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 2 years 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
216.150.22.1 AS21784 The Robert W. Woodruff Library of the Atlanta University Center, Inc. 0.57ms from Atlanta, US
216.150.23.65 AS21784 The Robert W. Woodruff Library of the Atlanta University Center, Inc. 1.09ms 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
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201.67.236.40 AS8167 V tal 7.64ms from Curitiba, BR
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47.56.10.56 AS45102 Alibaba (US) Technology Co., Ltd. 1.48ms from Hong Kong, HK
136.33.186.104 AS16591 Google Fiber Inc. 0.76ms from Kansas City, US
5.70.188.56 AS5607 Sky UK Limited 8.58ms from London, GB
216.100.193.120 AS7018 AT&T Enterprises, LLC 7.65ms from Los Angeles, US
92.22.141.24 AS13285 TalkTalk Communications Limited 6.13ms from Manchester, GB
24.247.43.200 AS20115 Charter Communications LLC 15.81ms from Minneapolis, US
195.131.193.40 AS12714 PJSC MegaFon 4.73ms from Moscow, RU
194.76.121.168 AS203020 HostRoyale Technologies Pvt Ltd 1.57ms from Mumbai, IN
97.106.19.152 AS33363 Charter Communications, Inc 9.77ms from Orlando, US
97.203.187.152 AS6167 Verizon Business 12.42ms from Philadelphia, US
20.163.19.232 AS8075 Microsoft Corporation 0.43ms from Phoenix, US
24.20.108.232 AS7922 Comcast Cable Communications, LLC 1.94ms from Portland, US
177.35.237.120 AS28573 Claro NXT Telecomunicacoes Ltda 6.10ms from Porto Alegre, BR
52.190.252.200 AS8075 Microsoft Corporation 0.63ms from San Jose, US
163.44.164.8 AS7506 GMO Internet Group, Inc. 0.29ms from Tokyo, JP
216.163.120.40 AS6250 NeoNova Network Services, LLC 16.28ms from Atlanta, US
81.0.28.120 AS15704 XTRA TELECOM S.A. 1.26ms from Barcelona, ES
125.162.89.168 AS7713 PT Telekomunikasi Indonesia 7.83ms from Batam, ID
99.77.4.104 AS16509 Amazon.com, Inc. 0.82ms from Dubai, AE
77.107.210.40 AS16171 Fulnett Limited 0.34ms from Dublin, IE
87.150.14.8 AS3320 Deutsche Telekom AG 5.81ms from Frankfurt am Main, DE
109.158.158.104 AS2856 British Telecommunications PLC 3.87ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 216.150.22.1
traceroute to 216.150.22.1 (216.150.22.1): 64 hops max, 52 byte packets
3 *
4 *
5 *
6 [AS174] 154.54.6.101 0.616 ms
7 [AS174] 154.54.29.122 0.967 ms
8 [AS174] 154.24.83.86 1.602 ms
9 [AS174] 154.24.42.126 0.977 ms
10 [AS21784] 216.150.22.1 0.76 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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