Federal State Budgetary Institution "Institute of High Energy Physics named after A.A.Logunov of National Research Center "Kurchatov Institute"
AS2643 is Federal State Budgetary Institution "Institute of High Energy Physics named after A.A.Logunov of National Research Center "Kurchatov Institute" (ihep.su). It announces 4,608 IPv4 addresses in 4 prefixes, and 1 IPv6 prefixes.
EU· RIPE· allocated 1993-09-01· business
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Russia4,608 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- IHEP-SU
- name
- Federal State Budgetary Institution "Institute of High Energy Physics named after A.A.Logunov of National Research Center "Kurchatov Institute"
- org
- ORG-FSBI4-RIPE
- org name
- Federal State Budgetary Institution "Institute of High Energy Physics named after A.A.Logunov of National Research Center "Kurchatov Institute"
- org address
- 142281, Moscow obl., Protvino, pl. Nauki, 1, Russia
- org country
- RU
- country
- EU
- source
- ripe
- status
- LEGACY
- created
- 2002-04-11
- updated
- 2026-09-25
- descr
- IHEP-SU AS
- maintainer
- RIPE-NCC-LEGACY-MNT|AS2643-MNT
- abuse name
- NRC "Kurchatov Institute" -IHEP
- abuse email
- noc@ihep.su
- abuse kind
- role
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- None here
- geonix, infatica, mangoproxy0.07%
- None here
- None here
- None here
- None here
- Hosting IP1,02422.22%
- None here
- None here
- None here
- SSH IP711.54%
- None here
- 0.09%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 144.206.136.0/21 | Russia | not found | 18 | 2026-10-02 |
| 192.102.229.0/24 | Russia | not found | 18 | 2026-10-02 |
| 192.160.233.0/24 | Russia | not found | 18 | 2026-10-02 |
| 194.190.160.0/21 | Russia | valid | 18 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:678:7d8::/48 | Russia | valid | 20 | 2026-10-02 |
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