AS153874 Caraga State University

Philippines CSU-AS-AP APNIC 1 IPv4 prefix 1 IPv6 prefix

IPv4 addresses

256

IPv6 /48 networks

RPKI

2 valid0 no ROA

Peers and downstreams

Holder

AS name: CSU-AS-AP
Description: Caraga State University
Organisation: Caraga State University
Abuse contact: Not published
Assigned: 2026-05-10
Registered: 2026-05-11
Record last changed: 2026-07-23 15:56 UTC

162.4.103.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 90/100

pass	Prefixes covered by valid ROAs 2 of 2 announced prefixes are RPKI valid.	25/25
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 cjlgonzales@carsu.edu.ph 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 2026-07-23.	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/153874"><img src="https://ip-fd.net/badge/asn/153874/health.svg" alt="AS153874 network health on IP-FD.net"></a>

Markdown

[![AS153874 network health](https://ip-fd.net/badge/asn/153874/health.svg)](https://ip-fd.net/asn/153874)

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

Routing changes

Last 30 days

2026-10-05 10:42 UTC

New neighbour

AS152135

upstream

WHOIS

aut-num:        AS153874
as-name:        CSU-AS-AP
handle:         AS153874
remarks:        Caraga State University
technical,administrative:CSUA1-AP (Caraga State University administrator) <cjlgonzales@carsu.edu.ph>
registrant:     ORG-CSU3-AP (Caraga State University) <cjlgonzales@carsu.edu.ph>
abuse:          IRT-CSU-PH (IRT-CSU-PH) <cjlgonzales@carsu.edu.ph>
registration:   2026-05-11T01:31:23Z
last changed:   2026-07-23T15:56:12Z
source:         APNIC (RDAP)

Routing data

Updated just now

Registry record

Fetched just now from APNIC 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/153874

const res = await fetch('https://ip-fd.net/api/v1/asn/153874', {
  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/153874', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/153874');
curl_setopt($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/153874", 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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