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.
- Baseline (neutral) 65
- Enterprise allocation +4
- Trust score 69 / 100
Experimental · trust-vectors model v1.3.0 — 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.
Network profile
Source: PeeringDB →Present at 20 internet exchanges: NYIIX New York, Equinix San Jose, LINX LON2, LINX LON1: Main, DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, Equinix Dallas, Equinix Ashburn, AMS-IX, Equinix Sydney, Equinix Singapore, …
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS13445 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 62.109.252.0/24 | 213,744 | 2026-11-14 05:39:57 |
| 163.129.48.0/20 | 201,237 | 2026-11-14 06:47:43 |
| 144.196.120.0/23 | 200,065 | 2026-11-14 06:47:43 |
| 170.72.104.0/21 | 171,340 | 2026-11-14 08:24:07 |
| 163.129.32.0/24 | 142,708 | 2026-11-14 08:47:28 |
| 163.129.33.0/24 | 142,454 | 2026-11-14 08:47:28 |
| 163.129.34.0/24 | 142,420 | 2026-11-14 08:47:28 |
| 163.129.32.0/22 | 136,396 | 2026-11-14 08:47:28 |
| 62.109.250.0/24 | 133,056 | 2026-11-14 05:39:57 |
| 62.109.254.0/24 | 132,962 | 2026-11-14 05:39:57 |
| 23.89.184.0/21 | 131,614 | 2026-11-14 08:47:28 |
| 23.89.154.0/24 | 122,360 | 2026-11-14 07:59:57 |
| 163.129.35.0/24 | 89,566 | 2026-11-14 08:47:28 |
| 144.196.116.0/23 | 82,840 | 2026-11-14 08:32:53 |
| 144.196.122.0/23 | 64,984 | 2026-11-14 07:06:49 |
| 163.129.64.0/20 | 64,899 | 2026-11-14 07:06:49 |
| 62.109.251.0/24 | 61,943 | 2026-11-14 07:05:46 |
| 62.109.255.0/24 | 59,727 | 2026-11-14 07:05:46 |
| 62.109.254.0/23 | 58,860 | 2026-11-14 07:06:49 |
| 62.109.250.0/23 | 58,693 | 2026-11-14 07:06:49 |
| 163.129.80.0/21 | 45,383 | 2026-11-14 08:24:07 |
| 170.72.64.0/20 | 37,854 | 2026-11-14 08:24:06 |
| 144.196.160.0/20 | 35,985 | 2026-11-14 06:50:29 |
| 23.89.176.0/21 | 35,903 | 2026-11-14 08:24:06 |
| 144.196.118.0/23 | 35,788 | 2026-11-14 08:30:37 |
| 139.177.72.0/24 | 34,220 | 2026-11-14 08:21:16 |
| 66.163.53.0/24 | 34,164 | 2026-11-14 07:19:06 |
| 66.163.52.0/24 | 34,009 | 2026-11-14 07:19:06 |
| 139.177.73.0/24 | 33,128 | 2026-11-14 08:21:34 |
| 23.89.192.0/20 | 32,896 | 2026-11-14 08:21:56 |
| 210.4.196.0/23 | 32,774 | 2026-11-14 08:24:06 |
| 150.253.220.0/22 | 32,086 | 2026-11-14 08:24:06 |
| 170.133.188.0/22 | 32,051 | 2026-11-14 08:24:06 |
| 170.72.88.0/21 | 31,979 | 2026-11-14 08:24:06 |
| 144.196.96.0/20 | 31,893 | 2026-11-14 08:24:06 |
| 150.253.240.0/20 | 31,871 | 2026-11-14 08:24:06 |
| 170.133.178.0/23 | 31,274 | 2026-11-14 08:24:07 |
| 170.72.176.0/22 | 31,249 | 2026-11-14 08:21:33 |
| 23.89.208.0/20 | 30,889 | 2026-11-14 08:21:55 |
| 210.4.200.0/22 | 30,394 | 2026-11-14 08:24:06 |
| 23.89.144.0/20 | 30,292 | 2026-11-14 08:24:06 |
| 114.29.216.0/21 | 30,264 | 2026-11-14 08:24:06 |
| 114.29.204.0/22 | 29,978 | 2026-11-14 08:24:06 |
| 170.72.180.0/22 | 29,706 | 2026-11-14 08:21:49 |
| 66.163.56.0/22 | 29,406 | 2026-11-14 08:33:17 |
| 163.129.40.0/21 | 29,157 | 2026-11-14 08:33:17 |
| 144.196.124.0/23 | 28,997 | 2026-11-14 06:50:30 |
| 144.196.80.0/20 | 23,492 | 2026-11-14 08:24:07 |
| 8.244.137.0/24 | 23,311 | 2026-11-14 08:22:00 |
| 144.196.160.0/22 | 23,037 | 2026-11-14 06:47:45 |
Showing top 50 of 150 announced prefixes by sample volume.
Frequently Asked Questions
What is AS13445?
AS13445 is an Autonomous System Number assigned to Cisco Webex LLC. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS13445 announce?
AS13445 announces 340.7K IPv4 addresses distributed across 44 routed CIDR prefixes. The network is registered in United States.
Who operates AS13445?
AS13445 is operated by Cisco Webex LLC. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS13445 registered in?
AS13445 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
