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
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
8.38.216.0/24 Level 3 Parent, LLC 256

There are no known IPv6 addresses belonging to this network

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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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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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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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Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
139.177.90.42 AS399937 Cisco Webex LLC 1.31ms from Amsterdam, NL
8.38.216.16 AS399937 Cisco Webex LLC 1.09ms from Dallas, US
139.177.84.250 AS399937 Cisco Webex LLC 2.13ms from Jeddah, SA
139.177.88.174 AS399937 Cisco Webex LLC 12.41ms from Santa Clara, US
139.177.86.251 AS399937 Cisco Webex LLC 0.63ms from Manchester, GB
139.177.93.250 AS399937 Cisco Webex LLC 0.49ms from Sydney, AU
139.177.85.251 AS399937 Cisco Webex LLC 1.00ms from Riyadh, SA
139.177.89.71 AS399937 Cisco Webex LLC 33.16ms from Dallas, US
139.177.91.253 AS399937 Cisco Webex LLC 11.85ms from Frankfurt am Main, DE
139.177.92.251 AS399937 Cisco Webex LLC 0.81ms from Melbourne, AU
139.177.87.33 AS399937 Cisco Webex LLC 1.79ms 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
209.124.138.1 AS10538 TelAlaska 3.26ms from Anchorage, US
134.67.47.49 AS14298 Environmental Protection Agency 9.70ms from Ashburn, US
76.100.70.1 AS7922 Comcast Cable Communications, LLC 3.90ms from Ashburn, US
5.191.25.81 AS31721 Azercell Telecom Ltd 1.55ms from Baku, AZ
24.135.232.1 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 1.10ms from Belgrade, RS
179.148.74.1 AS26599 TELEFÔNICA BRASIL S.A 4.73ms from Belo Horizonte, BR
68.229.84.1 AS22773 Cox Communications Inc. 3.35ms from Boston, US
203.56.137.1 AS136994 Southern Phone Company Ltd 0.63ms from Brisbane, AU
212.166.43.161 AS9208 WIN S.A. 1.95ms from Brussels, BE
89.136.136.1 AS12302 Vodafone Romania S.A. 0.73ms from Bucharest, RO
181.44.1.1 AS27747 Telecentro S.A. 2.34ms from Buenos Aires, AR
186.153.42.1 AS7303 Telecom Argentina S.A. 4.52ms from Buenos Aires, AR
218.89.211.129 AS4134 CHINANET-BACKBONE 2.71ms from Chengdu, CN
117.173.187.65 AS9808 China Mobile Communications Group Co., Ltd. 6.17ms from Chengdu, CN
4.30.175.193 AS3356 Level 3 Parent, LLC 0.57ms from Chicago, US
99.130.62.1 AS7018 AT&T Enterprises, LLC 5.30ms from Columbus, US
123.172.196.1 AS4134 CHINANET-BACKBONE 19.64ms from Dalian, CN
64.130.72.1 AS13693 Vexus Fiber 9.78ms from Dallas, US
47.185.104.1 AS5650 Frontier Communications of America, Inc. 1.61ms from Dallas, US
125.21.123.193 AS9498 BHARTI Airtel Ltd. 4.03ms from Delhi, IN
140.186.0.1 AS11232 Midcontinent Communications 14.76ms from Denver, US
66.18.172.1 AS11711 TULAROSA COMMUNICATIONS, INC. 17.88ms from Denver, US
92.123.20.17 AS16625 Akamai Technologies, Inc. 0.35ms from Duesseldorf, DE
187.58.76.1 AS18881 TELEFÔNICA BRASIL S.A 0.38ms from Fortaleza, BR
62.206.86.113 AS20676 Plusnet GmbH 1.55ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 139.177.93.250
traceroute to 139.177.93.250 (139.177.93.250): 64 hops max, 52 byte packets
5 *
6 [AS7474] 59.154.142.46 0.569 ms
Measurement taken from IPinfo ProbeNet in Sydney, 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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