Autonomous system
AS12198: JSMSR Network
United States · business ISP
Estimated users is a published estimate of how many people use this network, extrapolated from 48,438 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
- Its space resolves to 9 countries, concentrated in United States (50% of the IPv4 space), a multinational footprint.
- An estimated 20,100 people using this network are in Japan, the largest of the 3 countries it serves, <0.1% of everyone online there.
- The same operator runs 1 other network, 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 | 50% | 87% | |
| Hong Kong | 25% | 0.5% | |
| Taiwan | 25% | 0.1% | |
| Japan | - | 10% | |
| Singapore | - | 2% | |
| Germany | - | 0.4% | |
| Macau | - | 0.1% | |
| Everything else (2 more) | - | <0.1% |
Organisations holding assignments here
Registered organisations account for 25% of this network's IPv4 space and 7% of its IPv6 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 ARIN and LACNIC do not publish theirs, so space held in North and South America is largely unattributed here.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 | IPv6 share | |
|---|---|---|---|
| Ace Data Centers II, LLC | 100% | - | |
| JSMSR | - | 94% | |
| Ningbo Dahuamao Information Technology Co Ltd | - | 6% |
Anonymizer signals
Flagged space covers 50% of this network's IPv4 space. The table below divides that space.
| Category | IPv4 share | |
|---|---|---|
| Open proxy | 100% | |
| Datacenter | 50% |
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
| ASN | Name | Estimated users |
|---|---|---|
| AS401009 | JSMSR Network | - |
See the combined view for JSMSR Network, where all 2 of their networks are totalled together.
Every figure on this page is also JSON: /api/v2/directory/asn/12198. Breakdowns paginate from there, so a table showing the largest rows here returns all of them. Read the API.