Autonomous System details

AS21326

AT&T OpenNet-Service-AS  ·  att.com

Netherlands

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AS21326 – AT&T OpenNet-Service-AS

Field Value
Country Netherlands
Website att.com
Hosted domains 0
IPv4 addresses 18,944
IPv6 addresses 309,485,009,821,345,068,724,781,056
ASN type ISP
Registry ripe
Allocated 24 years ago on Nov 01, 2001
Updated 8 years ago on Sep 04, 2018

IP Ranges

Netblock Company Num of IPs
15.32.64.0/18 HP Inc. 16,384
15.36.120.0/22 HP Inc. 1,024
15.32.76.0/23 HP Inc. 512
15.36.70.0/23 HP Inc. 512
15.36.124.0/23 HP Inc. 512
15.36.69.0/24 HP Inc. 256
15.40.75.0/24 HP Inc. 256
Netblock Company
2608:c16b:2000::/40 United States Department of Defense (DoD)
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WHOIS Details

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                                                ASHandle:       AS21326
                                                OrgID:          AS21326
                                                ASName:         AS21326
                                                ASNumber:       AS21326
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 2 peers for this ASN.

Peers Name
AS25888 HP Inc.
AS306 United States Department of Defense (DoD)
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS25888 HP Inc.
AS306 United States Department of Defense (DoD)
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

9 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
15.32.93.1 AS21326 AT&T OpenNet-Service-AS 3.98ms from Bengaluru, IN
15.40.75.1 AS21326 AT&T OpenNet-Service-AS 16.30ms from Singapore, SG
15.36.122.81 AS21326 AT&T OpenNet-Service-AS 61.17ms from Singapore, SG
15.32.94.1 AS21326 AT&T OpenNet-Service-AS 3.58ms from Bengaluru, IN
15.36.120.21 AS21326 AT&T OpenNet-Service-AS 61.21ms from Singapore, SG
15.36.70.149 AS21326 AT&T OpenNet-Service-AS 61.15ms from Singapore, SG
15.32.95.1 AS21326 AT&T OpenNet-Service-AS 3.72ms from Bengaluru, IN
15.36.124.141 AS21326 AT&T OpenNet-Service-AS 61.16ms from Singapore, SG
15.36.69.142 AS21326 AT&T OpenNet-Service-AS 60.98ms from Singapore, SG

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
108.143.157.158 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
34.196.3.158 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
77.191.149.174 AS6805 Telefonica Germany GmbH & Co.OHG 4.35ms from Berlin, DE
174.25.223.254 AS19901 Brightspeed 0.97ms from Chicago, US
82.137.4.158 AS8708 DIGI ROMANIA S.A. 5.33ms from Constanţa, RO
23.231.181.206 AS132839 POWER LINE DATACENTER 1.03ms from Hong Kong, HK
112.119.16.254 AS4760 HKT Limited 0.78ms from Hong Kong, HK
202.131.33.30 AS4760 HKT Limited 1.04ms from Hong Kong, HK
211.41.45.254 AS4766 Korea Telecom 0.54ms from Incheon, KR
150.176.17.238 AS8103 Florida Department of Management Services - Division of Telecommunications 9.73ms from Jacksonville, US
108.136.152.190 AS16509 Amazon.com, Inc. 0.16ms from Jakarta, ID
95.93.159.254 AS2860 NOS COMUNICACOES, S.A. 1.36ms from Lisbon, PT
81.143.20.62 AS2856 British Telecommunications PLC 6.12ms from London, GB
2.136.93.190 AS3352 TELEFONICA DE ESPANA S.A.U. 2.85ms from Madrid, ES
103.1.48.254 AS132137 Shree Omkar Infocom Pvt Ltd 1.55ms from Mumbai, IN
178.27.67.254 AS3209 Vodafone GmbH 2.81ms from Munich, DE
31.97.158.190 AS47583 Hostinger International Limited 0.49ms from Paris, FR
95.48.39.94 AS5617 Orange Polska Spolka Akcyjna 7.36ms from Poznan, PL
189.84.87.206 AS28366 Marinter Telecom Ltda. 3.57ms from Rio de Janeiro, BR
204.185.58.254 AS2572 University of Missouri - dba the Missouri Research and Education Network (MOREnet) 3.40ms from St. Louis, US
80.120.116.30 AS8447 A1 Telekom Austria AG 10.38ms from Vienna, AT
141.58.88.254 AS553 BelWue-Koordination 3.37ms from Zuerich, CH
71.219.142.254 AS19901 Brightspeed 6.83ms from Ashburn, US
121.20.29.46 AS4837 CHINA UNICOM China169 Backbone 13.11ms from Beijing, CN
37.120.117.62 AS50436 Tele Columbus AG 8.27ms from Berlin, DE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f2 -m6 15.32.79.166
traceroute to 15.32.79.166 (15.32.79.166): 6 hops max, 52 byte packets
2 [AS47447] 212.83.33.9 0.256 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS21326 at robtex.

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