AS203841 RusAccreditation RusAccreditation. Federal Service for accreditation

RusAccreditation RusAccreditation. Federal Service for accreditation · registered in Russia

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Russia#4,393largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#73,838of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS203841 in ASN lookup Look up an IP in this network (5.143.238.1) All networks in Russia

IPv4 prefixes

All 1 prefix, in address order.

5.143.238.0/24

Similar-sized networks in Russia

ASNNameIPv4 addresses

AS203805#4390 ASINFOLINE Agentstvo ofisnyih tehnologiy INFOLINE Ltd.256

AS203831#4391 NEW-POINT-AS LLC "New Point"256

AS203832#4392 PROITR LLC Pro IT Resource256

AS203844#4394 INTOM-AS Intom Ltd.256

AS203858#4395 PESCO-AS JSC Pesco Information Technology256

AS203869#4396 RAZVITIE-AS Razvitie JSC256

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