Registered organisation
ISIF OU
Address space registered to ISIF OU, 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 ARIN and LACNIC do not publish theirs, so space held in North and South America is largely unattributed here.
What this tells you
- Holds 33,554,432 IPv6 /64 networks across 2 registered blocks.
- Announced by 2 networks, the largest being AS209554 ISIF OU at 50% of the IPv6 space.
- All of the space we can place resolves to United States.
Networks announcing this space
Space announced by a network covers 100% of this holder's IPv6 space. The table below divides that space.
| Network | IPv6 share | |
|---|---|---|
| AS209554 ISIF OU | 50% | |
| AS61138 Zappie Host LLC | 50% |
Countries this space resolves to
Space we can place in a country covers 100% of this holder's IPv6 space. The table below divides that space.
| Country | IPv6 share | |
|---|---|---|
| United States | 100% |
An operator of the same name runs networks of its own: see ISIF OU for the networks side of the same company.
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.
Every figure on this page is also JSON: /api/v2/directory/org/isif-ou. Breakdowns paginate from there, so a table showing the largest rows here returns all of them. Read the API.