Autonomous System details

AS399937

Cisco Webex LLC  ·  webex.com

United States

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AS399937 – Cisco Webex LLC

Field Value
Country United States
Website webex.com
Hosted domains 0
IPv4 addresses 3,328
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 5 years ago on Aug 10, 2021
Updated 5 years ago on Aug 10, 2021

IP Ranges

Netblock Company Num of IPs
8.38.216.0/24 Level 3 Parent, LLC 256
139.177.84.0/24 Cisco Webex LLC 256
139.177.85.0/24 Cisco Webex LLC 256
139.177.86.0/24 Cisco Webex LLC 256
139.177.87.0/24 Cisco Webex LLC 256
139.177.88.0/24 Cisco Webex LLC 256
139.177.89.0/24 Cisco Webex LLC 256
139.177.90.0/24 Cisco Webex LLC 256
139.177.91.0/24 Cisco Webex LLC 256
139.177.92.0/24 Cisco Webex LLC 256
139.177.93.0/24 Cisco Webex LLC 256
158.222.48.0/24 Cisco Systems, Inc. 256
158.222.49.0/24 Cisco Systems, Inc. 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS399937
                                                OrgID:          AS399937
                                                ASName:         AS399937
                                                ASNumber:       AS399937
                                                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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Hosted Domains API & Database

Peers

There are 5 peers for this ASN.

Peers Name
AS1221 Telstra Limited
AS13445 Cisco Webex LLC
AS3356 Level 3 Parent, LLC
AS4637 Telstra Global
AS7474 SingTel Optus Pty Ltd
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ASN API & Database

Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS1221 Telstra Limited
AS13445 Cisco Webex LLC
AS3356 Level 3 Parent, LLC
AS4637 Telstra Global
AS7474 SingTel Optus Pty Ltd
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
139.177.85.251 AS399937 Cisco Webex LLC 0.96ms from Riyadh, SA
139.177.87.32 AS399937 Cisco Webex LLC 1.93ms from London, GB
8.38.216.16 AS399937 Cisco Webex LLC 1.29ms from Dallas, US
139.177.84.250 AS399937 Cisco Webex LLC 2.11ms from Jeddah, SA
139.177.88.211 AS399937 Cisco Webex LLC 8.97ms from Santa Clara, US
139.177.90.39 AS399937 Cisco Webex LLC 1.34ms from Amsterdam, NL
139.177.89.80 AS399937 Cisco Webex LLC 29.64ms from Dallas, US
139.177.91.250 AS399937 Cisco Webex LLC 11.97ms from Frankfurt am Main, DE
139.177.92.250 AS399937 Cisco Webex LLC 0.87ms from Melbourne, AU
158.222.49.20 AS399937 Cisco Webex LLC 30.40ms from Dallas, US
139.177.93.250 AS399937 Cisco Webex LLC 0.60ms from Sydney, AU
158.222.48.20 AS399937 Cisco Webex LLC 9.23ms from Santa Clara, US
139.177.86.250 AS399937 Cisco Webex LLC 0.47ms from Manchester, GB

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
41.108.63.65 AS36947 Telecom Algeria 13.05ms from Algiers, DZ
159.100.74.49 AS33915 Vodafone Libertel B.V. 1.70ms from Amsterdam, NL
143.59.200.225 AS12083 WideOpenWest Finance LLC 4.26ms from Atlanta, US
63.99.67.113 AS701 Verizon Business 10.87ms from Atlanta, US
210.246.245.1 AS23884 Proen Corp Public Company Limited. 0.56ms from Bangkok, TH
121.20.180.1 AS4837 CHINA UNICOM China169 Backbone 15.13ms from Beijing, CN
216.246.154.1 AS11776 Breezeline 2.07ms from Boston, US
200.110.147.145 AS18747 IFX Corporation 0.58ms from Buenos Aires, AR
190.247.84.1 AS7303 Telecom Argentina S.A. 1.66ms from Buenos Aires, AR
117.146.68.1 AS9808 China Mobile Communications Group Co., Ltd. 7.27ms from Changji, CN
207.189.195.1 AS59702 Junet AB 5.26ms from Copenhagen, DK
201.196.95.145 AS11830 Instituto Costarricense de Electricidad y Telecom. 0.45ms from Curridabat, CR
119.82.67.129 AS10029 SHYAM SPECTRA PVT LTD 0.49ms from Delhi, IN
140.186.0.1 AS11232 Midcontinent Communications 14.80ms from Denver, US
129.72.80.1 AS2902 University of Wyoming 4.49ms from Denver, US
103.59.39.81 AS45905 Stargate Communications Ltd. 0.45ms from Dhaka, BD
77.177.173.145 AS6805 Telefonica Germany GmbH & Co.OHG 3.75ms from Duesseldorf, DE
162.157.7.1 AS852 TELUS Communications Inc. 1.50ms from Edmonton, CA
23.6.237.81 AS16625 Akamai Technologies, Inc. 0.10ms from Fortaleza, BR
79.207.171.145 AS3320 Deutsche Telekom AG 2.58ms from Frankfurt am Main, DE
89.36.32.225 AS51202 NUXOA GmbH 0.53ms from Frankfurt am Main, DE
120.196.113.33 AS9808 China Mobile Communications Group Co., Ltd. 6.71ms from Guangzhou, CN
73.6.117.1 AS7922 Comcast Cable Communications, LLC 3.47ms from Houston, US
112.151.61.193 AS17858 LG POWERCOMM 2.00ms from Incheon, KR
102.68.29.33 AS328441 Your Communications Pty Ltd 0.30ms from Johannesburg, ZA

Traceroute

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

$
traceroute -a -n -q1 8.38.216.244
traceroute to 8.38.216.244 (8.38.216.244): 64 hops max, 52 byte packets
1 [AS63023] 23.150.248.1 0.397 ms
2 [AS3257] 65.175.54.169 50.25 ms
4 *
5 *
6 [AS3356] 4.34.205.162 0.933 ms
Measurement taken from IPinfo ProbeNet in Dallas, 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 AS399937 at robtex.

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