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 Hosting
Registry arin
Allocated 4 years ago on Aug 10, 2021
Updated 4 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
158.222.49.20 AS399937 Cisco Webex LLC 30.29ms from Dallas, US
139.177.91.253 AS399937 Cisco Webex LLC 11.99ms from Frankfurt am Main, DE
139.177.86.250 AS399937 Cisco Webex LLC 0.64ms from Manchester, GB
139.177.92.250 AS399937 Cisco Webex LLC 0.83ms from Melbourne, AU
139.177.88.96 AS399937 Cisco Webex LLC 8.92ms from Santa Clara, US
139.177.93.250 AS399937 Cisco Webex LLC 0.51ms from Sydney, AU
139.177.90.45 AS399937 Cisco Webex LLC 1.33ms from Amsterdam, NL
158.222.48.20 AS399937 Cisco Webex LLC 9.54ms from San Jose, US
139.177.89.169 AS399937 Cisco Webex LLC 29.63ms from Dallas, US
8.38.216.244 AS399937 Cisco Webex LLC 1.34ms from Dallas, US
139.177.84.252 AS399937 Cisco Webex LLC 2.14ms from Jeddah, SA
139.177.85.252 AS399937 Cisco Webex LLC 0.96ms from Riyadh, SA
139.177.87.33 AS399937 Cisco Webex LLC 1.85ms from London, 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
195.86.221.145 AS3257 GTT Communications Inc. 0.49ms from Amsterdam, NL
82.217.27.1 AS33915 Vodafone Libertel B.V. 3.55ms from Amsterdam, NL
94.211.131.1 AS33915 Vodafone Libertel B.V. 5.41ms from Amsterdam, NL
20.126.31.145 AS8075 Microsoft Corporation 0.30ms from Amsterdam, NL
71.191.79.1 AS701 Verizon Business 2.09ms from Ashburn, US
96.102.88.1 AS7922 Comcast Cable Communications, LLC 0.54ms from Ashburn, US
172.75.170.65 AS11426 Charter Communications Inc 11.38ms from Atlanta, US
69.73.109.1 AS12083 WideOpenWest Finance LLC 3.99ms from Atlanta, US
72.212.182.161 AS22773 Cox Communications Inc. 2.81ms from Atlanta, US
202.56.48.1 AS55850 Mercury NZ Limited 1.00ms from Auckland, NZ
117.9.140.1 AS4837 CHINA UNICOM China169 Backbone 6.00ms from Beijing, CN
109.245.27.161 AS15958 CETINdoo-NET 0.83ms from Belgrade, RS
89.190.62.1 AS12570 O2 Czech Republic, a.s. 2.08ms from Brno, CZ
109.138.232.33 AS5432 Proximus NV 2.11ms from Brussels, BE
188.241.74.209 AS5606 GTS Telecom SRL 0.50ms from Bucharest, RO
65.190.113.129 AS11426 Charter Communications Inc 1.61ms from Charlotte, US
71.76.144.1 AS11426 Charter Communications Inc 7.32ms from Charlotte, US
108.77.56.1 AS7018 AT&T Enterprises, LLC 5.50ms from Chicago, US
69.246.196.1 AS7922 Comcast Cable Communications, LLC 1.88ms from Chicago, US
96.106.40.145 AS7922 Comcast Cable Communications, LLC 12.05ms from Chicago, US
208.102.56.1 AS6181 Cincinnati Bell Telephone Company LLC 1.72ms from Cincinnati, US
187.55.219.1 AS8167 V tal 4.55ms from Curitiba, BR
71.17.248.1 AS803 Saskatchewan Telecommunications 19.19ms from Des Moines, US
192.199.50.1 AS13804 ATG Arrow Technology Group Limited Partnership 0.47ms from Edmonton, CA
14.117.200.1 AS136199 CHINANET Guangdong province Yuedong MAN network 3.89ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 139.177.92.251
traceroute to 139.177.92.251 (139.177.92.251): 64 hops max, 52 byte packets
5 [AS1221] 61.8.19.225 1.061 ms
6 [AS1221] 203.50.11.117 1.102 ms
Measurement taken from IPinfo ProbeNet in Melbourne, AU
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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