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Organization

P.P.Shirshov Institute of Oceanology RAS

IPv4 addresses
1,536
CIDR ranges
3
Category
academic
BGP prefixes announced
4

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

71/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Countries served by P.P.Shirshov Institute of Oceanology RAS

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by P.P.Shirshov Institute of Oceanology RAS

ASNNameIPsPrefixesCountry
AS49554 P.P.Shirshov Institute of Oceanology RAS 1.5K 3 RU

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
91.225.112.0/22 1.0K
3.6%
AS49554 RU
193.232.202.0/24 256
0.4%
AS49554 RU
193.232.213.0/24 256
0.4%
AS49554 RU

Frequently Asked Questions

How many IP addresses does P.P.Shirshov Institute of Oceanology RAS own?

P.P.Shirshov Institute of Oceanology RAS controls 1.5K IPv4 addresses distributed across 3 CIDR ranges. The organization is registered in Russia.

What ASNs does P.P.Shirshov Institute of Oceanology RAS operate?

P.P.Shirshov Institute of Oceanology RAS operates 1 Autonomous System. Each ASN represents an independently routed network that P.P.Shirshov Institute of Oceanology RAS manages for internet traffic delivery.

What type of organization is P.P.Shirshov Institute of Oceanology RAS?

P.P.Shirshov Institute of Oceanology RAS is categorized as academic. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-08-03 18:27:05 UTC
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