AS5719 State University of New York at Stony Brook

United States SUNYSB ARIN 9 IPv4 prefixes 2 IPv6 prefixes

IPv4 addresses

131,840

IPv6 /48 networks

RPKI

11 valid0 no ROA

Peers and downstreams

Holder

AS name: SUNYSB
Description: State University of New York at Stony Brook
Organisation: State University of New York at Stony Brook
Abuse contact: Not published
Assigned: 1995-09-05
Registered: 1995-09-06
Record last changed: 2023-10-16 14:41 UTC

129.49.0.0/16 129.49.0.0/17 129.49.128.0/17 130.245.0.0/16 130.245.0.0/17 130.245.128.0/17 192.12.89.0/24 192.12.90.0/24 192.42.55.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 90/100

pass	Prefixes covered by valid ROAs 11 of 11 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 2 IPv6 prefixes.	15/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@stonybrook.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
pass	Registry record maintained Last changed 2023-10-16.	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/5719"><img src="https://ip-fd.net/badge/asn/5719/health.svg" alt="AS5719 network health on IP-FD.net"></a>

Markdown

[![AS5719 network health](https://ip-fd.net/badge/asn/5719/health.svg)](https://ip-fd.net/asn/5719)

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:        AS5719
as-name:        SUNYSB
handle:         AS5719
registrant:     SUNYASB-Z (State University of New York at Stony Brook)
abuse:          DNSAB-ARIN (DNS Abuse) <abuse@stonybrook.edu>
technical,noc:  DNSTE13-ARIN (DNS TECH) <behzad.barzideh@stonybrook.edu>
technical:      BB3872-ARIN (Behzad Barzideh) <behzad.barzideh@stonybrook.edu>
administrative: DNSAD337-ARIN (DNS Admin) <dns_admin@stonybrook.edu>
technical:      BB3872-ARIN (Behzad Barzideh) <behzad.barzideh@stonybrook.edu>
last changed:   2023-10-16T10:41:13-04:00
registration:   1995-09-06T00:00:00-04:00
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/5719

const res = await fetch('https://ip-fd.net/api/v1/asn/5719', {
  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/5719', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/5719');
curl_setopt($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/5719", 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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