AS30528 E. I. Catalyst

Canada EIC-AS ARIN 3 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

8,448

IPv6 /48 networks

65,536

RPKI

3 valid1 no ROA

Peers and downstreams

Holder

AS name: EIC-AS
Description: EiCatalyst 1288 Ritson Rd. N., Oshawa, ON Canada, L1G 8B2
Organisation: E. I. Catalyst
Abuse contact: Not published
Assigned: 2003-10-29
Registered: 2003-10-30
Record last changed: 2013-10-31 20:16 UTC

205.189.139.0/24 66.96.16.0/20 72.0.64.0/20

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 79/100

partly	Prefixes covered by valid ROAs 3 of 4 announced prefixes are RPKI valid, 1 have no ROA.	19/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 1 IPv6 prefix.	15/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@eicat.ca 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 2013-10-31.	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/30528"><img src="https://ip-fd.net/badge/asn/30528/health.svg" alt="AS30528 network health on IP-FD.net"></a>

Markdown

[![AS30528 network health](https://ip-fd.net/badge/asn/30528/health.svg)](https://ip-fd.net/asn/30528)

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

Routing changes

Last 30 days

2026-10-04 10:09 UTC	Relationship changed	AS394256	upstream to peer
2026-10-04 10:09 UTC	New neighbour	AS20473	peer

WHOIS

aut-num:        AS30528
as-name:        EICAT
handle:         AS30528
registrant:     EIC-28 (E. I. Catalyst)
abuse:          ABUSE392-ARIN (Abuse Coordinator) <abuse@eicat.ca>
technical:      NOC1352-ARIN (Network Operations Center) <noc@eicat.ca>
administrative: ARINC6-ARIN (ARIN Coordinator) <arin@eicat.ca>
abuse:          ABUSE392-ARIN (Abuse Coordinator) <abuse@eicat.ca>
technical:      NOC1352-ARIN (Network Operations Center) <noc@eicat.ca>
last changed:   2013-10-31T16:16:05-04:00
registration:   2003-10-30T15:37:08-05:00
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/30528

const res = await fetch('https://ip-fd.net/api/v1/asn/30528', {
  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/30528', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/30528');
curl_setopt($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/30528", 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.

AS835	GoCodeIT Inc GOCODEIT-EDGE
AS7311	Frontier Networks Inc FRONTIER

AS1403	EBOX
AS1828	Unitas Global UNITAS
AS20473	The Constant Company, LLC AS-VULTR
AS22652	Fibrenoire-Internet FIBRENOIRE-INTERNET
AS24482	SG.GS SGGS-AS-AP
AS35280	F5 Networks SARL F5
AS36236	NetActuate, Inc NETACTUATE
AS49544	i3D.net B.V i3Dnet
AS394256	Tech Futures Interactive Inc. CLOUDSINGULARITY