Registration
IPv4 Prefixes
9 prefixes · 47,104 addresses Routing data as of 2026-10-02 16:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 103.92.228.0/22 | 103.92.228.0 – 103.92.231.255 | 1,024 |
| 118.82.48.0/20 | 118.82.48.0 – 118.82.63.255 | 4,096 |
| 123.0.64.0/19 | 123.0.64.0 – 123.0.95.255 | 8,192 |
| 123.0.96.0/19 | 123.0.96.0 – 123.0.127.255 | 8,192 |
| 183.91.96.0/19 | 183.91.96.0 – 183.91.127.255 | 8,192 |
| 202.151.96.0/19 | 202.151.96.0 – 202.151.127.255 | 8,192 |
| 202.231.176.0/20 | 202.231.176.0 – 202.231.191.255 | 4,096 |
| 210.251.176.0/20 | 210.251.176.0 – 210.251.191.255 | 4,096 |
| 219.100.108.0/22 | 219.100.108.0 – 219.100.111.255 | 1,024 |
IPv6 Prefixes
1 prefix · 65,536 × /48 Routing data as of 2026-10-02 16:00 UTC
| Prefix | Addresses |
|---|---|
| 2400:a300:: | 296 |
BGP Neighbours
22 unique neighbours · 8 upstream/peer · 1 downstream · 14 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. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Networks seen to the right of this AS in BGP paths — networks whose routes it carries, typically its customers (downstreams). 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. Upstream & peer side (8)
AS Name AS paths IPv4 sightings IPv6 sightings AS2516 KDDI - KDDI CORPORATION 406 1,257 295 AS2518 BIGLOBE - BIGLOBE Inc. 159 911 29 AS6939 HURRICANE - Hurricane Electric LLC 70 408 0 AS17676 GIGAINFRA - SoftBank Corp. 56 432 23 AS8966 Etisalat-AS EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC 13 69 0 AS20485 TRANSTELECOM Joint Stock Company TransTeleCom 8 40 0 AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited 2 10 0 AS20326 TERASWITCH - TeraSwitch Networks Inc. 2 10 1 Downstream side (1)
AS Name AS paths IPv4 sightings IPv6 sightings AS45672 KGC-NET - Koga Cable TV Co., Ltd. 268 335 0 Collector-only (14)
AS Name AS paths IPv4 sightings IPv6 sightings AS1828 UNITAS - Unitas Global 2 10 1 AS2500 WIDE-BB - WIDE Project 2 10 1 AS4777 APNIC-COLO - Asia Pacific Network Information Centre 2 10 1 AS9002 RETN-AS RETN Limited 2 10 1 AS17639 CONVERGE-AS - Converge ICT Solutions Inc. 2 10 1 AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd 2 10 1 AS24482 SGGS-AS-AP - SG.GS 2 110 1 AS35280 F5 F5 Networks SARL 2 10 1 AS36236 NETACTUATE - NetActuate, Inc 2 10 1 AS45489 SLT-GLOBAL - Sri Lanka Telecom PLC, GLobal Peering 2 10 1 AS49544 i3Dnet i3D.net B.V 2 10 1 AS59105 HOMENOC - Home NOC Operators Group 2 10 1 AS25152 K-ROOT-SERVER Reseaux IP Europeens Network Coordination Centre (RIPE NCC) 1 0 1 AS45672 KGC-NET - Koga Cable TV Co., Ltd. 1 1 0
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/18278",
"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/18278",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "JP",
"name": "CC9N",
"status": [
"active"
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2020-09-25T05:05:44Z"
}
],
"links": [
{
"value": "https://jpnic.rdap.apnic.net/autnum/18278",
"rel": "self",
"href": "https://jpnic.rdap.apnic.net/autnum/18278",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"Cable TV 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/18278",
"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/18278",
"rel": "related",
"href": "http://whois.nic.ad.jp/cgi-bin/whois_gw?key=TN9311JP/e",
"type": "text/html",
"hreflang": "en"
},
{
"value": "https://jpnic.rdap.apnic.net/autnum/18278",
"rel": "related",
"href": "http://whois.nic.ad.jp/cgi-bin/whois_gw?key=TN9311JP",
"type": "text/html",
"hreflang": "jp"
}
],
"handle": "TN9311JP",
"objectClassName": "entity"
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-09-04T01:00:00Z"
}
],
"links": [
{
"value": "https://jpnic.rdap.apnic.net/autnum/18278",
"rel": "self",
"href": "https://jpnic.rdap.apnic.net/entity/IRT-JPNIC-JP",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"[email protected] was validated on 2024-11-27"
],
"title": "remarks"
}
],
"handle": "IRT-JPNIC-JP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-JPNIC-JP"
],
[
"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]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
}
],
"handle": "AS18278",
"startAutnum": 18278,
"endAutnum": 18278,
"objectClassName": "autnum",
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.