HomeASN LookupAS3351

AS3351

🇷🇺

IOFFE-PHYSICAL-THECHICAL-INSTITUTE-AS Ioffe Physical-Technical Institute of the Russian Academy of SciencesORG-IOFE2-RIPE

RIPENCCallocated
Announced Prefixes (BGP)
3total
3 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)1,280
Announced (BGP)2,816
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
5
Country
🇷🇺 RU
RIR
RIPENCC
Status
allocated
Allocated
5/26/1995

Announced Prefixes

(BGP)3
|
Prefix
RPKI
IRR
Last Seen
194.85.224.0/21
 Valid
RIPE
5/25/2026
194.85.236.0/23
 Valid
RIPE
5/25/2026
194.85.238.0/24
 Valid
RIPE
5/25/2026

Allocated Prefixes

(RIR)2
Prefix
Country
RIR
Status
194.85.224.0/22🇷🇺 RURIPEassigned
194.85.238.0/24🇷🇺 RURIPEassigned
ASPA
No ASPA
Abuse Contact
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/3351

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/3351" | jq