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AT TOKYO Corporation

The ASN (Autonomous System Number) is a unique number assigned to an autonomous system, used to identify the network. ASN

AS9999

The RIR (Regional Internet Registry) is the organization responsible for managing ASN allocation in a specific region. RIR

APNIC

The type of ASN. Can be business, isp, hosting, government, or education. Type

business

Website

-

Related ASNs have the same name or website. Related

-

IPv4 CIDRs

10

IPv4 addresses

20224

IPv6 CIDRs

1

IPv6 addresses

1

Upstreams are networks that provide transit to this ASN. Upstreams (1)

AS2497 Internet Initiative Japan Inc.

Downstreams are networks that receive transit from this ASN. Downstreams (1)

AS60679 Freedom Registry BV logo Freedom Registry BV

Peers are networks that exchange traffic with this ASN. Peers (2)

AS2497 Internet Initiative Japan Inc.
AS60679 Freedom Registry BV logo Freedom Registry BV

IPv6 CIDRs (1)

2405:1800::/32

Location

City

-

Country

Coordinates

0, 0

Timezone

-

We transparently share the different sources used to determine a likely location for this IP address. Source

whois

Abuse

Email

-

Phone

+81-3-5297-2311

Query via the API View API documentation

curl iplib.re/AS9999

JSON response

{
  "network": {
    "rir": "APNIC",
    "asn": 9999,
    "name": "AT TOKYO Corporation",
    "type": "business"
  },
  "connectivity": {
    "upstreams": [
      2497
    ],
    "downstreams": [
      60679
    ],
    "peers": [
      2497,
      60679
    ]
  },
  "location": {
    "source": "whois"
  },
  "abuse": {
    "phone": "+81-3-5297-2311"
  },
  "ipv4": {
    "ranges": [
      "110.44.20.0/22",
      "119.59.64.0/21",
      "165.100.192.0/20",
      "202.13.124.0/22",
      "202.243.223.0/24"
    ],
    "cidrs": 10,
    "ips": 20224
  },
  "ipv6": {
    "ranges": [
      "2405:1800::/32"
    ],
    "cidrs": 1,
    "ips": 1
  }
}