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Sistema Autônomo

AS21353

JSC ER-Telecom Holding

IPs Anunciados
51,456
Prefixos CIDR
41
ASN
AS21353

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 →

Principais intervalos CIDR

CIDRIPsPTR DensityOrganizaçãoPaísStateCity
5.16.0.0/20 4.1K
0.0%
JSC ER-Telecom Holding RU
77.236.240.0/20 4.1K
99.0%
JSC ER-Telecom Holding RU
80.82.80.0/20 4.1K
50.7%
JSC ER-Telecom Holding RU
80.244.224.0/20 4.1K
99.0%
JSC ER-Telecom Holding RU
82.114.112.0/20 4.1K
99.2%
JSC ER-Telecom Holding RU
31.200.216.0/21 2.0K
0.8%
JSC ER-Telecom Holding RU
46.52.176.0/21 2.0K
0.8%
JSC ER-Telecom Holding RU
77.236.224.0/21 2.0K
99.0%
JSC ER-Telecom Holding RU
82.114.96.0/21 2.0K
99.3%
JSC ER-Telecom Holding RU
94.181.48.0/21 2.0K
94.0%
JSC ER-Telecom Holding RU
176.214.32.0/21 2.0K
94.6%
JSC ER-Telecom Holding RU
188.133.152.0/21 2.0K
98.1%
JSC ER-Telecom Holding RU
217.12.64.0/21 2.0K
97.2%
JSC ER-Telecom Holding RU
5.16.16.0/22 1.0K
0.0%
JSC ER-Telecom Holding RU
77.236.236.0/22 1.0K
99.2%
JSC ER-Telecom Holding RU
82.114.104.0/22 1.0K
99.1%
JSC ER-Telecom Holding RU
84.22.196.0/22 1.0K
2.5%
JSC ER-Telecom Holding RU
94.28.112.0/22 1.0K
0.8%
JSC ER-Telecom Holding RU
176.214.96.0/22 1.0K
93.4%
JSC ER-Telecom Holding RU
188.133.136.0/22 1.0K
98.9%
JSC ER-Telecom Holding RU
5.44.58.0/23 512
0.0%
JSC ER-Telecom Holding RU
46.52.134.0/23 512
0.6%
JSC ER-Telecom Holding RU
46.52.140.0/23 512
1.4%
JSC ER-Telecom Holding RU
46.52.148.0/23 512
0.0%
JSC ER-Telecom Holding RU
46.52.168.0/23 512
0.0%
JSC ER-Telecom Holding RU
77.236.234.0/23 512
99.2%
JSC ER-Telecom Holding RU
84.22.194.0/23 512
24.2%
JSC ER-Telecom Holding RU
188.133.140.0/23 512
98.4%
JSC ER-Telecom Holding RU
5.44.54.0/24 256
0.0%
JSC ER-Telecom Holding RU
5.44.61.0/24 256
0.4%
JSC ER-Telecom Holding RU
46.52.150.0/24 256
0.8%
JSC ER-Telecom Holding RU
46.52.210.0/24 256
0.8%
JSC ER-Telecom Holding RU
46.52.215.0/24 256
0.4%
JSC ER-Telecom Holding RU
46.52.244.0/24 256
0.0%
JSC ER-Telecom Holding RU
77.236.233.0/24 256
99.2%
JSC ER-Telecom Holding RU
81.17.1.0/24 256
98.0%
JSC ER-Telecom Holding RU
87.241.223.0/24 256
4.7%
JSC ER-Telecom Holding RU
94.28.11.0/24 256
75.0%
JSC ER-Telecom Holding RU
94.181.56.0/24 256
93.0%
JSC ER-Telecom Holding RU
94.181.58.0/24 256
94.1%
JSC ER-Telecom Holding RU
188.133.143.0/24 256
99.2%
JSC ER-Telecom Holding RU

Prefixos BGP Anunciados

Anomalias BGP ao vivo →

Prefixos AS21353 realmente se origina no BGP, observado em nossos coletores RIPE RIS. Esta visualização de roteamento ao vivo pode diferir da alocação de registro acima.

PrefixAmostras de anúncioÚltima vez visto
5.16.16.0/22 32,779 2026-09-12 09:18:45
5.16.8.0/21 32,574 2026-09-12 09:18:45
5.44.59.0/24 32,353 2026-09-12 09:18:45
5.44.58.0/24 32,346 2026-09-12 09:18:45
5.44.61.0/24 32,336 2026-09-12 09:18:45
5.44.54.0/24 32,299 2026-09-12 09:18:45
94.28.112.0/22 31,205 2026-09-12 09:18:45
94.28.11.0/24 31,147 2026-09-12 09:18:45
80.244.239.0/24 31,133 2026-09-12 09:18:45
46.52.150.0/24 31,101 2026-09-12 09:18:45
46.52.148.0/23 31,100 2026-09-12 09:18:45
81.17.1.0/24 31,075 2026-09-12 09:18:45
94.181.56.0/24 31,055 2026-09-12 09:18:45
94.181.58.0/24 31,008 2026-09-12 09:18:45
46.52.140.0/23 31,001 2026-09-12 09:18:45
46.52.210.0/24 30,982 2026-09-12 09:18:45
82.114.120.0/21 30,979 2026-09-12 09:18:45
46.52.215.0/24 30,967 2026-09-12 09:18:45
46.52.134.0/23 30,967 2026-09-12 09:18:45
77.236.233.0/24 30,959 2026-09-12 09:18:45
46.52.168.0/23 30,956 2026-09-12 09:18:45
84.22.196.0/22 30,914 2026-09-12 09:18:45
82.114.99.0/24 30,907 2026-09-12 09:18:45
84.22.194.0/23 30,883 2026-09-12 09:18:45
188.133.138.0/24 30,131 2026-09-12 09:17:35
5.16.0.0/21 27,243 2026-09-12 09:18:45
31.200.216.0/21 25,646 2026-09-12 09:18:45
46.52.176.0/21 24,678 2026-09-12 09:18:45
94.181.48.0/21 24,624 2026-09-12 09:18:45
87.241.223.0/24 24,569 2026-09-12 09:18:45
77.236.240.0/21 24,528 2026-09-12 09:18:45
82.114.100.0/22 24,522 2026-09-12 09:18:45
80.244.224.0/21 24,519 2026-09-12 09:18:45
82.114.104.0/22 24,506 2026-09-12 09:18:45
80.82.80.0/20 24,484 2026-09-12 09:18:45
80.244.232.0/22 24,483 2026-09-12 09:18:45
77.236.224.0/21 24,482 2026-09-12 09:18:45
77.236.248.0/21 24,478 2026-09-12 09:18:45
77.236.234.0/23 24,478 2026-09-12 09:18:45
82.114.96.0/23 24,475 2026-09-12 09:18:45
77.236.236.0/22 24,465 2026-09-12 09:18:45
82.114.98.0/24 24,386 2026-09-12 09:18:45
46.52.244.0/24 21,751 2026-09-12 09:18:45
176.214.32.0/21 21,504 2026-09-12 09:18:45
176.214.96.0/22 21,476 2026-09-12 09:18:45
188.133.152.0/21 20,958 2026-09-12 09:17:35
188.133.143.0/24 20,853 2026-09-12 09:17:35
188.133.136.0/24 20,755 2026-09-12 09:17:35
188.133.137.0/24 20,752 2026-09-12 09:17:35
188.133.141.0/24 20,736 2026-09-12 09:17:35

Mostrando os principais 50 of 63 prefixos anunciados por volume de amostras.

Frequently Asked Questions

O que é AS21353?

AS21353 é um Autonomous System Number atribuído a JSC ER-Telecom Holding. Um ASN identifica uma rede que controla um conjunto específico de endereços IP e determina como o tráfego é roteado pela internet via BGP (Border Gateway Protocol).

Quantos endereços IP o AS21353 anuncia?

AS21353 anuncia 51.5K endereços IPv4 distribuídos por 41 prefixos CIDR roteados. A rede está registrada em Russia.

Quem opera o AS21353?

AS21353 é operado por JSC ER-Telecom Holding. A organização está sediada em Russia. Você pode ver todos os intervalos de IP e ASNs relacionados na página da organização.

Em que país o AS21353 está registrado?

AS21353 está registrado em Russia. Isso indica onde o operador de rede está sediado, embora os endereços IP que ele anuncia possam atender usuários globalmente.

Última atualização: 2026-09-12 09:24:05 UTC
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