AS number details

AS33737

Webroot Software, Inc.  ·  webroot.com

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AS33737 – Webroot Software, Inc.

Field Value
Country United States
Website webroot.com
Hosted domains 0
Number of IPv4 512
Number of IPv6 0
ASN type Business
Registry arin
Allocated 20 years ago on Mar 08, 2005
Updated 13 years ago on Mar 02, 2012
Netblock Company Num of IPs
208.87.138.0/23 Webroot Software, Inc. 512

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS33737
                                                OrgID:          AS33737
                                                ASName:         AS33737
                                                ASNumber:       AS33737
                                                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 2 peers for this ASN.

Peers Name
AS6130 American Internet Services, LLC.
AS6461 Zayo Bandwidth
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS6130 American Internet Services, LLC.
AS6461 Zayo Bandwidth
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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
208.87.139.28 AS33737 Webroot Software, Inc. 1.01ms from San Diego, US
208.87.138.21 AS33737 Webroot Software, Inc. 1.29ms from San Diego, US

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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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Traceroute

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

$
traceroute -a -n -q1 -f3 208.87.139.25
traceroute to 208.87.139.25 (208.87.139.25): 64 hops max, 52 byte packets
3 [AS2914] 129.250.198.9 0.394 ms
4 *
5 *
6 *
7 *
8 [AS6461] 64.125.20.165 3.921 ms
10 [AS33737] 208.87.139.25 4.364 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, 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 AS33737 at robtex.

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