Registration
IPv4 Prefixes
14 prefixes · 404,480 addresses Routing data as of 2026-10-07 16:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 61.206.224.0/20 | 61.206.224.0 – 61.206.239.255 | 4,096 |
| 101.111.0.0/16 | 101.111.0.0 – 101.111.255.255 | 65,536 |
| 103.2.136.0/22 | 103.2.136.0 – 103.2.139.255 | 1,024 |
| 115.165.0.0/17 | 115.165.0.0 – 115.165.127.255 | 32,768 |
| 115.165.128.0/19 | 115.165.128.0 – 115.165.159.255 | 8,192 |
| 116.0.128.0/17 | 116.0.128.0 – 116.0.255.255 | 32,768 |
| 119.224.192.0/18 | 119.224.192.0 – 119.224.255.255 | 16,384 |
| 123.176.104.0/21 | 123.176.104.0 – 123.176.111.255 | 2,048 |
| 163.58.0.0/16 | 163.58.0.0 – 163.58.255.255 | 65,536 |
| 175.177.0.0/16 | 175.177.0.0 – 175.177.255.255 | 65,536 |
| 210.253.192.0/19 | 210.253.192.0 – 210.253.223.255 | 8,192 |
| 218.45.192.0/20 | 218.45.192.0 – 218.45.207.255 | 4,096 |
| 219.110.0.0/16 | 219.110.0.0 – 219.110.255.255 | 65,536 |
| 220.215.128.0/17 | 220.215.128.0 – 220.215.255.255 | 32,768 |
IPv6 Prefixes
1 prefix · 65,536 × /48 Routing data as of 2026-10-07 16:00 UTC
| Prefix | Addresses |
|---|---|
| 2407:c800:: | 296 |
BGP Neighbours
19 unique neighbours · 9 upstream/peer · 2 downstream · 9 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 (9)
AS Name AS paths IPv4 sightings IPv6 sightings AS4637 ASN-TELSTRA-GLOBAL - Telstra Global 546 1,637 378 AS6939 HURRICANE - Hurricane Electric LLC 232 478 283 AS2914 NTT-DATA-2914 - NTT America, Inc. 185 2,129 23 AS2497 IIJ - Internet Initiative Japan Inc. 145 1,534 17 AS2516 KDDI - KDDI CORPORATION 48 626 6 AS20485 TRANSTELECOM Joint Stock Company TransTeleCom 10 100 0 AS8220 COLT COLT Technology Services Group Limited 8 120 0 AS17676 GIGAINFRA - SoftBank Corp. 6 46 1 AS7473 SINGTEL-AS-AP - Singapore Telecommunications Ltd 1 1 0 Downstream side (2)
Collector-only (9)
AS Name AS paths IPv4 sightings IPv6 sightings AS1828 UNITAS - Unitas Global 2 20 1 AS4777 APNIC-COLO - Asia Pacific Network Information Centre 2 20 1 AS17639 CONVERGE-AS - Converge ICT Solutions Inc. 2 20 0 AS24482 SGGS-AS-AP - SG.GS 2 220 1 AS35280 F5 F5 Networks SARL 2 20 1 AS36236 NETACTUATE - NetActuate, Inc 2 20 1 AS49544 i3Dnet i3D.net B.V 2 20 1 AS59105 HOMENOC - Home NOC Operators Group 2 20 1 AS17957 CTS - SOUTH TOKYO CABLETELEVISION 1 6 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/9365",
"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/9365",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "JP",
"name": "iTSCOM",
"status": [
"active"
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2005-08-31T02:14:00Z"
}
],
"links": [
{
"value": "https://jpnic.rdap.apnic.net/autnum/9365",
"rel": "self",
"href": "https://jpnic.rdap.apnic.net/autnum/9365",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"its communications Inc."
],
"title": "description"
}
],
"entities": [
{
"roles": [
"technical",
"administrative"
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2022-01-05T03:04:02Z"
}
],
"links": [
{
"value": "https://jpnic.rdap.apnic.net/autnum/9365",
"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/9365",
"rel": "related",
"href": "http://whois.nic.ad.jp/cgi-bin/whois_gw?key=NK4800JP/e",
"type": "text/html",
"hreflang": "en"
},
{
"value": "https://jpnic.rdap.apnic.net/autnum/9365",
"rel": "related",
"href": "http://whois.nic.ad.jp/cgi-bin/whois_gw?key=NK4800JP",
"type": "text/html",
"hreflang": "jp"
}
],
"handle": "NK4800JP",
"objectClassName": "entity"
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-09-04T01:00:00Z"
}
],
"links": [
{
"value": "https://jpnic.rdap.apnic.net/autnum/9365",
"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": "AS9365",
"startAutnum": 9365,
"endAutnum": 9365,
"objectClassName": "autnum",
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.