AS number details

AS21784

The Robert W. Woodruff Library of the Atlanta University Center, Inc.  ·  auctr.edu

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AS21784 – The Robert W. Woodruff Library of the Atlanta University Center, Inc.

Field Value
Country United States
Website auctr.edu
Hosted domains 0
Number of IPv4 512
Number of IPv6 0
ASN type Education
Registry arin
Allocated 13 years ago on Jun 07, 2012
Updated a year ago on Feb 29, 2024
Netblock Company Num of IPs
216.150.22.0/23 The Robert W. Woodruff Library of the Atlanta University Center, Inc. 512
216.150.22.0/24 The Robert W. Woodruff Library of the Atlanta University Center, Inc. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS21784
                                                OrgID:          AS21784
                                                ASName:         AS21784
                                                ASNumber:       AS21784
                                                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 are 3 peers for this ASN.

Peers Name
AS10490 Georgia Institute of Technology
AS174 Cogent Communications
AS7725 Comcast Cable Communications, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications
AS7725 Comcast Cable Communications, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
216.150.22.2 AS21784 The Robert W. Woodruff Library of the Atlanta University Center, Inc. 0.77ms from Atlanta, US
216.150.23.66 AS21784 The Robert W. Woodruff Library of the Atlanta University Center, Inc. 1.11ms from Atlanta, US

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
97.119.168.40 AS209 CenturyLink Communications, LLC 10.46ms from Chicago, US
182.69.103.120 AS24560 Bharti Airtel Ltd., Telemedia Services 9.09ms from Delhi, IN
78.135.45.56 AS43242 Aydogan Communication LTD. 16.47ms from Denizli, TR
79.239.189.232 AS3320 Deutsche Telekom AG 5.55ms from Frankfurt am Main, DE
183.135.171.120 AS4134 CHINANET-BACKBONE 9.38ms from Hangzhou, CN
171.228.178.72 AS7552 Viettel Group 2.12ms from Hanoi, VN
194.28.144.8 AS197058 Pimonenko Sergey 6.54ms from Kyiv, UA
60.20.109.200 AS4837 CHINA UNICOM China169 Backbone 9.57ms from Liaoyang, CN
54.209.215.56 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
52.63.147.152 AS16509 Amazon.com, Inc. 0.10ms from Sydney, AU
133.205.106.40 AS2518 BIGLOBE Inc. 5.49ms from Tokyo, JP
60.41.241.152 AS4713 NTT Communications Corporation 17.90ms from Tokyo, JP
163.44.164.8 AS7506 GMO Internet Group, Inc. 0.29ms from Tokyo, JP
82.177.157.8 AS20804 Exatel S.A. 5.71ms from Warsaw, PL
111.48.137.8 AS9808 China Mobile Communications Group Co., Ltd. 3.34ms from Wuhan, CN
31.20.106.232 AS50266 Odido Netherlands B.V. 2.22ms from Amsterdam, NL
222.154.28.120 AS4771 Spark New Zealand Trading Ltd. 0.95ms from Auckland, NZ
76.198.145.120 AS7018 AT&T Enterprises, LLC 1.23ms from Dallas, US
193.84.54.248 AS29551 Aixit GmbH 0.60ms from Frankfurt am Main, DE
105.244.12.248 AS36994 Vodacom 1.08ms from Johannesburg, ZA
90.251.167.56 AS5378 Vodafone Limited 11.91ms from Manchester, GB
60.145.23.216 AS17676 SoftBank Corp. 3.65ms from Osaka, JP
27.217.139.56 AS4837 CHINA UNICOM China169 Backbone 4.62ms from Qingdao, CN
52.1.82.24 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
61.2.197.104 AS9829 National Internet Backbone 12.08ms from Saint Thomas Mount, IN

Traceroute

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

$
traceroute -a -n -q1 -f6 216.150.22.2
traceroute to 216.150.22.2 (216.150.22.2): 64 hops max, 52 byte packets
6 [AS174] 38.32.168.124 1.035 ms
7 [AS174] 154.54.82.209 1.067 ms
8 [AS174] 154.54.44.78 1.384 ms
9 [AS174] 154.24.83.86 1.539 ms
10 [AS174] 154.24.42.126 1.331 ms
11 *
12 [AS21784] 216.150.22.2 3.708 ms
Measurement taken from IPinfo ProbeNet in Atlanta, US
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 AS21784 at robtex.

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