Autonomous System details

AS19281

Quad9  ·  quad9.net

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS19281 – Quad9

Field Value
Country United States
Website quad9.net
Hosted domains 337
IPv4 addresses 1,280
IPv6 addresses 1,208,925,819,614,629,200,000,000
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
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS19281
                                                OrgID:          AS19281
                                                ASName:         AS19281
                                                ASNumber:       AS19281
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

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

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
9.9.9.9 ██████████ 203
9.9.9.10 ██████ 4
9.9.9.13 ██████████ 1
9.9.9.99 ██████████ 1
149.112.112.112 ██████████ 1
9.9.9.11 ██████████ 1
9.9.9.7 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 17 peers for this ASN.

Peers Name
AS14041 University Corporation for Atmospheric Research
AS152735 Guam Exchange
AS1930 Fundacao para a Ciencia e a Tecnologia, I.P.
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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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
147.72.242.3 AS19281 Quad9 0.16ms from Pittsburgh, US
149.112.112.12 AS19281 Quad9 0.08ms from Dublin, IE
2620:fe::9 AS19281 Quad9 0.12ms from Rio de Janeiro, BR
149.112.149.112 AS19281 Quad9 0.09ms from Dublin, IE
9.9.9.13 AS19281 Quad9 0.08ms from Dublin, IE
199.249.255.254 AS19281 Quad9 0.36ms from Calgary, CA

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
145.18.12.241 AS1124 Universiteit van Amsterdam 0.55ms from Amsterdam, NL
46.129.12.129 AS33915 Vodafone Libertel B.V. 0.51ms from Amsterdam, NL
134.174.152.161 AS40127 Longwood Medical and Academic Area (LMA) 2.08ms from Boston, US
96.230.169.1 AS701 Verizon Business 2.06ms from Boston, US
201.235.109.1 AS7303 Telecom Argentina S.A. 1.05ms from Buenos Aires, AR
24.66.120.1 AS6327 Shaw Communications 1.05ms from Calgary, CA
24.172.54.81 AS11426 Charter Communications Inc 4.58ms from Charlotte, US
50.44.175.97 AS5650 Frontier Communications of America, Inc. 8.21ms from Chicago, US
192.183.120.1 AS5650 Frontier Communications of America, Inc. 4.04ms from Chicago, US
62.199.79.1 AS3308 TELIANET DENMARK 0.66ms from Copenhagen, DK
205.209.246.1 AS13693 Vexus Fiber 11.60ms from Dallas, US
96.3.156.1 AS11232 Midcontinent Communications 14.80ms from Denver, US
91.35.34.161 AS3320 Deutsche Telekom AG 4.76ms from Duesseldorf, DE
82.198.240.1 AS197537 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. 0.54ms from Frankfurt am Main, DE
217.31.85.33 AS29140 Hostserver GmbH 0.30ms from Frankfurt am Main, DE
205.207.133.1 AS22296 Vorsk LLC 0.28ms from Fremont, US
98.224.8.1 AS7922 Comcast Cable Communications, LLC 3.68ms from Fremont, US
51.107.230.33 AS8075 Microsoft Corporation 0.69ms from Geneve, CH
189.199.132.1 AS13999 Mega Cable, S.A. de C.V. 7.42ms from Guadalajara, MX
58.42.71.65 AS4134 CHINANET BACKBONE 4.43ms from Guiyang, CN
123.26.186.161 AS45899 VNPT Corp 3.24ms from Hanoi, VN
31.56.178.1 AS56971 AS56971 Cloud 0.19ms from Kansas City, US
194.190.68.129 AS34858 Telezon-Seti LLC 0.45ms from Krasnoyarsk, RU
116.249.210.1 AS4134 CHINANET BACKBONE 3.26ms from Kunming, CN
80.248.74.129 AS30982 CAFE Informatique et telecommunications 0.50ms from Lomé, TG

Traceroute

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

$
traceroute -a -n -q1 -f2 149.112.149.254
traceroute to 149.112.149.254 (149.112.149.254): 64 hops max, 52 byte packets
3 [AS20326] 202.8.10.65 0.135 ms
4 [AS20326] 202.8.10.210 0.099 ms
Measurement taken from IPinfo ProbeNet in Dublin, IE
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs