AS213471 YAMAMOTO Hiroshi

Japan IPPNOC RIPE 0 IPv4 prefixes 9 IPv6 prefixes

IPv4 addresses

IPv6 /48 networks

162

RPKI

8 valid1 no ROA

Peers and downstreams

Holder

AS name: IPPNOC
Description: IPPNOC
Organisation: YAMAMOTO Hiroshi
Abuse contact: abuseippnoc@marbacka.org
Assigned: 2025-02-03
Registered: 2025-02-04
Record last changed: 2026-09-12 15:37 UTC

None announced.

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 87/100

partly	Prefixes covered by valid ROAs 8 of 9 announced prefixes are RPKI valid, 1 have no ROA.	22/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 9 IPv6 prefixes.	15/15
pass	More than one upstream 5 upstreams seen in BGP.	10/10
pass	Working abuse contact abuseippnoc@marbacka.org is published.	15/15
fail	Publishes a geofeed No geofeed found. Without one, location databases have to guess.	0/10
pass	No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger.	10/10
pass	Registry record maintained Last changed 2026-09-12.	5/5

Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.

Show this on your website

HTML

<a href="https://ip-fd.net/asn/213471"><img src="https://ip-fd.net/badge/asn/213471/health.svg" alt="AS213471 network health on IP-FD.net"></a>

Markdown

[![AS213471 network health](https://ip-fd.net/badge/asn/213471/health.svg)](https://ip-fd.net/asn/213471)

Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days

2026-10-04 10:22 UTC	New neighbour	AS214205	peer
2026-10-04 10:22 UTC	New neighbour	AS212895	upstream
2026-10-04 10:22 UTC	Prefix gone	2a06:41:80::/41
2026-10-04 10:22 UTC	New prefix	2602:f2dc:95::/48
2026-10-04 10:22 UTC	New prefix	2a06:41:70::/44
2026-10-04 10:22 UTC	New prefix	2a06:41:60::/44

WHOIS

aut-num:        AS213471
as-name:        IPPNOC
descr:          IPPNOC
org:            ORG-INOC3-RIPE
sponsoring-org: ORG-MBC3-RIPE
admin-c:        IN2108-RIPE
tech-c:         IN2108-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         IPPNOC-MNT
created:        2025-02-04T13:18:54Z
last-modified:  2026-09-12T15:37:33Z
source:         RIPE
% 6 routing policy lines (import/export) not shown

Routing data

Updated just now

Registry record

Fetched just now from RIPE

Prefixes and neighbours come from the RIPE RIS route collectors. Data older than 5 minutes is refreshed when this page is opened.

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/213471

const res = await fetch('https://ip-fd.net/api/v1/asn/213471', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/asn/213471', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/213471');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/asn/213471", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

Works without a key at a lower rate. Get a free key.

AS9663	OTO GK MARU-AS-JP
AS63798	Industrial Cyber Security Center of Excellence IPA-ENTERNET
AS212895	Route64_Org ROUTE64_ORG
AS214481	Wojciech Czapkowicz wczapkowicz-as
AS215467	Skhron OU Skhron