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Autonomous System

AS24739

JSC Severen-Telecom

Announced IPs
76,544
CIDR prefixes
93
ASN
AS24739

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.

70/100
Moderate
How this score is built

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

Network profile

Source: PeeringDB →
Network type NSP
Geographic scope Regional
Traffic ratio Mostly Inbound
Peering policy Selective
IRR record RIPE::AS-SEVEREN-TELECOM RIPE::AS-SEVEREN-TELECOM-V6

Present at 2 internet exchanges: CLOUD-IX SPB, PITER-IX St. Petersburg: SPB_PEERING_VLAN

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
81.23.96.0/19 8.2K
13.2%
JSC Severen-Telecom RU
37.143.16.0/20 4.1K
2.2%
JSC Severen-Telecom RU
46.228.0.0/20 4.1K
5.4%
JSC Severen-Telecom RU
46.252.240.0/20 4.1K
3.3%
JSC Severen-Telecom RU
81.24.112.0/20 4.1K
6.9%
JSC Severen-Telecom RU
176.32.176.0/20 4.1K
2.0%
JSC Severen-Telecom RU St.-Petersburg St Petersburg
178.238.16.0/20 4.1K
2.1%
JSC Severen-Telecom RU
217.197.224.0/20 4.1K
4.9%
JSC Severen-Telecom RU
46.252.240.0/21 2.0K
4.7%
JSC Severen-Telecom RU
77.232.56.0/21 2.0K
5.4%
JSC Severen-Telecom RU
79.99.104.0/21 2.0K
2.9%
JSC Severen-Telecom RU
93.174.240.0/21 2.0K
7.4%
JSC Severen-Telecom RU
176.221.16.0/21 2.0K
0.4%
JSC Severen-Telecom RU
37.46.52.0/22 1.0K
5.4%
JSC Severen-Telecom RU
37.46.56.0/22 1.0K
0.0%
JSC Severen-Telecom RU St.-Petersburg St Petersburg
46.252.252.0/22 1.0K
1.0%
JSC Severen-Telecom RU
62.181.40.0/22 1.0K
26.6%
JSC Severen-Telecom RU
77.232.52.0/22 1.0K
1.7%
JSC Severen-Telecom RU
78.140.228.0/22 1.0K
0.2%
JSC Severen-Telecom RU
85.235.212.0/22 1.0K
0.3%
JSC Severen-Telecom RU
85.235.220.0/22 1.0K
0.5%
JSC Severen-Telecom RU
94.140.220.0/22 1.0K
65.1%
JSC Severen-Telecom RU
176.221.28.0/22 1.0K
0.1%
JSC Severen-Telecom RU
185.7.144.0/22 1.0K
3.6%
JSC Severen-Telecom RU
185.124.188.0/22 1.0K
10.9%
JSC Severen-Telecom RU
188.227.36.0/22 1.0K
0.5%
JSC Severen-Telecom RU
212.59.112.0/22 1.0K
6.9%
JSC Severen-Telecom RU St.-Petersburg St Petersburg
37.46.62.0/23 512
0.0%
JSC Severen-Telecom RU
46.252.248.0/23 512
5.3%
JSC Severen-Telecom RU
77.232.50.0/23 512
1.6%
JSC Severen-Telecom RU
78.140.224.0/23 512
0.8%
JSC Severen-Telecom RU
85.235.210.0/23 512
0.4%
JSC Severen-Telecom RU
87.249.34.0/23 512
23.2%
JSC Severen-Telecom RU
89.104.98.0/23 512
7.2%
JSC Severen-Telecom RU
89.104.104.0/23 512
1.0%
JSC Severen-Telecom RU
89.104.108.0/23 512
1.8%
JSC Severen-Telecom RU
92.255.26.0/23 512
3.9%
JSC Severen-Telecom RU
94.140.206.0/23 512
0.4%
JSC Severen-Telecom RU
176.221.30.0/23 512
0.0%
JSC Severen-Telecom RU
185.7.144.0/23 512
3.3%
JSC Severen-Telecom RU
37.46.61.0/24 256
0.0%
JSC Severen-Telecom RU
45.139.124.0/24 256
0.0%
JSC Severen-Telecom SC
46.252.250.0/24 256
0.4%
JSC Severen-Telecom RU
62.181.33.0/24 256
8.2%
JSC Severen-Telecom RU
62.181.45.0/24 256
5.1%
JSC Severen-Telecom RU
62.181.52.0/24 256
9.0%
JSC Severen-Telecom RU
78.140.211.0/24 256
0.0%
JSC Severen-Telecom RU
84.47.137.0/24 256
2.0%
JSC Severen-Telecom RU
84.47.188.0/24 256
9.4%
JSC Severen-Telecom RU
84.242.4.0/24 256
0.8%
JSC Severen-Telecom RU
85.235.204.0/24 256
7.4%
JSC Severen-Telecom RU
85.235.209.0/24 256
0.4%
JSC Severen-Telecom RU
87.249.32.0/24 256
16.4%
JSC Severen-Telecom RU
87.249.39.0/24 256
10.5%
JSC Severen-Telecom RU
87.249.40.0/24 256
0.0%
JSC Severen-Telecom RU
87.249.42.0/24 256
5.5%
JSC Severen-Telecom RU
87.249.45.0/24 256
3.1%
JSC Severen-Telecom RU
87.249.47.0/24 256
16.0%
JSC Severen-Telecom RU
87.249.48.0/24 256
9.4%
JSC Severen-Telecom RU
87.249.51.0/24 256
7.8%
JSC Severen-Telecom RU
87.249.52.0/24 256
2.0%
JSC Severen-Telecom RU
89.104.96.0/24 256
5.1%
JSC Severen-Telecom RU
89.104.103.0/24 256
0.4%
JSC Severen-Telecom RU
89.104.106.0/24 256
1.2%
JSC Severen-Telecom RU
89.104.120.0/24 256
0.4%
JSC Severen-Telecom RU
89.104.124.0/24 256
0.0%
JSC Severen-Telecom RU
89.223.5.0/24 256
3.1%
JSC Severen-Telecom RU
89.223.8.0/24 256
0.4%
JSC Severen-Telecom RU
89.223.10.0/24 256
4.3%
JSC Severen-Telecom RU
91.108.43.0/24 256
5.1%
JSC Severen-Telecom AG
92.255.2.0/24 256
3.9%
JSC Severen-Telecom RU
92.255.5.0/24 256
1.6%
JSC Severen-Telecom RU
92.255.7.0/24 256
2.3%
JSC Severen-Telecom RU
92.255.8.0/24 256
7.4%
JSC Severen-Telecom RU
92.255.10.0/24 256
3.9%
JSC Severen-Telecom RU
92.255.12.0/24 256
0.4%
JSC Severen-Telecom RU
92.255.14.0/24 256
2.0%
JSC Severen-Telecom RU
92.255.17.0/24 256
2.0%
JSC Severen-Telecom RU
92.255.24.0/24 256
0.8%
JSC Severen-Telecom RU
92.255.28.0/24 256
1.2%
JSC Severen-Telecom RU
92.255.31.0/24 256
0.4%
JSC Severen-Telecom RU
185.7.146.0/24 256
2.3%
JSC Severen-Telecom RU
185.58.248.0/24 256
0.4%
JSC Severen-Telecom RU
188.227.91.0/24 256
56.6%
JSC Severen-Telecom RU
194.85.124.0/24 256
9.4%
JSC Severen-Telecom RU
194.226.30.0/24 256
0.0%
JSC Severen-Telecom RU
212.59.127.0/24 256
0.0%
JSC Severen-Telecom RU
213.135.68.0/24 256
4.7%
JSC Severen-Telecom RU
213.135.75.0/24 256
4.3%
JSC Severen-Telecom RU
213.135.76.0/24 256
9.4%
JSC Severen-Telecom RU
213.135.78.0/24 256
0.8%
JSC Severen-Telecom RU
213.135.93.0/24 256
10.5%
JSC Severen-Telecom RU
213.208.185.0/24 256
3.5%
JSC Severen-Telecom RU

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS24739 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
85.235.204.0/24 18,262 2026-07-25 11:25:31
188.227.91.0/24 18,239 2026-07-25 11:27:18
194.85.124.0/24 16,350 2026-07-25 11:27:41
45.139.124.0/24 16,178 2026-07-25 11:27:42
176.221.28.0/22 15,899 2026-07-25 11:25:31
89.223.5.0/24 11,735 2026-07-25 11:39:49
87.249.52.0/24 11,721 2026-07-25 11:26:19
87.249.51.0/24 11,703 2026-07-25 11:26:16
92.255.2.0/24 11,701 2026-07-25 11:26:15
92.255.28.0/24 11,688 2026-07-25 11:26:16
89.104.124.0/24 11,669 2026-07-25 11:26:15
87.249.47.0/24 11,654 2026-07-25 11:26:16
92.255.31.0/24 11,653 2026-07-25 11:26:17
87.249.48.0/24 11,621 2026-07-25 11:26:19
87.249.42.0/24 11,595 2026-07-25 11:26:17
92.255.26.0/23 11,588 2026-07-25 11:26:19
89.104.120.0/24 11,588 2026-07-25 11:26:15
92.255.24.0/24 11,586 2026-07-25 11:26:16
92.255.17.0/24 11,577 2026-07-25 11:26:19
87.249.32.0/24 11,569 2026-07-25 11:26:19
87.249.34.0/23 11,567 2026-07-25 11:26:15
87.249.39.0/24 11,560 2026-07-25 11:26:16
87.249.40.0/24 11,557 2026-07-25 11:26:19
87.249.45.0/24 11,556 2026-07-25 11:26:15
92.255.14.0/24 11,549 2026-07-25 11:26:15
92.255.12.0/24 11,544 2026-07-25 11:26:16
92.255.8.0/24 11,537 2026-07-25 11:26:16
89.223.10.0/24 11,527 2026-07-25 11:39:49
92.255.5.0/24 11,520 2026-07-25 11:26:19
92.255.7.0/24 11,514 2026-07-25 11:26:17
213.135.68.0/24 11,512 2026-07-25 11:25:30
89.223.8.0/24 11,506 2026-07-25 11:39:49
89.104.98.0/23 11,496 2026-07-25 11:26:17
185.58.248.0/24 11,432 2026-07-25 11:25:30
213.135.93.0/24 11,424 2026-07-25 11:25:30
217.197.224.0/20 11,414 2026-07-25 11:26:49
213.135.78.0/24 11,414 2026-07-25 11:26:07
213.208.185.0/24 11,400 2026-07-25 11:26:13
185.124.188.0/22 11,391 2026-07-25 11:25:30
212.59.112.0/22 11,390 2026-07-25 11:25:30
213.135.76.0/24 11,388 2026-07-25 11:25:30
213.135.75.0/24 11,374 2026-07-25 11:26:14
178.238.16.0/20 11,336 2026-07-25 11:25:30
176.221.30.0/23 11,307 2026-07-25 11:25:31
77.232.56.0/21 11,302 2026-07-25 11:25:30
188.227.36.0/22 11,302 2026-07-25 11:27:17
176.221.16.0/22 11,298 2026-07-25 11:25:31
84.47.137.0/24 11,287 2026-07-25 11:25:30
176.32.176.0/20 11,264 2026-07-25 11:25:30
185.7.144.0/23 11,263 2026-07-25 11:25:31

Showing top 50 of 98 announced prefixes by sample volume.

Frequently Asked Questions

What is AS24739?

AS24739 is an Autonomous System Number assigned to JSC Severen-Telecom. 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 AS24739 announce?

AS24739 announces 76.5K IPv4 addresses distributed across 93 routed CIDR prefixes. The network is registered in Russia.

Who operates AS24739?

AS24739 is operated by JSC Severen-Telecom. The organization is based in Russia. You can view all IP ranges and related ASNs on the organization page.

What country is AS24739 registered in?

AS24739 is registered in Russia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-25 11:40:32 UTC
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