Registration
IPv4 Prefixes
8 prefixes · 4,864 addresses Routing data as of 2026-10-11 16:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 115.69.237.0/24 | 115.69.237.0 – 115.69.237.255 | 256 |
| 210.173.160.0/21 | 210.173.160.0 – 210.173.167.255 | 2,048 |
| 210.173.168.0/24 | 210.173.168.0 – 210.173.168.255 | 256 |
| 210.173.170.0/24 | 210.173.170.0 – 210.173.170.255 | 256 |
| 210.173.172.0/24 | 210.173.172.0 – 210.173.172.255 | 256 |
| 210.173.178.0/24 | 210.173.178.0 – 210.173.178.255 | 256 |
| 210.173.180.0/22 | 210.173.180.0 – 210.173.183.255 | 1,024 |
| 210.173.186.0/23 | 210.173.186.0 – 210.173.187.255 | 512 |
IPv6 Prefixes
1 prefix · 65,536 × /48 Routing data as of 2026-10-11 16:00 UTC
| Prefix | Addresses |
|---|---|
| 2001:3a0:: | 296 |
BGP Neighbours
7 unique neighbours · 1 upstream/peer · 6 downstream. 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). Upstream & peer side (1)
AS Name AS paths IPv4 sightings IPv6 sightings AS55391 MF-NATIVE6-E - INTERNET MULTIFEED CO. 2,059 8,726 1,537 Downstream side (6)
AS Name AS paths IPv4 sightings IPv6 sightings AS4697 NTTV6NET - Nippon Telegraph and Telephone Corporation 423 1,835 354 AS38644 KANDANET - INTERNET MULTIFEED CO. 422 260 353 AS131079 KANDANET4 - INTERNET MULTIFEED CO. 422 260 353 AS63802 MIKAKA-EAST - Nippon Telegraph and Telephone East Corporation 207 3,670 0 AS200070 CZNIC-AS2 CZ.NIC, z.s.p.o. 91 27 115 AS173 NTTECL-AS - Nippon Telegraph and Telephone Corporation 12 49 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/7521",
"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/7521",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "JP",
"name": "MFEED",
"status": [
"active"
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2013-05-30T21:29:05Z"
}
],
"links": [
{
"value": "https://jpnic.rdap.apnic.net/autnum/7521",
"rel": "self",
"href": "https://jpnic.rdap.apnic.net/autnum/7521",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"INTERNET MULTIFEED CO."
],
"title": "description"
}
],
"entities": [
{
"roles": [
"administrative",
"technical"
],
"links": [
{
"value": "https://jpnic.rdap.apnic.net/autnum/7521",
"rel": "related",
"href": "http://whois.nic.ad.jp/cgi-bin/whois_gw?key=JP00001394/e",
"type": "text/html",
"hreflang": "en"
},
{
"value": "https://jpnic.rdap.apnic.net/autnum/7521",
"rel": "related",
"href": "http://whois.nic.ad.jp/cgi-bin/whois_gw?key=JP00001394",
"type": "text/html",
"hreflang": "jp"
}
],
"handle": "JP00001394",
"objectClassName": "entity"
},
{
"roles": [
"administrative",
"technical"
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2022-01-05T03:04:02Z"
}
],
"links": [
{
"value": "https://jpnic.rdap.apnic.net/autnum/7521",
"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]"
]
]
]
}
],
"handle": "AS7521",
"startAutnum": 7521,
"endAutnum": 7521,
"objectClassName": "autnum",
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.