Autonomous System details

AS21785

Red Hat, Inc.  ·  redhat.com

United States

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AS21785 – Red Hat, Inc.

Field Value
Country United States
Website redhat.com
Hosted domains 43
IPv4 addresses 2,304
IPv6 addresses 1,208,925,819,614,629,200,000,000
ASN type Hosting
Registry arin
Allocated 6 years ago on Feb 19, 2020
Updated 6 years ago on Feb 19, 2020

IP Ranges

Netblock Company Num of IPs
38.145.32.0/21 Red Hat, Inc. 2,048
209.132.181.0/24 Red Hat, Inc. 256
Netblock Company
2620:52:6::/48 Red Hat, Inc.
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WHOIS Details

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                                                ASHandle:       AS21785
                                                OrgID:          AS21785
                                                ASName:         AS21785
                                                ASNumber:       AS21785
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 43 domain names hosted across 6 IP addresses on this ASN.

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IP Address Domain Domains on this IP
38.145.32.20 ██████████ 31
38.145.32.21 ██████████ 17
38.145.32.47 ██████████ 12
38.145.34.32 ██████████ 12
38.145.32.48 ██████████ 5
38.145.32.40 █████████ 2
38.145.32.22 ██████████ 1
38.145.34.134 ██████████ 1
38.145.34.184 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
AS174 Cogent Communications, LLC
AS46887 Crown Castle Fiber LLC
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS46887 Crown Castle Fiber LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
38.145.34.62 AS21785 Red Hat, Inc. 1.43ms from Durham, US
38.145.32.14 AS21785 Red Hat, Inc. 1.40ms from Durham, US
38.145.33.25 AS21785 Red Hat, Inc. 1.39ms from Durham, US
2620:52:6:3141:1::51 AS21785 Red Hat, Inc. 1.47ms from Durham, US
209.132.181.193 AS21785 Red Hat, Inc. 1.33ms from Durham, 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
168.199.30.153 AS39855 Mod Mission Critical LLC 0.20ms from Amsterdam, NL
115.190.195.185 AS137718 Beijing Volcano Engine Technology Co., Ltd. 4.11ms from Beijing, CN
34.208.253.185 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
155.52.216.137 AS40831 Mass General Brigham Incorporated 2.87ms from Boston, US
213.246.206.185 AS8220 COLT Technology Services Group Limited 0.89ms from Brussels, BE
186.129.21.89 AS22927 Telefonica de Argentina 1.46ms from Buenos Aires, AR
156.194.242.153 AS8452 TE-AS 7.31ms from Cairo, EG
35.229.240.41 AS396982 Google LLC 0.16ms from Chang-hua, TW
209.131.150.25 AS7342 VeriSign Infrastructure & Operations 0.15ms from Chicago, US
181.92.63.249 AS7303 Telecom Argentina S.A. 11.66ms from Cordoba, AR
117.203.14.121 AS9829 National Internet Backbone 8.54ms from Delhi, IN
87.122.33.153 AS8881 1&1 Versatel GmbH 2.19ms from Duesseldorf, DE
27.157.108.153 AS4134 CHINANET BACKBONE 8.51ms from Fuzhou, CN
14.249.48.9 AS45899 VNPT Corp 4.06ms from Hanoi, VN
36.35.110.89 AS4837 CHINA UNICOM China169 Backbone 3.79ms from Huainan, CN
96.5.122.137 AS11686 Zayo Bandwidth 0.66ms from Indianapolis, US
105.233.16.121 AS36874 Cybersmart 0.29ms from Johannesburg, ZA
90.217.4.9 AS5607 Sky UK Limited 1.53ms from London, GB
12.188.212.153 AS7018 AT&T Enterprises, LLC 4.06ms from Los Angeles, US
43.233.240.169 AS17506 ARTERIA Networks Corporation 2.13ms from Osaka, JP
4.190.238.153 AS8075 Microsoft Corporation 0.31ms from Osaka, JP
86.65.83.121 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.48ms from Paris, FR
186.156.62.121 AS22047 VTR BANDA ANCHA S.A. 1.83ms from Santiago, CL
220.117.25.153 AS4766 Korea Telecom 1.47ms from Seoul, KR
163.228.13.41 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 4.97ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 38.145.33.11
traceroute to 38.145.33.11 (38.145.33.11): 64 hops max, 52 byte packets
5 *
6 [AS174] 154.24.54.173 1.436 ms
7 [AS174] 154.24.79.142 2.296 ms
8 [AS174] 38.32.212.41 1.728 ms
10 *
12 [AS21785] 38.145.33.11 1.499 ms
Measurement taken from IPinfo ProbeNet in Durham, 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 AS21785 at robtex.

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