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Autonomous System

AS39494

Jsc ru-center

Announced IPs
19,200
CIDR prefixes
25
ASN
AS39494

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.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
89.111.176.0/20 4.1K
39.4%
Jsc ru-center RU
79.174.64.0/21 2.0K
67.0%
Jsc ru-center RU
89.111.136.0/21 2.0K
29.2%
Jsc ru-center RU
31.177.72.0/22 1.0K
37.2%
Jsc ru-center RU
79.174.72.0/22 1.0K
12.6%
Jsc ru-center RU
80.93.56.0/22 1.0K
98.6%
Jsc ru-center RU
89.104.76.0/22 1.0K
9.0%
Jsc ru-center RU
89.104.88.0/22 1.0K
49.8%
Jsc ru-center RU
89.111.160.0/22 1.0K
32.8%
Jsc ru-center RU
31.177.86.0/23 512
16.0%
Jsc ru-center RU
31.177.88.0/23 512
13.7%
Jsc ru-center RU
89.111.166.0/23 512
21.7%
Jsc ru-center RU
31.177.77.0/24 256
4.3%
Jsc ru-center RU
31.177.81.0/24 256
9.0%
Jsc ru-center RU
31.177.85.0/24 256
19.9%
Jsc ru-center RU
31.177.90.0/24 256
5.1%
Jsc ru-center RU
77.222.33.0/24 256
93.0%
Jsc ru-center RU
77.222.34.0/24 256
93.8%
Jsc ru-center RU
79.174.76.0/24 256
50.4%
Jsc ru-center RU
89.104.92.0/24 256
98.0%
Jsc ru-center RU
89.111.129.0/24 256
0.4%
Jsc ru-center RU
89.111.131.0/24 256
32.0%
Jsc ru-center RU
89.111.134.0/24 256
10.5%
Jsc ru-center RU
89.111.165.0/24 256
3.1%
Jsc ru-center RU
91.217.21.0/24 256
5.9%
Jsc ru-center RU

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS39494 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
80.93.56.0/22 29,826 2026-07-19 12:00:58
77.222.33.0/24 29,821 2026-07-19 12:00:58
89.104.76.0/23 29,713 2026-07-19 12:00:58
31.177.72.0/22 29,026 2026-07-19 12:00:58
31.177.90.0/24 28,934 2026-07-19 12:00:58
91.217.21.0/24 28,890 2026-07-19 12:00:14
79.174.64.0/21 28,600 2026-07-19 12:00:27
31.177.80.0/23 24,875 2026-07-19 12:00:58
31.177.84.0/23 24,840 2026-07-19 12:00:58
31.177.88.0/24 24,718 2026-07-19 12:00:58
77.222.34.0/24 24,155 2026-07-19 12:00:58
89.104.78.0/23 24,151 2026-07-19 12:00:58
79.174.76.0/24 24,106 2026-07-19 12:00:58
89.104.88.0/22 24,061 2026-07-19 12:00:58
89.104.92.0/24 23,976 2026-07-19 12:00:58
31.177.76.0/23 23,332 2026-07-19 12:00:58
31.177.89.0/24 23,231 2026-07-19 12:00:58
89.111.176.0/20 23,210 2026-07-19 12:00:27
79.174.72.0/22 22,533 2026-07-19 12:00:58
89.111.162.0/23 19,955 2026-07-19 12:00:58
31.177.86.0/24 19,236 2026-07-19 11:59:52
31.177.87.0/24 19,206 2026-07-19 11:59:52
89.111.166.0/24 18,749 2026-07-19 12:00:44
89.111.128.0/20 14,895 2026-07-19 12:00:58
89.111.160.0/24 12,354 2026-07-19 12:00:51
89.111.161.0/24 12,353 2026-07-19 12:00:51
89.111.164.0/22 11,370 2026-07-19 12:00:58
31.177.85.0/24 6,888 2026-07-19 12:00:27

Frequently Asked Questions

What is AS39494?

AS39494 is an Autonomous System Number assigned to Jsc ru-center. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS39494 announce?

AS39494 announces 19.2K IPv4 addresses distributed across 25 routed CIDR prefixes. The network is registered in Russia.

Who operates AS39494?

AS39494 is operated by Jsc ru-center. The organization is based in Russia. You can view all IP ranges and related ASNs on the organization page.

What country is AS39494 registered in?

AS39494 is registered in Russia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-19 12:10:35 UTC
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