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AS203309

Liangyi Ma

RIPE NCC CN active Announced
More ASNs in China →
Organization
Liangyi Ma
CHOCO-AS
Registered
Nov 28, 2025
10 months ago
IPv4 Prefixes
1
256 addresses
IPv6 Prefixes
2
32 × /48
BGP Neighbours
4
3 upstream/peer · 0 downstream · 1 collector-only

Registration

AS Number AS203309 AS Name CHOCO-AS Organization Liangyi Ma Organization ID ORG-LM298-RIPE Address Qingyun Street, Longsha District, Qiqihar City, Heilongjiang Province, China Country China (CN) Registry RIPE NCC Allocated Nov 28, 2025 Record Created Nov 28, 2025 Last Updated Dec 08, 2025 Status
active
WHOIS Server whois.ripe.net AS Description CHOCO-AS - Liangyi Ma, CN Abuse Email [email protected]

IPv4 Prefixes

1 prefix · 256 addresses Routing data as of 2026-10-04 00:00 UTC

PrefixRangeAddresses
44.30.131.0/2444.30.131.0 – 44.30.131.255256

IPv6 Prefixes

2 prefixes · 32 × /48 Routing data as of 2026-10-04 00:00 UTC

BGP Neighbours

4 unique neighbours · 3 upstream/peer · 0 downstream · 1 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 (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
AS215172JIANYUELAB-AS JIANYUELAB LTD496334362
AS44324MOEDOVE-AS MoeDove LLC2500334
AS213605Pysio-Research-NetWork Liu HaoRan101

Collector-only (1)

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
AS7721QC-NET - Qin Cloud Networks101

Raw RDAP Response

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  "handle": "AS203309",
  "startAutnum": 203309,
  "endAutnum": 203309,
  "name": "CHOCO-AS",
  "status": [
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  ],
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            "REDACTED"
          ],
          [
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            "text",
            "individual"
          ]
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      ],
      "roles": [
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      ],
      "links": [
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          "value": "https://rdap.db.ripe.net/autnum/203309",
          "rel": "self",
          "href": "https://rdap.db.ripe.net/entity/CHOCO-MNT"
        },
        {
          "value": "http://www.ripe.net/data-tools/support/documentation/terms",
          "rel": "copyright",
          "href": "http://www.ripe.net/data-tools/support/documentation/terms"
        }
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      "objectClassName": "entity"
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    {
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          [
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            "text",
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          ],
          [
            "kind",
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            "group"
          ],
          [
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            },
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        },
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    {
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        },
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        },
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            },
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              "value": "http://www.ripe.net/data-tools/support/documentation/terms",
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            }
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      "type": "application/rdap+json"
    },
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      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/203309",
      "rel": "rdap-down",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS203309",
      "type": "application/rdap+json"
    },
    {
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      "rel": "rdap-top",
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    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2025-11-28T14:07:29Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2025-12-08T01:30:29Z"
    }
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  ],
  "notices": [
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      "description": [
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      ]
    },
    {
      "title": "Whois Inaccuracy Reporting",
      "description": [
        "If you see inaccuracies in the results, please visit:"
      ],
      "links": [
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          "value": "https://rdap.db.ripe.net/autnum/203309",
          "rel": "inaccuracy-report",
          "href": "https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true",
          "type": "text/html"
        }
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    },
    {
      "title": "Source",
      "description": [
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        "RIPE"
      ]
    },
    {
      "title": "Terms and Conditions",
      "description": [
        "This is the RIPE Database query service. The objects are in RDAP format."
      ],
      "links": [
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  "objectClassName": "autnum",
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      "name": {
        "description": "Personal e-mail information"
      },
      "reason": {
        "description": "Personal data"
      },
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    },
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      },
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      "method": "removal"
    }
  ]
}

Contact details of private individuals are redacted.