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Autonomous System

AS9049

JSC ER-Telecom Holding

Announced IPs
12,288
CIDR prefixes
10
ASN
AS9049

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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type NSP
Traffic level 5-10Tbps
Geographic scope Europe
Traffic ratio Balanced
Peering policy Selective
IRR record RIPE::AS-ERTH

Present at 13 internet exchanges: MSK-IX Saint-Petersburg: MSK-IX Saint-Petersburg peering network, MSK-IX Moscow: MSK-IX peering network, MSK-IX Rostov-on-Don, MSK-IX Samara, MSK-IX Novosibirsk, MSK-IX Ekaterinburg, GNM-IX, W-IX: vlan800, RED-IX, Sibir-IX, …

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
83.172.48.0/21 2.0K
47.1%
JSC ER-Telecom Holding RU
188.234.72.0/21 2.0K
100.0%
JSC ER-Telecom Holding RU
188.234.136.0/21 2.0K
98.8%
JSC ER-Telecom Holding RU St.-Petersburg St Petersburg
188.234.152.0/21 2.0K
99.6%
JSC ER-Telecom Holding RU
31.131.196.0/22 1.0K
97.9%
JSC ER-Telecom Holding RU
188.234.76.0/22 1.0K
0.0%
JSC ER-Telecom Holding RU
188.234.128.0/22 1.0K
100.0%
JSC ER-Telecom Holding RU
188.234.136.0/22 1.0K
0.0%
JSC ER-Telecom Holding RU
188.234.144.0/22 1.0K
100.0%
JSC ER-Telecom Holding RU
188.234.74.0/23 512
0.0%
JSC ER-Telecom Holding RU
188.234.128.0/23 512
0.0%
JSC ER-Telecom Holding RU
188.234.134.0/23 512
48.6%
JSC ER-Telecom Holding RU
188.234.142.0/23 512
0.0%
JSC ER-Telecom Holding RU
5.3.85.0/24 256
99.2%
JSC ER-Telecom Holding RU
88.204.106.0/24 256
0.0%
JSC ER-Telecom Holding RU
188.234.73.0/24 256
0.0%
JSC ER-Telecom Holding RU
188.234.130.0/24 256
0.0%
JSC ER-Telecom Holding RU
188.234.141.0/24 256
0.0%
JSC ER-Telecom Holding RU St.-Petersburg St Petersburg
188.234.72.128/25 128
0.0%
JSC ER-Telecom Holding RU
188.234.131.0/25 128
0.0%
JSC ER-Telecom Holding RU
188.234.140.128/25 128
0.0%
JSC ER-Telecom Holding RU
188.234.140.64/26 64
0.0%
JSC ER-Telecom Holding RU
188.234.72.0/27 32
0.0%
JSC ER-Telecom Holding RU
188.234.72.96/27 32
0.0%
JSC ER-Telecom Holding RU
188.234.131.192/27 32
0.0%
JSC ER-Telecom Holding RU
188.234.140.32/27 32
0.0%
JSC ER-Telecom Holding RU
188.234.72.32/28 16
0.0%
JSC ER-Telecom Holding RU
188.234.72.80/28 16
0.0%
JSC ER-Telecom Holding RU
188.234.131.144/28 16
0.0%
JSC ER-Telecom Holding RU
188.234.131.240/28 16
0.0%
JSC ER-Telecom Holding RU
188.234.72.56/29 8
0.0%
JSC ER-Telecom Holding RU
188.234.72.72/29 8
0.0%
JSC ER-Telecom Holding RU
188.234.131.136/29 8
0.0%
JSC ER-Telecom Holding RU
188.234.131.160/29 8
0.0%
JSC ER-Telecom Holding RU
188.234.131.176/29 8
0.0%
JSC ER-Telecom Holding RU
188.234.131.232/29 8
0.0%
JSC ER-Telecom Holding RU
188.234.140.0/29 8
0.0%
JSC ER-Telecom Holding RU
188.234.140.24/29 8
0.0%
JSC ER-Telecom Holding RU
188.234.72.48/30 4
0.0%
JSC ER-Telecom Holding RU
188.234.72.68/30 4
0.0%
JSC ER-Telecom Holding RU
188.234.131.128/30 4
0.0%
JSC ER-Telecom Holding RU
188.234.131.132/30 4
0.0%
JSC ER-Telecom Holding NL
188.234.131.168/30 4
0.0%
JSC ER-Telecom Holding RU
188.234.131.188/30 4
0.0%
JSC ER-Telecom Holding RU
188.234.131.224/30 4
0.0%
JSC ER-Telecom Holding RU
188.234.140.12/30 4
0.0%
JSC ER-Telecom Holding RU
188.234.140.16/30 4
0.0%
JSC ER-Telecom Holding RU
188.234.72.64/31 2
0.0%
JSC ER-Telecom Holding RU
188.234.131.172/31 2
0.0%
JSC ER-Telecom Holding RU
188.234.131.184/31 2
0.0%
JSC ER-Telecom Holding RU
188.234.131.228/31 2
0.0%
JSC ER-Telecom Holding NL
188.234.131.230/31 2
0.0%
JSC ER-Telecom Holding RU
188.234.140.10/31 2
0.0%
JSC ER-Telecom Holding RU
188.234.140.20/31 2
0.0%
JSC ER-Telecom Holding RU
188.234.140.22/31 2
0.0%
JSC ER-Telecom Holding NL
188.234.72.52 1
0.0%
JSC ER-Telecom Holding DE
188.234.72.53 1
0.0%
JSC ER-Telecom Holding RU
188.234.72.54 1
0.0%
JSC ER-Telecom Holding SE
188.234.72.55 1
0.0%
JSC ER-Telecom Holding RU
188.234.72.66 1
0.0%
JSC ER-Telecom Holding NL
188.234.72.67 1
0.0%
JSC ER-Telecom Holding RU
188.234.131.174 1
0.0%
JSC ER-Telecom Holding FI
188.234.131.175 1
0.0%
JSC ER-Telecom Holding SE
188.234.131.186 1
0.0%
JSC ER-Telecom Holding RU
188.234.131.187 1
0.0%
JSC ER-Telecom Holding FI
188.234.140.8 1
0.0%
JSC ER-Telecom Holding DE
188.234.140.9 1
0.0%
JSC ER-Telecom Holding RU

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS9049 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
88.204.106.0/24 43,387 2026-07-22 23:29:00
188.234.153.0/24 11,169 2026-07-22 23:29:00
5.3.85.0/24 8,369 2026-07-22 23:29:00
31.131.198.0/23 7,672 2026-07-22 23:29:00
188.234.144.0/24 7,349 2026-07-22 23:29:00
188.234.144.0/22 7,345 2026-07-22 23:29:00
188.234.136.0/21 7,340 2026-07-22 23:29:00
188.234.147.0/24 7,339 2026-07-22 23:29:00
188.234.128.0/24 7,338 2026-07-22 23:29:00
188.234.146.0/23 7,338 2026-07-22 23:29:00
188.234.129.0/24 7,337 2026-07-22 23:29:00
188.234.146.0/24 7,334 2026-07-22 23:29:00
188.234.132.0/22 7,333 2026-07-22 23:29:00
188.234.128.0/21 7,333 2026-07-22 23:29:00
188.234.145.0/24 7,333 2026-07-22 23:29:00
188.234.128.0/20 7,331 2026-07-22 23:29:00
188.234.135.0/24 7,331 2026-07-22 23:29:00
188.234.144.0/23 7,330 2026-07-22 23:29:00
188.234.140.0/22 7,325 2026-07-22 23:29:00
188.234.130.0/24 7,321 2026-07-22 23:29:00
188.234.128.0/22 7,320 2026-07-22 23:29:00
188.234.131.0/24 7,311 2026-07-22 23:29:00
188.234.136.0/22 7,299 2026-07-22 23:29:00
31.131.196.0/23 6,589 2026-07-22 23:29:00
188.234.72.0/24 6,066 2026-07-22 23:29:00
188.234.72.0/21 5,778 2026-07-22 23:29:00
188.234.152.0/24 5,328 2026-07-22 23:29:00
188.234.152.0/21 5,244 2026-07-22 23:29:00
188.234.152.0/22 5,237 2026-07-22 23:29:00
188.234.158.0/24 5,231 2026-07-22 23:29:00
188.234.159.0/24 5,230 2026-07-22 23:29:00
188.234.157.0/24 5,229 2026-07-22 23:29:00
188.234.156.0/24 5,229 2026-07-22 23:29:00
188.234.154.0/24 5,227 2026-07-22 23:29:00
188.234.156.0/22 5,221 2026-07-22 23:29:00
188.234.155.0/24 5,221 2026-07-22 23:29:00
83.172.48.0/21 5,130 2026-07-22 23:29:00
178.161.151.0/24 123 2026-07-22 23:12:56
178.161.223.0/24 122 2026-07-22 23:12:56
185.1.41.0/24 103 2026-06-30 09:26:43

Frequently Asked Questions

What is AS9049?

AS9049 is an Autonomous System Number assigned to JSC ER-Telecom Holding. 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 AS9049 announce?

AS9049 announces 12.3K IPv4 addresses distributed across 10 routed CIDR prefixes. The network is registered in Russia.

Who operates AS9049?

AS9049 is operated by JSC ER-Telecom Holding. The organization is based in Russia. You can view all IP ranges and related ASNs on the organization page.

What country is AS9049 registered in?

AS9049 is registered in Russia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-22 23:40:32 UTC
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