Autonomous System details

AS19281

Quad9  ·  quad9.net

United States

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AS19281 – Quad9

Field Value
Country United States
Website quad9.net
Hosted domains 337
IPv4 addresses 1,280
IPv6 addresses 1,208,925,819,614,629,174,706,176
ASN type Hosting
Registry arin
Allocated 9 years ago on Sep 13, 2017
Updated 6 years ago on Nov 13, 2019

IP Ranges

Netblock Company Num of IPs
9.9.9.0/24 Quad9 256
147.72.242.0/24 Pittsburgh Supercomputing Center 256
149.112.112.0/24 Quad9 256
149.112.149.0/24 Quad9 256
199.249.255.0/24 Quad9 256
Netblock Company
2620:fe::/48 Quad9
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WHOIS Details

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                                                ASHandle:       AS19281
                                                OrgID:          AS19281
                                                ASName:         AS19281
                                                ASNumber:       AS19281
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 337 domain names hosted across 7 IP addresses on this ASN.

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IP Address Domain Domains on this IP
9.9.9.9 ██████████ 315
9.9.9.10 ██████████ 4
149.112.112.112 ██████████ 1
9.9.9.11 ██████████ 1
9.9.9.13 ██████████ 1
9.9.9.99 ██████████ 1
9.9.9.7 ██████████ 1

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Peers

There are 16 peers for this ASN.

Peers Name
AS14041 University Corporation for Atmospheric Research
AS152735 Guam Exchange
AS198385 AlpineDC SA
AS20326 TeraSwitch Networks Inc.
AS2495 Kansas Research and Education Network
AS27552 TowardEX Technologies International, Inc.
AS328977 Wavex Internet Service Provider LTD
AS42 WoodyNet, Inc.
AS42541 Fiberby ApS
AS49115 E-MAX INTERNET & IT s.r.o.
AS49544 i3D.net B.V
AS5050 Pittsburgh Supercomputing Center
AS50629 LWLcom GmbH
AS51095 EdgeUno EMEA
AS58511 Anycast Global Backbone
AS7195 EDGEUNO S.A.S
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Upstreams

There are 7 upstreams for this ASN.

upstreams Name
AS14041 University Corporation for Atmospheric Research
AS20326 TeraSwitch Networks Inc.
AS42 WoodyNet, Inc.
AS49544 i3D.net B.V
AS5050 Pittsburgh Supercomputing Center
AS50629 LWLcom GmbH
AS7195 EDGEUNO S.A.S
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
199.249.255.13 AS19281 Quad9 0.32ms from Calgary, CA
9.9.9.10 AS19281 Quad9 0.07ms from Dublin, IE
149.112.149.112 AS19281 Quad9 0.08ms from Dublin, IE
149.112.112.254 AS19281 Quad9 0.07ms from Dublin, IE
147.72.242.3 AS19281 Quad9 0.51ms from Pittsburgh, US
2620:fe::fe:13 AS19281 Quad9 0.12ms from Osasco, BR

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
107.154.18.17 AS19551 Incapsula Inc 0.45ms from Amsterdam, NL
62.194.109.1 AS33915 Vodafone Libertel B.V. 2.81ms from Amsterdam, NL
77.250.233.1 AS33915 Vodafone Libertel B.V. 3.35ms from Amsterdam, NL
70.21.109.1 AS701 Verizon Business 1.56ms from Ashburn, US
108.56.156.1 AS701 Verizon Business 2.77ms from Ashburn, US
156.62.235.193 AS24398 Auckland University of Technology 1.11ms from Auckland, NZ
1.182.252.1 AS4134 CHINANET-BACKBONE 19.04ms from Beijing, CN
111.161.27.97 AS4837 CHINA UNICOM China169 Backbone 5.00ms from Beijing, CN
91.15.193.177 AS3320 Deutsche Telekom AG 2.86ms from Berlin, DE
181.60.4.1 AS10620 Telmex Colombia S.A. 10.37ms from Bogota, CO
213.22.80.1 AS2860 NOS COMUNICACOES, S.A. 0.51ms from Braga, PT
177.73.70.1 AS52698 OPENTEL Comércio e Serviços Ltda 0.82ms from Brasilia, BR
141.134.0.1 AS6848 Telenet BV 4.73ms from Brussels, BE
191.81.205.129 AS22927 Telefonica de Argentina 17.91ms from Buenos Aires, AR
190.246.64.1 AS7303 Telecom Argentina S.A. 9.17ms from Buenos Aires, AR
135.12.229.65 AS395965 Carrytel 15.04ms from Calgary, CA
23.17.75.1 AS852 TELUS Communications Inc. 0.94ms from Calgary, CA
112.18.240.1 AS9808 China Mobile Communications Group Co., Ltd. 3.79ms from Chengdu, CN
173.184.48.1 AS7029 Windstream Communications LLC 10.50ms from Chicago, US
58.17.143.33 AS4837 CHINA UNICOM China169 Backbone 0.92ms from Chongqing, CN
24.112.219.1 AS27364 Armstrong 6.93ms from Cleveland, US
65.185.180.1 AS10796 Charter Communications Inc 13.85ms from Columbus, US
2.107.166.1 AS3292 TDC Holding A/S 0.98ms from Copenhagen, DK
64.129.52.1 AS30672 QMACS 1.35ms from Dallas, US
12.189.181.49 AS7018 AT&T Enterprises, LLC 5.15ms from Denver, US

Traceroute

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

$
traceroute -a -n -q1 147.72.242.3
traceroute to 147.72.242.3 (147.72.242.3): 64 hops max, 52 byte packets
1 [AS20326] 74.118.138.1 0.305 ms
2 *
3 *
4 [] 206.71.141.50 18.485 ms
5 [AS5050] 147.73.17.216 0.513 ms
6 [AS19281] 147.72.242.3 0.531 ms
Measurement taken from IPinfo ProbeNet in Pittsburgh, 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 AS19281 at robtex.

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