AS29917 University System of New Hampshire

United States USNH-KSC-1 ARIN 1 IPv4 prefix 0 IPv6 prefixes

IPv4 addresses

65,536

IPv6 /48 networks

RPKI

1 valid0 no ROA

Peers and downstreams

Holder

AS name: USNH-KSC-1
Description: Keene peering
Organisation: University System of New Hampshire
Abuse contact: Not published
Assigned: 2003-06-08
Registered: 2003-06-09
Record last changed: 2021-11-24 16:07 UTC

158.65.0.0/16

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 70/100

pass	Prefixes covered by valid ROAs 1 of 1 announced prefixes are RPKI valid.	25/25
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 3 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@keene.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 2021-11-24.	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/29917"><img src="https://ip-fd.net/badge/asn/29917/health.svg" alt="AS29917 network health on IP-FD.net"></a>

Markdown

[![AS29917 network health](https://ip-fd.net/badge/asn/29917/health.svg)](https://ip-fd.net/asn/29917)

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

Routing changes

Last 30 days

2026-10-05 02:28 UTC

Relationship changed

AS11537

upstream to peer

WHOIS

aut-num:        AS29917
as-name:        KSC
handle:         AS29917
registrant:     USNH (University System of New Hampshire)
routing,noc,technical:CARON39-ARIN (Shawn Caron) <shawn.caron@unh.edu>
abuse:          NETWO1781-ARIN (Network Security) <abuse@keene.edu>
abuse:          ZP85-ARIN (Information Technology Service) <dnsadmin@plymouth.edu>
administrative,technical,abuse:HEATO14-ARIN (Tobias Heaton) <tobias.heaton@unh.edu>
technical:      ZK43-ARIN (Keene State College) <vgarza@keene.edu>
technical,routing,noc:CJL19-ARIN (Carlo J Lagle) <carlo.lagle@usnh.edu>
last changed:   2021-11-24T11:07:31-05:00
registration:   2003-06-09T11:26:17-04:00
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/29917

const res = await fetch('https://ip-fd.net/api/v1/asn/29917', {
  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/29917', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/29917');
curl_setopt($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/29917", 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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