AS2643 IHEP-SU Federal State Budgetary Institution "Institute of High Energy Physics named after A.A.Logunov of National Research Center "Kurchatov Institute"

IHEP-SU Federal State Budgetary Institution "Institute of High Energy Physics named after A.A.Logunov of National Research Center "Kurchatov Institute" · region code EU

IPv4 addresses4,6084 prefixes · <0.001% of announced IPv4

Rank worldwide#14,285of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryEU59 ASNs registered there

Open AS2643 in ASN lookup Look up an IP in this network (144.206.136.1)

IPv4 prefixes

All 4 prefixes, in address order.

144.206.136.0/21
192.102.229.0/24
192.160.233.0/24
194.190.160.0/21

IPv6 prefixes

All 1 prefix.

2001:678:7d8::/48

Similar-sized networks in None

ASNNameIPv4 addresses

AS764#30 FI-PMO-AS - IDDQD-AS8,960

AS2471#31 FR-DOM-GUADELOUPE - Renater5,632

AS2470#32 FR-LAREUNION - Renater5,376

AS3918#34 SHELL-3918 - Shell Information Technology International B.V.4,096

AS2199#35 FR-DOM-MARTINIQUE - Renater3,072

AS2472#36 FR-DOM-GUYANE - Renater2,560

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources