Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS3351

Announcement observedRIPE NCC

Ioffe Physical-Technical Institute of the Russian Academy of Sciences · IOFFE-PHYSICAL-THECHICAL-INSTITUTE-AS

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/23/2026, 14:59:22Snapshot expired

View network topology RDAP registration

ASN: AS3351
Registration country: Russia
Name: Ioffe Physical-Technical Institute of the Russian Academy of Sciences
Abbreviation: IOFFE-PHYSICAL-THECHICAL-INSTITUTE-AS
Registration date: 1/1/1970, 00:00:00
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
194.85.224.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	9/29/2026, 00:00:00	✓	×	Currently valid
194.85.236.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	9/29/2026, 00:00:00	✓	×	Currently valid
194.85.238.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	9/29/2026, 00:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: Ioffe Physical-Technical Institute of the Russian Academy of Sciences
RIR: RIPE NCC
Registration country: Russia
Registration date: 1/1/1970, 00:00:00
Abuse contact: andrew@ioffe.ru

Snapshot trend

10/23/2026, 14:59:223 v40 v61 Upstream · 0 Uncertain

9/29/2026, 10:31:513 v40 v61 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: iana-rdap-asn-bootstrap · rir-rdap-asn · cha-la-bgp-observations