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Organization

Cisco Webex LLC

IPv4 addresses
345,856
CIDR ranges
57
Category
enterprise
BGP prefixes announced
164

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

69/100
Moderate
How this score is built
  • Baseline (neutral) 65
  • Enterprise allocation +4
  • Trust score 69 / 100

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

About Webex by Cisco

Webex by Cisco is an American subsidiary of Cisco Systems that develops and sells web conferencing, videoconferencing and contact center as a service applications. It was founded as WebEx Communications, Inc., in 1995 and acquired by Cisco Systems in May 2007.

Founded
1995
Headquarters
Milpitas
Industry
information technology industry

Operates 1 network present at 20 internet exchanges with a selective peering policy.

Countries served by Cisco Webex LLC

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by Cisco Webex LLC

ASNNameIPsPrefixesCountry
AS13445 Cisco Webex LLC 341.8K 49 US
AS399937 Cisco Webex LLC 3.3K 5 US
AS26152 Cisco Webex LLC 1.0K 4 US

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
23.89.0.0/17 32.8K
1.1%
AS13445 US California Los Angeles
144.196.128.0/17 32.8K
5.9%
AS13445 US California Santa Clara
150.253.128.0/17 32.8K
5.1%
AS13445 US
170.72.0.0/17 32.8K
3.9%
AS13445 US
23.89.0.0/18 16.4K
0.0%
AS13445 US Texas Grapevine
23.89.128.0/18 16.4K
3.9%
AS13445 US
62.109.192.0/18 16.4K
11.1%
AS13445 NL
144.196.0.0/18 16.4K
4.4%
AS13445 US New York Inwood
144.196.192.0/18 16.4K
9.5%
AS13445 US
150.253.128.0/18 16.4K
0.0%
AS13445 US Texas Grapevine
163.129.0.0/18 16.4K
7.2%
AS13445 US
170.72.128.0/18 16.4K
2.8%
AS13445 US New York Inwood
170.133.128.0/18 16.4K
4.3%
AS13445 US Texas Grapevine
23.89.192.0/19 8.2K
3.9%
AS13445 US
64.68.96.0/19 8.2K
16.7%
AS13445 US Virginia Floris
66.163.32.0/19 8.2K
4.7%
AS13445 US Texas Grapevine
69.26.160.0/19 8.2K
3.7%
AS13445 US
144.196.64.0/19 8.2K
0.5%
AS13445 US
144.196.128.0/19 8.2K
4.5%
AS13445 US California Santa Clara
144.196.224.0/19 8.2K
0.0%
AS13445 US Texas Grapevine
163.129.0.0/19 8.2K
0.0%
AS13445 US
170.72.128.0/19 8.2K
0.0%
AS13445 US Texas Grapevine
170.72.192.0/19 8.2K
4.1%
AS13445 US Texas Grapevine
170.133.128.0/19 8.2K
0.0%
AS13445 US Texas Grapevine
173.39.224.0/19 8.2K
6.0%
AS13445 US Texas Grapevine
209.197.192.0/19 8.2K
11.0%
AS13445 US Texas Grapevine
216.151.128.0/19 8.2K
2.1%
AS13445 US New York New York
66.163.32.0/20 4.1K
0.0%
AS13445 US Texas Grapevine
114.29.208.0/20 4.1K
21.3%
AS13445 SG
144.196.96.0/20 4.1K
1.4%
AS13445 US
144.196.160.0/20 4.1K
0.0%
AS13445 US
150.253.240.0/20 4.1K
0.0%
AS13445 JP Chiba Narita
163.129.64.0/20 4.1K
2.3%
AS13445 US
170.72.160.0/20 4.1K
0.0%
AS13445 US New York Inwood
170.72.192.0/20 4.1K
0.0%
AS13445 US Texas Grapevine
173.243.0.0/20 4.1K
13.6%
AS13445 US Texas Grapevine
207.182.176.0/20 4.1K
8.1%
AS13445 US Texas Grapevine
23.89.88.0/21 2.0K
0.0%
AS13445 GB England West Drayton
23.89.200.0/21 2.0K
0.0%
AS13445 US
62.109.224.0/21 2.0K
0.0%
AS13445 GB England West Drayton
64.68.104.0/21 2.0K
0.0%
AS13445 US Virginia Floris
64.68.120.0/21 2.0K
0.0%
AS13445 US Texas Grapevine
66.163.48.0/21 2.0K
0.0%
AS13445 US Texas Grapevine
114.29.200.0/21 2.0K
11.1%
AS13445 SG
144.196.112.0/21 2.0K
1.1%
AS13445 US
144.196.168.0/21 2.0K
0.0%
AS13445 US
144.196.200.0/21 2.0K
0.0%
AS13445 US
163.129.40.0/21 2.0K
0.0%
AS13445 AU Victoria Melbourne
163.129.80.0/21 2.0K
3.7%
AS13445 US
170.72.16.0/21 2.0K
0.0%
AS13445 DE Hesse Kelsterbach
170.72.72.0/21 2.0K
0.0%
AS13445 IN Maharashtra Mumbai
170.72.112.0/21 2.0K
0.0%
AS13445 NL North Holland Aalsmeer
170.72.184.0/21 2.0K
0.0%
AS13445 US Virginia Floris
207.182.168.0/21 2.0K
4.2%
AS13445 US Texas Grapevine
210.4.200.0/21 2.0K
5.1%
AS13445 SG
23.89.80.0/22 1.0K
0.0%
AS13445 GB England West Drayton
23.89.124.0/22 1.0K
0.0%
AS13445 US
23.89.128.0/22 1.0K
0.0%
AS13445 US
23.89.144.0/22 1.0K
0.0%
AS13445 JP Chiba Narita
23.89.156.0/22 1.0K
0.0%
AS13445 US California Los Angeles
23.89.172.0/22 1.0K
0.0%
AS13445 US California Los Angeles
23.89.188.0/22 1.0K
0.0%
AS13445 US California Los Angeles
62.109.212.0/22 1.0K
0.0%
AS13445 NL North Holland Aalsmeer
64.68.100.0/22 1.0K
0.0%
AS13445 US Texas Grapevine
66.163.60.0/22 1.0K
0.0%
AS13445 US Texas Grapevine
69.26.176.0/22 1.0K
0.0%
AS13445 US
69.26.184.0/22 1.0K
0.0%
AS13445 AU
139.177.84.0/22 1.0K
0.0%
AS399937 US
139.177.88.0/22 1.0K
0.0%
AS399937 US
144.196.68.0/22 1.0K
0.0%
AS13445 GB England West Drayton
144.196.72.0/22 1.0K
0.0%
AS13445 GB England West Drayton
144.196.76.0/22 1.0K
0.0%
AS13445 US
144.196.92.0/22 1.0K
0.0%
AS13445 US
144.196.100.0/22 1.0K
0.0%
AS13445 JP Chiba Narita
144.196.112.0/22 1.0K
0.0%
AS13445 GB England Ringway
144.196.120.0/22 1.0K
0.0%
AS13445 US
144.196.160.0/22 1.0K
0.0%
AS13445 IN Maharashtra Mumbai
144.196.176.0/22 1.0K
0.0%
AS13445 NL North Holland Aalsmeer
144.196.184.0/22 1.0K
0.0%
AS13445 US
144.196.196.0/22 1.0K
0.0%
AS13445 US
144.196.208.0/22 1.0K
0.0%
AS13445 AU
144.196.212.0/22 1.0K
0.0%
AS13445 US
144.196.216.0/22 1.0K
0.0%
AS13445 AU
144.196.220.0/22 1.0K
0.0%
AS13445 US
150.253.196.0/22 1.0K
0.0%
AS13445 SG
150.253.200.0/22 1.0K
0.0%
AS13445 AU
150.253.208.0/22 1.0K
0.0%
AS13445 SG
150.253.216.0/22 1.0K
0.0%
AS13445 US
150.253.224.0/22 1.0K
0.0%
AS13445 GB England West Drayton
163.129.32.0/22 1.0K
0.0%
AS13445 IN Maharashtra Mumbai
163.129.48.0/22 1.0K
0.0%
AS13445 SA Mecca Region Jeddah
163.129.72.0/22 1.0K
0.0%
AS13445 SA Riyadh Region Riyadh
163.129.84.0/22 1.0K
0.0%
AS13445 US
170.72.0.0/22 1.0K
0.0%
AS13445 DE Hesse Kelsterbach
170.72.36.0/22 1.0K
0.0%
AS13445 GB England West Drayton
170.72.48.0/22 1.0K
0.0%
AS13445 US
170.72.56.0/22 1.0K
0.0%
AS13445 US
170.72.60.0/22 1.0K
0.0%
AS13445 SG
170.72.92.0/22 1.0K
0.0%
AS13445 JP
170.72.96.0/22 1.0K
0.0%
AS13445 AU

Frequently Asked Questions

How many IP addresses does Cisco Webex LLC own?

Cisco Webex LLC controls 345.9K IPv4 addresses distributed across 57 CIDR ranges. The organization is registered in United States.

What ASNs does Cisco Webex LLC operate?

Cisco Webex LLC operates 3 Autonomous Systems. Each ASN represents an independently routed network that Cisco Webex LLC manages for internet traffic delivery.

What countries does Cisco Webex LLC serve?

Cisco Webex LLC has IP address allocations in 10 countries, indicating a multinational network presence for delivering services across these regions.

What type of organization is Cisco Webex LLC?

Cisco Webex LLC is categorized as enterprise. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-07-24 06:40:31 UTC
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