Registered organisation
JSC "ER-Telecom Holding" Rostov-na-Donu Branch
Address space registered to JSC "ER-Telecom Holding" Rostov-na-Donu Branch, 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
66,560
IPv6 /64s
-
Registered blocks
36
Countries
1
What this tells you
- Holds 66,560 IPv4 addresses across 36 registered blocks.
- Announced by 2 networks, the largest being AS57378 JSC "ER-Telecom Holding" Rostov-on-Don branch at 97% of the IPv4 space.
- All of the space we can place resolves to Russia.
Networks announcing this space
| Network | IPv4 share | |
|---|---|---|
| AS57378 JSC "ER-Telecom Holding" Rostov-on-Don branch | 97% | |
| AS12772 JSC "ER-Telecom Holding" | 3% |
Countries this space resolves to
| Country | IPv4 share | |
|---|---|---|
| Russia | 100% |
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.