Autonomous system
AS109: CISCO SYSTEMS, INC.
United States · business ISP
Estimated users is a published estimate of how many people use this network, extrapolated from 924 observations over a 60 day window. Large operators often run several networks, so a low figure can mean their customers reach the internet through a sibling network.
What this tells you
- 50% of the IPv6 space here is VPN-related, so traffic from this network is unlikely to be ordinary end users.
- Its space resolves to 9 countries, concentrated in United States (71% of the IPv4 space), a multinational footprint.
- The same operator runs 16 other networks, the largest listed below.
Countries in this space
Space we can place in a country covers 100% of this network's IPv4 space and 100% of its IPv6 space. The table below divides that space.
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| United States | 71% | 94% | |
| Netherlands | 11% | 3% | |
| India | 8% | 0.8% | |
| Japan | 6% | 1% | |
| Australia | 1% | 0.4% | |
| Singapore | 1% | 0.4% | |
| United Kingdom | 1% | 0.2% | |
| China | 0.4% | - | |
| Israel | 0.1% | <0.1% |
Organisations holding assignments here
Registered organisations account for <0.1% of this network's IPv4 space. The table below divides that space. Registered holders come from the bulk whois that RIPE, APNIC and AFRINIC publish. ARIN and LACNIC do not publish theirs, so space held in North and South America is largely unattributed here.
| Organisation | IPv4 share | |
|---|---|---|
| Cisco Systems Israel Ltd. | 100% |
Anonymizer signals
Flagged space covers 50% of this network's IPv6 space. The table below divides that space.
| Category | IPv6 share | |
|---|---|---|
| Open proxy | 100% | |
| VPN | 100% |
One address can carry more than one of these, so the rows add up to more than the space they cover.
Other networks from this operator (16 in total)
| ASN | Name | Estimated users |
|---|---|---|
| AS36519 | Cisco Systems, Inc. | 204 |
| AS2051 | Cisco Systems, Inc. | - |
| AS3943 | Cisco Systems, Inc. | - |
| AS22183 | Cisco Systems, Inc. | - |
| AS23460 | Cisco Systems, Inc. | - |
| AS25949 | Cisco Systems, Inc. | - |
| AS26092 | Cisco Systems, Inc. | - |
| AS40590 | Cisco Systems, Inc. | - |
See the combined view for Cisco Systems, Inc., where all 17 of their networks are totalled together.
Every figure on this page is also JSON: /api/v2/directory/asn/109. Breakdowns paginate from there, so a table showing the largest rows here returns all of them. Read the API.