
2400:dcc0:a003::/48280
2400:dcc0:a005::/48280
2400:dcc0:a006::/48280
2400:dcc0:a007::/48280
2400:dcc0:a008::/48280
2400:dcc0:a101::/48280
2400:dcc0:a102::/48280
2400:dcc0:a103::/48280
2400:dcc0:a105::/48280
2400:dcc0:a106::/48280
2400:dcc0:a107::/48280
2400:dcc0:a108::/48280
2400:dcc0:a201::/48280
2400:dcc0:a202::/48280
2400:dcc0:a203::/48280
2400:dcc0:a205::/48280
2400:dcc0:a206::/48280
2400:dcc0:a207::/48280
2400:dcc0:a208::/48280
2400:dcc0:a301::/48280
2400:dcc0:a302::/48280
2400:dcc0:a303::/48280
2400:dcc0:a305::/48280
2400:dcc0:a306::/48280
2400:dcc0:a307::/48280
2400:dcc0:a308::/48280
2400:dcc0:a3a1::/48280
2400:dcc0:a3a3::/48280
2400:dcc0:a3a5::/48280
2400:dcc0:a401::/48280
2400:dcc0:a402::/48280
2400:dcc0:a403::/48280
2400:dcc0:a405::/48280
2400:dcc0:a406::/48280
2400:dcc0:a407::/48280
2400:dcc0:a408::/48280
2400:dcc0:a501::/48280
2400:dcc0:a502::/48280
2400:dcc0:a503::/48280
2400:dcc0:a505::/48280
2400:dcc0:a506::/48280
2400:dcc0:a507::/48280
2400:dcc0:a508::/48280
2400:dcc0:a601::/48280
2400:dcc0:a602::/48280
2400:dcc0:a603::/48280
2400:dcc0:a605::/48280
2400:dcc0:a606::/48280
2400:dcc0:a607::/48280
2400:dcc0:a608::/48280
2400:dcc0:a701::/48280
2400:dcc0:a702::/48280
2400:dcc0:a703::/48280
2400:dcc0:a705::/48280
2400:dcc0:a706::/48280
2400:dcc0:a707::/48280
2400:dcc0:a708::/48280
2400:dcc0:a801::/48280
2400:dcc0:a802::/48280
2400:dcc0:a803::/48280
2400:dcc0:a805::/48280
2400:dcc0:a806::/48280
2400:dcc0:a807::/48280
2400:dcc0:a808::/48280
2400:dcc0:a901::/48280
2400:dcc0:a902::/48280
2400:dcc0:a903::/48280
2400:dcc0:a905::/48280
2400:dcc0:a906::/48280
2400:dcc0:a907::/48280
2400:dcc0:a908::/48280
2400:dcc0:aa01::/48280
2400:dcc0:aa02::/48280
2400:dcc0:aa03::/48280
2400:dcc0:aa05::/48280
2400:dcc0:aa06::/48280
2400:dcc0:aa07::/48280
2400:dcc0:aa08::/48280
2400:dcc0:ab01::/48280
2400:dcc0:ab02::/48280
2400:dcc0:ab03::/48280
2400:dcc0:ab05::/48280
2400:dcc0:ab06::/48280
2400:dcc0:ab07::/48280
2400:dcc0:ab08::/48280
2400:dcc0:ac01::/48280
2400:dcc0:ac02::/48280
2400:dcc0:ac03::/48280
2400:dcc0:ac05::/48280
2400:dcc0:ac06::/48280
2400:dcc0:ac07::/48280
2400:dcc0:ac08::/48280
2400:dcc0:ad01::/48280
2400:dcc0:ad02::/48280
2400:dcc0:ad03::/48280
2400:dcc0:ad05::/48280
2400:dcc0:ad06::/48280
2400:dcc0:ad07::/48280
2400:dcc0:ad08::/48280
2400:dcc0:ae01::/48280
2400:dcc0:ae02::/48280
2400:dcc0:ae03::/48280
2400:dcc0:ae05::/48280
2400:dcc0:ae06::/48280
2400:dcc0:ae07::/48280
2400:dcc0:ae08::/48280
2400:dcc0:af01::/48280
2400:dcc0:af02::/48280
2400:dcc0:af03::/48280
2400:dcc0:af05::/48280
2400:dcc0:af06::/48280
2400:dcc0:af07::/48280
2400:dcc0:af08::/48280

BGP Neighbours

28 unique neighbours · 10 upstream/peer · 0 downstream · 18 collector-only. 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 (10)

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
AS2516KDDI - KDDI CORPORATION47115,81229,576
AS2914NTT-DATA-2914 - NTT America, Inc.42828,33310,445
AS7473SINGTEL-AS-AP - Singapore Telecommunications Ltd1421,0710
AS8966Etisalat-AS EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC145850
AS20485TRANSTELECOM Joint Stock Company TransTeleCom107100
AS15412FLAG-AS Flag Telecom UK Limited32260
AS9505TWGATE-AP - Taiwan Internet Gateway2600
AS9583SIFY-AS-IN - Sify Limited1180
AS9930TTNET-MY - TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia170
AS15802DU-AS1 Emirates Integrated Telecommunications Company PJSC110

Collector-only (18)

Networks seen to the left of this AS only when they peer directly with a RIPE RIS route collector, so the adjacency may be an artefact of that peering; many of them also appear on the downstream side.

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS1828UNITAS - Unitas Global3142116
AS4777APNIC-COLO - Asia Pacific Network Information Centre3142116
AS17639CONVERGE-AS - Converge ICT Solutions Inc.3149116
AS24482SGGS-AS-AP - SG.GS31,575116
AS25152K-ROOT-SERVER Reseaux IP Europeens Network Coordination Centre (RIPE NCC)30116
AS35280F5 F5 Networks SARL3149116
AS36236NETACTUATE - NetActuate, Inc3149116
AS45489SLT-GLOBAL - Sri Lanka Telecom PLC, GLobal Peering3149116
AS49544i3Dnet i3D.net B.V3149116
AS59105HOMENOC - Home NOC Operators Group2142116
AS9002RETN-AS RETN Limited190
AS18106VIEWQWEST-SG-AP - Viewqwest Pte Ltd190
AS38001NEWMEDIAEXPRESS-AS-AP - NewMedia Express Pte Ltd190
AS45896MOBIFONEGLOBAL-AS-VN - Mobifone Global JSC190
AS51185MAINSTREAMING-AS MainStreaming SpA190
AS58952FRONTIIRCOLTD-MM - Frontiir Co. Ltd190
AS133210ENTECHNOLOGIES-AS-AP - EN Technologies Pte Ltd190
AS199524GCORE G-Core Labs S.A.190

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",
        "JPNIC"
      ]
    },
    {
      "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 JPNIC. To obtain more specific information, please use the JPNIC WHOIS Gateway at http://www.nic.ad.jp/en/db/whois/en-gateway.html or whois.nic.ad.jp for WHOIS client. (The WHOIS client defaults to Japanese output, use the /e switch for English output)"
      ],
      "links": [
        {
          "value": "https://jpnic.rdap.apnic.net/autnum/38631",
          "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://jpnic.rdap.apnic.net/autnum/38631",
          "rel": "inaccuracy-report",
          "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
          "type": "text/html"
        }
      ]
    }
  ],
  "country": "JP",
  "name": "LINE",
  "status": [
    "active"
  ],
  "events": [
    {
      "eventAction": "last changed",
      "eventDate": "2025-06-18T16:59:02Z"
    }
  ],
  "links": [
    {
      "value": "https://jpnic.rdap.apnic.net/autnum/38631",
      "rel": "self",
      "href": "https://jpnic.rdap.apnic.net/autnum/38631",
      "type": "application/rdap+json"
    }
  ],
  "remarks": [
    {
      "description": [
        "LY Corporation"
      ],
      "title": "description"
    }
  ],
  "entities": [
    {
      "roles": [
        "technical",
        "administrative"
      ],
      "events": [
        {
          "eventAction": "last changed",
          "eventDate": "2022-01-05T03:04:02Z"
        }
      ],
      "links": [
        {
          "value": "https://jpnic.rdap.apnic.net/autnum/38631",
          "rel": "self",
          "href": "https://jpnic.rdap.apnic.net/entity/JNIC1-AP",
          "type": "application/rdap+json"
        }
      ],
      "handle": "JNIC1-AP",
      "objectClassName": "entity",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Japan Network Information Center"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda\nChiyoda-ku, Tokyo 101-0047, Japan"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+81-3-5297-2311"
          ],
          [
            "tel",
            {
              "type": "fax"
            },
            "text",
            "+81-3-5297-2312"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ]
        ]
      ]
    },
    {
      "roles": [
        "technical",
        "administrative"
      ],
      "links": [
        {
          "value": "https://jpnic.rdap.apnic.net/autnum/38631",
          "rel": "related",
          "href": "http://whois.nic.ad.jp/cgi-bin/whois_gw?key=JP00032461/e",
          "type": "text/html",
          "hreflang": "en"
        },
        {
          "value": "https://jpnic.rdap.apnic.net/autnum/38631",
          "rel": "related",
          "href": "http://whois.nic.ad.jp/cgi-bin/whois_gw?key=JP00032461",
          "type": "text/html",
          "hreflang": "jp"
        }
      ],
      "handle": "JP00032461",
      "objectClassName": "entity"
    }
  ],
  "handle": "AS38631",
  "startAutnum": 38631,
  "endAutnum": 38631,
  "objectClassName": "autnum",
  "port43": "whois.apnic.net"
}

Contact details of private individuals are redacted.