AS140911 Tata Communications Ltd.

Canada TCL-AS-IN APNIC 1 IPv4 prefix 1 IPv6 prefix

IPv4 addresses

256

IPv6 /48 networks

RPKI

2 valid0 no ROA

Peers and downstreams

Holder

AS name: TCL-AS-IN
Description: Tata Communications Ltd.
Organisation: Tata Communications (CANADA) Ltd.
Abuse contact: Not published
Assigned: 2020-07-13
Registered: 2020-07-14
Record last changed: 2023-05-22 01:08 UTC

209.58.74.0/24

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
partly	More than one upstream 1 upstream seen in BGP.	5/10
pass	Working abuse contact ip-addr@tatacommunications.com is published.	15/15
pass	Publishes a geofeed A geofeed (RFC 8805) tells where the address space is used.	10/10
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 2023-05-22.	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/140911"><img src="https://ip-fd.net/badge/asn/140911/health.svg" alt="AS140911 network health on IP-FD.net"></a>

Markdown

[![AS140911 network health](https://ip-fd.net/badge/asn/140911/health.svg)](https://ip-fd.net/asn/140911)

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

Routing changes

Last 30 days

2026-10-05 09:05 UTC	Neighbour gone	AS64512	downstream
2026-10-05 09:05 UTC	Neighbour gone	AS4755	upstream
2026-10-05 09:05 UTC	Prefix gone	59.164.251.0/24
2026-10-05 09:05 UTC	Prefix gone	59.164.248.0/24

WHOIS

aut-num:        AS140911
as-name:        TCL-AS-IN
handle:         AS140911
remarks:        Tata Communications Ltd.
registrant:     ORG-TCL1-AP (Tata Communications (CANADA) Ltd.) <ip-addr@tatacommunications.com>
abuse:          IRT-GLBE-AP (IRT-GLBE-AP) <ip-addr@tatacommunications.com>
technical,administrative:IA75-AP (IP Admin) <ip-addr@tatacommunications.com>
registration:   2020-07-14T23:42:39Z
last changed:   2023-05-22T01:08:13Z
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/140911

const res = await fetch('https://ip-fd.net/api/v1/asn/140911', {
  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/140911', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/140911');
curl_setopt($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/140911", 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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