AS398322 Educational Systems Federal Credit Union

United States ESFCU-01 ARIN 2 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

512

IPv6 /48 networks

RPKI

1 valid1 no ROA

Peers and downstreams

Holder

AS name: ESFCU-01
Description: Educational Systems Federal Credit Union 7500 Greenway Center Dr, Suite 1400 Greenbelt, MD 20770 US
Organisation: Educational Systems Federal Credit Union
Abuse contact: Not published
Assigned: 2020-04-23
Registered: 2020-04-24
Record last changed: 2020-04-24 18:26 UTC

50.228.247.0/24 8.8.35.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade E · 43/100

partly	Prefixes covered by valid ROAs 1 of 2 announced prefixes are RPKI valid, 1 have no ROA.	13/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
fail	Announces IPv6 No IPv6 prefixes are announced.	0/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
fail	Working abuse contact No abuse contact is published in the registry.	0/15
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
fail	Registry record maintained Last changed 2020-04-24.	0/5

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/398322"><img src="https://ip-fd.net/badge/asn/398322/health.svg" alt="AS398322 network health on IP-FD.net"></a>

Markdown

[![AS398322 network health](https://ip-fd.net/badge/asn/398322/health.svg)](https://ip-fd.net/asn/398322)

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

Routing changes

Last 30 days

2026-10-04 01:04 UTC

Relationship changed

AS33657

upstream to peer

WHOIS

aut-num:        AS398322
as-name:        ESFCU-01
handle:         AS398322
remarks:        www.esfcu.org
registrant:     ESFCU (Educational Systems Federal Credit Union)
last changed:   2020-04-24T14:26:32-04:00
registration:   2020-04-24T14:26:32-04:00
source:         ARIN (RDAP)

Routing data

Updated 2 days ago

Registry record

Fetched 2 days ago from ARIN RDAP

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/398322

const res = await fetch('https://ip-fd.net/api/v1/asn/398322', {
  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/398322', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/398322');
curl_setopt($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/398322", 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))

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