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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IP Whois API & Database

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
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.

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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
84.22.125.1 AS196752 Tilaa B.V. 1.75ms from Amsterdam, NL
185.140.156.1 AS206521 Technoberg Beheer B.V. 0.60ms from Amsterdam, NL
92.111.84.65 AS33915 Vodafone Libertel B.V. 7.55ms from Amsterdam, NL
45.66.77.129 AS35224 PLINQ BV 2.56ms from Amsterdam, NL
178.20.253.1 AS59545 VXbits 2.13ms from Amsterdam, NL
97.128.239.193 AS6167 Verizon Business 18.70ms from Ashburn, US
71.115.160.1 AS701 Verizon Business 14.61ms from Ashburn, US
12.231.213.1 AS7018 AT&T Enterprises, LLC 4.63ms from Ashburn, US
97.80.184.1 AS20115 Charter Communications LLC 3.01ms from Atlanta, US
166.111.107.193 AS4538 China Education and Research Network Center 2.23ms from Beijing, CN
14.97.163.193 AS45820 Tata Teleservices ISP AS 1.19ms from Bengaluru, IN
38.67.136.1 AS1286 Altay Corporation 1.31ms from Boston, US
130.213.166.193 AS8075 Microsoft Corporation 0.24ms from Boydton, US
201.178.211.97 AS22927 Telefonica de Argentina 8.17ms from Buenos Aires, AR
186.138.132.1 AS7303 Telecom Argentina S.A. 1.61ms from Buenos Aires, AR
181.229.141.1 AS7303 Telecom Argentina S.A. 1.41ms from Buenos Aires, AR
152.168.51.1 AS7303 Telecom Argentina S.A. 1.07ms from Buenos Aires, AR
105.156.150.241 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 13.83ms from Casablanca, MA
184.18.166.49 AS5650 Frontier Communications of America, Inc. 4.43ms from Chicago, US
50.71.180.1 AS6327 Shaw Communications Inc. 15.77ms from Chicago, US
35.222.189.1 AS396982 Google LLC 0.13ms from Council Bluffs, US
72.133.94.33 AS11427 Charter Communications Inc 12.52ms from Dallas, US
34.251.215.17 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
18.200.167.97 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
2.203.201.241 AS3209 Vodafone GmbH 3.97ms from Duesseldorf, DE

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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