AS40947 Franklin W. Olin College Of Engineering

United States FWOCE-AS42 ARIN 5 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

1,024

IPv6 /48 networks

RPKI

0 valid5 no ROA

Peers and downstreams

Holder

AS name: FWOCE-AS42
Description: Franklin W. Olin College Of Engineering
Organisation: Franklin W. Olin College Of Engineering
Abuse contact: Not published
Assigned: 2008-05-29
Registered: 2008-05-30
Record last changed: 2012-04-05 16:16 UTC

208.91.52.0/22 208.91.52.0/24 208.91.53.0/24 208.91.54.0/24 208.91.55.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade D · 45/100

fail	Prefixes covered by valid ROAs 0 of 5 announced prefixes are RPKI valid, 5 have no ROA.	0/25
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
pass	Working abuse contact manuel.amaral@olin.edu 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
fail	Registry record maintained Last changed 2012-04-05.	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/40947"><img src="https://ip-fd.net/badge/asn/40947/health.svg" alt="AS40947 network health on IP-FD.net"></a>

Markdown

[![AS40947 network health](https://ip-fd.net/badge/asn/40947/health.svg)](https://ip-fd.net/asn/40947)

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

Routing changes

Last 30 days

No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS40947
as-name:        FWOCE-AS42
handle:         AS40947
remarks:        http://www.olin.edu, Standard hours are 8am to 6pm EST
registrant:     FWOCE (Franklin W. Olin College Of Engineering)
technical,noc:  MHO124-ARIN (Michael Horne) <michael.horne@olin.edu>
noc,abuse,administrative,technical:MA685-ARIN (Manuel Amaral) <manuel.amaral@olin.edu>
noc,technical:  MHO124-ARIN (Michael Horne) <michael.horne@olin.edu>
abuse,noc,technical:MA685-ARIN (Manuel Amaral) <manuel.amaral@olin.edu>
last changed:   2012-04-05T12:16:01-04:00
registration:   2008-05-30T18:04:26-04:00
source:         ARIN (RDAP)

Routing data

Updated just now

Registry record

Fetched just now 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/40947

const res = await fetch('https://ip-fd.net/api/v1/asn/40947', {
  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/40947', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/40947');
curl_setopt($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/40947", 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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