AS26342 Deloitte Touche Tohmatsu Services, Inc.

United States DTTS ARIN 6 IPv4 prefixes 4 IPv6 prefixes

IPv4 addresses

6,144

IPv6 /48 networks

4,160

RPKI

4 valid6 no ROA

Peers and downstreams

Holder

AS name: DTTS
Description: 30 Rockefeller Plaza New York NY 10112 United States
Organisation: Deloitte Touche Tohmatsu Services, Inc.
Abuse contact: Not published
Assigned: 2002-08-21
Registered: 2002-08-22
Record last changed: 2012-03-02 13:03 UTC

170.194.128.0/20 170.194.134.0/23 170.194.134.0/24 170.194.135.0/24 170.194.136.0/21 170.194.168.0/21

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade D · 55/100

partly	Prefixes covered by valid ROAs 4 of 10 announced prefixes are RPKI valid, 6 have no ROA.	10/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 4 IPv6 prefixes.	15/15
pass	More than one upstream 2 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 2012-03-02.	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/26342"><img src="https://ip-fd.net/badge/asn/26342/health.svg" alt="AS26342 network health on IP-FD.net"></a>

Markdown

[![AS26342 network health](https://ip-fd.net/badge/asn/26342/health.svg)](https://ip-fd.net/asn/26342)

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

Routing changes

Last 30 days

2026-10-04 20:00 UTC

Relationship changed

AS286

upstream to peer

WHOIS

aut-num:        AS26342
as-name:        DTTS-ASN
handle:         AS26342
registrant:     DTTS (Deloitte Touche Tohmatsu Services, Inc.)
noc:            DTTLG-ARIN (DTTL GNOC) <1toc@deloitte.com>
noc,abuse,technical:DDA251-ARIN (DTT Domain Admin) <dttdomainadmin@deloitte.com>
routing,abuse,technical,dns:DL3NE-ARIN (DTS Level 3 Network Engineers) <matthewjones@deloitte.co.uk>
technical,dns,abuse,administrative,routing:SES81-ARIN (Scott E Smith) <scotsmith@deloitte.com>
last changed:   2012-03-02T08:03:18-05:00
registration:   2002-08-22T00:00:00-04:00
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/26342

const res = await fetch('https://ip-fd.net/api/v1/asn/26342', {
  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/26342', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/26342');
curl_setopt($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/26342", 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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