AS number 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
Number of IPv4 3,328
Number of IPv6 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
139.177.91.253 AS399937 Cisco Webex LLC 11.96ms from Frankfurt am Main, DE
139.177.90.33 AS399937 Cisco Webex LLC 1.24ms from Amsterdam, NL
139.177.89.105 AS399937 Cisco Webex LLC 29.70ms from Dallas, US
139.177.92.250 AS399937 Cisco Webex LLC 0.82ms from Melbourne, AU
139.177.93.252 AS399937 Cisco Webex LLC 0.47ms from Sydney, AU
139.177.88.150 AS399937 Cisco Webex LLC 12.46ms from Santa Clara, US
139.177.84.250 AS399937 Cisco Webex LLC 2.15ms from Jeddah, SA
139.177.87.32 AS399937 Cisco Webex LLC 1.83ms from London, GB
139.177.86.251 AS399937 Cisco Webex LLC 0.66ms from Manchester, GB
139.177.85.251 AS399937 Cisco Webex LLC 0.94ms from Riyadh, SA
158.222.48.20 AS399937 Cisco Webex LLC 12.87ms from San Jose, US
8.38.216.16 AS399937 Cisco Webex LLC 1.20ms from Dallas, US
158.222.49.20 AS399937 Cisco Webex LLC 29.83ms from Dallas, US

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
123.123.240.1 AS4808 China Unicom Beijing Province Network 5.01ms from Beijing, CN
109.245.27.161 AS15958 CETINdoo-NET 0.84ms from Belgrade, RS
14.143.28.97 AS4755 TATA Communications formerly VSNL is Leading ISP 1.22ms from Bengaluru, IN
50.234.14.129 AS7922 Comcast Cable Communications, LLC 2.02ms from Boston, US
110.143.213.1 AS1221 Telstra Limited 0.76ms from Brisbane, AU
94.21.177.65 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 0.66ms from Budapest, HU
186.18.227.1 AS27747 Telecentro S.A. 1.15ms from Buenos Aires, AR
66.60.45.1 AS7303 Telecom Argentina S.A. 1.61ms from Buenos Aires, AR
190.193.158.1 AS7303 Telecom Argentina S.A. 0.97ms from Buenos Aires, AR
172.111.173.1 AS208185 Net Gate Telecom S.R.L. 7.87ms from Bursa, TR
212.174.183.33 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.76ms from Bursa, TR
125.17.132.33 AS9498 BHARTI Airtel Ltd. 2.23ms from Chennai, IN
47.214.180.1 AS19108 Optimum 19.27ms from Chicago, US
173.236.97.241 AS32475 Internap Holding LLC 9.97ms from Chicago, US
57.138.213.129 AS400662 Dobson Technologies - Transport and Telecom Solutions, LLC 7.31ms from Dallas, US
70.239.202.1 AS7018 AT&T Enterprises, LLC 9.89ms from Dallas, US
73.91.232.1 AS7922 Comcast Cable Communications, LLC 10.67ms from Dallas, US
87.44.72.129 AS1213 HEAnet CLG 0.24ms from Dublin, IE
2.243.118.49 AS6805 Telefonica Germany GmbH & Co.OHG 3.01ms from Duesseldorf, DE
113.69.49.1 AS4134 CHINANET-BACKBONE 5.35ms from Guangzhou, CN
220.174.192.1 AS4134 CHINANET-BACKBONE 1.73ms from Haikou, CN
39.175.77.1 AS56041 China Mobile communications corporation 12.05ms from Hangzhou, CN
76.9.241.1 AS11195 Whiz to Coho, Inc. 1.12ms from Hillsboro, US
12.215.90.65 AS7018 AT&T Enterprises, LLC 1.67ms from Houston, US
139.192.250.1 AS23700 Linknet-Fastnet ASN 1.13ms from Jakarta, ID

Traceroute

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

$
traceroute -a -n -q1 -m7 139.177.87.92
traceroute to 139.177.87.92 (139.177.87.92): 7 hops max, 52 byte packets
1 [AS15169] 142.251.54.146 188.728 ms
2 *
3 *
4 [AS3356] 212.187.218.250 330.968 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
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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