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
15.32.94.1 AS21326 AT&T OpenNet-Service-AS 3.58ms from Bengaluru, IN
15.40.75.1 AS21326 AT&T OpenNet-Service-AS 16.30ms from Singapore, SG
15.32.93.1 AS21326 AT&T OpenNet-Service-AS 3.98ms from Bengaluru, IN
15.36.69.142 AS21326 AT&T OpenNet-Service-AS 60.98ms from Singapore, SG
15.36.124.141 AS21326 AT&T OpenNet-Service-AS 61.16ms from Singapore, SG
15.36.122.81 AS21326 AT&T OpenNet-Service-AS 61.17ms from Singapore, SG
15.36.120.21 AS21326 AT&T OpenNet-Service-AS 61.21ms from Singapore, SG
15.32.95.1 AS21326 AT&T OpenNet-Service-AS 3.72ms from Bengaluru, IN
15.36.70.149 AS21326 AT&T OpenNet-Service-AS 61.15ms 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
84.85.96.46 AS1136 KPN B.V. 2.61ms from Amsterdam, NL
62.45.135.254 AS15435 DELTA Fiber Nederland B.V. 1.67ms from Amsterdam, NL
217.234.78.62 AS3320 Deutsche Telekom AG 5.32ms from Frankfurt am Main, DE
187.195.126.158 AS8151 UNINET 8.59ms from Guadalajara, MX
210.83.25.78 AS9929 CHINA UNICOM Industrial Internet Backbone 9.71ms from Harbin, CN
104.143.35.254 AS140227 Hong Kong Communications International Co., Limited 0.25ms from Hong Kong, HK
176.215.238.142 AS51645 JSC ER-Telecom Holding 15.38ms from Krasnoyarsk, RU
155.143.199.254 AS135887 Belong (Telstra Limited) 1.76ms from Melbourne, AU
165.23.52.46 AS11232 Midcontinent Communications 8.73ms from Minneapolis, US
152.67.13.254 AS31898 Oracle Corporation 0.13ms from Mumbai, IN
34.141.255.126 AS396982 Google LLC 0.13ms from Oudeschip, NL
68.228.111.14 AS20269 Vail School District 4.18ms from Phoenix, US
119.28.146.238 AS132203 Tencent Building, Kejizhongyi Avenue 0.63ms from Seoul, KR
106.241.47.222 AS3786 LG DACOM Corporation 1.69ms from Seoul, KR
1.97.144.254 AS4766 Korea Telecom 1.33ms from Seoul, KR
114.77.165.190 AS4804 Microplex PTY LTD 1.13ms from Sydney, AU
201.0.81.174 AS27699 TELEFÔNICA BRASIL S.A 12.60ms from São Paulo, BR
163.20.173.110 AS1659 Taiwan Academic Network (TANet) Information Center 2.45ms from Taipei, TW
111.241.141.78 AS3462 Data Communication Business Group 1.28ms from Taipei, TW
111.184.162.254 AS9416 Hoshin Multimedia Center Inc. 5.20ms from Taipei, TW
118.14.126.78 AS4713 NTT DOCOMO BUSINESS,Inc. 18.68ms from Tokyo, JP
73.61.26.206 AS7922 Comcast Cable Communications, LLC 7.29ms from Boston, US
38.41.0.142 AS269832 MDS TELECOM C.A. 0.73ms from Caracas, VE
175.46.249.126 AS17968 Daqing zhongji petroleum telecommunication construction limited cpmpany 10.37ms from Changchun, CN
98.101.253.254 AS11426 Charter Communications Inc 4.82ms from Charlotte, US

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 15.32.122.70
traceroute to 15.32.122.70 (15.32.122.70): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 0.369 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
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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