AS number details

AS21326

AT&T OpenNet-Service-AS  ·  att.com

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AS21326 – AT&T OpenNet-Service-AS

Field Value
Country Netherlands
Website att.com
Hosted domains 0
Number of IPv4 18,944
Number of IPv6 0
ASN type ISP
Registry ripe
Allocated 24 years ago on Nov 01, 2001
Updated 7 years ago on Sep 04, 2018
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
15.36.124.0/23 HP Inc. 512
15.36.70.0/23 HP Inc. 512
15.36.69.0/24 HP Inc. 256
15.40.75.0/24 HP Inc. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                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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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS25888 HP Inc.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS25888 HP Inc.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
15.32.95.1 AS21326 AT&T OpenNet-Service-AS 3.35ms from Bengaluru, IN
15.32.93.1 AS21326 AT&T OpenNet-Service-AS 3.55ms from Bengaluru, IN
15.36.122.146 AS21326 AT&T OpenNet-Service-AS 56.82ms from Singapore, SG
15.36.124.141 AS21326 AT&T OpenNet-Service-AS 56.76ms from Singapore, SG
15.36.120.23 AS21326 AT&T OpenNet-Service-AS 229.40ms from Amsterdam, NL
15.36.70.21 AS21326 AT&T OpenNet-Service-AS 56.65ms from Singapore, SG
15.32.94.1 AS21326 AT&T OpenNet-Service-AS 3.88ms from Bengaluru, IN

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
110.93.10.158 AS35699 Adamo Telecom Iberia S.A. 2.12ms from Barcelona, ES
199.27.218.62 AS19053 Epic Information Solutions 16.00ms from Chicago, US
12.251.98.110 AS7018 AT&T Enterprises, LLC 7.68ms from Chicago, US
222.171.244.254 AS4134 CHINANET-BACKBONE 13.28ms from Dalian, CN
68.12.133.158 AS22773 Cox Communications Inc. 7.63ms from Dallas, US
47.188.122.174 AS5650 Frontier Communications of America, Inc. 2.03ms from Dallas, US
114.31.27.174 AS7565 BDCOM-BD 0.61ms from Dhaka, BD
79.250.223.174 AS3320 Deutsche Telekom AG 2.72ms from Frankfurt am Main, DE
20.113.5.158 AS8075 Microsoft Corporation 0.20ms from Frankfurt am Main, DE
117.2.140.142 AS7552 Viettel Group 15.07ms from Ho Chi Minh City, VN
154.55.138.254 AS139646 HONG KONG Megalayer Technology Co.,Limited 2.70ms from Hong Kong, HK
59.188.253.46 AS9269 Hong Kong Broadband Network Ltd. 1.03ms from Hong Kong, HK
71.221.255.254 AS19901 Brightspeed 2.14ms from Houston, US
211.24.22.254 AS9930 TTNET-MY 1.45ms from Kuala Lumpur, MY
95.93.159.254 AS2860 NOS COMUNICACOES, S.A. 1.49ms from Lisbon, PT
51.6.117.142 AS6871 Plusnet 3.08ms from London, GB
108.245.139.94 AS7018 AT&T Enterprises, LLC 3.21ms from Los Angeles, US
92.187.203.254 AS12479 Orange Espagne SA 9.79ms from Madrid, ES
2.136.93.190 AS3352 TELEFONICA DE ESPANA S.A.U. 2.81ms from Madrid, ES
117.236.119.94 AS9829 National Internet Backbone 5.98ms from Mumbai, IN
183.155.205.238 AS4134 CHINANET-BACKBONE 8.13ms from Nanchang, CN
112.123.47.174 AS4837 CHINA UNICOM China169 Backbone 10.41ms from Nanjing, CN
174.23.110.254 AS209 CenturyLink Communications, LLC 11.08ms from Salt Lake City, US
67.42.98.254 AS209 CenturyLink Communications, LLC 0.74ms from Seattle, US
27.102.202.110 AS45996 DAOU TECHNOLOGY 1.21ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 15.32.83.220
traceroute to 15.32.83.220 (15.32.83.220): 9 hops max, 52 byte packets
6 [AS9498] 125.23.102.6 1.143 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Bengaluru, IN
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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