Registered organisation
Beijing CNISP Technology Co., Ltd.
Address space registered to Beijing CNISP Technology Co., Ltd., and where it is announced from.
Registered holders come from the bulk whois that RIPE, APNIC and AFRINIC publish. ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.
IPv4 addresses
1,024,512
IPv6 /64s
4,294,967,297
Registered blocks
59
Countries
6
What this tells you
- Holds 1,024,512 IPv4 addresses and 4,294,967,297 IPv6 /64 networks across 59 registered blocks.
- 27% of this organisation's IPv4 space is announced. The rest is registered to them and not currently routed.
- Announced by 22 networks, the largest being AS4847 China Telecom Beijing Province Network at 17% of the IPv4 space.
- Its space resolves to 6 countries, mostly China (98% of the IPv4 space).
Networks announcing this space
| Network | IPv4 share | |
|---|---|---|
| AS4847 China Telecom Beijing Province Network | 17% | |
| AS23724 China Telecom Beijing IDC Network | 5% | |
| AS4808 China Unicom Beijing Province Network | 0.8% | |
| AS55361 Lucky Tone Communications Ltd. | 0.7% | |
| AS17623 China Unicom Guangdong Province Shenzhen Network | 0.7% | |
| AS45062 NetEase | 0.6% | |
| AS6079 Astound (fka. RCN) | 0.4% | |
| AS7029 Windstream Communications LLC | 0.4% | |
| Everything else, including space not announced (14 more) | 74% |
Countries this space resolves to
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| China | 98% | 100% | |
| United States | 0.8% | - | |
| Hong Kong | 0.4% | - | |
| United Kingdom | 0.2% | - | |
| Everything else, including space we cannot place (2 more) | 0.2% | - |
Holding a block is a registry fact, not a physical one. The organisation named here is who the block is assigned to, which is often a customer of the network operator announcing it.