AS401767 T4T Labs

United States T4T-MAIN ARIN 0 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

IPv6 /48 networks

RPKI

1 valid0 no ROA

Peers and downstreams

Holder

AS name: T4T-MAIN
Description: T4T Labs LLC 1209 MOUNTAIN ROAD PL NE Albuquerque NM 87110 United States
Organisation: T4T Labs
Abuse contact: Not published
Assigned: 2025-06-10
Registered: 2025-06-11
Record last changed: 2025-06-11 14:40 UTC

None announced.

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 85/100

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
pass	Announces IPv6 1 IPv6 prefix.	15/15
partly	More than one upstream 1 upstream seen in BGP.	5/10
pass	Working abuse contact noc@t4tlabs.net 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 2025-06-11.	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/401767"><img src="https://ip-fd.net/badge/asn/401767/health.svg" alt="AS401767 network health on IP-FD.net"></a>

Markdown

[![AS401767 network health](https://ip-fd.net/badge/asn/401767/health.svg)](https://ip-fd.net/asn/401767)

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

Routing changes

Last 30 days

2026-10-04 09:48 UTC

Relationship changed

AS62513

upstream to peer

WHOIS

aut-num:        AS401767
as-name:        T4T-MAIN
handle:         AS401767
registrant:     TLL-92 (T4T Labs)
abuse,technical,administrative:TT2537-ARIN (T4T) <noc@t4tlabs.net>
last changed:   2025-06-11T10:40:13-04:00
registration:   2025-06-11T10:40:13-04:00
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/401767

const res = await fetch('https://ip-fd.net/api/v1/asn/401767', {
  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/401767', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/401767');
curl_setopt($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/401767", 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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