AS16504 Granite Telecommunications LLC

United States GRANITE ARIN 201 IPv4 prefixes 15 IPv6 prefixes

IPv4 addresses

239,872

IPv6 /48 networks

69,632

RPKI

198 valid18 no ROA

Peers and downstreams

Holder

AS name: GRANITE
Description: man create Granite IP network
Organisation: Granite Telecommunications LLC
Abuse contact: Not published
Assigned: 2013-10-13
Registered: 2013-10-14
Record last changed: 2013-10-14 19:02 UTC

104.218.180.0/22 104.218.180.0/23 104.218.180.0/24 104.218.182.0/24 104.218.183.0/24 134.204.0.0/17 134.204.0.0/22 134.204.104.0/21 134.204.112.0/21 134.204.12.0/22 134.204.120.0/21 134.204.16.0/21 134.204.24.0/22 134.204.28.0/22 134.204.32.0/22 134.204.36.0/22 134.204.4.0/22 134.204.40.0/21 134.204.48.0/21 134.204.56.0/21 134.204.64.0/21 134.204.72.0/21 134.204.8.0/23 134.204.80.0/21 134.204.88.0/21 134.204.96.0/21 134.6.0.0/16 134.6.100.0/22 134.6.104.0/21 134.6.112.0/21 134.6.120.0/21 134.6.128.0/22 134.6.132.0/22 134.6.136.0/21 134.6.144.0/22 134.6.148.0/22 134.6.152.0/21 134.6.160.0/21 134.6.168.0/21 134.6.176.0/21 134.6.184.0/21 134.6.192.0/21 134.6.200.0/21 134.6.208.0/21 134.6.216.0/21 134.6.224.0/21 134.6.232.0/21 134.6.240.0/21 134.6.248.0/22 134.6.32.0/21 134.6.40.0/21 134.6.48.0/21 134.6.56.0/21 134.6.64.0/21 134.6.72.0/21 134.6.80.0/21 134.6.88.0/21 143.170.0.0/16 143.170.0.0/21 143.170.104.0/21 143.170.112.0/22 143.170.116.0/22 143.170.120.0/21 143.170.128.0/21 143.170.136.0/21 143.170.144.0/21 143.170.152.0/21 143.170.16.0/21 143.170.160.0/21 143.170.168.0/21 143.170.176.0/21 143.170.184.0/21 143.170.192.0/21 143.170.200.0/21 143.170.208.0/21 143.170.216.0/21 143.170.224.0/21 143.170.232.0/21 143.170.24.0/21 143.170.240.0/21 143.170.248.0/21 143.170.64.0/21 143.170.72.0/22 143.170.76.0/22 143.170.8.0/21 143.170.80.0/21 143.170.88.0/21 143.170.96.0/21 147.21.132.0/24 147.21.135.0/24 156.70.124.0/22 156.70.124.0/23 156.70.126.0/23 156.70.128.0/20 156.70.128.0/21 156.70.136.0/21 156.70.144.0/22 156.70.144.0/23 156.70.146.0/23 156.70.164.0/22 156.70.164.0/23 156.70.166.0/23 156.70.172.0/22 156.70.172.0/23 156.70.174.0/23 156.70.176.0/22 156.70.176.0/23 156.70.178.0/23 156.70.184.0/21 156.70.184.0/22 156.70.188.0/22 156.70.196.0/22 156.70.196.0/23 156.70.198.0/23 156.70.200.0/21 156.70.200.0/22 156.70.204.0/22 156.70.208.0/21 156.70.208.0/22 156.70.212.0/22 156.70.64.0/21 156.70.64.0/22 156.70.68.0/22 156.70.80.0/21 156.70.80.0/22 156.70.84.0/22 157.96.122.0/24 157.96.128.0/20 157.96.128.0/21 157.96.136.0/21 157.96.144.0/21 157.96.144.0/22 157.96.148.0/22 157.96.156.0/24 157.96.157.0/24 157.96.158.0/24 157.96.159.0/24 157.96.168.0/21 157.96.168.0/22 157.96.172.0/22 157.96.180.0/22 157.96.180.0/23 157.96.182.0/23 157.96.184.0/21 157.96.184.0/22 157.96.188.0/22 157.96.244.0/22 157.96.48.0/21 157.96.48.0/22 157.96.52.0/22 157.96.87.0/24 162.223.80.0/21 162.223.80.0/22 162.223.80.0/23 162.223.82.0/24 162.223.84.0/22 162.223.84.0/23 162.223.87.0/24 167.174.245.0/24 172.85.128.0/17 172.85.128.0/21 172.85.136.0/21 172.85.144.0/21 172.85.152.0/22 172.85.156.0/22 172.85.160.0/22 172.85.164.0/22 172.85.168.0/21 172.85.176.0/22 172.85.180.0/22 172.85.184.0/21 172.85.192.0/22 172.85.196.0/22 172.85.200.0/22 172.85.204.0/22 172.85.208.0/24 172.85.209.0/24 172.85.210.0/24 172.85.211.0/24 172.85.212.0/22 172.85.216.0/22 172.85.220.0/22 172.85.224.0/22 172.85.228.0/24 172.85.230.0/23 172.85.232.0/21 172.85.240.0/21 172.85.248.0/21 192.234.68.0/24 192.234.69.0/24 198.136.143.0/24 198.140.135.0/24 207.40.1.0/24 208.65.249.0/24 63.210.209.0/24 67.206.180.0/23 67.206.180.0/24 67.206.181.0/24 8.38.33.0/24 8.42.0.0/24 8.42.1.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 68/100

partly	Prefixes covered by valid ROAs 198 of 216 announced prefixes are RPKI valid, 18 have no ROA.	23/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 15 IPv6 prefixes.	15/15
pass	More than one upstream 4 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 2013-10-14.	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/16504"><img src="https://ip-fd.net/badge/asn/16504/health.svg" alt="AS16504 network health on IP-FD.net"></a>

Markdown

[![AS16504 network health](https://ip-fd.net/badge/asn/16504/health.svg)](https://ip-fd.net/asn/16504)

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

Routing changes

Last 30 days

2026-10-04 06:49 UTC	Neighbour gone	AS29938	downstream
2026-10-04 06:49 UTC	Neighbour gone	AS15319	downstream
2026-10-04 06:49 UTC	New neighbour	AS773	downstream
2026-10-04 06:49 UTC	New neighbour	AS32352	downstream
2026-10-04 06:49 UTC	Relationship changed	AS7018	upstream to peer
2026-10-04 06:49 UTC	Relationship changed	AS46887	upstream to peer
2026-10-04 06:49 UTC	Relationship changed	AS286	upstream to peer

WHOIS

aut-num:        AS16504
as-name:        GRANITE
handle:         AS16504
remarks:        http://www.granitenet.com/
registrant:     GRANI-25 (Granite Telecommunications LLC)
last changed:   2013-10-14T15:02:04-04:00
registration:   2013-10-14T15:02:04-04:00
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/16504

const res = await fetch('https://ip-fd.net/api/v1/asn/16504', {
  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/16504', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/16504');
curl_setopt($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/16504", 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.

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